[120] | 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> |
---|
| 2 | <!--NewPage--> |
---|
| 3 | <HTML> |
---|
| 4 | <HEAD> |
---|
| 5 | <!-- Generated by javadoc (build 1.6.0_07) on Tue Sep 01 20:56:56 UTC 2009 --> |
---|
| 6 | <TITLE> |
---|
| 7 | JobHistory.JobInfo (Hadoop 0.20.1 API) |
---|
| 8 | </TITLE> |
---|
| 9 | |
---|
| 10 | <META NAME="date" CONTENT="2009-09-01"> |
---|
| 11 | |
---|
| 12 | <LINK REL ="stylesheet" TYPE="text/css" HREF="../../../../stylesheet.css" TITLE="Style"> |
---|
| 13 | |
---|
| 14 | <SCRIPT type="text/javascript"> |
---|
| 15 | function windowTitle() |
---|
| 16 | { |
---|
| 17 | if (location.href.indexOf('is-external=true') == -1) { |
---|
| 18 | parent.document.title="JobHistory.JobInfo (Hadoop 0.20.1 API)"; |
---|
| 19 | } |
---|
| 20 | } |
---|
| 21 | </SCRIPT> |
---|
| 22 | <NOSCRIPT> |
---|
| 23 | </NOSCRIPT> |
---|
| 24 | |
---|
| 25 | </HEAD> |
---|
| 26 | |
---|
| 27 | <BODY BGCOLOR="white" onload="windowTitle();"> |
---|
| 28 | <HR> |
---|
| 29 | |
---|
| 30 | |
---|
| 31 | <!-- ========= START OF TOP NAVBAR ======= --> |
---|
| 32 | <A NAME="navbar_top"><!-- --></A> |
---|
| 33 | <A HREF="#skip-navbar_top" title="Skip navigation links"></A> |
---|
| 34 | <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
---|
| 35 | <TR> |
---|
| 36 | <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
---|
| 37 | <A NAME="navbar_top_firstrow"><!-- --></A> |
---|
| 38 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
---|
| 39 | <TR ALIGN="center" VALIGN="top"> |
---|
| 40 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> |
---|
| 41 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> |
---|
| 42 | <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> |
---|
| 43 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/JobHistory.JobInfo.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> |
---|
| 44 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> |
---|
| 45 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> |
---|
| 46 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> |
---|
| 47 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> |
---|
| 48 | </TR> |
---|
| 49 | </TABLE> |
---|
| 50 | </TD> |
---|
| 51 | <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> |
---|
| 52 | </EM> |
---|
| 53 | </TD> |
---|
| 54 | </TR> |
---|
| 55 | |
---|
| 56 | <TR> |
---|
| 57 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
| 58 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.HistoryCleaner.html" title="class in org.apache.hadoop.mapred"><B>PREV CLASS</B></A> |
---|
| 59 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred"><B>NEXT CLASS</B></A></FONT></TD> |
---|
| 60 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
| 61 | <A HREF="../../../../index.html?org/apache/hadoop/mapred/JobHistory.JobInfo.html" target="_top"><B>FRAMES</B></A> |
---|
| 62 | <A HREF="JobHistory.JobInfo.html" target="_top"><B>NO FRAMES</B></A> |
---|
| 63 | <SCRIPT type="text/javascript"> |
---|
| 64 | <!-- |
---|
| 65 | if(window==top) { |
---|
| 66 | document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); |
---|
| 67 | } |
---|
| 68 | //--> |
---|
| 69 | </SCRIPT> |
---|
| 70 | <NOSCRIPT> |
---|
| 71 | <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> |
---|
| 72 | </NOSCRIPT> |
---|
| 73 | |
---|
| 74 | |
---|
| 75 | </FONT></TD> |
---|
| 76 | </TR> |
---|
| 77 | <TR> |
---|
| 78 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> |
---|
| 79 | SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
---|
| 80 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> |
---|
| 81 | DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> |
---|
| 82 | </TR> |
---|
| 83 | </TABLE> |
---|
| 84 | <A NAME="skip-navbar_top"></A> |
---|
| 85 | <!-- ========= END OF TOP NAVBAR ========= --> |
---|
| 86 | |
---|
| 87 | <HR> |
---|
| 88 | <!-- ======== START OF CLASS DATA ======== --> |
---|
| 89 | <H2> |
---|
| 90 | <FONT SIZE="-1"> |
---|
| 91 | org.apache.hadoop.mapred</FONT> |
---|
| 92 | <BR> |
---|
| 93 | Class JobHistory.JobInfo</H2> |
---|
| 94 | <PRE> |
---|
| 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> |
---|
| 96 | <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.mapred.JobHistory.JobInfo</B> |
---|
| 97 | </PRE> |
---|
| 98 | <DL> |
---|
| 99 | <DT><B>Enclosing class:</B><DD><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.html" title="class in org.apache.hadoop.mapred">JobHistory</A></DD> |
---|
| 100 | </DL> |
---|
| 101 | <HR> |
---|
| 102 | <DL> |
---|
| 103 | <DT><PRE>public static class <B>JobHistory.JobInfo</B><DT>extends <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></DL> |
---|
| 104 | </PRE> |
---|
| 105 | |
---|
| 106 | <P> |
---|
| 107 | Helper class for logging or reading back events related to job start, finish or failure. |
---|
| 108 | <P> |
---|
| 109 | |
---|
| 110 | <P> |
---|
| 111 | <HR> |
---|
| 112 | |
---|
| 113 | <P> |
---|
| 114 | |
---|
| 115 | <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
---|
| 116 | |
---|
| 117 | <A NAME="constructor_summary"><!-- --></A> |
---|
| 118 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 119 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 120 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 121 | <B>Constructor Summary</B></FONT></TH> |
---|
| 122 | </TR> |
---|
| 123 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 124 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#JobHistory.JobInfo(java.lang.String)">JobHistory.JobInfo</A></B>(<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> jobId)</CODE> |
---|
| 125 | |
---|
| 126 | <BR> |
---|
| 127 | Create new JobInfo</TD> |
---|
| 128 | </TR> |
---|
| 129 | </TABLE> |
---|
| 130 | |
---|
| 131 | <!-- ========== METHOD SUMMARY =========== --> |
---|
| 132 | |
---|
| 133 | <A NAME="method_summary"><!-- --></A> |
---|
| 134 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 135 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 136 | <TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2"> |
---|
| 137 | <B>Method Summary</B></FONT></TH> |
---|
| 138 | </TR> |
---|
| 139 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 140 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 141 | <CODE>static <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></CODE></FONT></TD> |
