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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2012/06/25 08:35:43 UTC
[jira] [Reopened] (LUCENE-4158) Windows Tests (4.x) hanging for 5
hrs in stall control again
[ https://issues.apache.org/jira/browse/LUCENE-4158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Uwe Schindler reopened LUCENE-4158:
-----------------------------------
This time hanging 9hrs on Windows box:
{noformat}
2012-06-25 06:33:11
Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.7-b02 mixed mode):
"Thread-876" daemon prio=6 tid=0x0000000005239800 nid=0xaac in Object.wait() [0x000000000d04f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000ff642ed8> (a org.apache.lucene.index.DocumentsWriterStallControl)
at java.lang.Object.wait(Object.java:485)
at org.apache.lucene.index.DocumentsWriterStallControl.waitIfStalled(DocumentsWriterStallControl.java:75)
- locked <0x00000000ff642ed8> (a org.apache.lucene.index.DocumentsWriterStallControl)
at org.apache.lucene.index.DocumentsWriterFlushControl.waitIfStalled(DocumentsWriterFlushControl.java:636)
at org.apache.lucene.index.DocumentsWriter.preUpdate(DocumentsWriter.java:301)
at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:361)
at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1333)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1084)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1065)
at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:824)
"Thread-875" daemon prio=6 tid=0x0000000005231000 nid=0x128 in Object.wait() [0x000000000cf4f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000ff642ed8> (a org.apache.lucene.index.DocumentsWriterStallControl)
at java.lang.Object.wait(Object.java:485)
at org.apache.lucene.index.DocumentsWriterStallControl.waitIfStalled(DocumentsWriterStallControl.java:75)
- locked <0x00000000ff642ed8> (a org.apache.lucene.index.DocumentsWriterStallControl)
at org.apache.lucene.index.DocumentsWriterFlushControl.waitIfStalled(DocumentsWriterFlushControl.java:636)
at org.apache.lucene.index.DocumentsWriter.preUpdate(DocumentsWriter.java:301)
at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:361)
at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1333)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1084)
at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1065)
at org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.java:824)
"TEST-TestScope-org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete-seed#[7C8A1482E5F438AA]" prio=6 tid=0x000000000522f000 nid=0xefc in Object.wait() [0x00000000056de000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000fedea578> (a org.apache.lucene.index.TestIndexWriterReader$2)
at java.lang.Thread.join(Thread.java:1186)
- locked <0x00000000fedea578> (a org.apache.lucene.index.TestIndexWriterReader$2)
at java.lang.Thread.join(Thread.java:1239)
at org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete(TestIndexWriterReader.java:856)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1969)
at com.carrotsearch.randomizedtesting.RandomizedRunner.access$1100(RandomizedRunner.java:132)
at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:814)
at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:875)
at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:889)
at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
at org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:32)
at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
at org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRuleReportUncaughtExceptions.java:68)
at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:821)
at com.carrotsearch.randomizedtesting.RandomizedRunner.access$700(RandomizedRunner.java:132)
at com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:669)
at com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:695)
at com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:734)
at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:745)
at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
at org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRuleReportUncaughtExceptions.java:68)
at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
at org.apache.lucene.util.TestRuleIcuHack$1.evaluate(TestRuleIcuHack.java:51)
at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
at org.apache.lucene.util.TestRuleNoInstanceHooksOverrides$1.evaluate(TestRuleNoInstanceHooksOverrides.java:53)
at org.apache.lucene.util.TestRuleNoStaticHooksShadowing$1.evaluate(TestRuleNoStaticHooksShadowing.java:52)
at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:36)
at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:56)
at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:605)
at com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:132)
at com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:551)
