RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

Uwe Schindler Tue, 23 Feb 2016 03:41:36 -0800

Hi Rory,

Sorry for reaching to you again. I found another thing with our recent bug 
reports:


Both of our recent bugs got the component "tools" / subcomponent "compiler" 
assigned; which is wrong. It should be "Hotspot" (from bug's history, it looks 
like Fairoz Matter changed this assignment yesterday, which I don't understand 
- I reported the bug as "Hotspot" one, same did Robert Muir):

https://bugs.openjdk.java.net/browse/JDK-8150280 (Robert's)
https://bugs.openjdk.java.net/browse/JDK-8150436 (mine)

This may explain why the Hotspot team is not yet aware. "tools" component is 
for stuff like JavaC, JavaDoc,... - but not when Hotspot's Compiler 
miscompiles/misoptimizes stuff. Should I contact Hotspot team about those 2 
bugs?

Uwe

-----
Uwe Schindler
H.-H.-Meier-Allee 63, D-28213 Bremen
http://www.thetaphi.de
eMail: [email protected]


> -----Original Message-----
> From: Rory O'Donnell [mailto:[email protected]]
> Sent: Tuesday, February 23, 2016 11:31 AM
> To: [email protected]
> Cc: [email protected]; 'Balchandra Vaidya'
> <[email protected]>; 'Muneer Kolarkunnu'
> <[email protected]>; 'Dalibor Topic' <[email protected]>
> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> Build # 15928 - Failure!
> 
> Thanks for that Uwe, I will get the bug updated!
> 
> Rgds,Rory
> 
> On 23/02/2016 10:12, Uwe Schindler wrote:
> > Hi Rory,
> >
> > I got the issue ID: https://bugs.openjdk.java.net/browse/JDK-8150436
> >
> > (the trick is: The JI review ids are also OpenJDK issues, just private). So 
> > just
> append the JI review ID to the bugtracker's URL:
> > https://bugs.openjdk.java.net/browse/JI-9029693; Once the bug is public it
> redirects to the JDK issue (because its renamed to JDK-*).
> >
> > About the issue:
> > Fairoz Matte said that this issue does not exist on Linux, but this is not 
> > true.
> It could just be that it does not reproduce in the same way! One reason could
> be, because the "-XX:CompileCommand=exclude,Test$RunnableImpl,run"
> may need to be quoted on Linux's command line, because of the $ sign inside
> (which would point to an environment variable named $RunnableImpl)!
> >
> > The issue definitely exists on Linux, too, e.g., see this failed Jenkins 
> > run on
> Linux: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-
> Linux/15966/console; this one fails tons of tests with exactly that message!
> >
> > Uwe
> >
> > -----
> > Uwe Schindler
> > H.-H.-Meier-Allee 63, D-28213 Bremen
> > http://www.thetaphi.de
> > eMail: [email protected]
> >
> >
> >> -----Original Message-----
> >> From: Rory O'Donnell [mailto:[email protected]]
> >> Sent: Monday, February 22, 2016 9:44 AM
> >> To: [email protected]
> >> Cc: [email protected]; 'Balchandra Vaidya'
> >> <[email protected]>; 'Muneer Kolarkunnu'
> >> <[email protected]>; Dalibor Topic
> <[email protected]>
> >> Subject: Re: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) -
> >> Build # 15928 - Failure!
> >>
> >> Thanks Uwe, we will look at the issue.
> >>
> >> JDK 9 b106 is available on https://jdk9.java.net/download/.
> >>
> >> Rgds, Rory
> >>
> >> On 20/02/2016 09:20, Uwe Schindler wrote:
> >>> Hi Rory,
> >>>
> >>> we found another bug in build 105 (but could have introduced much
> earlier,
> >> it is just new code in Lucene to allow us to handle the new
> >> MappedByteBuffer unmapping since build 105):
> >>> Review ID: JI-9029693: Java 9 build 105 breaks MethodHandles calling
> >> interface methods
> >>> This bug may affect Nashorn or Lambdas compilation in Hotspot, so I see
> it
> >> as serious. It is very easy to reproduce with correct command line. I hope
> this
> >> could be fixed easily, because it prevents us from doing further testing
> the
> >> Java 9 changes around our "mmap hack".
