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7 | HarFileSystem (Hadoop 0.20.1 API) |
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79 | SUMMARY: <A HREF="#nested_classes_inherited_from_class_org.apache.hadoop.fs.FileSystem">NESTED</A> | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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89 | <H2> |
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91 | org.apache.hadoop.fs</FONT> |
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92 | <BR> |
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93 | Class HarFileSystem</H2> |
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94 | <PRE> |
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95 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</A> |
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96 | <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/hadoop/conf/Configured.html" title="class in org.apache.hadoop.conf">org.apache.hadoop.conf.Configured</A> |
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97 | <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">org.apache.hadoop.fs.FileSystem</A> |
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98 | <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">org.apache.hadoop.fs.FilterFileSystem</A> |
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99 | <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.fs.HarFileSystem</B> |
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100 | </PRE> |
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101 | <DL> |
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102 | <DT><B>All Implemented Interfaces:</B> <DD><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</A>, <A HREF="../../../../org/apache/hadoop/conf/Configurable.html" title="interface in org.apache.hadoop.conf">Configurable</A></DD> |
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103 | </DL> |
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104 | <HR> |
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105 | <DL> |
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106 | <DT><PRE>public class <B>HarFileSystem</B><DT>extends <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></DL> |
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107 | </PRE> |
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108 | |
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109 | <P> |
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110 | This is an implementation of the Hadoop Archive |
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111 | Filesystem. This archive Filesystem has index files |
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112 | of the form _index* and has contents of the form |
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113 | part-*. The index files store the indexes of the |
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114 | real files. The index files are of the form _masterindex |
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115 | and _index. The master index is a level of indirection |
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116 | in to the index file to make the look ups faster. the index |
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117 | file is sorted with hash code of the paths that it contains |
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118 | and the master index contains pointers to the positions in |
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119 | index for ranges of hashcodes. |
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120 | <P> |
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121 | |
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122 | <P> |
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123 | <HR> |
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124 | |
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125 | <P> |
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126 | <!-- ======== NESTED CLASS SUMMARY ======== --> |
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131 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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132 | <B>Nested Class Summary</B></FONT></TH> |
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133 | </TR> |
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134 | </TABLE> |
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135 | <A NAME="nested_classes_inherited_from_class_org.apache.hadoop.fs.FileSystem"><!-- --></A> |
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136 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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137 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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138 | <TH ALIGN="left"><B>Nested classes/interfaces inherited from class org.apache.hadoop.fs.<A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A></B></TH> |
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139 | </TR> |
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140 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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141 | <TD><CODE><A HREF="../../../../org/apache/hadoop/fs/FileSystem.Statistics.html" title="class in org.apache.hadoop.fs">FileSystem.Statistics</A></CODE></TD> |
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142 | </TR> |
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143 | </TABLE> |
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144 | |
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145 | <!-- =========== FIELD SUMMARY =========== --> |
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146 | |
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147 | <A NAME="field_summary"><!-- --></A> |
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149 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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150 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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151 | <B>Field Summary</B></FONT></TH> |
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152 | </TR> |
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153 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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154 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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155 | <CODE>static int</CODE></FONT></TD> |
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156 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#VERSION">VERSION</A></B></CODE> |
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157 | |
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158 | <BR> |
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159 | </TD> |
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160 | </TR> |
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161 | </TABLE> |
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162 | <A NAME="fields_inherited_from_class_org.apache.hadoop.fs.FilterFileSystem"><!-- --></A> |
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163 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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164 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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165 | <TH ALIGN="left"><B>Fields inherited from class org.apache.hadoop.fs.<A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></B></TH> |
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166 | </TR> |
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167 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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168 | <TD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#fs">fs</A></CODE></TD> |
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169 | </TR> |
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170 | </TABLE> |
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171 | <A NAME="fields_inherited_from_class_org.apache.hadoop.fs.FileSystem"><!-- --></A> |
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172 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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173 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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174 | <TH ALIGN="left"><B>Fields inherited from class org.apache.hadoop.fs.<A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A></B></TH> |
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175 | </TR> |
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176 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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177 | <TD><CODE><A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#LOG">LOG</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#statistics">statistics</A></CODE></TD> |
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178 | </TR> |
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179 | </TABLE> |
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180 | |
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181 | <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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182 | |
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183 | <A NAME="constructor_summary"><!-- --></A> |
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184 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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185 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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186 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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187 | <B>Constructor Summary</B></FONT></TH> |
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188 | </TR> |
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189 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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190 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#HarFileSystem()">HarFileSystem</A></B>()</CODE> |
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191 | |
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192 | <BR> |