"Low Memory Detector" daemon prio=6 tid=0x0000000004882800 nid=0x990 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread1" daemon prio=10 tid=0x000000000487f000 nid=0x838 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"C2 CompilerThread0" daemon prio=10 tid=0x00000000003fa800 nid=0x9c4 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Attach Listener" daemon prio=10 tid=0x00000000003f9000 nid=0xbb8 waiting on condition [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Signal Dispatcher" daemon prio=10 tid=0x0000000004870800 nid=0xa44 runnable [0x0000000000000000]
java.lang.Thread.State: RUNNABLE
"Finalizer" daemon prio=8 tid=0x00000000003df800 nid=0xba4 in Object.wait() [0x000000000482f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e0000150> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
- locked <0x00000000e0000150> (a java.lang.ref.ReferenceQueue$Lock)
at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
"Reference Handler" daemon prio=10 tid=0x00000000003dc000 nid=0x7e0 in Object.wait() [0x000000000472f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000e003a880> (a java.lang.ref.Reference$Lock)
at java.lang.Object.wait(Object.java:485)
at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
- locked <0x00000000e003a880> (a java.lang.ref.Reference$Lock)
"main" prio=6 tid=0x00000000002fe000 nid=0xfcc in Object.wait() [0x0000000000d1f000]
java.lang.Thread.State: WAITING (on object monitor)
at java.lang.Object.wait(Native Method)
- waiting on <0x00000000fed943e8> (a com.carrotsearch.randomizedtesting.RandomizedRunner$2)
at java.lang.Thread.join(Thread.java:1186)
- locked <0x00000000fed943e8> (a com.carrotsearch.randomizedtesting.RandomizedRunner$2)
at java.lang.Thread.join(Thread.java:1239)
at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:561)
at com.carrotsearch.randomizedtesting.RandomizedRunner.run(RandomizedRunner.java:521)
at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:145)
at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:238)
at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:12)
"VM Thread" prio=10 tid=0x00000000003d3800 nid=0xb00 runnable
"GC task thread#0 (ParallelGC)" prio=6 tid=0x0000000000333000 nid=0x7f0 runnable
"GC task thread#1 (ParallelGC)" prio=6 tid=0x0000000000335000 nid=0x538 runnable
"VM Periodic Task Thread" prio=10 tid=0x000000000488b800 nid=0xa20 waiting on condition
JNI global references: 1196
{noformat}
> Windows Tests (4.x) hanging for 5 hrs in stall control again
> ------------------------------------------------------------
>
> Key: LUCENE-4158
> URL: https://issues.apache.org/jira/browse/LUCENE-4158
> Project: Lucene - Java
> Issue Type: Bug
> Components: core/index
> Affects Versions: 4.0, 5.0
> Reporter: Uwe Schindler
> Assignee: Simon Willnauer
> Priority: Critical
> Fix For: 4.0, 5.0
>
> Attachments: LUCENE-4158.patch
>
>
> Here the stack dump, from build (extracted with jstack on windows): http://jenkins.sd-datasolutions.de/job/Lucene-Solr-4.x-Windows-Java6-64/118/
> JVM is 1.6.0_32, 64bit, server, 2 CPUs, Windows 7 64
> {noformat}
> 2012-06-19 17:21:42
> Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.7-b02 mixed mode):
> "Thread 0" prio=6 tid=0x00000000070dc000 nid=0xcec waiting on condition [0x000000000e18f000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000000f684e8d8> (a org.apache.lucene.index.DocumentsWriterStallControl$Sync)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:811)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:969)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1281)
> at org.apache.lucene.index.DocumentsWriterStallControl.waitIfStalled(DocumentsWriterStallControl.java:120)
> at org.apache.lucene.index.DocumentsWriterFlushControl.waitIfStalled(DocumentsWriterFlushControl.java:618)
> at org.apache.lucene.index.DocumentsWriter.preUpdate(DocumentsWriter.java:301)
> at org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter.java:361)
> at org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1327)
> at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1078)
> at org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1059)
> at org.apache.lucene.index.TestNRTReaderWithThreads$RunThread.run(TestNRTReaderWithThreads.java:94)
> Locked ownable synchronizers:
> - None
> "TEST-TestScope-org.apache.lucene.index.TestNRTReaderWithThreads.testIndexing-seed#[641A6B3E2297F46E]" prio=6 tid=0x00000000070d9800 nid=0x448 in Object.wait() [0x00000000058de000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000f685b540> (a org.apache.lucene.index.TestNRTReaderWithThreads$RunThread)
> at java.lang.Thread.join(Thread.java:1186)
> - locked <0x00000000f685b540> (a org.apache.lucene.index.TestNRTReaderWithThreads$RunThread)
> at java.lang.Thread.join(Thread.java:1239)
