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MAPREDUCE-4913. TestMRAppMaster#testMRAppMasterMissingStaging occasionally exits (Jason Lowe via tgraves) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1429371 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Thomas Graves 2013-01-05 20:07:24 +00:00
parent 64e4fb983e
commit bbc426f53a
2 changed files with 10 additions and 3 deletions
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3
hadoop-mapreduce-project/CHANGES.txt
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@ -667,6 +667,9 @@ Release 0.23.6 - UNRELEASED
MAPREDUCE-4819. AM can rerun job after reporting final job status to the
client (bobby and Bikas Saha via bobby)
MAPREDUCE-4913. TestMRAppMaster#testMRAppMasterMissingStaging occasionally
exits (Jason Lowe via tgraves)
Release 0.23.5 - UNRELEASED
INCOMPATIBLE CHANGES

10
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/MRAppMaster.java
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@ -295,16 +295,20 @@ public class MRAppMaster extends CompositeService {
dispatcher = createDispatcher();
addIfService(dispatcher);
NoopEventHandler eater = new NoopEventHandler();
//We do not have a JobEventDispatcher in this path
dispatcher.register(JobEventType.class, eater);
EventHandler<JobHistoryEvent> historyService = null;
if (copyHistory) {
historyService =
createJobHistoryHandler(context);
dispatcher.register(org.apache.hadoop.mapreduce.jobhistory.EventType.class,
historyService);
} else {
dispatcher.register(org.apache.hadoop.mapreduce.jobhistory.EventType.class,
eater);
}
NoopEventHandler eater = new NoopEventHandler();
//We do not have a JobEventDispatcher in this path
dispatcher.register(JobEventType.class, eater);
// service to allocate containers from RM (if non-uber) or to fake it (uber)
containerAllocator = createContainerAllocator(null, context);