Gopal V created TEZ-794:
---------------------------
Summary: AM locks up after ~6k mappers
Key: TEZ-794
URL: https://issues.apache.org/jira/browse/TEZ-794
Project: Apache Tez
Issue Type: Bug
Affects Versions: 0.2.0
Environment: yarn-tez + MR compat layer
Reporter: Gopal V
Attachments: tez-am-error-lockup.html.gz
The event queue grows to 184000 and then the AM locks up after
{code}
2014-01-30 20:54:09,742 ERROR [IPC Server handler 17 on 38515]
org.apache.hadoop.security.UserGroupInformation: PriviledgedActionException
as:application_1390984584295_0030 (auth:SIMPLE) cause:java.io.IOException:
org.apache.tez.dag.api.TezUncheckedException: Cannot get ApplicationACLs before
all services have started
2014-01-30 20:54:09,743 INFO [IPC Server handler 17 on 38515]
org.apache.hadoop.ipc.Server: IPC Server handler 17 on 38515, call
getTask(org.apache.tez.common.ContainerContext@72f31fa2), rpc version=2, client
version=1, methodsFingerPrint=780108658 from 10.0.127.65:58563 Call#7008
Retry#0: error: java.io.IOException:
org.apache.tez.dag.api.TezUncheckedException: Cannot get ApplicationACLs before
all services have started
java.io.IOException: org.apache.tez.dag.api.TezUncheckedException: Cannot get
ApplicationACLs before all services have started
at
org.apache.tez.dag.app.DAGAppMaster$RunningAppContext.getApplicationACLs(DAGAppMaster.java:958)
at
org.apache.tez.dag.app.TaskAttemptListenerImpTezDag.getTask(TaskAttemptListenerImpTezDag.java:215)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at
org.apache.hadoop.ipc.WritableRpcEngine$Server$WritableRpcInvoker.call(WritableRpcEngine.java:481)
at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:928)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2053)
at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:2049)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
at org.apache.hadoop.ipc.Server$Handler.run(Server.java:2047)
{code}
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