> at org.apache.lucene.index.TestNRTReaderWithThreads.testIndexing(TestNRTReaderWithThreads.java:61)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1969)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.access$1100(RandomizedRunner.java:132)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:814)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:875)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:889)
> at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
> at org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:32)
> at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
> at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
> at org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRuleReportUncaughtExceptions.java:68)
> at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
> at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:821)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.access$700(RandomizedRunner.java:132)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(RandomizedRunner.java:669)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:695)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:734)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:745)
> at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
> at org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRuleReportUncaughtExceptions.java:68)
> at org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:38)
> at org.apache.lucene.util.TestRuleIcuHack$1.evaluate(TestRuleIcuHack.java:51)
> at com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
> at org.apache.lucene.util.TestRuleNoInstanceHooksOverrides$1.evaluate(TestRuleNoInstanceHooksOverrides.java:53)
> at org.apache.lucene.util.TestRuleNoStaticHooksShadowing$1.evaluate(TestRuleNoStaticHooksShadowing.java:52)
> at org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:36)
> at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
> at org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:56)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:605)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(RandomizedRunner.java:132)
> at com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRunner.java:551)
> Locked ownable synchronizers:
> - None
> "Low Memory Detector" daemon prio=6 tid=0x000000000492f000 nid=0xfe4 runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "C2 CompilerThread1" daemon prio=10 tid=0x000000000492c000 nid=0x6b0 waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "C2 CompilerThread0" daemon prio=10 tid=0x00000000002ca800 nid=0xf1c waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "Attach Listener" daemon prio=10 tid=0x00000000002c9000 nid=0xcc8 waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "Signal Dispatcher" daemon prio=10 tid=0x0000000004920800 nid=0x91c runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
> Locked ownable synchronizers:
> - None
> "Finalizer" daemon prio=8 tid=0x00000000002b5000 nid=0xf4c in Object.wait() [0x00000000048df000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000e01873c8> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
> - locked <0x00000000e01873c8> (a java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> Locked ownable synchronizers:
> - None
> "Reference Handler" daemon prio=10 tid=0x00000000002ac000 nid=0xe10 in Object.wait() [0x00000000047df000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000e0156290> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:485)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> - locked <0x00000000e0156290> (a java.lang.ref.Reference$Lock)
> Locked ownable synchronizers:
> - None
> "main" prio=6 tid=0x00000000003ae000 nid=0x558 in Object.wait() [0x0000000000e0f000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000f67e96b8> (a com.carrotsearch.randomizedtesting.RandomizedRunner$2)
> at java.lang.Thread.join(Thread.java:1186)
> - locked <0x00000000f67e96b8> (a com.carrotsearch.randomizedtesting.RandomizedRunner$2)
> at java.lang.Thread.join(Thread.java:1239)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(RandomizedRunner.java:561)
> at com.carrotsearch.randomizedtesting.RandomizedRunner.run(RandomizedRunner.java:521)
> at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:145)
> at com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:238)
> at com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.java:12)
> Locked ownable synchronizers:
> - None
> "VM Thread" prio=10 tid=0x00000000002a3800 nid=0x614 runnable
> "GC task thread#0 (ParallelGC)" prio=6 tid=0x0000000000203000 nid=0x7dc runnable
> "GC task thread#1 (ParallelGC)" prio=6 tid=0x0000000000205000 nid=0xc20 runnable
> "VM Periodic Task Thread" prio=10 tid=0x0000000004938000 nid=0x720 waiting on condition
> JNI global references: 1586
> {noformat}
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RE: [jira] [Reopened] (LUCENE-4158) Windows Tests (4.x) hanging for 5 hrs in stall control again
Posted by Uwe Schindler <uw...@thetaphi.de>.