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193 | public construction of harfilesystem</TD> |
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194 | </TR> |
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195 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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196 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#HarFileSystem(org.apache.hadoop.fs.FileSystem)">HarFileSystem</A></B>(<A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A> fs)</CODE> |
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197 | |
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198 | <BR> |
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199 | Constructor to create a HarFileSystem with an |
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200 | underlying filesystem.</TD> |
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201 | </TR> |
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202 | </TABLE> |
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203 | |
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204 | <!-- ========== METHOD SUMMARY =========== --> |
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205 | |
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206 | <A NAME="method_summary"><!-- --></A> |
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207 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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208 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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209 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
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210 | <B>Method Summary</B></FONT></TH> |
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211 | </TR> |
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212 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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213 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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214 | <CODE> void</CODE></FONT></TD> |
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215 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#close()">close</A></B>()</CODE> |
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216 | |
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217 | <BR> |
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218 | No more filesystem operations are needed.</TD> |
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219 | </TR> |
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220 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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221 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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222 | <CODE> void</CODE></FONT></TD> |
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223 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#completeLocalOutput(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">completeLocalOutput</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> fsOutputFile, |
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224 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> tmpLocalFile)</CODE> |
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225 | |
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226 | <BR> |
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227 | not implemented.</TD> |
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228 | </TR> |
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229 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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230 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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231 | <CODE> void</CODE></FONT></TD> |
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232 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#copyFromLocalFile(boolean, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">copyFromLocalFile</A></B>(boolean delSrc, |
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233 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> src, |
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234 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> dst)</CODE> |
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235 | |
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236 | <BR> |
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237 | not implemented.</TD> |
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238 | </TR> |
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239 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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240 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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241 | <CODE> void</CODE></FONT></TD> |
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242 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#copyToLocalFile(boolean, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">copyToLocalFile</A></B>(boolean delSrc, |
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243 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> src, |
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244 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> dst)</CODE> |
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245 | |
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246 | <BR> |
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247 | copies the file in the har filesystem to a local file.</TD> |
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248 | </TR> |
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249 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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250 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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251 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/FSDataOutputStream.html" title="class in org.apache.hadoop.fs">FSDataOutputStream</A></CODE></FONT></TD> |
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252 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#create(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission, boolean, int, short, long, org.apache.hadoop.util.Progressable)">create</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
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253 | <A HREF="../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A> permission, |
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254 | boolean overwrite, |
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255 | int bufferSize, |
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256 | short replication, |
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257 | long blockSize, |
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258 | <A HREF="../../../../org/apache/hadoop/util/Progressable.html" title="interface in org.apache.hadoop.util">Progressable</A> progress)</CODE> |
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259 | |
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260 | <BR> |
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261 | Opens an FSDataOutputStream at the indicated Path with write-progress |
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262 | reporting.</TD> |
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263 | </TR> |
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264 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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265 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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266 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/FSDataOutputStream.html" title="class in org.apache.hadoop.fs">FSDataOutputStream</A></CODE></FONT></TD> |
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267 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#create(org.apache.hadoop.fs.Path, int)">create</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
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268 | int bufferSize)</CODE> |
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269 | |
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270 | <BR> |
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271 | </TD> |
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272 | </TR> |
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273 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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274 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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275 | <CODE> boolean</CODE></FONT></TD> |
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276 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#delete(org.apache.hadoop.fs.Path, boolean)">delete</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
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277 | boolean recursive)</CODE> |
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278 | |
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279 | <BR> |
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280 | Not implemented.</TD> |
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281 | </TR> |
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282 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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283 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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284 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/BlockLocation.html" title="class in org.apache.hadoop.fs">BlockLocation</A>[]</CODE></FONT></TD> |
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285 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#getFileBlockLocations(org.apache.hadoop.fs.FileStatus, long, long)">getFileBlockLocations</A></B>(<A HREF="../../../../org/apache/hadoop/fs/FileStatus.html" title="class in org.apache.hadoop.fs">FileStatus</A> file, |
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286 | long start, |
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287 | long len)</CODE> |
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288 | |
