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7JobHistory.MapAttempt (Hadoop 0.20.1 API)
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91org.apache.hadoop.mapred</FONT>
92<BR>
93Class JobHistory.MapAttempt</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 "><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html" title="class in org.apache.hadoop.mapred">org.apache.hadoop.mapred.JobHistory.Task</A>
97      <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.TaskAttempt.html" title="class in org.apache.hadoop.mapred">org.apache.hadoop.mapred.JobHistory.TaskAttempt</A>
98          <IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>org.apache.hadoop.mapred.JobHistory.MapAttempt</B>
99</PRE>
100<DL>
101<DT><B>Enclosing class:</B><DD><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.html" title="class in org.apache.hadoop.mapred">JobHistory</A></DD>
102</DL>
103<HR>
104<DL>
105<DT><PRE>public static class <B>JobHistory.MapAttempt</B><DT>extends <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.TaskAttempt.html" title="class in org.apache.hadoop.mapred">JobHistory.TaskAttempt</A></DL>
106</PRE>
107
108<P>
109Helper class for logging or reading back events related to start, finish or failure of
110 a Map Attempt on a node.
111<P>
112
113<P>
114<HR>
115
116<P>
117
118<!-- ======== CONSTRUCTOR SUMMARY ======== -->
119
120<A NAME="constructor_summary"><!-- --></A>
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122<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
123<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
124<B>Constructor Summary</B></FONT></TH>
125</TR>
126<TR BGCOLOR="white" CLASS="TableRowColor">
127<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#JobHistory.MapAttempt()">JobHistory.MapAttempt</A></B>()</CODE>
128
129<BR>
130&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD>
131</TR>
132</TABLE>
133&nbsp;
134<!-- ========== METHOD SUMMARY =========== -->
135
136<A NAME="method_summary"><!-- --></A>
137<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
138<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
139<TH ALIGN="left" COLSPAN="2"><FONT SIZE="+2">
140<B>Method Summary</B></FONT></TH>
141</TR>
142<TR BGCOLOR="white" CLASS="TableRowColor">
143<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
144<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>
145<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.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>
146
147<BR>
148&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Get 'String' value for given key.</TD>
149</TR>
150<TR BGCOLOR="white" CLASS="TableRowColor">
151<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
152<CODE>&nbsp;int</CODE></FONT></TD>
153<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.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>
154
155<BR>
156&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Convert value from history to int and return.</TD>
157</TR>
158<TR BGCOLOR="white" CLASS="TableRowColor">
159<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
160<CODE>&nbsp;long</CODE></FONT></TD>
161<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.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>
162
163<BR>
164&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Convert value from history to int and return.</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/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>
169<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#getValues()">getValues</A></B>()</CODE>
170
171<BR>
172&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Returns Map containing all key-values.</TD>
173</TR>
174<TR BGCOLOR="white" CLASS="TableRowColor">
175<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
176<CODE>&nbsp;void</CODE></FONT></TD>
177<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.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>
178
179<BR>
180&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>
181</TR>
182<TR BGCOLOR="white" CLASS="TableRowColor">
183<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
184<CODE>static&nbsp;void</CODE></FONT></TD>
185<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFailed(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String)">logFailed</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
186          long&nbsp;timestamp,
187          <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;hostName,
188          <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;error)</CODE>
189
190<BR>
191&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
192 <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFailed(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)"><CODE>logFailed(TaskAttemptID, long, String, String, String)</CODE></A></I></TD>
193</TR>
194<TR BGCOLOR="white" CLASS="TableRowColor">
195<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
196<CODE>static&nbsp;void</CODE></FONT></TD>
197<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFailed(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)">logFailed</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
198          long&nbsp;timestamp,
199          <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;hostName,
200          <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;error,
201          <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;taskType)</CODE>
202
203<BR>
204&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Log task attempt failed event.</TD>
205</TR>
206<TR BGCOLOR="white" CLASS="TableRowColor">
