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zhihai xu updated YARN-3385: ---------------------------- Attachment: (was: YARN-3385.003.patch) > Race condition: KeeperException$NoNodeException will cause RM shutdown during > ZK node deletion. > ----------------------------------------------------------------------------------------------- > > Key: YARN-3385 > URL: https://issues.apache.org/jira/browse/YARN-3385 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Reporter: zhihai xu > Assignee: zhihai xu > Priority: Critical > Attachments: YARN-3385.000.patch, YARN-3385.001.patch, > YARN-3385.002.patch, YARN-3385.003.patch > > > Race condition: KeeperException$NoNodeException will cause RM shutdown during > ZK node deletion(Op.delete). > The race condition is similar as YARN-3023. > since the race condition exists for ZK node creation, it should also exist > for ZK node deletion. > We see this issue with the following stack trace: > {code} > 2015-03-17 19:18:58,958 FATAL > org.apache.hadoop.yarn.server.resourcemanager.ResourceManager: Received a > org.apache.hadoop.yarn.server.resourcemanager.RMFatalEvent of type > STATE_STORE_OP_FAILED. Cause: > org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode > at org.apache.zookeeper.KeeperException.create(KeeperException.java:111) > at org.apache.zookeeper.ZooKeeper.multiInternal(ZooKeeper.java:945) > at org.apache.zookeeper.ZooKeeper.multi(ZooKeeper.java:911) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$4.run(ZKRMStateStore.java:857) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$4.run(ZKRMStateStore.java:854) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$ZKAction.runWithCheck(ZKRMStateStore.java:973) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$ZKAction.runWithRetries(ZKRMStateStore.java:992) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.doMultiWithRetries(ZKRMStateStore.java:854) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.removeApplicationStateInternal(ZKRMStateStore.java:647) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.handleStoreEvent(RMStateStore.java:691) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore$ForwardingEventHandler.handle(RMStateStore.java:766) > at > org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore$ForwardingEventHandler.handle(RMStateStore.java:761) > at > org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:173) > at > org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:106) > at java.lang.Thread.run(Thread.java:745) > 2015-03-17 19:18:58,959 INFO org.apache.hadoop.util.ExitUtil: Exiting with > status 1 > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)