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289 | <BR> |
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290 | get block locations from the underlying fs</TD> |
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291 | </TR> |
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292 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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293 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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294 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/FileStatus.html" title="class in org.apache.hadoop.fs">FileStatus</A></CODE></FONT></TD> |
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295 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#getFileStatus(org.apache.hadoop.fs.Path)">getFileStatus</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f)</CODE> |
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296 | |
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297 | <BR> |
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298 | return the filestatus of files in har archive.</TD> |
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299 | </TR> |
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300 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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301 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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302 | <CODE>static int</CODE></FONT></TD> |
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303 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#getHarHash(org.apache.hadoop.fs.Path)">getHarHash</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> p)</CODE> |
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304 | |
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305 | <BR> |
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306 | the hash of the path p inside iniside |
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307 | the filesystem</TD> |
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308 | </TR> |
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309 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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310 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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311 | <CODE> int</CODE></FONT></TD> |
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312 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#getHarVersion()">getHarVersion</A></B>()</CODE> |
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313 | |
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314 | <BR> |
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315 | </TD> |
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316 | </TR> |
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317 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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318 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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319 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD> |
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320 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#getHomeDirectory()">getHomeDirectory</A></B>()</CODE> |
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321 | |
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322 | <BR> |
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323 | return the top level archive path.</TD> |
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324 | </TR> |
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325 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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326 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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327 | <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</A></CODE></FONT></TD> |
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328 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#getUri()">getUri</A></B>()</CODE> |
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329 | |
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330 | <BR> |
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331 | Returns the uri of this filesystem.</TD> |
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332 | </TR> |
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333 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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334 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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335 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD> |
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336 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#getWorkingDirectory()">getWorkingDirectory</A></B>()</CODE> |
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337 | |
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338 | <BR> |
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339 | return the top level archive.</TD> |
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340 | </TR> |
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341 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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342 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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343 | <CODE> void</CODE></FONT></TD> |
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344 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#initialize(java.net.URI, org.apache.hadoop.conf.Configuration)">initialize</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</A> name, |
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345 | <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A> conf)</CODE> |
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346 | |
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347 | <BR> |
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348 | Initialize a Har filesystem per har archive.</TD> |
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349 | </TR> |
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350 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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351 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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352 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/FileStatus.html" title="class in org.apache.hadoop.fs">FileStatus</A>[]</CODE></FONT></TD> |
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353 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#listStatus(org.apache.hadoop.fs.Path)">listStatus</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f)</CODE> |
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354 | |
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355 | <BR> |
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356 | liststatus returns the children of a directory |
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357 | after looking up the index files.</TD> |
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358 | </TR> |
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359 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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360 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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361 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD> |
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362 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#makeQualified(org.apache.hadoop.fs.Path)">makeQualified</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> path)</CODE> |
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363 | |
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364 | <BR> |
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365 | Make sure that a path specifies a FileSystem.</TD> |
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366 | </TR> |
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367 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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368 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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369 | <CODE> boolean</CODE></FONT></TD> |
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370 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#mkdirs(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)">mkdirs</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
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371 | <A HREF="../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A> permission)</CODE> |
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372 | |
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373 | <BR> |
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374 | not implemented.</TD> |
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375 | </TR> |
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376 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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377 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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378 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/FSDataInputStream.html" title="class in org.apache.hadoop.fs">FSDataInputStream</A></CODE></FONT></TD> |
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379 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#open(org.apache.hadoop.fs.Path, int)">open</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
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380 | int bufferSize)</CODE> |
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381 | |
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382 | <BR> |
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383 | Returns a har input stream which fakes end of |
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384 | file.</TD> |
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385 | </TR> |
