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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2013/10/07 20:27:45 UTC
[jira] [Updated] (TEZ-526) Investigate: Unrecognized task while
task sends an heartbeat
[ https://issues.apache.org/jira/browse/TEZ-526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Siddharth Seth updated TEZ-526:
-------------------------------
Priority: Critical (was: Major)
> Investigate: Unrecognized task while task sends an heartbeat
> ------------------------------------------------------------
>
> Key: TEZ-526
> URL: https://issues.apache.org/jira/browse/TEZ-526
> Project: Apache Tez
> Issue Type: Bug
> Reporter: Siddharth Seth
> Priority: Critical
>
> Exception from task syslog
> {code}
> org.apache.hadoop.ipc.RemoteException(java.io.IOException): org.apache.tez.dag.api.TezException: Attempt attempt_1380841536519_0034_1_00_000003_0 is not recognized for heartbeat
> at org.apache.tez.dag.app.TaskAttemptListenerImpTezDag.heartbeat(TaskAttemptListenerImpTezDag.java:516)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.ipc.WritableRpcEngine$Server$WritableRpcInvoker.call(WritableRpcEngine.java:481)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:932)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2051)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2047)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1499)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2045)
> at org.apache.hadoop.ipc.Client.call(Client.java:1404)
> at org.apache.hadoop.ipc.Client.call(Client.java:1357)
> at org.apache.hadoop.ipc.WritableRpcEngine$Invoker.invoke(WritableRpcEngine.java:231)
> at $Proxy9.heartbeat(Unknown Source)
> at org.apache.hadoop.mapred.YarnTezDagChild.heartbeat(YarnTezDagChild.java:194)
> at org.apache.hadoop.mapred.YarnTezDagChild.heartbeat(YarnTezDagChild.java:153)
> at org.apache.hadoop.mapred.YarnTezDagChild.access$300(YarnTezDagChild.java:96)
> at org.apache.hadoop.mapred.YarnTezDagChild$1.run(YarnTezDagChild.java:123)
> at java.lang.Thread.run(Thread.java:680)
> {code}
> AM log (source of the exception)
> {code}
> java.io.IOException: org.apache.tez.dag.api.TezException: Attempt attempt_1380841536519_0034_1_00_000003_0 is not recognized for heartbeat
> at org.apache.tez.dag.app.TaskAttemptListenerImpTezDag.heartbeat(TaskAttemptListenerImpTezDag.java:516)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.ipc.WritableRpcEngine$Server$WritableRpcInvoker.call(WritableRpcEngine.java:481)
> at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:932)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2051)
> at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2047)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:396)
> at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1499)
> at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2045)
> {code}
> This was while running modified code, but nothing changed inthe entire task allocation, heartbeat etc flow.
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