Hanging for 9 hrs in stall control, I reopened LUCENE-4158
-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: uwe@thetaphi.de
> -----Original Message-----
> From: Uwe Schindler (JIRA) [mailto:jira@apache.org]
> Sent: Monday, June 25, 2012 8:36 AM
> To: dev@lucene.apache.org
> Subject: [jira] [Reopened] (LUCENE-4158) Windows Tests (4.x) hanging for 5 hrs
> in stall control again
>
>
> [ https://issues.apache.org/jira/browse/LUCENE-
> 4158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
>
> Uwe Schindler reopened LUCENE-4158:
> -----------------------------------
>
>
> This time hanging 9hrs on Windows box:
>
> {noformat}
> 2012-06-25 06:33:11
> Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.7-b02 mixed mode):
>
> "Thread-876" daemon prio=6 tid=0x0000000005239800 nid=0xaac in
> Object.wait() [0x000000000d04f000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000ff642ed8> (a
> org.apache.lucene.index.DocumentsWriterStallControl)
> at java.lang.Object.wait(Object.java:485)
> at
> org.apache.lucene.index.DocumentsWriterStallControl.waitIfStalled(Documents
> WriterStallControl.java:75)
> - locked <0x00000000ff642ed8> (a
> org.apache.lucene.index.DocumentsWriterStallControl)
> at
> org.apache.lucene.index.DocumentsWriterFlushControl.waitIfStalled(Document
> sWriterFlushControl.java:636)
> at
> org.apache.lucene.index.DocumentsWriter.preUpdate(DocumentsWriter.java:3
> 01)
> at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter
> .java:361)
> at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1333)
> at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1084)
> at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1065)
> at
> org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.
> java:824)
>
> "Thread-875" daemon prio=6 tid=0x0000000005231000 nid=0x128 in
> Object.wait() [0x000000000cf4f000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000ff642ed8> (a
> org.apache.lucene.index.DocumentsWriterStallControl)
> at java.lang.Object.wait(Object.java:485)
> at
> org.apache.lucene.index.DocumentsWriterStallControl.waitIfStalled(Documents
> WriterStallControl.java:75)
> - locked <0x00000000ff642ed8> (a
> org.apache.lucene.index.DocumentsWriterStallControl)
> at
> org.apache.lucene.index.DocumentsWriterFlushControl.waitIfStalled(Document
> sWriterFlushControl.java:636)
> at
> org.apache.lucene.index.DocumentsWriter.preUpdate(DocumentsWriter.java:3
> 01)
> at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter
> .java:361)
> at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1333)
> at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1084)
> at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1065)
> at
> org.apache.lucene.index.TestIndexWriterReader$2.run(TestIndexWriterReader.
> java:824)
>
> "TEST-TestScope-
> org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete-
> seed#[7C8A1482E5F438AA]" prio=6 tid=0x000000000522f000 nid=0xefc in
> Object.wait() [0x00000000056de000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000fedea578> (a
> org.apache.lucene.index.TestIndexWriterReader$2)
> at java.lang.Thread.join(Thread.java:1186)
> - locked <0x00000000fedea578> (a
> org.apache.lucene.index.TestIndexWriterReader$2)
> at java.lang.Thread.join(Thread.java:1239)
> at
> org.apache.lucene.index.TestIndexWriterReader.testDuringAddDelete(TestInde
> xWriterReader.java:856)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI
> mpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRu
> nner.java:1969)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$1100(Random
> izedRunner.java:132)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Randomiz
> edRunner.java:814)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Randomiz
> edRunner.java:875)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Randomiz
> edRunner.java:889)
> at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSet
> upTeardownChained.java:50)
> at
> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCach
> eSanity.java:32)
> at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfte
> rRule.java:45)
> at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.ev
> aluate(SystemPropertiesInvariantRule.java:55)
> at
> org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRule
> ReportUncaughtExceptions.java:68)
> at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThrea
> dAndTestName.java:48)
> at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.ja
> va:48)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Rando