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386 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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387 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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388 | <CODE> void</CODE></FONT></TD> |
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389 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#setOwner(org.apache.hadoop.fs.Path, java.lang.String, java.lang.String)">setOwner</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> p, |
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390 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> username, |
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391 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> groupname)</CODE> |
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392 | |
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393 | <BR> |
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394 | not implemented.</TD> |
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395 | </TR> |
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396 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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397 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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398 | <CODE> void</CODE></FONT></TD> |
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399 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#setPermission(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)">setPermission</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> p, |
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400 | <A HREF="../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A> permisssion)</CODE> |
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401 | |
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402 | <BR> |
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403 | Not implemented.</TD> |
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404 | </TR> |
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405 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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406 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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407 | <CODE> boolean</CODE></FONT></TD> |
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408 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#setReplication(org.apache.hadoop.fs.Path, short)">setReplication</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> src, |
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409 | short replication)</CODE> |
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410 | |
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411 | <BR> |
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412 | Not implemented.</TD> |
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413 | </TR> |
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414 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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415 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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416 | <CODE> void</CODE></FONT></TD> |
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417 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#setWorkingDirectory(org.apache.hadoop.fs.Path)">setWorkingDirectory</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> newDir)</CODE> |
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418 | |
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419 | <BR> |
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420 | Set the current working directory for the given file system.</TD> |
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421 | </TR> |
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422 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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423 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
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424 | <CODE> <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD> |
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425 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/fs/HarFileSystem.html#startLocalOutput(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">startLocalOutput</A></B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> fsOutputFile, |
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426 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> tmpLocalFile)</CODE> |
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427 | |
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428 | <BR> |
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429 | not implemented.</TD> |
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430 | </TR> |
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431 | </TABLE> |
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432 | <A NAME="methods_inherited_from_class_org.apache.hadoop.fs.FilterFileSystem"><!-- --></A> |
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433 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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434 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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435 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.fs.<A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></B></TH> |
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436 | </TR> |
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437 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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438 | <TD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#append(org.apache.hadoop.fs.Path, int, org.apache.hadoop.util.Progressable)">append</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#checkPath(org.apache.hadoop.fs.Path)">checkPath</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#delete(org.apache.hadoop.fs.Path)">delete</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getConf()">getConf</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getDefaultBlockSize()">getDefaultBlockSize</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getDefaultReplication()">getDefaultReplication</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getFileChecksum(org.apache.hadoop.fs.Path)">getFileChecksum</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getName()">getName</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#rename(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">rename</A>, <A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#setVerifyChecksum(boolean)">setVerifyChecksum</A></CODE></TD> |
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439 | </TR> |
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440 | </TABLE> |
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441 | <A NAME="methods_inherited_from_class_org.apache.hadoop.fs.FileSystem"><!-- --></A> |
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442 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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443 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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444 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.fs.<A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A></B></TH> |
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445 | </TR> |
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446 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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447 | <TD><CODE><A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#append(org.apache.hadoop.fs.Path)">append</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#append(org.apache.hadoop.fs.Path, int)">append</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#clearStatistics()">clearStatistics</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#closeAll()">closeAll</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#copyFromLocalFile(boolean, boolean, org.apache.hadoop.fs.Path[], org.apache.hadoop.fs.Path)">copyFromLocalFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#copyFromLocalFile(boolean, boolean, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">copyFromLocalFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#copyFromLocalFile(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">copyFromLocalFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#copyToLocalFile(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">copyToLocalFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, boolean)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, boolean, int)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, boolean, int, org.apache.hadoop.util.Progressable)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, boolean, int, short, long)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, boolean, int, short, long, org.apache.hadoop.util.Progressable)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, org.apache.hadoop.util.Progressable)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, short)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#create(org.apache.hadoop.fs.Path, short, org.apache.hadoop.util.Progressable)">create</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#createNewFile(org.apache.hadoop.fs.Path)">createNewFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#deleteOnExit(org.apache.hadoop.fs.Path)">deleteOnExit</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#exists(org.apache.hadoop.fs.Path)">exists</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#get(org.apache.hadoop.conf.Configuration)">get</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#get(java.net.URI, org.apache.hadoop.conf.Configuration)">get</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getAllStatistics()">getAllStatistics</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getBlockSize(org.apache.hadoop.fs.Path)">getBlockSize</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getContentSummary(org.apache.hadoop.fs.Path)">getContentSummary</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getDefaultUri(org.apache.hadoop.conf.Configuration)">getDefaultUri</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getLength(org.apache.hadoop.fs.Path)