---|
| 142 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#decodeJobHistoryFileName(java.lang.String)">decodeJobHistoryFileName</A></B>(<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> logFileName)</CODE> |
---|
| 143 | |
---|
| 144 | <BR> |
---|
| 145 | Helper function to decode the URL of the filename of the job-history |
---|
| 146 | log file.</TD> |
---|
| 147 | </TR> |
---|
| 148 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 149 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 150 | <CODE>static <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></CODE></FONT></TD> |
---|
| 151 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#encodeJobHistoryFileName(java.lang.String)">encodeJobHistoryFileName</A></B>(<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> logFileName)</CODE> |
---|
| 152 | |
---|
| 153 | <BR> |
---|
| 154 | Helper function to encode the URL of the filename of the job-history |
---|
| 155 | log file.</TD> |
---|
| 156 | </TR> |
---|
| 157 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 158 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 159 | <CODE>static <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></CODE></FONT></TD> |
---|
| 160 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#encodeJobHistoryFilePath(java.lang.String)">encodeJobHistoryFilePath</A></B>(<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> logFile)</CODE> |
---|
| 161 | |
---|
| 162 | <BR> |
---|
| 163 | Helper function to encode the URL of the path of the job-history |
---|
| 164 | log file.</TD> |
---|
| 165 | </TR> |
---|
| 166 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 167 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 168 | <CODE> <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></CODE></FONT></TD> |
---|
| 169 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#get(org.apache.hadoop.mapred.JobHistory.Keys)">get</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k)</CODE> |
---|
| 170 | |
---|
| 171 | <BR> |
---|
| 172 | Get 'String' value for given key.</TD> |
---|
| 173 | </TR> |
---|
| 174 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 175 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 176 | <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<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>,<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html" title="class in org.apache.hadoop.mapred">JobHistory.Task</A>></CODE></FONT></TD> |
---|
| 177 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getAllTasks()">getAllTasks</A></B>()</CODE> |
---|
| 178 | |
---|
| 179 | <BR> |
---|
| 180 | Returns all map and reduce tasks <taskid-Task>.</TD> |
---|
| 181 | </TR> |
---|
| 182 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 183 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 184 | <CODE> int</CODE></FONT></TD> |
---|
| 185 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getInt(org.apache.hadoop.mapred.JobHistory.Keys)">getInt</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k)</CODE> |
---|
| 186 | |
---|
| 187 | <BR> |
---|
| 188 | Convert value from history to int and return.</TD> |
---|
| 189 | </TR> |
---|
| 190 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 191 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 192 | <CODE>static <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></CODE></FONT></TD> |
---|
| 193 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getJobHistoryFileName(org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.JobID)">getJobHistoryFileName</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf, |
---|
| 194 | <A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> id)</CODE> |
---|
| 195 | |
---|
| 196 | <BR> |
---|
| 197 | Recover the job history filename from the history folder.</TD> |
---|
| 198 | </TR> |
---|
| 199 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 200 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 201 | <CODE>static <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD> |
---|
| 202 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getJobHistoryLogLocation(java.lang.String)">getJobHistoryLogLocation</A></B>(<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> logFileName)</CODE> |
---|
| 203 | |
---|
| 204 | <BR> |
---|
| 205 | Get the job history file path given the history filename</TD> |
---|
| 206 | </TR> |
---|
| 207 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 208 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 209 | <CODE>static <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD> |
---|
| 210 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getJobHistoryLogLocationForUser(java.lang.String, org.apache.hadoop.mapred.JobConf)">getJobHistoryLogLocationForUser</A></B>(<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> logFileName, |
---|
| 211 | <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf)</CODE> |
---|
| 212 | |
---|
| 213 | <BR> |
---|
| 214 | Get the user job history file path</TD> |
---|
| 215 | </TR> |
---|
| 216 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 217 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 218 | <CODE>static <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></CODE></FONT></TD> |
---|
| 219 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getLocalJobFilePath(org.apache.hadoop.mapred.JobID)">getLocalJobFilePath</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId)</CODE> |
---|
| 220 | |
---|
| 221 | <BR> |
---|
| 222 | Get the path of the locally stored job file</TD> |
---|
| 223 | </TR> |
---|
| 224 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 225 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 226 | <CODE> long</CODE></FONT></TD> |
---|
| 227 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getLong(org.apache.hadoop.mapred.JobHistory.Keys)">getLong</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k)</CODE> |
---|
| 228 | |
---|
| 229 | <BR> |
---|
| 230 | Convert value from history to int and return.</TD> |
---|
| 231 | </TR> |
---|
| 232 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 233 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 234 | <CODE>static <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></CODE></FONT></TD> |
