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YARN-219. NM should aggregate logs when application finishes. (bobby) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1411289 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Joseph Evans 2012-11-19 16:41:11 +00:00
parent e464607b7d
commit f0a6d06485
2 changed files with 10 additions and 10 deletions
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2
hadoop-yarn-project/CHANGES.txt
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@ -247,6 +247,8 @@ Release 0.23.5 - UNRELEASED
YARN-212. NM state machine ignores an APPLICATION_CONTAINER_FINISHED event
when it shouldn't (Nathan Roberts via jlowe)
YARN-219. NM should aggregate logs when application finishes. (bobby)
Release 0.23.4
INCOMPATIBLE CHANGES

18
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/logaggregation/AppLogAggregatorImpl.java
View File

@ -149,16 +149,13 @@ public class AppLogAggregatorImpl implements AppLogAggregator {
ContainerId containerId;
while (!this.appFinishing.get()) {
try {
containerId = this.pendingContainers.poll();
if (containerId == null) {
Thread.sleep(THREAD_SLEEP_TIME);
} else {
uploadLogsForContainer(containerId);
synchronized(this) {
try {
wait(THREAD_SLEEP_TIME);
} catch (InterruptedException e) {
LOG.warn("PendingContainers queue is interrupted");
this.appFinishing.set(true);
}
} catch (InterruptedException e) {
LOG.warn("PendingContainers queue is interrupted");
this.appFinishing.set(true);
}
}
@ -251,8 +248,9 @@ public class AppLogAggregatorImpl implements AppLogAggregator {
}
@Override
public void finishLogAggregation() {
public synchronized void finishLogAggregation() {
LOG.info("Application just finished : " + this.applicationId);
this.appFinishing.set(true);
this.notifyAll();
}
}