">getLength</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getLocal(org.apache.hadoop.conf.Configuration)">getLocal</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getNamed(java.lang.String, org.apache.hadoop.conf.Configuration)">getNamed</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getReplication(org.apache.hadoop.fs.Path)">getReplication</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getStatistics()">getStatistics</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getStatistics(java.lang.String, java.lang.Class)">getStatistics</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#getUsed()">getUsed</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#globStatus(org.apache.hadoop.fs.Path)">globStatus</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#globStatus(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.PathFilter)">globStatus</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#isDirectory(org.apache.hadoop.fs.Path)">isDirectory</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#isFile(org.apache.hadoop.fs.Path)">isFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#listStatus(org.apache.hadoop.fs.Path[])">listStatus</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#listStatus(org.apache.hadoop.fs.Path[], org.apache.hadoop.fs.PathFilter)">listStatus</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#listStatus(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.PathFilter)">listStatus</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#mkdirs(org.apache.hadoop.fs.FileSystem, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)">mkdirs</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#mkdirs(org.apache.hadoop.fs.Path)">mkdirs</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#moveFromLocalFile(org.apache.hadoop.fs.Path[], org.apache.hadoop.fs.Path)">moveFromLocalFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#moveFromLocalFile(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">moveFromLocalFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#moveToLocalFile(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">moveToLocalFile</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#open(org.apache.hadoop.fs.Path)">open</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#printStatistics()">printStatistics</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#processDeleteOnExit()">processDeleteOnExit</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#setDefaultUri(org.apache.hadoop.conf.Configuration, java.lang.String)">setDefaultUri</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#setDefaultUri(org.apache.hadoop.conf.Configuration, java.net.URI)">setDefaultUri</A>, <A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#setTimes(org.apache.hadoop.fs.Path, long, long)">setTimes</A></CODE></TD> |
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448 | </TR> |
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449 | </TABLE> |
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450 | <A NAME="methods_inherited_from_class_org.apache.hadoop.conf.Configured"><!-- --></A> |
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451 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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452 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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453 | <TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.conf.<A HREF="../../../../org/apache/hadoop/conf/Configured.html" title="class in org.apache.hadoop.conf">Configured</A></B></TH> |
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454 | </TR> |
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455 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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456 | <TD><CODE><A HREF="../../../../org/apache/hadoop/conf/Configured.html#setConf(org.apache.hadoop.conf.Configuration)">setConf</A></CODE></TD> |
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457 | </TR> |
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458 | </TABLE> |
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459 | <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
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460 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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461 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
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462 | <TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</A></B></TH> |
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463 | </TR> |
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464 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
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465 | <TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html?is-external=true#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD> |
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466 | </TR> |
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467 | </TABLE> |
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468 | |
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469 | <P> |
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470 | |
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471 | <!-- ============ FIELD DETAIL =========== --> |
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472 | |
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473 | <A NAME="field_detail"><!-- --></A> |
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474 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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475 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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476 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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477 | <B>Field Detail</B></FONT></TH> |
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478 | </TR> |
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479 | </TABLE> |
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480 | |
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481 | <A NAME="VERSION"><!-- --></A><H3> |
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482 | VERSION</H3> |
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483 | <PRE> |
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484 | public static final int <B>VERSION</B></PRE> |
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485 | <DL> |
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486 | <DL> |
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487 | <DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.hadoop.fs.HarFileSystem.VERSION">Constant Field Values</A></DL> |
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488 | </DL> |
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489 | |
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490 | <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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491 | |
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492 | <A NAME="constructor_detail"><!-- --></A> |
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493 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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494 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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495 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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496 | <B>Constructor Detail</B></FONT></TH> |
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497 | </TR> |
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498 | </TABLE> |
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499 | |
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500 | <A NAME="HarFileSystem()"><!-- --></A><H3> |
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501 | HarFileSystem</H3> |
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502 | <PRE> |
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503 | public <B>HarFileSystem</B>()</PRE> |
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504 | <DL> |
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505 | <DD>public construction of harfilesystem |
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506 | <P> |
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507 | </DL> |
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508 | <HR> |
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509 | |
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510 | <A NAME="HarFileSystem(org.apache.hadoop.fs.FileSystem)"><!-- --></A><H3> |
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511 | HarFileSystem</H3> |
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512 | <PRE> |
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513 | public <B>HarFileSystem</B>(<A HREF="../../../../org/apache/hadoop/fs/FileSystem.html" title="class in org.apache.hadoop.fs">FileSystem</A> fs)</PRE> |
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514 | <DL> |
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515 | <DD>Constructor to create a HarFileSystem with an |
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516 | underlying filesystem. |
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517 | <P> |
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518 | <DL> |
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519 | <DT><B>Parameters:</B><DD><CODE>fs</CODE> - </DL> |
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520 | </DL> |
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521 | |
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522 | <!-- ============ METHOD DETAIL ========== --> |
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523 | |
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524 | <A NAME="method_detail"><!-- --></A> |
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525 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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526 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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527 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
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528 | <B>Method Detail</B></FONT></TH> |