---|
| 235 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getUserName(org.apache.hadoop.mapred.JobConf)">getUserName</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf)</CODE> |
---|
| 236 | |
---|
| 237 | <BR> |
---|
| 238 | Get the user name from the job conf</TD> |
---|
| 239 | </TR> |
---|
| 240 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 241 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 242 | <CODE> <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>,<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>></CODE></FONT></TD> |
---|
| 243 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#getValues()">getValues</A></B>()</CODE> |
---|
| 244 | |
---|
| 245 | <BR> |
---|
| 246 | Returns Map containing all key-values.</TD> |
---|
| 247 | </TR> |
---|
| 248 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 249 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 250 | <CODE> void</CODE></FONT></TD> |
---|
| 251 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#handle(java.util.Map)">handle</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>,<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>> values)</CODE> |
---|
| 252 | |
---|
| 253 | <BR> |
---|
| 254 | Reads values back from the history, input is same Map as passed to Listener by parseHistory().</TD> |
---|
| 255 | </TR> |
---|
| 256 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 257 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 258 | <CODE>static void</CODE></FONT></TD> |
---|
| 259 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logFailed(org.apache.hadoop.mapred.JobID, long, int, int)">logFailed</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 260 | long timestamp, |
---|
| 261 | int finishedMaps, |
---|
| 262 | int finishedReduces)</CODE> |
---|
| 263 | |
---|
| 264 | <BR> |
---|
| 265 | Logs job failed event.</TD> |
---|
| 266 | </TR> |
---|
| 267 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 268 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 269 | <CODE>static void</CODE></FONT></TD> |
---|
| 270 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logFinished(org.apache.hadoop.mapred.JobID, long, int, int, int, int, org.apache.hadoop.mapred.Counters)">logFinished</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 271 | long finishTime, |
---|
| 272 | int finishedMaps, |
---|
| 273 | int finishedReduces, |
---|
| 274 | int failedMaps, |
---|
| 275 | int failedReduces, |
---|
| 276 | <A HREF="../../../../org/apache/hadoop/mapred/Counters.html" title="class in org.apache.hadoop.mapred">Counters</A> counters)</CODE> |
---|
| 277 | |
---|
| 278 | <BR> |
---|
| 279 | Log job finished.</TD> |
---|
| 280 | </TR> |
---|
| 281 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 282 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 283 | <CODE>static void</CODE></FONT></TD> |
---|
| 284 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logInited(org.apache.hadoop.mapred.JobID, long, int, int)">logInited</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 285 | long startTime, |
---|
| 286 | int totalMaps, |
---|
| 287 | int totalReduces)</CODE> |
---|
| 288 | |
---|
| 289 | <BR> |
---|
| 290 | Logs launch time of job.</TD> |
---|
| 291 | </TR> |
---|
| 292 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 293 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 294 | <CODE>static void</CODE></FONT></TD> |
---|
| 295 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logJobInfo(org.apache.hadoop.mapred.JobID, long, long)">logJobInfo</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 296 | long submitTime, |
---|
| 297 | long launchTime)</CODE> |
---|
| 298 | |
---|
| 299 | <BR> |
---|
| 300 | </TD> |
---|
| 301 | </TR> |
---|
| 302 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 303 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 304 | <CODE>static void</CODE></FONT></TD> |
---|
| 305 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logJobInfo(org.apache.hadoop.mapred.JobID, long, long, int)">logJobInfo</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 306 | long submitTime, |
---|
| 307 | long launchTime, |
---|
| 308 | int restartCount)</CODE> |
---|
| 309 | |
---|
| 310 | <BR> |
---|
| 311 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logJobInfo(org.apache.hadoop.mapred.JobID, long, long)"><CODE>logJobInfo(JobID, long, long)</CODE></A> instead.</I></TD> |
---|
| 312 | </TR> |
---|
| 313 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 314 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 315 | <CODE>static void</CODE></FONT></TD> |
---|
| 316 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logJobPriority(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobPriority)">logJobPriority</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 317 | <A HREF="../../../../org/apache/hadoop/mapred/JobPriority.html" title="enum in org.apache.hadoop.mapred">JobPriority</A> priority)</CODE> |
---|
| 318 | |
---|
| 319 | <BR> |
---|
| 320 | Log job's priority.</TD> |
---|
| 321 | </TR> |
---|
| 322 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 323 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 324 | <CODE>static void</CODE></FONT></TD> |
---|
| 325 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logKilled(org.apache.hadoop.mapred.JobID, long, int, int)">logKilled</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 326 | long timestamp, |
---|
| 327 | int finishedMaps, |
---|
| 328 | int finishedReduces)</CODE> |
---|
| 329 | |
---|
| 330 | <BR> |
---|
| 331 | Logs job killed event.</TD> |
---|
| 332 | </TR> |
---|
| 333 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 334 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 335 | <CODE>static void</CODE></FONT></TD> |
---|
| 336 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logStarted(org.apache.hadoop.mapred.JobID)">logStarted</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId)</CODE> |
---|
| 337 | |
---|
| 338 | <BR> |
---|
| 339 | Logs job as running</TD> |
---|
| 340 | </TR> |
---|
| 341 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 342 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 343 | <CODE>static void</CODE></FONT></TD> |