> mizedRunner.java:821)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$700(Randomiz
> edRunner.java:132)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(Randomized
> Runner.java:669)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(Randomiz
> edRunner.java:695)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(Randomiz
> edRunner.java:734)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Randomiz
> edRunner.java:745)
> at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfte
> rRule.java:45)
> at
> org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRule
> ReportUncaughtExceptions.java:68)
> at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClass
> Name.java:38)
> at
> org.apache.lucene.util.TestRuleIcuHack$1.evaluate(TestRuleIcuHack.java:51)
> at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.ev
> aluate(SystemPropertiesInvariantRule.java:55)
> at
> org.apache.lucene.util.TestRuleNoInstanceHooksOverrides$1.evaluate(TestRule
> NoInstanceHooksOverrides.java:53)
> at
> org.apache.lucene.util.TestRuleNoStaticHooksShadowing$1.evaluate(TestRuleN
> oStaticHooksShadowing.java:52)
> at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertio
> nsRequired.java:36)
> at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.ja
> va:48)
> at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTest
> Suites.java:56)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(Randomized
> Runner.java:605)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(Randomiz
> edRunner.java:132)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRu
> nner.java:551)
>
> "Low Memory Detector" daemon prio=6 tid=0x0000000004882800 nid=0x990
> runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "C2 CompilerThread1" daemon prio=10 tid=0x000000000487f000 nid=0x838
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "C2 CompilerThread0" daemon prio=10 tid=0x00000000003fa800 nid=0x9c4
> waiting on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Attach Listener" daemon prio=10 tid=0x00000000003f9000 nid=0xbb8 waiting
> on condition [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Signal Dispatcher" daemon prio=10 tid=0x0000000004870800 nid=0xa44
> runnable [0x0000000000000000]
> java.lang.Thread.State: RUNNABLE
>
> "Finalizer" daemon prio=8 tid=0x00000000003df800 nid=0xba4 in Object.wait()
> [0x000000000482f000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000e0000150> (a
> java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
> - locked <0x00000000e0000150> (a
> java.lang.ref.ReferenceQueue$Lock)
> at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
> at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
>
> "Reference Handler" daemon prio=10 tid=0x00000000003dc000 nid=0x7e0 in
> Object.wait() [0x000000000472f000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000e003a880> (a java.lang.ref.Reference$Lock)
> at java.lang.Object.wait(Object.java:485)
> at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> - locked <0x00000000e003a880> (a java.lang.ref.Reference$Lock)
>
> "main" prio=6 tid=0x00000000002fe000 nid=0xfcc in Object.wait()
> [0x0000000000d1f000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000fed943e8> (a
> com.carrotsearch.randomizedtesting.RandomizedRunner$2)
> at java.lang.Thread.join(Thread.java:1186)
> - locked <0x00000000fed943e8> (a
> com.carrotsearch.randomizedtesting.RandomizedRunner$2)
> at java.lang.Thread.join(Thread.java:1239)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(Randomized
> Runner.java:561)
> at
> com.carrotsearch.randomizedtesting.RandomizedRunner.run(RandomizedRunn
> er.java:521)
> at
> com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:145)
> at
> com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:238)
> at
> com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.jav
> a:12)
>
> "VM Thread" prio=10 tid=0x00000000003d3800 nid=0xb00 runnable
>
> "GC task thread#0 (ParallelGC)" prio=6 tid=0x0000000000333000 nid=0x7f0
> runnable
>
> "GC task thread#1 (ParallelGC)" prio=6 tid=0x0000000000335000 nid=0x538
> runnable
>
> "VM Periodic Task Thread" prio=10 tid=0x000000000488b800 nid=0xa20
> waiting on condition
>
> JNI global references: 1196
> {noformat}
>
> > Windows Tests (4.x) hanging for 5 hrs in stall control again
> > ------------------------------------------------------------
> >
> > Key: LUCENE-4158
> > URL: https://issues.apache.org/jira/browse/LUCENE-4158
> > Project: Lucene - Java
> > Issue Type: Bug
> > Components: core/index
> > Affects Versions: 4.0, 5.0
> > Reporter: Uwe Schindler
> > Assignee: Simon Willnauer
