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MAPREDUCE-3241. [Rumen] Fix Rumen to ignore the AMStartedEvent. (amarrk) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/branches/branch-0.23@1195548 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Amar Kamat 2011-10-31 16:19:05 +00:00
parent 29ba7087a6
commit 5b201c3fcb
2 changed files with 8 additions and 1 deletions
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2
hadoop-mapreduce-project/CHANGES.txt
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@ -1,4 +1,6 @@
Hadoop MapReduce Change Log
MAPREDUCE-3241. [Rumen] Fix Rumen to ignore the AMStartedEvent. (amarrk)
MAPREDUCE-3166. [Rumen] Make Rumen use job history api instead of relying
on current history file name format. (Ravi Gummadi via amarrk)

7
hadoop-mapreduce-project/src/tools/org/apache/hadoop/tools/rumen/JobBuilder.java
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@ -28,6 +28,7 @@
import org.apache.hadoop.mapred.TaskStatus;
import org.apache.hadoop.mapreduce.TaskType;
import org.apache.hadoop.mapreduce.jobhistory.AMStartedEvent;
import org.apache.hadoop.mapreduce.jobhistory.HistoryEvent;
import org.apache.hadoop.mapreduce.jobhistory.JobFinishedEvent;
import org.apache.hadoop.mapreduce.jobhistory.JobInfoChangeEvent;
@ -129,7 +130,11 @@ public void process(HistoryEvent event) {
}
// these are in lexicographical order by class name.
if (event instanceof JobFinishedEvent) {
if (event instanceof AMStartedEvent) {
// ignore this event as Rumen currently doesnt need this event
//TODO Enhance Rumen to process this event and capture restarts
return;
} else if (event instanceof JobFinishedEvent) {
processJobFinishedEvent((JobFinishedEvent) event);
} else if (event instanceof JobInfoChangeEvent) {
processJobInfoChangeEvent((JobInfoChangeEvent) event);