> >>> Uwe
> >>>
> >>> -----
> >>> Uwe Schindler
> >>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>> http://www.thetaphi.de
> >>> eMail: [email protected]
> >>>
> >>>
> >>>> -----Original Message-----
> >>>> From: Uwe Schindler [mailto:[email protected]]
> >>>> Sent: Friday, February 19, 2016 7:35 PM
> >>>> To: [email protected]
> >>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> ea+105) -
> >>>> Build # 15928 - Failure!
> >>>>
> >>>> I am able to reproduce:
> >>>>
> >>>> Chdir to backwards-codecs and then do:
> >>>>
> >>>> $ ant test -Dtests.directory=MMapDirectory -Dargs="-Xbatch"
> >>>>
> >>>> Fails almost always with build 105 (on Linux - sorry for breaking jenkins
> >> and
> >>>> my own Windows).
> >>>>
> >>>> -----
> >>>> Uwe Schindler
> >>>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>>> http://www.thetaphi.de
> >>>> eMail: [email protected]
> >>>>
> >>>>
> >>>>> -----Original Message-----
> >>>>> From: Uwe Schindler [mailto:[email protected]]
> >>>>> Sent: Friday, February 19, 2016 7:15 PM
> >>>>> To: [email protected]
> >>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> ea+105)
> >> -
> >>>>> Build # 15928 - Failure!
> >>>>>
> >>>>> Hi,
> >>>>>
> >>>>> I played around. I am quite sure this was a hotspot issue (maybe the
> >> same
> >>>>> one Robert has analyzed). I asked java.lang.invoke to dump all
> >> bytecodes
> >>>> to
> >>>>> disk and inspected them. The code calling Runnable interface was
> always
> >>>>> correct after disassembling. I have no idea what else could be wrong,
> we
> >>>>> should just watch this.
> >>>>>
> >>>>> Uwe
> >>>>>
> >>>>> -----
> >>>>> Uwe Schindler
> >>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>>>> http://www.thetaphi.de
> >>>>> eMail: [email protected]
> >>>>>
> >>>>>
> >>>>>> -----Original Message-----
> >>>>>> From: Uwe Schindler [mailto:[email protected]]
> >>>>>> Sent: Friday, February 19, 2016 4:58 PM
> >>>>>> To: [email protected]
> >>>>>> Subject: RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> >> ea+105) -
> >>>>>> Build # 15928 - Failure!
> >>>>>>
> >>>>>> Hi,
> >>>>>>
> >>>>>> I'll did, but this does not reproduce on build 105. I think this must 
> >>>>>> be
> >> some
> >>>>>> JVM bug. Basically, the method handle should call the cleaner's run()
> >>>>> method
> >>>>>> on the Runnable. To do this it must cast the cleaner to
> >> java.lang.Runnable
> >>>>>> first, which the code clearly does:
> >>>>>>
> >>>>>> cleanMethod =
> >> explicitCastArguments(lookup.findVirtual(Runnable.class,
> >>>>>> "run", methodType(void.class)),
> >>>>>>     methodType(void.class, cleanerClass));
> >>>>>>
> >>>>>> I am beasting with MMapDirectory in loop, no failures. So I think
> some
> >>>>>> hotspot issue miscompiles something. But there is definitely no
> >> problem
> >>>>> like
> >>>>>> this in our (my) code. It will only happen if you don't use
> >>>>>> explicitCastArguments above and instead use asType(), see
> Javadocs:
> >>>>>>
> >>>>>> "The same conversions are allowed as for MethodHandle.asType,
> and
> >>>>> some
> >>>>>> additional conversions are also applied if those conversions fail.