207<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
208<CODE>static&nbsp;void</CODE></FONT></TD>
209<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFinished(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String)">logFinished</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
210            long&nbsp;finishTime,
211            <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;hostName)</CODE>
212
213<BR>
214&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
215 <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFinished(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String, org.apache.hadoop.mapred.Counters)"><CODE>logFinished(TaskAttemptID, long, String, String, String, Counters)</CODE></A></I></TD>
216</TR>
217<TR BGCOLOR="white" CLASS="TableRowColor">
218<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
219<CODE>static&nbsp;void</CODE></FONT></TD>
220<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFinished(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String, org.apache.hadoop.mapred.Counters)">logFinished</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
221            long&nbsp;finishTime,
222            <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;hostName,
223            <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;taskType,
224            <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;stateString,
225            <A HREF="../../../../org/apache/hadoop/mapred/Counters.html" title="class in org.apache.hadoop.mapred">Counters</A>&nbsp;counter)</CODE>
226
227<BR>
228&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Log finish time of map task attempt.</TD>
229</TR>
230<TR BGCOLOR="white" CLASS="TableRowColor">
231<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
232<CODE>static&nbsp;void</CODE></FONT></TD>
233<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logKilled(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String)">logKilled</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
234          long&nbsp;timestamp,
235          <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;hostName,
236          <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;error)</CODE>
237
238<BR>
239&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
240 <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logKilled(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)"><CODE>logKilled(TaskAttemptID, long, String, String, String)</CODE></A></I></TD>
241</TR>
242<TR BGCOLOR="white" CLASS="TableRowColor">
243<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
244<CODE>static&nbsp;void</CODE></FONT></TD>
245<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logKilled(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)">logKilled</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
246          long&nbsp;timestamp,
247          <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;hostName,
248          <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;error,
249          <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;taskType)</CODE>
250
251<BR>
252&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Log task attempt killed event.</TD>
253</TR>
254<TR BGCOLOR="white" CLASS="TableRowColor">
255<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
256<CODE>static&nbsp;void</CODE></FONT></TD>
257<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logStarted(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String)">logStarted</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
258           long&nbsp;startTime,
259           <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;hostName)</CODE>
260
261<BR>
262&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<B>Deprecated.</B>&nbsp;<I>Use
263             <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logStarted(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, int, java.lang.String)"><CODE>logStarted(TaskAttemptID, long, String, int, String)</CODE></A></I></TD>
264</TR>
265<TR BGCOLOR="white" CLASS="TableRowColor">
266<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
267<CODE>static&nbsp;void</CODE></FONT></TD>
268<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logStarted(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, int, java.lang.String)">logStarted</A></B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
269           long&nbsp;startTime,
270           <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;trackerName,
271           int&nbsp;httpPort,
272           <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;taskType)</CODE>
273
274<BR>
275&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Log start time of this map task attempt.</TD>
276</TR>
277<TR BGCOLOR="white" CLASS="TableRowColor">
278<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
279<CODE>&nbsp;void</CODE></FONT></TD>
280<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.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,
281    <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>
282
283<BR>
284&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Set value for the key.</TD>
285</TR>
286<TR BGCOLOR="white" CLASS="TableRowColor">
287<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
288<CODE>&nbsp;void</CODE></FONT></TD>
289<TD><CODE><B><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.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>
290
291<BR>
292&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adds all values in the Map argument to its own values.</TD>
