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| 7 | HarFileSystem (Hadoop 0.20.1 API) |
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| 59 | <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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| 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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| 90 | <FONT SIZE="-1"> |
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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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| 127 | |
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| 128 | <A NAME="nested_class_summary"><!-- --></A> |
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| 129 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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| 130 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
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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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| 148 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
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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 |
---|
| 384 | file.</TD> |
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| 385 | </TR> |
---|
| 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 | |
---|
| 402 | <BR> |
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| 403 | Not implemented.</TD> |
---|
| 404 | </TR> |
---|
| 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"> |
---|
| 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> |
---|
| 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> |
---|
| 436 | </TR> |
---|
| 437 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 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> |
---|
| 445 | </TR> |
---|
| 446 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 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> |
---|
| 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> |
---|
| 457 | </TR> |
---|
| 458 | </TABLE> |
---|
| 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> |
---|
| 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> |
---|
| 530 | </TABLE> |
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| 531 | |
---|
| 532 | <A NAME="initialize(java.net.URI, org.apache.hadoop.conf.Configuration)"><!-- --></A><H3> |
---|
| 533 | initialize</H3> |
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| 534 | <PRE> |
---|
| 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, |
---|
| 536 | <A HREF="../../../../org/apache/hadoop/conf/Configuration.html" title="class in org.apache.hadoop.conf">Configuration</A> conf) |
---|
| 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> |
---|
| 538 | <DL> |
---|
| 539 | <DD>Initialize a Har filesystem per har archive. The |
---|
| 540 | archive home directory is the top level directory |
---|
| 541 | in the filesystem that contains the HAR archive. |
---|
| 542 | Be careful with this method, you do not want to go |
---|
| 543 | on creating new Filesystem instances per call to |
---|
| 544 | path.getFileSystem(). |
---|
| 545 | the uri of Har is |
---|
| 546 | har://underlyingfsscheme-host:port/archivepath. |
---|
| 547 | or |
---|
| 548 | har:///archivepath. This assumes the underlying filesystem |
---|
| 549 | to be used in case not specified. |
---|
| 550 | <P> |
---|
| 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> |
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| 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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| 1021 | |
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| 1024 | <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> |
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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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| 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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| 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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