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7JobHistory.JobInfo (Hadoop 0.20.1 API)
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91org.apache.hadoop.mapred</FONT>
92<BR>
93Class 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>
107Helper 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>&nbsp;jobId)</CODE>
125
126<BR>
127&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Create new JobInfo</TD>
128</TR>
129</TABLE>
130&nbsp;
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&nbsp;<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>&nbsp;logFileName)</CODE>
143
144<BR>
145&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;<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>&nbsp;logFileName)</CODE>
152
153<BR>
154&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;<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>&nbsp;logFile)</CODE>
161
162<BR>
163&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;<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>&nbsp;k)</CODE>
170
171<BR>
172&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;<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>&lt;<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>&gt;</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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;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>&nbsp;k)</CODE>
186
187<BR>
188&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;<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>&nbsp;jobConf,
194                      <A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;id)</CODE>
195
196<BR>
197&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;<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>&nbsp;logFileName)</CODE>
203
204<BR>
205&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;<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>&nbsp;logFileName,
211                                <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;jobConf)</CODE>
212
213<BR>
214&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;<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>&nbsp;jobId)</CODE>
220
221<BR>
222&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;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>&nbsp;k)</CODE>
228
229<BR>
230&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;<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>&nbsp;jobConf)</CODE>
236
237<BR>
238&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;<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>&lt;<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>&gt;</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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;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>&lt;<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>&gt;&nbsp;values)</CODE>
252
253<BR>
254&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;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>&nbsp;jobid,
260          long&nbsp;timestamp,
261          int&nbsp;finishedMaps,
262          int&nbsp;finishedReduces)</CODE>
263
264<BR>
265&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;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>&nbsp;jobId,
271            long&nbsp;finishTime,
272            int&nbsp;finishedMaps,
273            int&nbsp;finishedReduces,
274            int&nbsp;failedMaps,
275            int&nbsp;failedReduces,
276            <A HREF="../../../../org/apache/hadoop/mapred/Counters.html" title="class in org.apache.hadoop.mapred">Counters</A>&nbsp;counters)</CODE>
277
278<BR>
279&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;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>&nbsp;jobId,
285          long&nbsp;startTime,
286          int&nbsp;totalMaps,
287          int&nbsp;totalReduces)</CODE>
288
289<BR>
290&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;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>&nbsp;jobid,
296           long&nbsp;submitTime,
297           long&nbsp;launchTime)</CODE>
298
299<BR>
300&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
301</TR>
302<TR BGCOLOR="white" CLASS="TableRowColor">
303<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
304<CODE>static&nbsp;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>&nbsp;jobid,
306           long&nbsp;submitTime,
307           long&nbsp;launchTime,
308           int&nbsp;restartCount)</CODE>
309
310<BR>
311&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<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&nbsp;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>&nbsp;jobid,
317               <A HREF="../../../../org/apache/hadoop/mapred/JobPriority.html" title="enum in org.apache.hadoop.mapred">JobPriority</A>&nbsp;priority)</CODE>
318
319<BR>
320&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;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>&nbsp;jobid,
326          long&nbsp;timestamp,
327          int&nbsp;finishedMaps,
328          int&nbsp;finishedReduces)</CODE>
329
330<BR>
331&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;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>&nbsp;jobId)</CODE>
337
338<BR>
339&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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&nbsp;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>&nbsp;jobId,
345           long&nbsp;startTime,
346           int&nbsp;totalMaps,
347           int&nbsp;totalReduces)</CODE>
348
349<BR>
350&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<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&nbsp;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>&nbsp;jobId,
357             <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;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>&nbsp;jobConfPath,
359             long&nbsp;submitTime)</CODE>
360
361<BR>
362&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<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&nbsp;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>&nbsp;jobId,
369             <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;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>&nbsp;jobConfPath,
371             long&nbsp;submitTime,
372             boolean&nbsp;restarted)</CODE>
373
374<BR>
375&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
376</TR>
377<TR BGCOLOR="white" CLASS="TableRowColor">
378<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
379<CODE>static&nbsp;<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>&nbsp;conf,
381                      <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;logFilePath)</CODE>
382
383<BR>
384&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;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>&nbsp;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>&nbsp;s)</CODE>
391
392<BR>
393&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;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>&nbsp;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>&lt;<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>&gt;&nbsp;m)</CODE>
399
400<BR>
401&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds all values in the Map argument to its own values.</TD>
402</TR>
403</TABLE>
404&nbsp;<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&nbsp;
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>
427JobHistory.JobInfo</H3>
428<PRE>
429public <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>&nbsp;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>
446getAllTasks</H3>
447<PRE>