293</TR>
294</TABLE>
295&nbsp;<A NAME="methods_inherited_from_class_org.apache.hadoop.mapred.JobHistory.Task"><!-- --></A>
296<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
297<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
298<TH ALIGN="left"><B>Methods inherited from class org.apache.hadoop.mapred.<A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html" title="class in org.apache.hadoop.mapred">JobHistory.Task</A></B></TH>
299</TR>
300<TR BGCOLOR="white" CLASS="TableRowColor">
301<TD><CODE><A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html#getTaskAttempts()">getTaskAttempts</A>, <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html#logFailed(org.apache.hadoop.mapred.TaskID, java.lang.String, long, java.lang.String)">logFailed</A>, <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html#logFailed(org.apache.hadoop.mapred.TaskID, java.lang.String, long, java.lang.String, org.apache.hadoop.mapred.TaskAttemptID)">logFailed</A>, <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html#logFinished(org.apache.hadoop.mapred.TaskID, java.lang.String, long, org.apache.hadoop.mapred.Counters)">logFinished</A>, <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html#logStarted(org.apache.hadoop.mapred.TaskID, java.lang.String, long, java.lang.String)">logStarted</A>, <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.Task.html#logUpdates(org.apache.hadoop.mapred.TaskID, long)">logUpdates</A></CODE></TD>
302</TR>
303</TABLE>
304&nbsp;<A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A>
305<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
306<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
307<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>
308</TR>
309<TR BGCOLOR="white" CLASS="TableRowColor">
310<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>
311</TR>
312</TABLE>
313&nbsp;
314<P>
315
316<!-- ========= CONSTRUCTOR DETAIL ======== -->
317
318<A NAME="constructor_detail"><!-- --></A>
319<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
320<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
321<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
322<B>Constructor Detail</B></FONT></TH>
323</TR>
324</TABLE>
325
326<A NAME="JobHistory.MapAttempt()"><!-- --></A><H3>
327JobHistory.MapAttempt</H3>
328<PRE>
329public <B>JobHistory.MapAttempt</B>()</PRE>
330<DL>
331</DL>
332
333<!-- ============ METHOD DETAIL ========== -->
334
335<A NAME="method_detail"><!-- --></A>
336<TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY="">
337<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
338<TH ALIGN="left" COLSPAN="1"><FONT SIZE="+2">
339<B>Method Detail</B></FONT></TH>
340</TR>
341</TABLE>
342
343<A NAME="logStarted(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String)"><!-- --></A><H3>
344logStarted</H3>
345<PRE>
346<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>
347</FONT>public static void <B>logStarted</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
348                                         long&nbsp;startTime,
349                                         <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;hostName)</PRE>
350<DL>
351<DD><B>Deprecated.</B>&nbsp;<I>Use
352             <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logStarted(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, int, java.lang.String)"><CODE>logStarted(TaskAttemptID, long, String, int, String)</CODE></A></I>
353<P>
354<DD>Log start time of this map task attempt.
355<P>
356<DD><DL>
357<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>startTime</CODE> - start time of task attempt as reported by task tracker.<DD><CODE>hostName</CODE> - host name of the task attempt.</DL>
358</DD>
359</DL>
360<HR>
361
362<A NAME="logStarted(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, int, java.lang.String)"><!-- --></A><H3>
363logStarted</H3>
364<PRE>
365public static void <B>logStarted</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
366                              long&nbsp;startTime,
367                              <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;trackerName,
368                              int&nbsp;httpPort,
369                              <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;taskType)</PRE>
370<DL>
371<DD>Log start time of this map task attempt.
372<P>
373<DD><DL>
374<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>startTime</CODE> - start time of task attempt as reported by task tracker.<DD><CODE>trackerName</CODE> - name of the tracker executing the task attempt.<DD><CODE>httpPort</CODE> - http port of the task tracker executing the task attempt<DD><CODE>taskType</CODE> - Whether the attempt is cleanup or setup or map</DL>
375</DD>
376</DL>
377<HR>
378
379<A NAME="logFinished(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String)"><!-- --></A><H3>
380logFinished</H3>
381<PRE>
382<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>
383</FONT>public static void <B>logFinished</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
384                                          long&nbsp;finishTime,
385                                          <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;hostName)</PRE>
386<DL>
387<DD><B>Deprecated.</B>&nbsp;<I>Use
388 <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFinished(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String, org.apache.hadoop.mapred.Counters)"><CODE>logFinished(TaskAttemptID, long, String, String, String, Counters)</CODE></A></I>
389<P>
390<DD>Log finish time of map task attempt.
