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Posted to notifications@asterixdb.apache.org by "Abdullah Alamoudi (JIRA)" <ji...@apache.org> on 2016/01/05 10:16:39 UTC
[jira] [Commented] (ASTERIXDB-1247) BTreeExamplesTest hangs
sporadically
[ https://issues.apache.org/jira/browse/ASTERIXDB-1247?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15082686#comment-15082686 ]
Abdullah Alamoudi commented on ASTERIXDB-1247:
----------------------------------------------
jstack output when the test hangs:
2016-01-05 12:13:10
Full thread dump Java HotSpot(TM) 64-Bit Server VM (25.60-b23 mixed mode):
"Attach Listener" #31 daemon prio=9 os_prio=31 tid=0x00007f8cac000800 nid=0x6507 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"FIFO Writer Thread" #30 prio=5 os_prio=31 tid=0x00007f8cabaf0800 nid=0x6903 waiting on condition [0x000000011f8b4000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0x0000000799588780> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)
at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)
at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442)
at org.apache.hyracks.storage.common.buffercache.AsyncFIFOPageQueueManager.run(AsyncFIFOPageQueueManager.java:140)
at java.lang.Thread.run(Thread.java:745)
"Thread-17" #29 prio=5 os_prio=31 tid=0x00007f8cabaf0000 nid=0x6707 in Object.wait() [0x000000011e683000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.apache.hyracks.storage.common.buffercache.DelayPageCleanerPolicy.notifyCleanCycleFinish(DelayPageCleanerPolicy.java:38)
at org.apache.hyracks.storage.common.buffercache.BufferCache$CleanerThread.run(BufferCache.java:671)
- locked <0x0000000799598178> (a org.apache.hyracks.storage.common.buffercache.BufferCache$CleanerThread)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
"Service Thread" #11 daemon prio=9 os_prio=31 tid=0x00007f8ca8836800 nid=0x5503 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C1 CompilerThread3" #10 daemon prio=9 os_prio=31 tid=0x00007f8ca9061000 nid=0x5303 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread2" #9 daemon prio=9 os_prio=31 tid=0x00007f8ca9060000 nid=0x5103 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" #8 daemon prio=9 os_prio=31 tid=0x00007f8ca905f800 nid=0x4f03 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" #7 daemon prio=9 os_prio=31 tid=0x00007f8ca8841800 nid=0x4d03 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"JDWP Event Helper Thread" #6 daemon prio=10 os_prio=31 tid=0x00007f8ca902e000 nid=0x4b03 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"JDWP Transport Listener: dt_socket" #5 daemon prio=10 os_prio=31 tid=0x00007f8ca9029800 nid=0x4903 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" #4 daemon prio=9 os_prio=31 tid=0x00007f8caa02d000 nid=0x390f runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" #3 daemon prio=8 os_prio=31 tid=0x00007f8ca882d000 nid=0x3503 in Object.wait() [0x000000011b7b8000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
- locked <0x00000007995838b0> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:164)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:209)
"Reference Handler" #2 daemon prio=10 os_prio=31 tid=0x00007f8ca9055800 nid=0x3303 in Object.wait() [0x000000011b6b5000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:502)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:157)
- locked <0x00000007995a8190> (a java.lang.ref.Reference$Lock)
"main" #1 prio=5 os_prio=31 tid=0x00007f8caa001800 nid=0x1303 in Object.wait() [0x0000000104688000]
java.lang.Thread.State: TIMED_WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
at org.apache.hyracks.storage.common.buffercache.BufferCache.findPage(BufferCache.java:432)
- locked <0x0000000799587ac8> (a java.lang.Object)
at org.apache.hyracks.storage.common.buffercache.BufferCache.pin(BufferCache.java:174)
at org.apache.hyracks.storage.am.common.freepage.LinkedMetaDataPageManager.getFreePage(LinkedMetaDataPageManager.java:102)
at org.apache.hyracks.storage.am.btree.impls.BTree$BTreeBulkLoader.add(BTree.java:1008)
at org.apache.hyracks.storage.am.btree.OrderedIndexExamplesTest.bulkOrderVerificationExample(OrderedIndexExamplesTest.java:720)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:153)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
"VM Thread" os_prio=31 tid=0x00007f8ca9053000 nid=0x3103 runnable
"GC task thread#0 (ParallelGC)" os_prio=31 tid=0x00007f8ca882c800 nid=0x2103 runnable
"GC task thread#1 (ParallelGC)" os_prio=31 tid=0x00007f8ca9801800 nid=0x2303 runnable
"GC task thread#2 (ParallelGC)" os_prio=31 tid=0x00007f8ca9002000 nid=0x2503 runnable
"GC task thread#3 (ParallelGC)" os_prio=31 tid=0x00007f8ca9802000 nid=0x2703 runnable
"GC task thread#4 (ParallelGC)" os_prio=31 tid=0x00007f8ca9802800 nid=0x2903 runnable
"GC task thread#5 (ParallelGC)" os_prio=31 tid=0x00007f8ca9803800 nid=0x2b03 runnable
"GC task thread#6 (ParallelGC)" os_prio=31 tid=0x00007f8ca9804000 nid=0x2d03 runnable
"GC task thread#7 (ParallelGC)" os_prio=31 tid=0x00007f8ca9003000 nid=0x2f03 runnable
"VM Periodic Task Thread" os_prio=31 tid=0x00007f8ca8834800 nid=0x5703 waiting on condition
JNI global references: 1114
> BTreeExamplesTest hangs sporadically
> ------------------------------------
>
> Key: ASTERIXDB-1247
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1247
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: Hyracks
> Environment: hyracks/hyracks-tests/hyracks-storage-am-btree-test/src/test/java/org/apache/hyracks/storage/am/btree/BTreeExamplesTest.java
> Reporter: Abdullah Alamoudi
> Assignee: Ian Maxon
> Labels: test
>
> During the bulk load test of the BTreeExamplesTest, sometimes, the buffer cache hangs forever.
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