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Posted to yarn-issues@hadoop.apache.org by "David Morel (JIRA)" <ji...@apache.org> on 2015/03/10 19:57:39 UTC
[jira] [Commented] (YARN-2368) ResourceManager failed when
ZKRMStateStore tries to update znode data larger than 1MB
[ https://issues.apache.org/jira/browse/YARN-2368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14355471#comment-14355471 ]
David Morel commented on YARN-2368:
-----------------------------------
Passing "-Djute.maxbuffer=<bytes>" in the startup scripts environment (in /etc/hadoop/conf/yarn-env.sh or /etc/default/hadoop-yarn-resourcemanager) to the YARN_RESOURCEMANAGER_OPTS variable does the trick. It's picked up by the RM binary and effective.
> ResourceManager failed when ZKRMStateStore tries to update znode data larger than 1MB
> -------------------------------------------------------------------------------------
>
> Key: YARN-2368
> URL: https://issues.apache.org/jira/browse/YARN-2368
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.4.1
> Reporter: Leitao Guo
> Priority: Critical
> Attachments: YARN-2368.patch
>
>
> Both ResouceManagers throw out STATE_STORE_OP_FAILED events and failed finally. ZooKeeper log shows that ZKRMStateStore tries to update a znode larger than 1MB, which is the default configuration of ZooKeeper server and client in 'jute.maxbuffer'.
> ResourceManager (ip addr: 10.153.80.8) log shows as the following:
> {code}
> 2014-07-25 22:33:11,078 INFO org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore: ZKRMStateStore Session connected
> 2014-07-25 22:33:11,078 INFO org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore: ZKRMStateStore Session restored
> 2014-07-25 22:33:11,214 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$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /rmstore/ZKRMStateRoot/RMAppRoot/application_1406264354826_1645/appattempt_1406264354826_1645_000001
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
> at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1069)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$8.run(ZKRMStateStore.java:926)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$8.run(ZKRMStateStore.java:923)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$ZKAction.runWithCheck(ZKRMStateStore.java:973)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore$ZKAction.runWithRetries(ZKRMStateStore.java:992)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.existsWithRetries(ZKRMStateStore.java:923)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.ZKRMStateStore.updateApplicationAttemptStateInternal(ZKRMStateStore.java:620)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore.handleStoreEvent(RMStateStore.java:675)
> at org.apache.hadoop.yarn.server.resourcemanager.recovery.RMStateStore$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)
> {code}
> Meanwhile, ZooKeeps log shows as the following:
> {code}
> 2014-07-25 22:10:09,728 [myid:1] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /10.153.80.8:58890
> 2014-07-25 22:10:09,730 [myid:1] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@832] - Client attempting to renew session 0x247684586e70006 at /10.153.80.8:58890
> 2014-07-25 22:10:09,730 [myid:1] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:Learner@107] - Revalidating client: 0x247684586e70006
> 2014-07-25 22:10:09,730 [myid:1] - INFO [QuorumPeer[myid=1]/0.0.0.0:2181:ZooKeeperServer@595] - Established session 0x247684586e70006 with negotiated timeout 10000 for client /10.153.80.8:58890
> 2014-07-25 22:10:09,730 [myid:1] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@863] - got auth packet /10.153.80.8:58890
> 2014-07-25 22:10:09,730 [myid:1] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@897] - auth success /10.153.80.8:58890
> 2014-07-25 22:10:09,742 [myid:1] - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@354] - Exception causing close of session 0x247684586e70006 due to java.io.IOException: Len error 1530
> 747
> 2014-07-25 22:10:09,743 [myid:1] - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed socket connection for client /10.153.80.8:58890 which had sessionid 0x247684586e70006
> ... ...
> 2014-07-25 22:33:10,966 [myid:1] - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@354] - Exception causing close of session 0x247684586e70006 due to java.io.IOException: Len error 1530747
> {code}
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