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YARN-1616. RMFatalEventDispatcher should log the cause of the event (kasha) 

git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@1559902 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Karthik Kambatla 2014-01-21 02:01:51 +00:00
parent 362e4fc891
commit e0ce554b86
2 changed files with 3 additions and 1 deletions
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2
hadoop-yarn-project/CHANGES.txt
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@ -229,6 +229,8 @@ Release 2.4.0 - UNRELEASED
YARN-1567. In Fair Scheduler, allow empty queues to change between leaf and
parent on allocation file reload (Sandy Ryza)
YARN-1616. RMFatalEventDispatcher should log the cause of the event (kasha)
OPTIMIZATIONS
BUG FIXES

2
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/ResourceManager.java
View File

@ -607,7 +607,7 @@ public class ResourceManager extends CompositeService implements Recoverable {
@Override
public void handle(RMFatalEvent event) {
LOG.fatal("Received a " + RMFatalEvent.class.getName() + " of type " +
event.getType().name());
event.getType().name() + ". Cause:\n" + event.getCause());
if (event.getType() == RMFatalEventType.STATE_STORE_FENCED) {
LOG.info("RMStateStore has been fenced");