[
https://issues.apache.org/jira/browse/LUCENE-3428?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13102296#comment-13102296
]
Robert Muir commented on LUCENE-3428:
-------------------------------------
https://builds.apache.org/view/G-L/view/Lucene/job/Lucene-Solr-tests-only-trunk/10500
{noformat}
[junit] 2011-09-11 16:32:39
[junit] Full thread dump OpenJDK 64-Bit Server VM (20.0-b11 mixed mode):
[junit]
[junit] "Low Memory Detector" daemon prio=5 tid=0x0000000801eee800
nid=0x19642 runnable [0x0000000000000000]
[junit] java.lang.Thread.State: RUNNABLE
[junit]
[junit] "C2 CompilerThread1" daemon prio=5 tid=0x0000000801eef000
nid=0x19640 waiting on condition [0x0000000000000000]
[junit] java.lang.Thread.State: RUNNABLE
[junit]
[junit] "C2 CompilerThread0" daemon prio=5 tid=0x0000000801ef0000
nid=0x1963d waiting on condition [0x0000000000000000]
[junit] java.lang.Thread.State: RUNNABLE
[junit]
[junit] "Signal Dispatcher" daemon prio=5 tid=0x0000000801ef0800
nid=0x19630 waiting on condition [0x0000000000000000]
[junit] java.lang.Thread.State: RUNNABLE
[junit]
[junit] "Finalizer" daemon prio=5 tid=0x0000000801ef1800 nid=0x19581 in
Object.wait() [0x00007ffffebee000]
[junit] java.lang.Thread.State: WAITING (on object monitor)
[junit] at java.lang.Object.wait(Native Method)
[junit] - waiting on <0x0000000828cb0370> (a
java.lang.ref.ReferenceQueue$Lock)
[junit] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:133)
[junit] - locked <0x0000000828cb0370> (a
java.lang.ref.ReferenceQueue$Lock)
[junit] at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:149)
[junit] at
java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:177)
[junit]
[junit] "Reference Handler" daemon prio=5 tid=0x0000000801ef3000
nid=0x1957f in Object.wait() [0x00007ffffecef000]
[junit] java.lang.Thread.State: WAITING (on object monitor)
[junit] at java.lang.Object.wait(Native Method)
[junit] - waiting on <0x0000000828cb0410> (a
java.lang.ref.Reference$Lock)
[junit] at java.lang.Object.wait(Object.java:502)
[junit] at
java.lang.ref.Reference$ReferenceHandler.run(Reference.java:133)
[junit] - locked <0x0000000828cb0410> (a java.lang.ref.Reference$Lock)
[junit]
[junit] "main" prio=5 tid=0x0000000801ef3800 nid=0x19432 waiting on
condition [0x00007fffffbfd000]
[junit] java.lang.Thread.State: WAITING (parking)
[junit] at sun.misc.Unsafe.park(Native Method)
[junit] - parking to wait for <0x0000000827a440c0> (a
java.util.concurrent.locks.ReentrantLock$NonfairSync)
[junit] at
java.util.concurrent.locks.LockSupport.park(LockSupport.java:186)
[junit] at
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:838)
[junit] at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued(AbstractQueuedSynchronizer.java:871)
[junit] at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:1201)
[junit] at
java.util.concurrent.locks.ReentrantLock$NonfairSync.lock(ReentrantLock.java:214)
[junit] at
java.util.concurrent.locks.ReentrantLock.lock(ReentrantLock.java:290)
[junit] at
org.apache.lucene.index.DocumentsWriterFlushControl.assertActiveDeleteQueue(DocumentsWriterFlushControl.java:435)
[junit] at
org.apache.lucene.index.DocumentsWriterFlushControl.markForFullFlush(DocumentsWriterFlushControl.java:428)
[junit] at
org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWriter.java:557)
[junit] - locked <0x0000000827a417c0> (a
org.apache.lucene.index.DocumentsWriter)
[junit] at
org.apache.lucene.index.IndexWriter.doFlush(IndexWriter.java:2973)
[junit] - locked <0x0000000827a3d738> (a java.lang.Object)
[junit] at
org.apache.lucene.index.IndexWriter.flush(IndexWriter.java:2950)
[junit] at
org.apache.lucene.index.IndexWriter.closeInternal(IndexWriter.java:1133)
[junit] at
org.apache.lucene.index.IndexWriter.close(IndexWriter.java:1097)
[junit] at
org.apache.lucene.index.TestIndexWriterWithThreads.testCloseWithThreads(TestIndexWriterWithThreads.java:200)
[junit] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[junit] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[junit] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[junit] at java.lang.reflect.Method.invoke(Method.java:616)
[junit] at
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