---|
| 344 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logStarted(org.apache.hadoop.mapred.JobID, long, int, int)">logStarted</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 345 | long startTime, |
---|
| 346 | int totalMaps, |
---|
| 347 | int totalReduces)</CODE> |
---|
| 348 | |
---|
| 349 | <BR> |
---|
| 350 | <B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logInited(org.apache.hadoop.mapred.JobID, long, int, int)"><CODE>logInited(JobID, long, int, int)</CODE></A> and |
---|
| 351 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logStarted(org.apache.hadoop.mapred.JobID)"><CODE>logStarted(JobID)</CODE></A></I></TD> |
---|
| 352 | </TR> |
---|
| 353 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 354 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 355 | <CODE>static void</CODE></FONT></TD> |
---|
| 356 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logSubmitted(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobConf, java.lang.String, long)">logSubmitted</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 357 | <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf, |
---|
| 358 | <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> jobConfPath, |
---|
| 359 | long submitTime)</CODE> |
---|
| 360 | |
---|
| 361 | <BR> |
---|
| 362 | <B>Deprecated.</B> <I>Use |
---|
| 363 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logSubmitted(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobConf, java.lang.String, long, boolean)"><CODE>logSubmitted(JobID, JobConf, String, long, boolean)</CODE></A> instead.</I></TD> |
---|
| 364 | </TR> |
---|
| 365 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 366 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 367 | <CODE>static void</CODE></FONT></TD> |
---|
| 368 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logSubmitted(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobConf, java.lang.String, long, boolean)">logSubmitted</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 369 | <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf, |
---|
| 370 | <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> jobConfPath, |
---|
| 371 | long submitTime, |
---|
| 372 | boolean restarted)</CODE> |
---|
| 373 | |
---|
| 374 | <BR> |
---|
| 375 | </TD> |
---|
| 376 | </TR> |
---|
| 377 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 378 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 379 | <CODE>static <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A></CODE></FONT></TD> |
---|
| 380 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#recoverJobHistoryFile(org.apache.hadoop.mapred.JobConf, org.apache.hadoop.fs.Path)">recoverJobHistoryFile</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> conf, |
---|
| 381 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> logFilePath)</CODE> |
---|
| 382 | |
---|
| 383 | <BR> |
---|
| 384 | Selects one of the two files generated as a part of recovery.</TD> |
---|
| 385 | </TR> |
---|
| 386 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 387 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 388 | <CODE> void</CODE></FONT></TD> |
---|
| 389 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#set(org.apache.hadoop.mapred.JobHistory.Keys, java.lang.String)">set</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k, |
---|
| 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> s)</CODE> |
---|
| 391 | |
---|
| 392 | <BR> |
---|
| 393 | Set value for the key.</TD> |
---|
| 394 | </TR> |
---|
| 395 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 396 | <TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"> |
---|
| 397 | <CODE> void</CODE></FONT></TD> |
---|
| 398 | <TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#set(java.util.Map)">set</A></B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>,<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>> m)</CODE> |
---|
| 399 | |
---|
| 400 | <BR> |
---|
| 401 | Adds all values in the Map argument to its own values.</TD> |
---|
| 402 | </TR> |
---|
| 403 | </TABLE> |
---|
| 404 | <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A> |
---|
| 405 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 406 | <TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"> |
---|
| 407 | <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> |
---|
| 408 | </TR> |
---|
| 409 | <TR BGCOLOR="white" CLASS="TableRowColor"> |
---|
| 410 | <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> |
---|
| 411 | </TR> |
---|
| 412 | </TABLE> |
---|
| 413 | |
---|
| 414 | <P> |
---|
| 415 | |
---|
| 416 | <!-- ========= CONSTRUCTOR DETAIL ======== --> |
---|
| 417 | |
---|
| 418 | <A NAME="constructor_detail"><!-- --></A> |
---|
| 419 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 420 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 421 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
---|
| 422 | <B>Constructor Detail</B></FONT></TH> |
---|
| 423 | </TR> |
---|
| 424 | </TABLE> |
---|
| 425 | |
---|
| 426 | <A NAME="JobHistory.JobInfo(java.lang.String)"><!-- --></A><H3> |
---|
| 427 | JobHistory.JobInfo</H3> |
---|
| 428 | <PRE> |
---|
| 429 | public <B>JobHistory.JobInfo</B>(<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> jobId)</PRE> |
---|
| 430 | <DL> |
---|
| 431 | <DD>Create new JobInfo |
---|
| 432 | <P> |
---|
| 433 | </DL> |
---|
| 434 | |
---|
| 435 | <!-- ============ METHOD DETAIL ========== --> |
---|
| 436 | |
---|
| 437 | <A NAME="method_detail"><!-- --></A> |
---|
| 438 | <TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""> |
---|
| 439 | <TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"> |
---|
| 440 | <TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2"> |
---|
| 441 | <B>Method Detail</B></FONT></TH> |
---|
| 442 | </TR> |
---|
| 443 | </TABLE> |
---|
| 444 | |
---|
| 445 | <A NAME="getAllTasks()"><!-- --></A><H3> |
---|
| 446 | getAllTasks</H3> |
---|
| 447 | <PRE> |
---|
| 448 | public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<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>,<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html" title="class in org.apache.hadoop.mapred">JobHistory.Task</A>> <B>getAllTasks</B>()</PRE> |
---|
| 449 | <DL> |
