Details
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Bug
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Status: Reopened
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Critical
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Resolution: Unresolved
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2.4.1
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None
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None
Description
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:
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)
Meanwhile, ZooKeeps log shows as the following:
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
Attachments
Attachments
Issue Links
- is duplicated by
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YARN-2962 ZKRMStateStore: Limit the number of znodes under a znode
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- Resolved
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