> Given
> >>>>> types
> >>>>>> T0, T1, one of the following conversions is applied if possible, before
> or
> >>>>>> instead of any conversions done by asType:
> >>>>>> If T0 and T1 are references, and T1 is an interface type, then the
> value
> >> of
> >>>>>> type T0 is passed as a T1 without a cast. (This treatment of interfaces
> >>>>> follows
> >>>>>> the usage of the bytecode verifier.)
> >>>>>> [...]"
> >>>>>>
> >>>>>> And this statement is important here! We need to call the interface
> >>>>> method,
> >>>>>> not run() on jdk.internal.ref.Cleaner.
> >>>>>>
> >>>>>> Uwe
> >>>>>>
> >>>>>> -----
> >>>>>> Uwe Schindler
> >>>>>> H.-H.-Meier-Allee 63, D-28213 Bremen
> >>>>>> http://www.thetaphi.de
> >>>>>> eMail: [email protected]
> >>>>>>
> >>>>>>
> >>>>>>> -----Original Message-----
> >>>>>>> From: Policeman Jenkins Server [mailto:[email protected]]
> >>>>>>> Sent: Friday, February 19, 2016 4:34 PM
> >>>>>>> To: [email protected]; [email protected]
> >>>>>>> Subject: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-
> ea+105) -
> >>>>> Build
> >>>>>> #
> >>>>>>> 15928 - Failure!
> >>>>>>> Importance: Low
> >>>>>>>
> >>>>>>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-
> Linux/15928/
> >>>>>>> Java: 64bit/jdk-9-ea+105 -XX:-UseCompressedOops -XX:+UseG1GC
> -
> >>>> XX:-
> >>>>>>> UseSuperWord
> >>>>>>>
> >>>>>>> 13 tests failed.
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>>>> msEnumFixedWidth
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> >>>>>>> A8]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> >>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthSingleValuedVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> >>>>>>> 17]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>>>> 160)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> >>>>>>> 9]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>>>>>>
> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthFewUniqueSetsVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> >>>>>>> 7]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> >>>>>>> a:2176)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetFixedLengthManyValuesPerDocVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> >>>>>>> 0]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>
> LengthManyValuesPerDocVsStoredFields(BaseDocValuesFormatTestCase.ja
> >>>>>>> va:2192)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edVariableLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-011/_0_Lucene50_0.dvd")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:4812FC32C39809A
> >>>>>>> F]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedVariable
> >>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:1503)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetFixedLengthFewUniqueSetsVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-014/_0_Lucene50_0.dvd")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D9F25F00ED68DE
> >>>>>>> B]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>
> LengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>>>> 168)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetVariableLengthBigVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-015/_0.si")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:1EB0B9E46EDB9C
> >>>>>>> AF]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edSetVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:
> >>>>>>> 67)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testThre
> >>>>>>> ads3
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> this IndexWriter is closed
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> org.apache.lucene.store.AlreadyClosedException: this IndexWriter
> is
> >>>>>> closed
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:A8CD493F767D75]
> >>>>>>> :0)
> >>>>>>>       at
> >>>>>>>
> >>>>
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:724)
> >>>>>>>       at
> >>>>>>>
> >>>>
> org.apache.lucene.index.IndexWriter.ensureOpen(IndexWriter.java:738)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.updateDocument(IndexWriter.java:14
> >>>>>>> 88)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.addDocument(IndexWriter.java:1271)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.addDocument(RandomIndex
> >>>>>>> Writer.java:170)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testThreads3(Base
> >>>>>>> DocValuesFormatTestCase.java:2720)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped
> buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>>>> DirectoryWrapper.java:1057)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>>>> 60FieldInfosFormat.java:113)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>>>> .java:101)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>>>> es.java:145)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>>>> AndUpdates.java:617)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>>>> MergeScheduler.java:588)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:626)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 15 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTwo
> >>>>>>> DocumentsNumeric
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Captured an uncaught exception in thread: Thread[id=131,
> >>>> name=Lucene
> >>>>>>> Merge Thread #0, state=RUNNABLE, group=TGRP-