---|
| 450 | <DD>Returns all map and reduce tasks <taskid-Task>. |
---|
| 451 | <P> |
---|
| 452 | <DD><DL> |
---|
| 453 | </DL> |
---|
| 454 | </DD> |
---|
| 455 | </DL> |
---|
| 456 | <HR> |
---|
| 457 | |
---|
| 458 | <A NAME="getLocalJobFilePath(org.apache.hadoop.mapred.JobID)"><!-- --></A><H3> |
---|
| 459 | getLocalJobFilePath</H3> |
---|
| 460 | <PRE> |
---|
| 461 | public static <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> <B>getLocalJobFilePath</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId)</PRE> |
---|
| 462 | <DL> |
---|
| 463 | <DD>Get the path of the locally stored job file |
---|
| 464 | <P> |
---|
| 465 | <DD><DL> |
---|
| 466 | <DT><B>Parameters:</B><DD><CODE>jobId</CODE> - id of the job |
---|
| 467 | <DT><B>Returns:</B><DD>the path of the job file on the local file system</DL> |
---|
| 468 | </DD> |
---|
| 469 | </DL> |
---|
| 470 | <HR> |
---|
| 471 | |
---|
| 472 | <A NAME="encodeJobHistoryFilePath(java.lang.String)"><!-- --></A><H3> |
---|
| 473 | encodeJobHistoryFilePath</H3> |
---|
| 474 | <PRE> |
---|
| 475 | public static <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> <B>encodeJobHistoryFilePath</B>(<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> logFile) |
---|
| 476 | 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> |
---|
| 477 | <DL> |
---|
| 478 | <DD>Helper function to encode the URL of the path of the job-history |
---|
| 479 | log file. |
---|
| 480 | <P> |
---|
| 481 | <DD><DL> |
---|
| 482 | <DT><B>Parameters:</B><DD><CODE>logFile</CODE> - path of the job-history file |
---|
| 483 | <DT><B>Returns:</B><DD>URL encoded path |
---|
| 484 | <DT><B>Throws:</B> |
---|
| 485 | <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> |
---|
| 486 | </DD> |
---|
| 487 | </DL> |
---|
| 488 | <HR> |
---|
| 489 | |
---|
| 490 | <A NAME="encodeJobHistoryFileName(java.lang.String)"><!-- --></A><H3> |
---|
| 491 | encodeJobHistoryFileName</H3> |
---|
| 492 | <PRE> |
---|
| 493 | public static <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> <B>encodeJobHistoryFileName</B>(<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> logFileName) |
---|
| 494 | 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> |
---|
| 495 | <DL> |
---|
| 496 | <DD>Helper function to encode the URL of the filename of the job-history |
---|
| 497 | log file. |
---|
| 498 | <P> |
---|
| 499 | <DD><DL> |
---|
| 500 | <DT><B>Parameters:</B><DD><CODE>logFileName</CODE> - file name of the job-history file |
---|
| 501 | <DT><B>Returns:</B><DD>URL encoded filename |
---|
| 502 | <DT><B>Throws:</B> |
---|
| 503 | <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> |
---|
| 504 | </DD> |
---|
| 505 | </DL> |
---|
| 506 | <HR> |
---|
| 507 | |
---|
| 508 | <A NAME="decodeJobHistoryFileName(java.lang.String)"><!-- --></A><H3> |
---|
| 509 | decodeJobHistoryFileName</H3> |
---|
| 510 | <PRE> |
---|
| 511 | public static <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> <B>decodeJobHistoryFileName</B>(<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> logFileName) |
---|
| 512 | 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> |
---|
| 513 | <DL> |
---|
| 514 | <DD>Helper function to decode the URL of the filename of the job-history |
---|
| 515 | log file. |
---|
| 516 | <P> |
---|
| 517 | <DD><DL> |
---|
| 518 | <DT><B>Parameters:</B><DD><CODE>logFileName</CODE> - file name of the job-history file |
---|
| 519 | <DT><B>Returns:</B><DD>URL decoded filename |
---|
| 520 | <DT><B>Throws:</B> |
---|
| 521 | <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> |
---|
| 522 | </DD> |
---|
| 523 | </DL> |
---|
| 524 | <HR> |
---|
| 525 | |
---|
| 526 | <A NAME="getUserName(org.apache.hadoop.mapred.JobConf)"><!-- --></A><H3> |
---|
| 527 | getUserName</H3> |
---|
| 528 | <PRE> |
---|
| 529 | public static <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> <B>getUserName</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf)</PRE> |
---|
| 530 | <DL> |
---|
| 531 | <DD>Get the user name from the job conf |
---|
| 532 | <P> |
---|
| 533 | <DD><DL> |
---|
| 534 | </DL> |
---|
| 535 | </DD> |
---|
| 536 | </DL> |
---|
| 537 | <HR> |
---|
| 538 | |
---|
| 539 | <A NAME="getJobHistoryLogLocation(java.lang.String)"><!-- --></A><H3> |
---|
| 540 | getJobHistoryLogLocation</H3> |
---|
| 541 | <PRE> |
---|
| 542 | public static <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>getJobHistoryLogLocation</B>(<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> logFileName)</PRE> |
---|
| 543 | <DL> |
---|
| 544 | <DD>Get the job history file path given the history filename |
---|
| 545 | <P> |
---|
| 546 | <DD><DL> |
---|
| 547 | </DL> |
---|
| 548 | </DD> |
---|
| 549 | </DL> |
---|
| 550 | <HR> |
---|
| 551 | |
---|
| 552 | <A NAME="getJobHistoryLogLocationForUser(java.lang.String, org.apache.hadoop.mapred.JobConf)"><!-- --></A><H3> |
---|
| 553 | getJobHistoryLogLocationForUser</H3> |
---|
| 554 | <PRE> |
---|
| 555 | public static <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>getJobHistoryLogLocationForUser</B>(<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> logFileName, |
---|
| 556 | <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf)</PRE> |
---|
| 557 | <DL> |
---|
| 558 | <DD>Get the user job history file path |
---|
| 559 | <P> |
---|
| 560 | <DD><DL> |
---|
| 561 | </DL> |
---|
| 562 | </DD> |
---|
| 563 | </DL> |
---|
| 564 | <HR> |
---|
| 565 | |
---|
| 566 | <A NAME="getJobHistoryFileName(org.apache.hadoop.mapred.JobConf, org.apache.hadoop.mapred.JobID)"><!-- --></A><H3> |
---|
| 567 | getJobHistoryFileName</H3> |
---|
| 568 | <PRE> |
---|
| 569 | public static <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> <B>getJobHistoryFileName</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf, |
---|
| 570 | <A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> id) |
---|
| 571 | 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> |
---|
| 572 | <DL> |
---|
| 573 | <DD>Recover the job history filename from the history folder. |
---|
| 574 | Uses the following pattern |
---|
| 575 | $jt-hostname_[0-9]*_$job-id_$user-$job-name* |
---|
| 576 | <P> |
---|
| 577 | <DD><DL> |
---|
| 578 | <DT><B>Parameters:</B><DD><CODE>jobConf</CODE> - the job conf<DD><CODE>id</CODE> - job id |