391<P>
392<DD><DL>
393<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>finishTime</CODE> - finish time<DD><CODE>hostName</CODE> - host name</DL>
394</DD>
395</DL>
396<HR>
397
398<A NAME="logFinished(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String, org.apache.hadoop.mapred.Counters)"><!-- --></A><H3>
399logFinished</H3>
400<PRE>
401public static void <B>logFinished</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
402                               long&nbsp;finishTime,
403                               <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;hostName,
404                               <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;taskType,
405                               <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;stateString,
406                               <A HREF="../../../../org/apache/hadoop/mapred/Counters.html" title="class in org.apache.hadoop.mapred">Counters</A>&nbsp;counter)</PRE>
407<DL>
408<DD>Log finish time of map task attempt.
409<P>
410<DD><DL>
411<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>finishTime</CODE> - finish time<DD><CODE>hostName</CODE> - host name<DD><CODE>taskType</CODE> - Whether the attempt is cleanup or setup or map<DD><CODE>stateString</CODE> - state string of the task attempt<DD><CODE>counter</CODE> - counters of the task attempt</DL>
412</DD>
413</DL>
414<HR>
415
416<A NAME="logFailed(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String)"><!-- --></A><H3>
417logFailed</H3>
418<PRE>
419<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>
420</FONT>public static void <B>logFailed</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
421                                        long&nbsp;timestamp,
422                                        <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;hostName,
423                                        <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;error)</PRE>
424<DL>
425<DD><B>Deprecated.</B>&nbsp;<I>Use
426 <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logFailed(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)"><CODE>logFailed(TaskAttemptID, long, String, String, String)</CODE></A></I>
427<P>
428<DD>Log task attempt failed event.
429<P>
430<DD><DL>
431<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>timestamp</CODE> - timestamp<DD><CODE>hostName</CODE> - hostname of this task attempt.<DD><CODE>error</CODE> - error message if any for this task attempt.</DL>
432</DD>
433</DL>
434<HR>
435
436<A NAME="logFailed(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)"><!-- --></A><H3>
437logFailed</H3>
438<PRE>
439public static void <B>logFailed</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
440                             long&nbsp;timestamp,
441                             <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;hostName,
442                             <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;error,
443                             <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;taskType)</PRE>
444<DL>
445<DD>Log task attempt failed event.
446<P>
447<DD><DL>
448<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>timestamp</CODE> - timestamp<DD><CODE>hostName</CODE> - hostname of this task attempt.<DD><CODE>error</CODE> - error message if any for this task attempt.<DD><CODE>taskType</CODE> - Whether the attempt is cleanup or setup or map</DL>
449</DD>
450</DL>
451<HR>
452
453<A NAME="logKilled(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String)"><!-- --></A><H3>
454logKilled</H3>
455<PRE>
456<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>
457</FONT>public static void <B>logKilled</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
458                                        long&nbsp;timestamp,
459                                        <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;hostName,
460                                        <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;error)</PRE>
461<DL>
462<DD><B>Deprecated.</B>&nbsp;<I>Use
463 <A HREF="../../../../org/apache/hadoop/mapred/JobHistory.MapAttempt.html#logKilled(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)"><CODE>logKilled(TaskAttemptID, long, String, String, String)</CODE></A></I>
464<P>
465<DD>Log task attempt killed event.
466<P>
467<DD><DL>
468<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>timestamp</CODE> - timestamp<DD><CODE>hostName</CODE> - hostname of this task attempt.<DD><CODE>error</CODE> - error message if any for this task attempt.</DL>
469</DD>
470</DL>
471<HR>
472
473<A NAME="logKilled(org.apache.hadoop.mapred.TaskAttemptID, long, java.lang.String, java.lang.String, java.lang.String)"><!-- --></A><H3>
474logKilled</H3>
475<PRE>
476public static void <B>logKilled</B>(<A HREF="../../../../org/apache/hadoop/mapred/TaskAttemptID.html" title="class in org.apache.hadoop.mapred">TaskAttemptID</A>&nbsp;taskAttemptId,
477                             long&nbsp;timestamp,
478                             <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;hostName,
479                             <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;error,
480                             <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;taskType)</PRE>
481<DL>
482<DD>Log task attempt killed event.