> >>>>>>> TestLucene50DocValuesFormat]
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> com.carrotsearch.randomizedtesting.UncaughtExceptionError:
> >>>> Captured
> >>>>>> an
> >>>>>>> uncaught exception in thread: Thread[id=131, name=Lucene
> Merge
> >>>>> Thread
> >>>>>>> #0, state=RUNNABLE, group=TGRP-
> TestLucene50DocValuesFormat]
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:502F03B8A995D03
> >>>>>>> 9]:0)
> >>>>>>> Caused by:
> org.apache.lucene.index.MergePolicy$MergeException:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>>>>       at
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeExceptio
> >>>>>>> n(ConcurrentMergeScheduler.java:668)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:648)
> >>>>>>> Caused by: java.io.IOException: Unable to unmap the mapped
> buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-004/_0.fnm")
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.Directory.openChecksumInput(Directory.java:113)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>>>> DirectoryWrapper.java:1057)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>>>> 60FieldInfosFormat.java:113)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>>>> .java:101)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>>>> es.java:145)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>>>> AndUpdates.java:617)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>>>> MergeScheduler.java:588)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:626)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 15 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edFixedLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-016/_0.si")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:972D42C832A15D5
> >>>>>>> 3]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedFixedLe
> >>>>>>> ngthVsStoredFields(BaseDocValuesFormatTestCase.java:1496)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edSetFixedLengthVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> >>>>>>> 2]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 55 more
> >>>>>>>
> >>>>>>>
> >>>>>>> FAILED:
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>>>>>> edVariableLengthBigVsStoredFields
> >>>>>>>
> >>>>>>> Error Message:
> >>>>>>> Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>>>
> >>>>>>> Stack Trace:
> >>>>>>> java.io.IOException: Unable to unmap the mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>>>       at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> >>>>>>> B]:0)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>       at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>       at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> >>>>>>>       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.j
> >>>>>>> ava:62)
> >>>>>>>       at
> >>>>>>>
> >>
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
> >>>>>>> sorImpl.java:43)
> >>>>>>>       at java.lang.reflect.Method.invoke(Method.java:520)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(Randomize
> >>>>>>> dRunner.java:1764)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(Rando
> >>>>>>> mizedRunner.java:871)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(Rando
> >>>>>>> mizedRunner.java:907)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(Rand
> >>>>>>> omizedRunner.java:921)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRule
> >>>>>>> SetupTeardownChained.java:49)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleTh
> >>>>>>> readAndTestName.java:48)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask
> >>>>>>> (ThreadLeakControl.java:809)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadL
> >>>>>>> eakControl.java:460)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(Ran
> >>>>>>> domizedRunner.java:880)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(Rando
> >>>>>>> mizedRunner.java:781)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(Rando
> >>>>>>> mizedRunner.java:816)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(Rando
> >>>>>>> mizedRunner.java:827)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeA
> >>>>>>> fterRule.java:45)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreCl
> >>>>>>> assName.java:41)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMet
> >>>>
> hodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAss
> >>>>>>> ertionsRequired.java:53)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure
> >>>>>>> .java:47)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRule
> >>>>>>> IgnoreAfterMaxFailures.java:64)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnore
> >>>>>>> TestSuites.java:54)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(Stat
> >>>>>>> ementAdapter.java:36)
> >>>>>>>       at
> >>>>>>>
> >>
> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.
> >>>>>>> run(ThreadLeakControl.java:367)
> >>>>>>>       at java.lang.Thread.run(Thread.java:804)
> >>>>>>> Caused by: java.lang.IncompatibleClassChangeError: Found class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>       at java.security.AccessController.doPrivileged(Native
> Method)
> >>>>>>>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>       ... 50 more
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> Build Log:
> >>>>>>> [...truncated 4286 lines...]