---|
| 579 | <DT><B>Throws:</B> |
---|
| 580 | <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> |
---|
| 581 | </DD> |
---|
| 582 | </DL> |
---|
| 583 | <HR> |
---|
| 584 | |
---|
| 585 | <A NAME="recoverJobHistoryFile(org.apache.hadoop.mapred.JobConf, org.apache.hadoop.fs.Path)"><!-- --></A><H3> |
---|
| 586 | recoverJobHistoryFile</H3> |
---|
| 587 | <PRE> |
---|
| 588 | public static <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> <B>recoverJobHistoryFile</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> conf, |
---|
| 589 | <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A> logFilePath) |
---|
| 590 | 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> |
---|
| 591 | <DL> |
---|
| 592 | <DD>Selects one of the two files generated as a part of recovery. |
---|
| 593 | The thumb rule is that always select the oldest file. |
---|
| 594 | This call makes sure that only one file is left in the end. |
---|
| 595 | <P> |
---|
| 596 | <DD><DL> |
---|
| 597 | <DT><B>Parameters:</B><DD><CODE>conf</CODE> - job conf<DD><CODE>logFilePath</CODE> - Path of the log file |
---|
| 598 | <DT><B>Throws:</B> |
---|
| 599 | <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> |
---|
| 600 | </DD> |
---|
| 601 | </DL> |
---|
| 602 | <HR> |
---|
| 603 | |
---|
| 604 | <A NAME="logSubmitted(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobConf, java.lang.String, long)"><!-- --></A><H3> |
---|
| 605 | logSubmitted</H3> |
---|
| 606 | <PRE> |
---|
| 607 | public static void <B>logSubmitted</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 608 | <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf, |
---|
| 609 | <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> jobConfPath, |
---|
| 610 | long submitTime) |
---|
| 611 | 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> |
---|
| 612 | <DL> |
---|
| 613 | <DD><B>Deprecated.</B> <I>Use |
---|
| 614 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logSubmitted(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobConf, java.lang.String, long, boolean)"><CODE>logSubmitted(JobID, JobConf, String, long, boolean)</CODE></A> instead.</I> |
---|
| 615 | <P> |
---|
| 616 | <DD>Log job submitted event to history. Creates a new file in history |
---|
| 617 | for the job. if history file creation fails, it disables history |
---|
| 618 | for all other events. |
---|
| 619 | <P> |
---|
| 620 | <DD><DL> |
---|
| 621 | <DT><B>Parameters:</B><DD><CODE>jobId</CODE> - job id assigned by job tracker.<DD><CODE>jobConf</CODE> - job conf of the job<DD><CODE>jobConfPath</CODE> - path to job conf xml file in HDFS.<DD><CODE>submitTime</CODE> - time when job tracker received the job |
---|
| 622 | <DT><B>Throws:</B> |
---|
| 623 | <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> |
---|
| 624 | </DD> |
---|
| 625 | </DL> |
---|
| 626 | <HR> |
---|
| 627 | |
---|
| 628 | <A NAME="logSubmitted(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobConf, java.lang.String, long, boolean)"><!-- --></A><H3> |
---|
| 629 | logSubmitted</H3> |
---|
| 630 | <PRE> |
---|
| 631 | public static void <B>logSubmitted</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 632 | <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A> jobConf, |
---|
| 633 | <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> jobConfPath, |
---|
| 634 | long submitTime, |
---|
| 635 | boolean restarted) |
---|
| 636 | 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> |
---|
| 637 | <DL> |
---|
| 638 | <DD><DL> |
---|
| 639 | |
---|
| 640 | <DT><B>Throws:</B> |
---|
| 641 | <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> |
---|
| 642 | </DD> |
---|
| 643 | </DL> |
---|
| 644 | <HR> |
---|
| 645 | |
---|
| 646 | <A NAME="logInited(org.apache.hadoop.mapred.JobID, long, int, int)"><!-- --></A><H3> |
---|
| 647 | logInited</H3> |
---|
| 648 | <PRE> |
---|
| 649 | public static void <B>logInited</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 650 | long startTime, |
---|
| 651 | int totalMaps, |
---|
| 652 | int totalReduces)</PRE> |
---|
| 653 | <DL> |
---|
| 654 | <DD>Logs launch time of job. |
---|
| 655 | <P> |
---|
| 656 | <DD><DL> |
---|
| 657 | <DT><B>Parameters:</B><DD><CODE>jobId</CODE> - job id, assigned by jobtracker.<DD><CODE>startTime</CODE> - start time of job.<DD><CODE>totalMaps</CODE> - total maps assigned by jobtracker.<DD><CODE>totalReduces</CODE> - total reduces.</DL> |
---|
| 658 | </DD> |
---|
| 659 | </DL> |
---|
| 660 | <HR> |
---|
| 661 | |
---|
| 662 | <A NAME="logStarted(org.apache.hadoop.mapred.JobID, long, int, int)"><!-- --></A><H3> |
---|
| 663 | logStarted</H3> |
---|
| 664 | <PRE> |
---|
| 665 | <FONT SIZE="-1"><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</A> |
---|
| 666 | </FONT>public static void <B>logStarted</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 667 | long startTime, |
---|
| 668 | int totalMaps, |
---|
| 669 | int totalReduces)</PRE> |
---|
| 670 | <DL> |
---|
| 671 | <DD><B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logInited(org.apache.hadoop.mapred.JobID, long, int, int)"><CODE>logInited(JobID, long, int, int)</CODE></A> and |
---|
| 672 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logStarted(org.apache.hadoop.mapred.JobID)"><CODE>logStarted(JobID)</CODE></A></I> |
---|
| 673 | <P> |
---|
| 674 | <DD>Logs the job as RUNNING. |
---|
| 675 | <P> |
---|
| 676 | <DD><DL> |
---|
| 677 | <DT><B>Parameters:</B><DD><CODE>jobId</CODE> - job id, assigned by jobtracker.<DD><CODE>startTime</CODE> - start time of job.<DD><CODE>totalMaps</CODE> - total maps assigned by jobtracker.<DD><CODE>totalReduces</CODE> - total reduces.</DL> |
---|
| 678 | </DD> |
---|
| 679 | </DL> |
---|
| 680 | <HR> |
---|
| 681 | |
---|
| 682 | <A NAME="logStarted(org.apache.hadoop.mapred.JobID)"><!-- --></A><H3> |
---|
| 683 | logStarted</H3> |
---|
| 684 | <PRE> |
---|
| 685 | public static void <B>logStarted</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId)</PRE> |
---|
| 686 | <DL> |
---|
| 687 | <DD>Logs job as running |
---|
| 688 | <P> |
---|
| 689 | <DD><DL> |
---|
| 690 | <DT><B>Parameters:</B><DD><CODE>jobId</CODE> - job id, assigned by jobtracker.</DL> |
---|
| 691 | </DD> |
---|
| 692 | </DL> |
---|
| 693 | <HR> |
---|
| 694 | |
---|