> > Priority: Critical
> > Fix For: 4.0, 5.0
> >
> > Attachments: LUCENE-4158.patch
> >
> >
> > Here the stack dump, from build (extracted with jstack on windows):
> > http://jenkins.sd-datasolutions.de/job/Lucene-Solr-4.x-Windows-Java6-6
> > 4/118/ JVM is 1.6.0_32, 64bit, server, 2 CPUs, Windows 7 64 {noformat}
> > 2012-06-19 17:21:42
> > Full thread dump Java HotSpot(TM) 64-Bit Server VM (20.7-b02 mixed mode):
> > "Thread 0" prio=6 tid=0x00000000070dc000 nid=0xcec waiting on condition
> [0x000000000e18f000]
> > java.lang.Thread.State: WAITING (parking)
> > at sun.misc.Unsafe.park(Native Method)
> > - parking to wait for <0x00000000f684e8d8> (a
> org.apache.lucene.index.DocumentsWriterStallControl$Sync)
> > at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
> > at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(
> AbstractQueuedSynchronizer.java:811)
> > at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterru
> ptibly(AbstractQueuedSynchronizer.java:969)
> > at
> java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterrupti
> bly(AbstractQueuedSynchronizer.java:1281)
> > at
> org.apache.lucene.index.DocumentsWriterStallControl.waitIfStalled(Documents
> WriterStallControl.java:120)
> > at
> org.apache.lucene.index.DocumentsWriterFlushControl.waitIfStalled(Document
> sWriterFlushControl.java:618)
> > at
> org.apache.lucene.index.DocumentsWriter.preUpdate(DocumentsWriter.java:3
> 01)
> > at
> org.apache.lucene.index.DocumentsWriter.updateDocument(DocumentsWriter
> .java:361)
> > at
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:1327)
> > at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1078)
> > at
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1059)
> > at
> org.apache.lucene.index.TestNRTReaderWithThreads$RunThread.run(TestNRT
> ReaderWithThreads.java:94)
> > Locked ownable synchronizers:
> > - None
> > "TEST-TestScope-
> org.apache.lucene.index.TestNRTReaderWithThreads.testIndexing-
> seed#[641A6B3E2297F46E]" prio=6 tid=0x00000000070d9800 nid=0x448 in
> Object.wait() [0x00000000058de000]
> > java.lang.Thread.State: WAITING (on object monitor)
> > at java.lang.Object.wait(Native Method)
> > - waiting on <0x00000000f685b540> (a
> org.apache.lucene.index.TestNRTReaderWithThreads$RunThread)
> > at java.lang.Thread.join(Thread.java:1186)
> > - locked <0x00000000f685b540> (a
> org.apache.lucene.index.TestNRTReaderWithThreads$RunThread)
> > at java.lang.Thread.join(Thread.java:1239)
> > at
> org.apache.lucene.index.TestNRTReaderWithThreads.testIndexing(TestNRTRea
> derWithThreads.java:61)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
> 39)
> > at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorI
> mpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:597)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRu
> nner.java:1969)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$1100(Random
> izedRunner.java:132)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Randomiz
> edRunner.java:814)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Randomiz
> edRunner.java:875)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Randomiz
> edRunner.java:889)
> > at
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSet
> upTeardownChained.java:50)
> > at
> org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCach
> eSanity.java:32)
> > at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfte
> rRule.java:45)
> > at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.ev
> aluate(SystemPropertiesInvariantRule.java:55)
> > at
> org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRule
> ReportUncaughtExceptions.java:68)
> > at
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThrea
> dAndTestName.java:48)
> > at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.ja
> va:48)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Rando
> mizedRunner.java:821)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$700(Randomiz
> edRunner.java:132)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$3$1.run(Randomized
> Runner.java:669)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(Randomiz
> edRunner.java:695)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(Randomiz
> edRunner.java:734)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Randomiz
> edRunner.java:745)
> > at
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfte
> rRule.java:45)
> > at
> org.apache.lucene.util.TestRuleReportUncaughtExceptions$1.evaluate(TestRule
> ReportUncaughtExceptions.java:68)
> > at
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClass
> Name.java:38)
> > at
> org.apache.lucene.util.TestRuleIcuHack$1.evaluate(TestRuleIcuHack.java:51)
> > at
> com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.ev
> aluate(SystemPropertiesInvariantRule.java:55)
> > at
> org.apache.lucene.util.TestRuleNoInstanceHooksOverrides$1.evaluate(TestRule
> NoInstanceHooksOverrides.java:53)
> > at
> org.apache.lucene.util.TestRuleNoStaticHooksShadowing$1.evaluate(TestRuleN
> oStaticHooksShadowing.java:52)
> > at
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertio
> nsRequired.java:36)
> > at
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.ja
> va:48)
> > at
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTest
> Suites.java:56)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(Randomized
> Runner.java:605)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.access$400(Randomiz
> edRunner.java:132)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner$2.run(RandomizedRu
> nner.java:551)
> > Locked ownable synchronizers:
> > - None
> > "Low Memory Detector" daemon prio=6 tid=0x000000000492f000 nid=0xfe4
> runnable [0x0000000000000000]
> > java.lang.Thread.State: RUNNABLE
> > Locked ownable synchronizers:
> > - None
> > "C2 CompilerThread1" daemon prio=10 tid=0x000000000492c000 nid=0x6b0
> waiting on condition [0x0000000000000000]
> > java.lang.Thread.State: RUNNABLE
> > Locked ownable synchronizers:
> > - None
> > "C2 CompilerThread0" daemon prio=10 tid=0x00000000002ca800 nid=0xf1c
> waiting on condition [0x0000000000000000]
> > java.lang.Thread.State: RUNNABLE
> > Locked ownable synchronizers:
> > - None
> > "Attach Listener" daemon prio=10 tid=0x00000000002c9000 nid=0xcc8
> waiting on condition [0x0000000000000000]
> > java.lang.Thread.State: RUNNABLE
> > Locked ownable synchronizers:
> > - None
> > "Signal Dispatcher" daemon prio=10 tid=0x0000000004920800 nid=0x91c
> runnable [0x0000000000000000]
> > java.lang.Thread.State: RUNNABLE
> > Locked ownable synchronizers:
> > - None
> > "Finalizer" daemon prio=8 tid=0x00000000002b5000 nid=0xf4c in
> Object.wait() [0x00000000048df000]
> > java.lang.Thread.State: WAITING (on object monitor)
> > at java.lang.Object.wait(Native Method)
> > - waiting on <0x00000000e01873c8> (a
> java.lang.ref.ReferenceQueue$Lock)
> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:118)
> > - locked <0x00000000e01873c8> (a
> java.lang.ref.ReferenceQueue$Lock)
> > at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:134)
> > at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159)
> > Locked ownable synchronizers:
> > - None
> > "Reference Handler" daemon prio=10 tid=0x00000000002ac000 nid=0xe10 in
> Object.wait() [0x00000000047df000]
> > java.lang.Thread.State: WAITING (on object monitor)
> > at java.lang.Object.wait(Native Method)
> > - waiting on <0x00000000e0156290> (a java.lang.ref.Reference$Lock)
> > at java.lang.Object.wait(Object.java:485)
> > at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:116)
> > - locked <0x00000000e0156290> (a java.lang.ref.Reference$Lock)
> > Locked ownable synchronizers:
> > - None
> > "main" prio=6 tid=0x00000000003ae000 nid=0x558 in Object.wait()
> [0x0000000000e0f000]
> > java.lang.Thread.State: WAITING (on object monitor)
> > at java.lang.Object.wait(Native Method)
> > - waiting on <0x00000000f67e96b8> (a
> com.carrotsearch.randomizedtesting.RandomizedRunner$2)
> > at java.lang.Thread.join(Thread.java:1186)
> > - locked <0x00000000f67e96b8> (a
> com.carrotsearch.randomizedtesting.RandomizedRunner$2)
> > at java.lang.Thread.join(Thread.java:1239)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSuite(Randomized
> Runner.java:561)
> > at
> com.carrotsearch.randomizedtesting.RandomizedRunner.run(RandomizedRunn
> er.java:521)
> > at
> com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.execute(SlaveMain.java:145)
> > at
> com.carrotsearch.ant.tasks.junit4.slave.SlaveMain.main(SlaveMain.java:238)
> > at
> com.carrotsearch.ant.tasks.junit4.slave.SlaveMainSafe.main(SlaveMainSafe.jav
> a:12)
> > Locked ownable synchronizers:
> > - None
> > "VM Thread" prio=10 tid=0x00000000002a3800 nid=0x614 runnable "GC task
> > thread#0 (ParallelGC)" prio=6 tid=0x0000000000203000 nid=0x7dc
> > runnable "GC task thread#1 (ParallelGC)" prio=6 tid=0x0000000000205000
> > nid=0xc20 runnable "VM Periodic Task Thread" prio=10
> > tid=0x0000000004938000 nid=0x720 waiting on condition JNI global
> > references: 1586 {noformat}
>
> --
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>
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