[junit] at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
[junit] at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
[junit] at
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
[junit] at org.junit.rules.TestWatchman$1.evaluate(TestWatchman.java:48)
[junit] at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
[junit] at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
[junit] at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76)
[junit] at
org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:148)
[junit] at
org.apache.lucene.util.LuceneTestCaseRunner.runChild(LuceneTestCaseRunner.java:50)
[junit] at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
[junit] at
org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
[junit] at
org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
[junit] at
org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
[junit] at
org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
[junit] at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
[junit] at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
[junit] at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
[junit] at
junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:420)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:911)
[junit] at
org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:743)
[junit]
[junit] "VM Thread" prio=5 tid=0x0000000801f29000 nid=0x19516 runnable
[junit]
[junit] "GC task thread#0 (ParallelGC)" prio=5 tid=0x0000000801f32000
nid=0x1944f runnable
[junit]
[junit] "GC task thread#1 (ParallelGC)" prio=5 tid=0x0000000801f31000
nid=0x19451 runnable
[junit]
[junit] "GC task thread#2 (ParallelGC)" prio=5 tid=0x0000000801f30800
nid=0x19458 runnable
[junit]
[junit] "GC task thread#3 (ParallelGC)" prio=5 tid=0x0000000801f30000
nid=0x1945b runnable
[junit]
[junit] "GC task thread#4 (ParallelGC)" prio=5 tid=0x0000000801f2f800
nid=0x19463 runnable
[junit]
[junit] "GC task thread#5 (ParallelGC)" prio=5 tid=0x0000000801f2e800
nid=0x19468 runnable
[junit]
[junit] "GC task thread#6 (ParallelGC)" prio=5 tid=0x0000000801f2e000
nid=0x1946c runnable
[junit]
[junit] "GC task thread#7 (ParallelGC)" prio=5 tid=0x0000000801f2d800
nid=0x1947a runnable
[junit]
[junit] "GC task thread#8 (ParallelGC)" prio=5 tid=0x0000000801f2c800
nid=0x19495 runnable
[junit]
[junit] "GC task thread#9 (ParallelGC)" prio=5 tid=0x0000000801f2c000
nid=0x19496 runnable
[junit]
[junit] "GC task thread#10 (ParallelGC)" prio=5 tid=0x0000000801f2b800
nid=0x194a8 runnable
[junit]
[junit] "GC task thread#11 (ParallelGC)" prio=5 tid=0x0000000801f2b000
nid=0x194ba runnable
[junit]
[junit] "GC task thread#12 (ParallelGC)" prio=5 tid=0x0000000801f2a000
nid=0x194be runnable
[junit]
[junit] "VM Periodic Task Thread" prio=5 tid=0x0000000801f28800 nid=0x19646
waiting on condition
[junit]
[junit] JNI global references: 945
[junit]
[junit] Heap
[junit] PSYoungGen total 156800K, used 136506K [0x000000081f9b0000,
0x0000000829d10000, 0x000000082a450000)
[junit] eden space 150528K, 89% used
[0x000000081f9b0000,0x0000000827d24378,0x0000000828cb0000)
[junit] from space 6272K, 30% used
[0x0000000828cb0000,0x0000000828e8a6e8,0x00000008292d0000)
[junit] to space 2560K, 0% used
[0x0000000829a90000,0x0000000829a90000,0x0000000829d10000)
[junit] PSOldGen total 100480K, used 0K [0x000000080a450000,
0x0000000810670000, 0x000000081f9b0000)
[junit] object space 100480K, 0% used
[0x000000080a450000,0x000000080a450000,0x0000000810670000)
[junit] PSPermGen total 21248K, used 13150K [0x0000000805250000,
0x0000000806710000, 0x000000080a450000)
[junit] object space 21248K, 61% used
[0x0000000805250000,0x0000000805f27880,0x0000000806710000)
[junit]
{noformat}
> trunk tests hang/deadlock TestIndexWriterWithThreads
> ----------------------------------------------------
>
> Key: LUCENE-3428
> URL: https://issues.apache.org/jira/browse/LUCENE-3428
> Project: Lucene - Java
> Issue Type: Bug
> Reporter: Robert Muir
>
> trunk tests have been hanging often lately in hudson, this time i was careful
> to kill and get a good stacktrace:
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