> >>>>>>>      [junit4] Suite:
> >>>>>>>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testTermsEnumFixedWidth -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   8.77s J0 |
> >>>>>>> TestLucene50DocValuesFormat.testTermsEnumFixedWidth <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/tempDir-003/_6.cfe")
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:86A88A83A7B17A
> >>>>>>> A8]:0)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.doTestT
> >>>>>>> ermsEnumRandom(TestLucene50DocValuesFormat.java:171)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testTer
> >>>>>>> msEnumFixedWidth(TestLucene50DocValuesFormat.java:99)
> >>>>>>>      [junit4]    >    at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    >    at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    >    ... 50 more
> >>>>>>>      [junit4] IGNOR/A 0.01s J0 |
> >>>>>>> TestLucene50DocValuesFormat.testTermsEnumRandomMany
> >>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
> >> (@Nightly())
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>>
> >>>>
> Dtests.method=testSortedSetVariableLengthSingleValuedVsStoredFields
> >>>>> -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   0.03s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthSingleValuedVs
> >>>>>>> StoredFields <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-005/_0.si")
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8BDB7A6ED7ABEF
> >>>>>>> 17]:0)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthSingleValuedVsStoredFields(BaseDocValuesFormatTestCase.java:2
> >>>>>>> 160)
> >>>>>>>      [junit4]    >    at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    >    at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    >    ... 50 more
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testSortedSetVariableLengthVsStoredFields -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.75s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthVsStoredFields
> >>>>>>> <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-007/_0.si")
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:5FB960A49954E84
> >>>>>>> 9]:0)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>>>>>>
> bleLengthVsStoredFields(BaseDocValuesFormatTestCase.java:2143)
> >>>>>>>      [junit4]    >    at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    >    at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    >    ... 50 more
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>>
> >>
> Dtests.method=testSortedSetVariableLengthFewUniqueSetsVsStoredFields
> >>>>>>> -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >>>> Dtests.slow=true
> >>>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.16s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthFewUniqueSets
> >>>>>>> VsStoredFields <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-009/_0_Lucene50_0.dvd")
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:E02BE50024E00F5
> >>>>>>> 7]:0)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetVaria
> >>
> bleLengthFewUniqueSetsVsStoredFields(BaseDocValuesFormatTestCase.jav
> >>>>>>> a:2176)
> >>>>>>>      [junit4]    >    at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    >    at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    >    ... 55 more
> >>>>>>>      [junit4] IGNOR/A 0.00s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetVariableLengthManyVsStored
> >>>>>>> Fields
> >>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
> >> (@Nightly())
> >>>>>>>      [junit4] IGNOR/A 0.00s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedVariableLengthManyVsStoredFiel
> >>>>>>> ds
> >>>>>>>      [junit4]    > Assumption #1: 'nightly' test group is disabled
> >> (@Nightly())
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>>
> >>
> Dtests.method=testSortedSetFixedLengthManyValuesPerDocVsStoredField
> >>>>>>> s -Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >>>>> Dtests.slow=true -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   0.03s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedSetFixedLengthManyValuesPerDo
> >>>>>>> cVsStoredFields <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-010/_0.si")
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:3D2727A94A80349
> >>>>>>> 0]:0)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    >    at
> >>>>> org.apache.lucene.store.MockDirectoryWrapper.open
> >>>>>>> [...truncated too long message...]