| 695 | <A NAME="logFinished(org.apache.hadoop.mapred.JobID, long, int, int, int, int, org.apache.hadoop.mapred.Counters)"><!-- --></A><H3> |
---|
| 696 | logFinished</H3> |
---|
| 697 | <PRE> |
---|
| 698 | public static void <B>logFinished</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobId, |
---|
| 699 | long finishTime, |
---|
| 700 | int finishedMaps, |
---|
| 701 | int finishedReduces, |
---|
| 702 | int failedMaps, |
---|
| 703 | int failedReduces, |
---|
| 704 | <A HREF="../../../../org/apache/hadoop/mapred/Counters.html" title="class in org.apache.hadoop.mapred">Counters</A> counters)</PRE> |
---|
| 705 | <DL> |
---|
| 706 | <DD>Log job finished. closes the job file in history. |
---|
| 707 | <P> |
---|
| 708 | <DD><DL> |
---|
| 709 | <DT><B>Parameters:</B><DD><CODE>jobId</CODE> - job id, assigned by jobtracker.<DD><CODE>finishTime</CODE> - finish time of job in ms.<DD><CODE>finishedMaps</CODE> - no of maps successfully finished.<DD><CODE>finishedReduces</CODE> - no of reduces finished sucessfully.<DD><CODE>failedMaps</CODE> - no of failed map tasks.<DD><CODE>failedReduces</CODE> - no of failed reduce tasks.<DD><CODE>counters</CODE> - the counters from the job</DL> |
---|
| 710 | </DD> |
---|
| 711 | </DL> |
---|
| 712 | <HR> |
---|
| 713 | |
---|
| 714 | <A NAME="logFailed(org.apache.hadoop.mapred.JobID, long, int, int)"><!-- --></A><H3> |
---|
| 715 | logFailed</H3> |
---|
| 716 | <PRE> |
---|
| 717 | public static void <B>logFailed</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 718 | long timestamp, |
---|
| 719 | int finishedMaps, |
---|
| 720 | int finishedReduces)</PRE> |
---|
| 721 | <DL> |
---|
| 722 | <DD>Logs job failed event. Closes the job history log file. |
---|
| 723 | <P> |
---|
| 724 | <DD><DL> |
---|
| 725 | <DT><B>Parameters:</B><DD><CODE>jobid</CODE> - job id<DD><CODE>timestamp</CODE> - time when job failure was detected in ms.<DD><CODE>finishedMaps</CODE> - no finished map tasks.<DD><CODE>finishedReduces</CODE> - no of finished reduce tasks.</DL> |
---|
| 726 | </DD> |
---|
| 727 | </DL> |
---|
| 728 | <HR> |
---|
| 729 | |
---|
| 730 | <A NAME="logKilled(org.apache.hadoop.mapred.JobID, long, int, int)"><!-- --></A><H3> |
---|
| 731 | logKilled</H3> |
---|
| 732 | <PRE> |
---|
| 733 | public static void <B>logKilled</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 734 | long timestamp, |
---|
| 735 | int finishedMaps, |
---|
| 736 | int finishedReduces)</PRE> |
---|
| 737 | <DL> |
---|
| 738 | <DD>Logs job killed event. Closes the job history log file. |
---|
| 739 | <P> |
---|
| 740 | <DD><DL> |
---|
| 741 | <DT><B>Parameters:</B><DD><CODE>jobid</CODE> - job id<DD><CODE>timestamp</CODE> - time when job killed was issued in ms.<DD><CODE>finishedMaps</CODE> - no finished map tasks.<DD><CODE>finishedReduces</CODE> - no of finished reduce tasks.</DL> |
---|
| 742 | </DD> |
---|
| 743 | </DL> |
---|
| 744 | <HR> |
---|
| 745 | |
---|
| 746 | <A NAME="logJobPriority(org.apache.hadoop.mapred.JobID, org.apache.hadoop.mapred.JobPriority)"><!-- --></A><H3> |
---|
| 747 | logJobPriority</H3> |
---|
| 748 | <PRE> |
---|
| 749 | public static void <B>logJobPriority</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 750 | <A HREF="../../../../org/apache/hadoop/mapred/JobPriority.html" title="enum in org.apache.hadoop.mapred">JobPriority</A> priority)</PRE> |
---|
| 751 | <DL> |
---|
| 752 | <DD>Log job's priority. |
---|
| 753 | <P> |
---|
| 754 | <DD><DL> |
---|
| 755 | <DT><B>Parameters:</B><DD><CODE>jobid</CODE> - job id<DD><CODE>priority</CODE> - Jobs priority</DL> |
---|
| 756 | </DD> |
---|
| 757 | </DL> |
---|
| 758 | <HR> |
---|
| 759 | |
---|
| 760 | <A NAME="logJobInfo(org.apache.hadoop.mapred.JobID, long, long, int)"><!-- --></A><H3> |
---|
| 761 | logJobInfo</H3> |
---|
| 762 | <PRE> |
---|
| 763 | public static void <B>logJobInfo</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 764 | long submitTime, |
---|
| 765 | long launchTime, |
---|
| 766 | int restartCount)</PRE> |
---|
| 767 | <DL> |
---|
| 768 | <DD><B>Deprecated.</B> <I>Use <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.JobInfo.html#logJobInfo(org.apache.hadoop.mapred.JobID, long, long)"><CODE>logJobInfo(JobID, long, long)</CODE></A> instead.</I> |
---|
| 769 | <P> |
---|
| 770 | <DD>Log job's submit-time/launch-time |
---|
| 771 | <P> |
---|
| 772 | <DD><DL> |
---|
| 773 | <DT><B>Parameters:</B><DD><CODE>jobid</CODE> - job id<DD><CODE>submitTime</CODE> - job's submit time<DD><CODE>launchTime</CODE> - job's launch time<DD><CODE>restartCount</CODE> - number of times the job got restarted</DL> |
---|
| 774 | </DD> |
---|
| 775 | </DL> |
---|
| 776 | <HR> |
---|
| 777 | |
---|
| 778 | <A NAME="logJobInfo(org.apache.hadoop.mapred.JobID, long, long)"><!-- --></A><H3> |
---|
| 779 | logJobInfo</H3> |
---|
| 780 | <PRE> |
---|
| 781 | public static void <B>logJobInfo</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A> jobid, |
---|
| 782 | long submitTime, |
---|
| 783 | long launchTime)</PRE> |
---|
| 784 | <DL> |
---|
| 785 | <DD><DL> |
---|
| 786 | </DL> |
---|
| 787 | </DD> |
---|
| 788 | </DL> |
---|
| 789 | <HR> |
---|
| 790 | |
---|
| 791 | <A NAME="get(org.apache.hadoop.mapred.JobHistory.Keys)"><!-- --></A><H3> |
---|
| 792 | get</H3> |
---|
| 793 | <PRE> |
---|
| 794 | public <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> <B>get</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k)</PRE> |
---|
| 795 | <DL> |
---|
| 796 | <DD>Get 'String' value for given key. Most of the places use Strings as |
---|
| 797 | values so the default get' method returns 'String'. This method never returns |
---|
| 798 | null to ease on GUIs. if no value is found it returns empty string "" |
---|
| 799 | <P> |
---|
| 800 | <DD><DL> |
---|
| 801 | <DT><B>Parameters:</B><DD><CODE>k</CODE> - |
---|
| 802 | <DT><B>Returns:</B><DD>if null it returns empty string - ""</DL> |
---|
| 803 | </DD> |
---|
| 804 | </DL> |
---|
| 805 | <HR> |
---|
| 806 | |
---|
| 807 | <A NAME="getInt(org.apache.hadoop.mapred.JobHistory.Keys)"><!-- --></A><H3> |
---|
| 808 | getInt</H3> |
---|
| 809 | <PRE> |
---|
| 810 | public int <B>getInt</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k)</PRE> |
---|
| 811 | <DL> |
---|
| 812 | <DD>Convert value from history to int and return. |
---|
