Rajesh Balamohan created HIVE-15693:
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Summary: LLAP: cached threadpool in AMReporter creates too many
threads leading to OOM
Key: HIVE-15693
URL: https://issues.apache.org/jira/browse/HIVE-15693
Project: Hive
Issue Type: Bug
Components: llap
Reporter: Rajesh Balamohan
branch: master
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2017-01-22T19:52:42,470 WARN [IPC Server handler 3 on 34642 ()]
org.apache.hadoop.ipc.Server: IPC Server handler 3 on 34642, call
org.apache.hadoop.hive.llap.protocol.LlapProtocolBlockingPB.submitWork from
172.21.128.121:38237 Call#17257 Retry#0
java.lang.OutOfMemoryError: unable to create new native thread
at java.lang.Thread.start0(Native Method) ~[?:1.8.0_77]
at java.lang.Thread.start(Thread.java:714) [?:1.8.0_77]
at
java.util.concurrent.ThreadPoolExecutor.addWorker(ThreadPoolExecutor.java:950)
~[?:1.8.0_77]
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1368)
~[?:1.8.0_77]
at
com.google.common.util.concurrent.MoreExecutors$ListeningDecorator.execute(MoreExecutors.java:480)
~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
com.google.common.util.concurrent.AbstractListeningExecutorService.submit(AbstractListeningExecutorService.java:61)
~[hive-exec-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.llap.daemon.impl.AMReporter.taskKilled(AMReporter.java:231)
~[hive-llap-server-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
at
org.apache.hadoop.hive.llap.daemon.impl.ContainerRunnerImpl$KilledTaskHandlerImpl.taskKilled(ContainerRunnerImpl.java:501)
~[hive-llap-server-2.2.0-SNAPSHOT.jar:2.2.0-SNAPSHOT]
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