You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@sqoop.apache.org by "Richard (JIRA)" <ji...@apache.org> on 2015/03/26 08:37:55 UTC
[jira] [Updated] (SQOOP-1916) Sqoop2: Yarn child leaking in
integration tests
[ https://issues.apache.org/jira/browse/SQOOP-1916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Richard updated SQOOP-1916:
---------------------------
Fix Version/s: (was: 1.99.6)
2.0.0
> Sqoop2: Yarn child leaking in integration tests
> -----------------------------------------------
>
> Key: SQOOP-1916
> URL: https://issues.apache.org/jira/browse/SQOOP-1916
> Project: Sqoop
> Issue Type: Bug
> Components: sqoop2-test
> Reporter: Abraham Elmahrek
> Fix For: 2.0.0
>
>
> It seems like the yarn child processes are leaking.
> {noformat:title=jstack}
> jstack 57054
> 2014-12-16 21:39:06
> Full thread dump Java HotSpot(TM) 64-Bit Server VM (24.65-b04 mixed mode):
> "Attach Listener" daemon prio=5 tid=0x00007f90ebd57000 nid=0x610f
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> "DestroyJavaVM" prio=5 tid=0x00007f90ebd42800 nid=0x1903 waiting on
> condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> "Abandoned connection cleanup thread" daemon prio=5
> tid=0x00007f90ebce8800 nid=0x7103 in Object.wait()
> [0x00000001129c9000]
> java.lang.Thread.State: TIMED_WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000007fd3b9668> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
> - locked <0x00000007fd3b9668> (a java.lang.ref.ReferenceQueue$Lock)
> at com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:41)
> "OutputFormatLoader-consumer" prio=5 tid=0x00007f90eb9b5800 nid=0x6d03
> waiting on condition [0x00000001127c3000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000007fc9e5708> (a
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2043)
> at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
> at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1068)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> "org.apache.hadoop.hdfs.PeerCache@2582a699" daemon prio=5
> tid=0x00007f90eca20000 nid=0x6b03 waiting on condition
> [0x00000001126c0000]
> java.lang.Thread.State: TIMED_WAITING (sleeping)
> at java.lang.Thread.sleep(Native Method)
> at org.apache.hadoop.hdfs.PeerCache.run(PeerCache.java:244)
> at org.apache.hadoop.hdfs.PeerCache.access$000(PeerCache.java:41)
> at org.apache.hadoop.hdfs.PeerCache$1.run(PeerCache.java:119)
> at java.lang.Thread.run(Thread.java:745)
> "Service Thread" daemon prio=5 tid=0x00007f90ec81f800 nid=0x5303
> runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> "C2 CompilerThread1" daemon prio=5 tid=0x00007f90ef001000 nid=0x5103
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> "C2 CompilerThread0" daemon prio=5 tid=0x00007f90ed819000 nid=0x4f03
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> "Signal Dispatcher" daemon prio=5 tid=0x00007f90ed818000 nid=0x4d03
> runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> "Finalizer" daemon prio=5 tid=0x00007f90ec821800 nid=0x3903 in
> Object.wait() [0x0000000110ba2000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000007ff842558> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:135)
> - locked <0x00000007ff842558> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:151)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
> "Reference Handler" daemon prio=5 tid=0x00007f90eb811800 nid=0x3703 in
> Object.wait() [0x0000000110a9f000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000007ff841f40> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:503)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
> - locked <0x00000007ff841f40> (a java.lang.ref.Reference$Lock)
> "VM Thread" prio=5 tid=0x00007f90eb80f000 nid=0x3503 runnable
> "GC task thread#0 (ParallelGC)" prio=5 tid=0x00007f90ec00e000
> nid=0x2503 runnable
> "GC task thread#1 (ParallelGC)" prio=5 tid=0x00007f90ec00f000
> nid=0x2703 runnable
> "GC task thread#2 (ParallelGC)" prio=5 tid=0x00007f90eb80d000
> nid=0x2903 runnable
> "GC task thread#3 (ParallelGC)" prio=5 tid=0x00007f90eb80e000
> nid=0x2b03 runnable
> "GC task thread#4 (ParallelGC)" prio=5 tid=0x00007f90ec00f800
> nid=0x2d03 runnable
> "GC task thread#5 (ParallelGC)" prio=5 tid=0x00007f90ec800800
> nid=0x2f03 runnable
> "GC task thread#6 (ParallelGC)" prio=5 tid=0x00007f90ed000000
> nid=0x3103 runnable
> "GC task thread#7 (ParallelGC)" prio=5 tid=0x00007f90eb80e800
> nid=0x3303 runnable
> "VM Periodic Task Thread" prio=5 tid=0x00007f90ed82a800 nid=0x5503
> waiting on condition
> JNI global references: 184
> {noformat}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)