448public <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>&lt;<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>&gt; <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>
459getLocalJobFilePath</H3>
460<PRE>
461public 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>&nbsp;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>
473encodeJobHistoryFilePath</H3>
474<PRE>
475public 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>&nbsp;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>
491encodeJobHistoryFileName</H3>
492<PRE>
493public 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>&nbsp;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>
509decodeJobHistoryFileName</H3>
510<PRE>
511public 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>&nbsp;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>
527getUserName</H3>
528<PRE>
529public 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>&nbsp;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>
540getJobHistoryLogLocation</H3>
541<PRE>
542public 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>&nbsp;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>
553getJobHistoryLogLocationForUser</H3>
554<PRE>
555public 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>&nbsp;logFileName,
556                                                   <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;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>
567getJobHistoryFileName</H3>
568<PRE>
569public 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>&nbsp;jobConf,
570                                           <A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;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>
586recoverJobHistoryFile</H3>
587<PRE>
588public 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>&nbsp;conf,
589                                         <A HREF="../../../../org/apache/hadoop/fs/Path.html" title="class in org.apache.hadoop.fs">Path</A>&nbsp;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>
605logSubmitted</H3>
606<PRE>
607public static void <B>logSubmitted</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobId,
608                                <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;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>&nbsp;jobConfPath,
610                                long&nbsp;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>&nbsp;<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>
629logSubmitted</H3>
630<PRE>
631public static void <B>logSubmitted</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobId,
632                                <A HREF="../../../../org/apache/hadoop/mapred/JobConf.html" title="class in org.apache.hadoop.mapred">JobConf</A>&nbsp;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>&nbsp;jobConfPath,
634                                long&nbsp;submitTime,
635                                boolean&nbsp;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>
647logInited</H3>
648<PRE>
649public static void <B>logInited</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobId,
650                             long&nbsp;startTime,
651                             int&nbsp;totalMaps,
652                             int&nbsp;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>
663logStarted</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>&nbsp;jobId,
667                                         long&nbsp;startTime,
668                                         int&nbsp;totalMaps,
669                                         int&nbsp;totalReduces)</PRE>
670<DL>
671<DD><B>Deprecated.</B>&nbsp;<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>
683logStarted</H3>
684<PRE>
685public static void <B>logStarted</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;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>
696logFinished</H3>
697<PRE>
698public static void <B>logFinished</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobId,
699                               long&nbsp;finishTime,
700                               int&nbsp;finishedMaps,
701                               int&nbsp;finishedReduces,
702                               int&nbsp;failedMaps,
703                               int&nbsp;failedReduces,
704                               <A HREF="../../../../org/apache/hadoop/mapred/Counters.html" title="class in org.apache.hadoop.mapred">Counters</A>&nbsp;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>
715logFailed</H3>
716<PRE>
717public static void <B>logFailed</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobid,
718                             long&nbsp;timestamp,
719                             int&nbsp;finishedMaps,
720                             int&nbsp;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>
731logKilled</H3>
732<PRE>
733public static void <B>logKilled</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobid,
734                             long&nbsp;timestamp,
735                             int&nbsp;finishedMaps,
736                             int&nbsp;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>
747logJobPriority</H3>
748<PRE>
749public static void <B>logJobPriority</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobid,
750                                  <A HREF="../../../../org/apache/hadoop/mapred/JobPriority.html" title="enum in org.apache.hadoop.mapred">JobPriority</A>&nbsp;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>
761logJobInfo</H3>
762<PRE>
763public static void <B>logJobInfo</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobid,
764                              long&nbsp;submitTime,
765                              long&nbsp;launchTime,
766                              int&nbsp;restartCount)</PRE>
767<DL>
768<DD><B>Deprecated.</B>&nbsp;<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>
779logJobInfo</H3>
780<PRE>
781public static void <B>logJobInfo</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobID.html" title="class in org.apache.hadoop.mapred">JobID</A>&nbsp;jobid,
782                              long&nbsp;submitTime,
783                              long&nbsp;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>
792get</H3>
793<PRE>
794public <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>&nbsp;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>
808getInt</H3>
809<PRE>
810public int <B>getInt</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>&nbsp;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>
822getLong</H3>
823<PRE>
824public long <B>getLong</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>&nbsp;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>
836set</H3>
837<PRE>
838public void <B>set</B>(<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Keys.html" title="enum in org.apache.hadoop.mapred">JobHistory.Keys</A>&nbsp;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>&nbsp;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>
850set</H3>
851<PRE>
852public 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>&lt;<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>&gt;&nbsp;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>
863handle</H3>
864<PRE>
865public 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>&lt;<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>&gt;&nbsp;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>
876getValues</H3>
877<PRE>
878public <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>&lt;<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>&gt; <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 ========= -->
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888
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