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529 | </TR> |
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530 | </TABLE> |
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531 | |
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532 | <A NAME="initialize(java.net.URI, org.apache.hadoop.conf.Configuration)"><!-- --></A><H3> |
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533 | initialize</H3> |
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534 | <PRE> |
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535 | public void <B>initialize</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</A> name, |
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536 | <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A> conf) |
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537 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
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538 | <DL> |
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539 | <DD>Initialize a Har filesystem per har archive. The |
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540 | archive home directory is the top level directory |
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541 | in the filesystem that contains the HAR archive. |
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542 | Be careful with this method, you do not want to go |
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543 | on creating new Filesystem instances per call to |
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544 | path.getFileSystem(). |
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545 | the uri of Har is |
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546 | har://underlyingfsscheme-host:port/archivepath. |
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547 | or |
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548 | har:///archivepath. This assumes the underlying filesystem |
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549 | to be used in case not specified. |
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550 | <P> |
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551 | <DD><DL> |
---|
552 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#initialize(java.net.URI, org.apache.hadoop.conf.Configuration)">initialize</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
553 | </DD> |
---|
554 | <DD><DL> |
---|
555 | <DT><B>Parameters:</B><DD><CODE>name</CODE> - a uri whose authority section names the host, port, etc. |
---|
556 | for this FileSystem<DD><CODE>conf</CODE> - the configuration |
---|
557 | <DT><B>Throws:</B> |
---|
558 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
559 | </DD> |
---|
560 | </DL> |
---|
561 | <HR> |
---|
562 | |
---|
563 | <A NAME="getHarVersion()"><!-- --></A><H3> |
---|
564 | getHarVersion</H3> |
---|
565 | <PRE> |
---|
566 | public int <B>getHarVersion</B>() |
---|
567 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
568 | <DL> |
---|
569 | <DD><DL> |
---|
570 | |
---|
571 | <DT><B>Throws:</B> |
---|
572 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
573 | </DD> |
---|
574 | </DL> |
---|
575 | <HR> |
---|
576 | |
---|
577 | <A NAME="getWorkingDirectory()"><!-- --></A><H3> |
---|
578 | getWorkingDirectory</H3> |
---|
579 | <PRE> |
---|
580 | public <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>getWorkingDirectory</B>()</PRE> |
---|
581 | <DL> |
---|
582 | <DD>return the top level archive. |
---|
583 | <P> |
---|
584 | <DD><DL> |
---|
585 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getWorkingDirectory()">getWorkingDirectory</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
586 | </DD> |
---|
587 | <DD><DL> |
---|
588 | |
---|
589 | <DT><B>Returns:</B><DD>the directory pathname</DL> |
---|
590 | </DD> |
---|
591 | </DL> |
---|
592 | <HR> |
---|
593 | |
---|
594 | <A NAME="getUri()"><!-- --></A><H3> |
---|
595 | getUri</H3> |
---|
596 | <PRE> |
---|
597 | public <A HREF="http://java.sun.com/javase/6/docs/api/java/net/URI.html?is-external=true" title="class or interface in java.net">URI</A> <B>getUri</B>()</PRE> |
---|
598 | <DL> |
---|
599 | <DD>Returns the uri of this filesystem. |
---|
600 | The uri is of the form |
---|
601 | har://underlyingfsschema-host:port/pathintheunderlyingfs |
---|
602 | <P> |
---|
603 | <DD><DL> |
---|
604 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getUri()">getUri</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
605 | </DD> |
---|
606 | <DD><DL> |
---|
607 | </DL> |
---|
608 | </DD> |
---|
609 | </DL> |
---|
610 | <HR> |
---|
611 | |
---|
612 | <A NAME="makeQualified(org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
613 | makeQualified</H3> |
---|
614 | <PRE> |
---|
615 | public <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>makeQualified</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> path)</PRE> |
---|
616 | <DL> |
---|
617 | <DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#makeQualified(org.apache.hadoop.fs.Path)">FilterFileSystem</A></CODE></B></DD> |
---|
618 | <DD>Make sure that a path specifies a FileSystem. |
---|
619 | <P> |
---|
620 | <DD><DL> |
---|
621 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#makeQualified(org.apache.hadoop.fs.Path)">makeQualified</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
622 | </DD> |
---|
623 | <DD><DL> |
---|
624 | </DL> |
---|
625 | </DD> |
---|
626 | </DL> |
---|
627 | <HR> |
---|
628 | |
---|
629 | <A NAME="getFileBlockLocations(org.apache.hadoop.fs.FileStatus, long, long)"><!-- --></A><H3> |
---|
630 | getFileBlockLocations</H3> |
---|
631 | <PRE> |
---|
632 | public <A HREF="../../../../org/apache/hadoop/fs/BlockLocation.html" title="class in org.apache.hadoop.fs">BlockLocation</A>[] <B>getFileBlockLocations</B>(<A HREF="../../../../org/apache/hadoop/fs/FileStatus.html" title="class in org.apache.hadoop.fs">FileStatus</A> file, |
---|
633 | long start, |
---|
634 | long len) |
---|
635 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
636 | <DL> |
---|
637 | <DD>get block locations from the underlying fs |
---|
638 | <P> |
---|
639 | <DD><DL> |
---|
640 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getFileBlockLocations(org.apache.hadoop.fs.FileStatus, long, long)">getFileBlockLocations</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
641 | </DD> |
---|
642 | <DD><DL> |
---|
643 | <DT><B>Parameters:</B><DD><CODE>file</CODE> - the input filestatus to get block locations<DD><CODE>start</CODE> - the start in the file<DD><CODE>len</CODE> - the length in the file |
---|
644 | <DT><B>Returns:</B><DD>block locations for this segment of file |
---|
645 | <DT><B>Throws:</B> |
---|
646 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
647 | </DD> |
---|
648 | </DL> |
---|
649 | <HR> |
---|
650 | |
---|
651 | <A NAME="getHarHash(org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
652 | getHarHash</H3> |
---|
653 | <PRE> |
---|
654 | public static int <B>getHarHash</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> p)</PRE> |
---|
655 | <DL> |
---|
656 | <DD>the hash of the path p inside iniside |
---|
657 | the filesystem |
---|
658 | <P> |
---|
659 | <DD><DL> |
---|
660 | <DT><B>Parameters:</B><DD><CODE>p</CODE> - the path in the harfilesystem |
---|
661 | <DT><B>Returns:</B><DD>the hash code of the path.</DL> |
---|
662 | </DD> |
---|
663 | </DL> |
---|
664 | <HR> |
---|
665 | |
---|
666 | <A NAME="getFileStatus(org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
667 | getFileStatus</H3> |
---|
668 | <PRE> |
---|
669 | public <A HREF="../../../../org/apache/hadoop/fs/FileStatus.html" title="class in org.apache.hadoop.fs">FileStatus</A> <B>getFileStatus</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f) |
---|
670 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
671 | <DL> |
---|
672 | <DD>return the filestatus of files in har archive. |
---|
673 | The permission returned are that of the archive |
---|
674 | index files. The permissions are not persisted |
---|
675 | while creating a hadoop archive. |
---|
676 | <P> |
---|
677 | <DD><DL> |
---|
678 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getFileStatus(org.apache.hadoop.fs.Path)">getFileStatus</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
679 | </DD> |
---|
680 | <DD><DL> |
---|
681 | <DT><B>Parameters:</B><DD><CODE>f</CODE> - the path in har filesystem |
---|
682 | <DT><B>Returns:</B><DD>filestatus. |
---|
683 | <DT><B>Throws:</B> |
---|
684 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE> |
---|
685 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io">FileNotFoundException</A></CODE> - when the path does not exist; |
---|
686 | IOException see specific implementation</DL> |
---|
687 | </DD> |
---|
688 | </DL> |
---|
689 | <HR> |
---|
690 | |
---|
691 | <A NAME="open(org.apache.hadoop.fs.Path, int)"><!-- --></A><H3> |
---|
692 | open</H3> |
---|
693 | <PRE> |
---|
694 | public <A HREF="../../../../org/apache/hadoop/fs/FSDataInputStream.html" title="class in org.apache.hadoop.fs">FSDataInputStream</A> <B>open</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
---|
695 | int bufferSize) |
---|
696 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
697 | <DL> |
---|
698 | <DD>Returns a har input stream which fakes end of |
---|
699 | file. It reads the index files to get the part |
---|
700 | file name and the size and start of the file. |
---|
701 | <P> |
---|
702 | <DD><DL> |
---|
703 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#open(org.apache.hadoop.fs.Path, int)">open</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
704 | </DD> |
---|
705 | <DD><DL> |
---|
706 | <DT><B>Parameters:</B><DD><CODE>f</CODE> - the file name to open<DD><CODE>bufferSize</CODE> - the size of the buffer to be used. |
---|
707 | <DT><B>Throws:</B> |
---|
708 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
709 | </DD> |
---|
710 | </DL> |
---|
711 | <HR> |
---|
712 | |
---|
713 | <A NAME="create(org.apache.hadoop.fs.Path, int)"><!-- --></A><H3> |
---|
714 | create</H3> |
---|
715 | <PRE> |
---|
716 | public <A HREF="../../../../org/apache/hadoop/fs/FSDataOutputStream.html" title="class in org.apache.hadoop.fs">FSDataOutputStream</A> <B>create</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
---|
717 | int bufferSize) |
---|
718 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
