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YARN-3641. NodeManager: stopRecoveryStore() shouldn't be skipped when exceptions happen in stopping NM's sub-services. Contributed by Junping Du

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This commit is contained in:
Jason Lowe 2015-05-13 21:06:47 +00:00
parent f7de6198da
commit 711d77cc54
2 changed files with 11 additions and 3 deletions
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3
hadoop-yarn-project/CHANGES.txt
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@ -488,6 +488,9 @@ Release 2.7.1 - UNRELEASED
YARN-3537. NPE when NodeManager.serviceInit fails and stopRecoveryStore
invoked (Brahma Reddy Battula via jlowe)
YARN-3641. NodeManager: stopRecoveryStore() shouldn't be skipped when
exceptions happen in stopping NM's sub-services. (Junping Du via jlowe)
Release 2.7.0 - 2015-04-20
INCOMPATIBLE CHANGES

11
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/NodeManager.java
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@ -326,9 +326,14 @@ protected void serviceStop() throws Exception {
if (isStopping.getAndSet(true)) {
return;
}
super.serviceStop();
stopRecoveryStore();
DefaultMetricsSystem.shutdown();
try {
super.serviceStop();
DefaultMetricsSystem.shutdown();
} finally {
// YARN-3641: NM's services stop get failed shouldn't block the
// release of NMLevelDBStore.
stopRecoveryStore();
}
}
public String getName() {