483<P>
484<DD><DL>
485<DT><B>Parameters:</B><DD><CODE>taskAttemptId</CODE> - task attempt id<DD><CODE>timestamp</CODE> - timestamp<DD><CODE>hostName</CODE> - hostname of this task attempt.<DD><CODE>error</CODE> - error message if any for this task attempt.<DD><CODE>taskType</CODE> - Whether the attempt is cleanup or setup or map</DL>
486</DD>
487</DL>
488<HR>
489
490<A NAME="get(org.apache.hadoop.mapred.JobHistory.Keys)"><!-- --></A><H3>
491get</H3>
492<PRE>
493public <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>
494<DL>
495<DD>Get 'String' value for given key. Most of the places use Strings as
496 values so the default get' method returns 'String'.  This method never returns
497 null to ease on GUIs. if no value is found it returns empty string ""
498<P>
499<DD><DL>
500<DT><B>Parameters:</B><DD><CODE>k</CODE> -
501<DT><B>Returns:</B><DD>if null it returns empty string - ""</DL>
502</DD>
503</DL>
504<HR>
505
506<A NAME="getInt(org.apache.hadoop.mapred.JobHistory.Keys)"><!-- --></A><H3>
507getInt</H3>
508<PRE>
509public 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>
510<DL>
511<DD>Convert value from history to int and return.
512 if no value is found it returns 0.
513<P>
514<DD><DL>
515<DT><B>Parameters:</B><DD><CODE>k</CODE> - key</DL>
516</DD>
517</DL>
518<HR>
519
520<A NAME="getLong(org.apache.hadoop.mapred.JobHistory.Keys)"><!-- --></A><H3>
521getLong</H3>
522<PRE>
523public 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>
524<DL>
525<DD>Convert value from history to int and return.
526 if no value is found it returns 0.
527<P>
528<DD><DL>
529<DT><B>Parameters:</B><DD><CODE>k</CODE> - </DL>
530</DD>
531</DL>
532<HR>
533
534<A NAME="set(org.apache.hadoop.mapred.JobHistory.Keys, java.lang.String)"><!-- --></A><H3>
535set</H3>
536<PRE>
537public 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,
538                <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>
539<DL>
540<DD>Set value for the key.
541<P>
542<DD><DL>
543<DT><B>Parameters:</B><DD><CODE>k</CODE> - <DD><CODE>s</CODE> - </DL>
544</DD>
545</DL>
546<HR>
547
548<A NAME="set(java.util.Map)"><!-- --></A><H3>
549set</H3>
550<PRE>
551public 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>
552<DL>
553<DD>Adds all values in the Map argument to its own values.
554<P>
555<DD><DL>
556<DT><B>Parameters:</B><DD><CODE>m</CODE> - </DL>
557</DD>
558</DL>
559<HR>
560
561<A NAME="handle(java.util.Map)"><!-- --></A><H3>
562handle</H3>
563<PRE>
564public 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>
565<DL>
566<DD>Reads values back from the history, input is same Map as passed to Listener by parseHistory().
567<P>
568<DD><DL>
569<DT><B>Parameters:</B><DD><CODE>values</CODE> - </DL>
570</DD>
571</DL>
572<HR>
573
574<A NAME="getValues()"><!-- --></A><H3>
575getValues</H3>
576<PRE>
577public <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>
578<DL>
579<DD>Returns Map containing all key-values.
580<P>
581<DD><DL>
582</DL>
583</DD>
584</DL>
585<!-- ========= END OF CLASS DATA ========= -->
586<HR>
587
588
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