719 | <DL> |
---|
720 | <DD><DL> |
---|
721 | |
---|
722 | <DT><B>Throws:</B> |
---|
723 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
724 | </DD> |
---|
725 | </DL> |
---|
726 | <HR> |
---|
727 | |
---|
728 | <A NAME="create(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission, boolean, int, short, long, org.apache.hadoop.util.Progressable)"><!-- --></A><H3> |
---|
729 | create</H3> |
---|
730 | <PRE> |
---|
731 | public <A HREF="../../../../org/apache/hadoop/fs/FSDataOutputStream.html" title="class in org.apache.hadoop.fs">FSDataOutputStream</A> <B>create</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
---|
732 | <A HREF="../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A> permission, |
---|
733 | boolean overwrite, |
---|
734 | int bufferSize, |
---|
735 | short replication, |
---|
736 | long blockSize, |
---|
737 | <A HREF="../../../../org/apache/hadoop/util/Progressable.html" title="interface in org.apache.hadoop.util">Progressable</A> progress) |
---|
738 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
739 | <DL> |
---|
740 | <DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#create(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission, boolean, int, short, long, org.apache.hadoop.util.Progressable)">FilterFileSystem</A></CODE></B></DD> |
---|
741 | <DD>Opens an FSDataOutputStream at the indicated Path with write-progress |
---|
742 | reporting. |
---|
743 | <P> |
---|
744 | <DD><DL> |
---|
745 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#create(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission, boolean, int, short, long, org.apache.hadoop.util.Progressable)">create</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
746 | </DD> |
---|
747 | <DD><DL> |
---|
748 | <DT><B>Parameters:</B><DD><CODE>f</CODE> - the file name to open<DD><CODE>overwrite</CODE> - if a file with this name already exists, then if true, |
---|
749 | the file will be overwritten, and if false an error will be thrown.<DD><CODE>bufferSize</CODE> - the size of the buffer to be used.<DD><CODE>replication</CODE> - required block replication for the file. |
---|
750 | <DT><B>Throws:</B> |
---|
751 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE><DT><B>See Also:</B><DD><A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#setPermission(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)"><CODE>FileSystem.setPermission(Path, FsPermission)</CODE></A></DL> |
---|
752 | </DD> |
---|
753 | </DL> |
---|
754 | <HR> |
---|
755 | |
---|
756 | <A NAME="close()"><!-- --></A><H3> |
---|
757 | close</H3> |
---|
758 | <PRE> |
---|
759 | public void <B>close</B>() |
---|
760 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
761 | <DL> |
---|
762 | <DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/hadoop/fs/FileSystem.html#close()">FileSystem</A></CODE></B></DD> |
---|
763 | <DD>No more filesystem operations are needed. Will |
---|
764 | release any held locks. |
---|
765 | <P> |
---|
766 | <DD><DL> |
---|
767 | <DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true#close()" title="class or interface in java.io">close</A></CODE> in interface <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</A></CODE><DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#close()">close</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
768 | </DD> |
---|
769 | <DD><DL> |
---|
770 | |
---|
771 | <DT><B>Throws:</B> |
---|
772 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
773 | </DD> |
---|
774 | </DL> |
---|
775 | <HR> |
---|
776 | |
---|
777 | <A NAME="setReplication(org.apache.hadoop.fs.Path, short)"><!-- --></A><H3> |
---|
778 | setReplication</H3> |
---|
779 | <PRE> |
---|
780 | public boolean <B>setReplication</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> src, |
---|
781 | short replication) |
---|
782 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
783 | <DL> |
---|
784 | <DD>Not implemented. |
---|
785 | <P> |
---|
786 | <DD><DL> |
---|
787 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#setReplication(org.apache.hadoop.fs.Path, short)">setReplication</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
788 | </DD> |
---|
789 | <DD><DL> |
---|
790 | <DT><B>Parameters:</B><DD><CODE>src</CODE> - file name<DD><CODE>replication</CODE> - new replication |
---|
791 | <DT><B>Returns:</B><DD>true if successful; |
---|
792 | false if file does not exist or is a directory |
---|
793 | <DT><B>Throws:</B> |
---|
794 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
795 | </DD> |
---|
796 | </DL> |
---|
797 | <HR> |
---|
798 | |
---|
799 | <A NAME="delete(org.apache.hadoop.fs.Path, boolean)"><!-- --></A><H3> |
---|
800 | delete</H3> |
---|
801 | <PRE> |
---|
802 | public boolean <B>delete</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
---|
803 | boolean recursive) |
---|
804 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
805 | <DL> |
---|
806 | <DD>Not implemented. |
---|
807 | <P> |
---|
808 | <DD><DL> |
---|
809 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#delete(org.apache.hadoop.fs.Path, boolean)">delete</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
810 | </DD> |
---|
811 | <DD><DL> |
---|
812 | <DT><B>Parameters:</B><DD><CODE>f</CODE> - the path to delete.<DD><CODE>recursive</CODE> - if path is a directory and set to |
---|
813 | true, the directory is deleted else throws an exception. In |
---|
814 | case of a file the recursive can be set to either true or false. |
---|
815 | <DT><B>Returns:</B><DD>true if delete is successful else false. |
---|
816 | <DT><B>Throws:</B> |
---|
817 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
818 | </DD> |
---|
819 | </DL> |
---|
820 | <HR> |
---|
821 | |
---|
822 | <A NAME="listStatus(org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
823 | listStatus</H3> |
---|
824 | <PRE> |
---|
825 | public <A HREF="../../../../org/apache/hadoop/fs/FileStatus.html" title="class in org.apache.hadoop.fs">FileStatus</A>[] <B>listStatus</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f) |
---|
826 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
827 | <DL> |
---|
828 | <DD>liststatus returns the children of a directory |
---|
829 | after looking up the index files. |
---|
830 | <P> |
---|
831 | <DD><DL> |
---|
832 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#listStatus(org.apache.hadoop.fs.Path)">listStatus</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
833 | </DD> |
---|
834 | <DD><DL> |
---|
835 | <DT><B>Parameters:</B><DD><CODE>f</CODE> - given path |
---|
836 | <DT><B>Returns:</B><DD>the statuses of the files/directories in the given patch |
---|
837 | <DT><B>Throws:</B> |
---|
838 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
839 | </DD> |
---|
840 | </DL> |
---|
841 | <HR> |
---|
842 | |
---|
843 | <A NAME="getHomeDirectory()"><!-- --></A><H3> |
---|
844 | getHomeDirectory</H3> |
---|
845 | <PRE> |
---|
846 | public <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>getHomeDirectory</B>()</PRE> |
---|
847 | <DL> |
---|
848 | <DD>return the top level archive path. |
---|
849 | <P> |
---|
850 | <DD><DL> |
---|
851 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#getHomeDirectory()">getHomeDirectory</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
852 | </DD> |
---|
853 | <DD><DL> |
---|
854 | </DL> |
---|
855 | </DD> |
---|
856 | </DL> |
---|
857 | <HR> |
---|
858 | |
---|
859 | <A NAME="setWorkingDirectory(org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
860 | setWorkingDirectory</H3> |
---|
861 | <PRE> |
---|
862 | public void <B>setWorkingDirectory</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> newDir)</PRE> |
---|
863 | <DL> |
---|
864 | <DD><B>Description copied from class: <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#setWorkingDirectory(org.apache.hadoop.fs.Path)">FilterFileSystem</A></CODE></B></DD> |
---|
865 | <DD>Set the current working directory for the given file system. All relative |
---|
866 | paths will be resolved relative to it. |
---|
867 | <P> |
---|
868 | <DD><DL> |
---|
869 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#setWorkingDirectory(org.apache.hadoop.fs.Path)">setWorkingDirectory</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
870 | </DD> |
---|
871 | <DD><DL> |
---|
872 | </DL> |
---|
873 | </DD> |
---|
874 | </DL> |
---|
875 | <HR> |
---|
876 | |
---|
877 | <A NAME="mkdirs(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)"><!-- --></A><H3> |
---|
878 | mkdirs</H3> |
---|
879 | <PRE> |
---|
880 | public boolean <B>mkdirs</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> f, |
---|
881 | <A HREF="../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A> permission) |
---|
882 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
883 | <DL> |
---|
884 | <DD>not implemented. |
---|
885 | <P> |
---|
886 | <DD><DL> |
---|
887 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#mkdirs(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)">mkdirs</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
888 | </DD> |
---|
889 | <DD><DL> |
---|
890 | |
---|
891 | <DT><B>Throws:</B> |
---|
892 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
893 | </DD> |
---|
894 | </DL> |
---|
895 | <HR> |
---|
896 | |
---|
897 | <A NAME="copyFromLocalFile(boolean, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
898 | copyFromLocalFile</H3> |
---|
899 | <PRE> |
---|
900 | public void <B>copyFromLocalFile</B>(boolean delSrc, |
---|
901 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> src, |
---|
902 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> dst) |
---|
903 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
904 | <DL> |
---|
905 | <DD>not implemented. |
---|
906 | <P> |
---|
907 | <DD><DL> |
---|
908 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#copyFromLocalFile(boolean, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">copyFromLocalFile</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
909 | </DD> |
---|
910 | <DD><DL> |
---|
911 | |
---|
912 | <DT><B>Throws:</B> |
---|
913 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
914 | </DD> |
---|
915 | </DL> |
---|
916 | <HR> |
---|
917 | |
---|
918 | <A NAME="copyToLocalFile(boolean, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
919 | copyToLocalFile</H3> |
---|
920 | <PRE> |
---|
921 | public void <B>copyToLocalFile</B>(boolean delSrc, |