> >>>>>>>
> >>>>>>> 4]   2>       at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openChecksumInput(Mock
> >>>>>>> DirectoryWrapper.java:1057)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene60.Lucene60FieldInfosFormat.read(Lucene
> >>>>>>> 60FieldInfosFormat.java:113)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders
> >>>>>>> .java:101)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:66)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdat
> >>>>>>> es.java:145)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.index.ReadersAndUpdates.getReaderForMerge(Readers
> >>>>>>> AndUpdates.java:617)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4032)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(Concurrent
> >>>>>>> MergeScheduler.java:588)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(Co
> >>>>>>> ncurrentMergeScheduler.java:626)
> >>>>>>>      [junit4]   2> Caused by: java.lang.IncompatibleClassChangeError:
> >>>> Found
> >>>>>>> class jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]   2>    at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]   2>    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]   2>    ... 15 more
> >>>>>>>      [junit4]   2>
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testSortedSetFixedLengthVsStoredFields -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.18s J0 |
> >>>>>>>
> >>>>
> TestLucene50DocValuesFormat.testSortedSetFixedLengthVsStoredFields
> >>>>>>> <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-020/_0_Lucene50_0.dvd")
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:EDB8094EA55A7B
> >>>>>>> 2]:0)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.Lucene50CompoundFormat.write(Lucen
> >>>>>>> e50CompoundFormat.java:90)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.createCompoundFile(IndexWriter.java
> >>>>>>> :4680)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.sealFlushedSegment(
> >>>>>>> DocumentsWriterPerThread.java:498)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriterPerThread.flush(DocumentsWrit
> >>>>>>> erPerThread.java:462)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.doFlush(DocumentsWriter.java:5
> >>>>>>> 02)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.DocumentsWriter.flushAllThreads(DocumentsWrit
> >>>>>>> er.java:614)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2815)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedSetVs
> >>>>>>> StoredFields(BaseDocValuesFormatTestCase.java:1983)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.testSortedSetFixed
> >>>>>>> LengthVsStoredFields(BaseDocValuesFormatTestCase.java:2047)
> >>>>>>>      [junit4]    >    at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    >    at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    >    ... 55 more
> >>>>>>>      [junit4]   2> NOTE: reproduce with: ant test  -
> >>>>>>> Dtestcase=TestLucene50DocValuesFormat -
> >>>>>>> Dtests.method=testSortedVariableLengthBigVsStoredFields -
> >>>>>>> Dtests.seed=7BA83158FDA8FFE4 -Dtests.multiplier=3 -
> >> Dtests.slow=true
> >>>> -
> >>>>>>> Dtests.locale=so-SO -Dtests.timezone=Brazil/DeNoronha -
> >>>>>>> Dtests.asserts=true -Dtests.file.encoding=UTF-8
> >>>>>>>      [junit4] ERROR   1.61s J0 |
> >>>>>>>
> >>
> TestLucene50DocValuesFormat.testSortedVariableLengthBigVsStoredFields
> >>>>>>> <<<
> >>>>>>>      [junit4]    > Throwable #1: java.io.IOException: Unable to unmap
> the
> >>>>>>> mapped buffer:
> >>>>>>> MMapIndexInput(path="/home/jenkins/workspace/Lucene-Solr-
> >>>> trunk-
> >>>>>>> Linux/lucene/build/backward-
> >>>>>>>
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001/dvduel-025/_0.si")
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> __randomizedtesting.SeedInfo.seed([7BA83158FDA8FFE4:8B58763DCEB35A6
> >>>>>>> B]:0)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:381)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.freeBuffer(ByteBufferIndexI
> >>>>>>> nput.java:376)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.ByteBufferIndexInput.close(ByteBufferIndexInput.