| 813 | if no value is found it returns 0. |
---|
| 814 | <P> |
---|
| 815 | <DD><DL> |
---|
| 816 | <DT><B>Parameters:</B><DD><CODE>k</CODE> - key</DL> |
---|
| 817 | </DD> |
---|
| 818 | </DL> |
---|
| 819 | <HR> |
---|
| 820 | |
---|
| 821 | <A NAME="getLong(org.apache.hadoop.mapred.JobHistory.Keys)"><!-- --></A><H3> |
---|
| 822 | getLong</H3> |
---|
| 823 | <PRE> |
---|
| 824 | public long <B>getLong</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k)</PRE> |
---|
| 825 | <DL> |
---|
| 826 | <DD>Convert value from history to int and return. |
---|
| 827 | if no value is found it returns 0. |
---|
| 828 | <P> |
---|
| 829 | <DD><DL> |
---|
| 830 | <DT><B>Parameters:</B><DD><CODE>k</CODE> - </DL> |
---|
| 831 | </DD> |
---|
| 832 | </DL> |
---|
| 833 | <HR> |
---|
| 834 | |
---|
| 835 | <A NAME="set(org.apache.hadoop.mapred.JobHistory.Keys, java.lang.String)"><!-- --></A><H3> |
---|
| 836 | set</H3> |
---|
| 837 | <PRE> |
---|
| 838 | public void <B>set</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A> k, |
---|
| 839 | <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> s)</PRE> |
---|
| 840 | <DL> |
---|
| 841 | <DD>Set value for the key. |
---|
| 842 | <P> |
---|
| 843 | <DD><DL> |
---|
| 844 | <DT><B>Parameters:</B><DD><CODE>k</CODE> - <DD><CODE>s</CODE> - </DL> |
---|
| 845 | </DD> |
---|
| 846 | </DL> |
---|
| 847 | <HR> |
---|
| 848 | |
---|
| 849 | <A NAME="set(java.util.Map)"><!-- --></A><H3> |
---|
| 850 | set</H3> |
---|
| 851 | <PRE> |
---|
| 852 | public void <B>set</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>,<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>> m)</PRE> |
---|
| 853 | <DL> |
---|
| 854 | <DD>Adds all values in the Map argument to its own values. |
---|
| 855 | <P> |
---|
| 856 | <DD><DL> |
---|
| 857 | <DT><B>Parameters:</B><DD><CODE>m</CODE> - </DL> |
---|
| 858 | </DD> |
---|
| 859 | </DL> |
---|
| 860 | <HR> |
---|
| 861 | |
---|
| 862 | <A NAME="handle(java.util.Map)"><!-- --></A><H3> |
---|
| 863 | handle</H3> |
---|
| 864 | <PRE> |
---|
| 865 | public void <B>handle</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>,<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>> values)</PRE> |
---|
| 866 | <DL> |
---|
| 867 | <DD>Reads values back from the history, input is same Map as passed to Listener by parseHistory(). |
---|
| 868 | <P> |
---|
| 869 | <DD><DL> |
---|
| 870 | <DT><B>Parameters:</B><DD><CODE>values</CODE> - </DL> |
---|
| 871 | </DD> |
---|
| 872 | </DL> |
---|
| 873 | <HR> |
---|
| 874 | |
---|
| 875 | <A NAME="getValues()"><!-- --></A><H3> |
---|
| 876 | getValues</H3> |
---|
| 877 | <PRE> |
---|
| 878 | public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</A><<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>,<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>> <B>getValues</B>()</PRE> |
---|
| 879 | <DL> |
---|
| 880 | <DD>Returns Map containing all key-values. |
---|
| 881 | <P> |
---|
| 882 | <DD><DL> |
---|
| 883 | </DL> |
---|
| 884 | </DD> |
---|
| 885 | </DL> |
---|
| 886 | <!-- ========= END OF CLASS DATA ========= --> |
---|
| 887 | <HR> |
---|
| 888 | |
---|
| 889 | |
---|
| 890 | <!-- ======= START OF BOTTOM NAVBAR ====== --> |
---|
| 891 | <A NAME="navbar_bottom"><!-- --></A> |
---|
| 892 | <A HREF="#skip-navbar_bottom" title="Skip navigation links"></A> |
---|
| 893 | <TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""> |
---|
| 894 | <TR> |
---|
| 895 | <TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> |
---|
| 896 | <A NAME="navbar_bottom_firstrow"><!-- --></A> |
---|
| 897 | <TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> |
---|
| 898 | <TR ALIGN="center" VALIGN="top"> |
---|
| 899 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> |
---|
| 900 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> |
---|
| 901 | <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> |
---|
| 902 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/JobHistory.JobInfo.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> |
---|
| 903 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> |
---|
| 904 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> |
---|
| 905 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../index-all.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> |
---|
| 906 | <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> |
---|
| 907 | </TR> |
---|
| 908 | </TABLE> |
---|
| 909 | </TD> |
---|
| 910 | <TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM> |
---|
| 911 | </EM> |
---|
| 912 | </TD> |
---|
| 913 | </TR> |
---|
| 914 | |
---|
| 915 | <TR> |
---|
| 916 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
| 917 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.HistoryCleaner.html" title="class in org.apache.hadoop.mapred"><B>PREV CLASS</B></A> |
---|
| 918 | <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred"><B>NEXT CLASS</B></A></FONT></TD> |
---|
| 919 | <TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> |
---|
| 920 | <A HREF="../../../../index.html?org/apache/hadoop/mapred/JobHistory.JobInfo.html" target="_top"><B>FRAMES</B></A> |
---|
| 921 | <A HREF="JobHistory.JobInfo.html" target="_top"><B>NO FRAMES</B></A> |
---|
| 922 | <SCRIPT type="text/javascript"> |
---|
| 923 | <!-- |
---|
| 924 | if(window==top) { |
---|
| 925 | document.writeln('<A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A>'); |
---|
| 926 | } |
---|
| 927 | //--> |
---|
| 928 | </SCRIPT> |
---|
| 929 | <NOSCRIPT> |
---|
| 930 | <A HREF="../../../../allclasses-noframe.html"><B>All Classes</B></A> |
---|
| 931 | </NOSCRIPT> |
---|
| 932 | |
---|
| 933 | |
---|
| 934 | </FONT></TD> |
---|
| 935 | </TR> |
---|
| 936 | <TR> |
---|
| 937 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> |
---|
| 938 | SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD> |
---|
| 939 | <TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> |
---|
| 940 | DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD> |
---|
| 941 | </TR> |
---|
| 942 | </TABLE> |
---|
| 943 | <A NAME="skip-navbar_bottom"></A> |
---|
| 944 | <!-- ======== END OF BOTTOM NAVBAR ======= --> |
---|
| 945 | |
---|
| 946 | <HR> |
---|
| 947 | Copyright © 2009 The Apache Software Foundation |
---|
| 948 | </BODY> |
---|
| 949 | </HTML> |
---|