---|
922 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> src, |
---|
923 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> dst) |
---|
924 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
925 | <DL> |
---|
926 | <DD>copies the file in the har filesystem to a local file. |
---|
927 | <P> |
---|
928 | <DD><DL> |
---|
929 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#copyToLocalFile(boolean, org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">copyToLocalFile</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
930 | </DD> |
---|
931 | <DD><DL> |
---|
932 | |
---|
933 | <DT><B>Throws:</B> |
---|
934 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
935 | </DD> |
---|
936 | </DL> |
---|
937 | <HR> |
---|
938 | |
---|
939 | <A NAME="startLocalOutput(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
940 | startLocalOutput</H3> |
---|
941 | <PRE> |
---|
942 | public <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>startLocalOutput</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> fsOutputFile, |
---|
943 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> tmpLocalFile) |
---|
944 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
945 | <DL> |
---|
946 | <DD>not implemented. |
---|
947 | <P> |
---|
948 | <DD><DL> |
---|
949 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#startLocalOutput(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">startLocalOutput</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
950 | </DD> |
---|
951 | <DD><DL> |
---|
952 | |
---|
953 | <DT><B>Throws:</B> |
---|
954 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
955 | </DD> |
---|
956 | </DL> |
---|
957 | <HR> |
---|
958 | |
---|
959 | <A NAME="completeLocalOutput(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
960 | completeLocalOutput</H3> |
---|
961 | <PRE> |
---|
962 | public void <B>completeLocalOutput</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> fsOutputFile, |
---|
963 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> tmpLocalFile) |
---|
964 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
965 | <DL> |
---|
966 | <DD>not implemented. |
---|
967 | <P> |
---|
968 | <DD><DL> |
---|
969 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#completeLocalOutput(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.Path)">completeLocalOutput</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
970 | </DD> |
---|
971 | <DD><DL> |
---|
972 | |
---|
973 | <DT><B>Throws:</B> |
---|
974 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
975 | </DD> |
---|
976 | </DL> |
---|
977 | <HR> |
---|
978 | |
---|
979 | <A NAME="setOwner(org.apache.hadoop.fs.Path, java.lang.String, java.lang.String)"><!-- --></A><H3> |
---|
980 | setOwner</H3> |
---|
981 | <PRE> |
---|
982 | public void <B>setOwner</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> p, |
---|
983 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> username, |
---|
984 | <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</A> groupname) |
---|
985 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
986 | <DL> |
---|
987 | <DD>not implemented. |
---|
988 | <P> |
---|
989 | <DD><DL> |
---|
990 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#setOwner(org.apache.hadoop.fs.Path, java.lang.String, java.lang.String)">setOwner</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
991 | </DD> |
---|
992 | <DD><DL> |
---|
993 | <DT><B>Parameters:</B><DD><CODE>p</CODE> - The path<DD><CODE>username</CODE> - If it is null, the original username remains unchanged.<DD><CODE>groupname</CODE> - If it is null, the original groupname remains unchanged. |
---|
994 | <DT><B>Throws:</B> |
---|
995 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
996 | </DD> |
---|
997 | </DL> |
---|
998 | <HR> |
---|
999 | |
---|
1000 | <A NAME="setPermission(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)"><!-- --></A><H3> |
---|
1001 | setPermission</H3> |
---|
1002 | <PRE> |
---|
1003 | public void <B>setPermission</B>(<A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> p, |
---|
1004 | <A HREF="../../../../org/apache/hadoop/fs/permission/FsPermission.html" title="class in org.apache.hadoop.fs.permission">FsPermission</A> permisssion) |
---|
1005 | throws <A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></PRE> |
---|
1006 | <DL> |
---|
1007 | <DD>Not implemented. |
---|
1008 | <P> |
---|
1009 | <DD><DL> |
---|
1010 | <DT><B>Overrides:</B><DD><CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html#setPermission(org.apache.hadoop.fs.Path, org.apache.hadoop.fs.permission.FsPermission)">setPermission</A></CODE> in class <CODE><A HREF="../../../../org/apache/hadoop/fs/FilterFileSystem.html" title="class in org.apache.hadoop.fs">FilterFileSystem</A></CODE></DL> |
---|
1011 | </DD> |
---|
1012 | <DD><DL> |
---|
1013 | |
---|
1014 | <DT><B>Throws:</B> |
---|
1015 | <DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</A></CODE></DL> |
---|
1016 | </DD> |
---|
1017 | </DL> |
---|
1018 | <!-- ========= END OF CLASS DATA ========= --> |
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1019 | <HR> |
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1020 | |
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1021 | |
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1022 | <!-- ======= START OF BOTTOM NAVBAR ====== --> |
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1023 | <A NAME="navbar_bottom"><!-- --></A> |
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1024 | <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> |
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1025 | <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
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1026 | <TR> |
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1027 | <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
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1028 | <A NAME="navbar_bottom_firstrow"><!-- --></A> |
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1029 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
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1030 | <TR ALIGN="center" VALIGN="top"> |
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1031 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> |
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1032 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> |
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1033 | <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> |
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1034 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/HarFileSystem.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> |
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1035 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> |
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1036 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> |
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1037 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> |
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1038 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> |
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1040 | </TABLE> |
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1042 | <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> |
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1043 | </EM> |
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1044 | </TD> |
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1045 | </TR> |
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1046 | |
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1047 | <TR> |
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1048 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
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1049 | <A HREF="../../../../org/apache/hadoop/fs/FsUrlStreamHandlerFactory.html" title="class in org.apache.hadoop.fs"><B>PREV CLASS</B></A> |
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1050 | <A HREF="../../../../org/apache/hadoop/fs/InMemoryFileSystem.html" title="class in org.apache.hadoop.fs"><B>NEXT CLASS</B></A></FONT></TD> |
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1051 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
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1052 | <A HREF="../../../../index.html?org/apache/hadoop/fs/HarFileSystem.html" target="_top"><B>FRAMES</B></A> |
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1053 | <A HREF="HarFileSystem.html" target="_top"><B>NO FRAMES</B></A> |
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1054 | <SCRIPT type="text/javascript"> |
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1055 | <!-- |
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1056 | if(window==top) { |
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1057 | document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); |
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1058 | } |
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1059 | //--> |
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1060 | </SCRIPT> |
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1063 | </NOSCRIPT> |
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1068 | <TR> |
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1069 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> |
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1070 | SUMMARY: <A HREF="#nested_classes_inherited_from_class_org.apache.hadoop.fs.FileSystem">NESTED</A> | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
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1071 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> |
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1072 | DETAIL: <A HREF="#field_detail">FIELD</A> | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> |
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1076 | <!-- ======== END OF BOTTOM NAVBAR ======= --> |
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1077 | |
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1078 | <HR> |
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1079 | Copyright © 2009 The Apache Software Foundation |
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1080 | </BODY> |
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