> >>>>>>> java:355)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.util.LuceneTestCase.slowFileExists(LuceneTestCase.java:2
> >>>>>>> 662)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MockDirectoryWrapper.openInput(MockDirectory
> >>>>>>> Wrapper.java:734)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.FilterDirectory.openInput(FilterDirectory.java:94)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.slowFileExists(IndexWriter.java:4814)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >> org.apache.lucene.index.IndexWriter.filesExist(IndexWriter.java:4351)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.startCommit(IndexWriter.java:4422)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.j
> >>>>>>> ava:2876)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2989
> >>>>>>> )
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2956)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.RandomIndexWriter.commit(RandomIndexWriter.j
> >>>>>>> ava:288)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.index.BaseDocValuesFormatTestCase.doTestSortedVsSto
> >>>>>>> redFields(BaseDocValuesFormatTestCase.java:1451)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.codecs.lucene50.TestLucene50DocValuesFormat.testSort
> >>
> edVariableLengthBigVsStoredFields(TestLucene50DocValuesFormat.java:83)
> >>>>>>>      [junit4]    >    at java.lang.Thread.run(Thread.java:804)
> >>>>>>>      [junit4]    > Caused by: java.lang.IncompatibleClassChangeError:
> >> Found
> >>>>>> class
> >>>>>>> jdk.internal.ref.Cleaner, but interface was expected
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$0(MMapD
> >>>>>>> irectory.java:374)
> >>>>>>>      [junit4]    >    at
> java.security.AccessController.doPrivileged(Native
> >>>>>>> Method)
> >>>>>>>      [junit4]    >    at
> >>>>>>>
> >>
> org.apache.lucene.store.MMapDirectory.lambda$initUnmapHack$1(MMapD
> >>>>>>> irectory.java:372)
> >>>>>>>      [junit4]    >    ... 50 more
> >>>>>>>      [junit4]   2> NOTE: leaving temporary files on disk at:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >>>>>> Linux/lucene/build/backward-
> >>
> codecs/test/J0/temp/lucene.codecs.lucene50.TestLucene50DocValuesForm
> >>>>>>> at_7BA83158FDA8FFE4-001
> >>>>>>>      [junit4]   2> NOTE: test params are: codec=Asserting(Lucene60),
> >>>>>>> sim=RandomSimilarity(queryNorm=false,coord=crazy):
> >> {fieldname=DFR
> >>>>>>> I(n)L2, docId=IB LL-D1, id=IB SPL-DZ(0.3)}, locale=so-SO,
> >>>>>>> timezone=Brazil/DeNoronha
> >>>>>>>      [junit4]   2> NOTE: Linux 3.19.0-47-generic amd64/Oracle
> >> Corporation
> >>>> 9-
> >>>>> ea
> >>>>>>> (64-bit)/cpus=12,threads=1,free=490232696,total=526385152
> >>>>>>>      [junit4]   2> NOTE: All tests run in this JVM:
> >>>>>>> [TestLucene50DocValuesFormat]
> >>>>>>>      [junit4] Completed [4/4 (1!)] on J0 in 50.33s, 105 tests, 13 
> >>>>>>> errors,
> 3
> >>>>> skipped
> >>>>>>> <<< FAILURES!
> >>>>>>>
> >>>>>>> [...truncated 20 lines...]
> >>>>>>> BUILD FAILED
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:740:
> >> The
> >>>>>>> following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:684:
> >> The
> >>>>>>> following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-Linux/build.xml:59:
> The
> >>>>>>> following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >>>>> Linux/lucene/build.xml:475:
> >>>>>>> The following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >> Linux/lucene/common-
> >>>>>>> build.xml:2187: The following error occurred while executing this
> line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> Linux/lucene/module-
> >>>>>>> build.xml:58: The following error occurred while executing this line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >> Linux/lucene/common-
> >>>>>>> build.xml:1457: The following error occurred while executing this
> line:
> >>>>>>> /home/jenkins/workspace/Lucene-Solr-trunk-
> >> Linux/lucene/common-
> >>>>>>> build.xml:1014: There were test failures: 4 suites, 152 tests, 13
> errors,
> >> 11
> >>>>>>> ignored (11 assumptions) [seed: 7BA83158FDA8FFE4]
> >>>>>>>
> >>>>>>> Total time: 15 minutes 49 seconds
> >>>>>>> Build step 'Invoke Ant' marked build as failure
> >>>>>>> Archiving artifacts
> >>>>>>> [WARNINGS] Skipping publisher since build result is FAILURE
> >>>>>>> Recording test results
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RE: [JENKINS-EA] Lucene-Solr-trunk-Linux (64bit/jdk-9-ea+105) - Build # 15928 - Failure!

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