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

Uwe Schindler Tue, 23 Feb 2016 02:13:54 -0800

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
> >>>>> Email was triggered for: Failure - Any
> >>>>> Sending email for trigger: Failure - Any
> >>>>>
> >>>>
> >>>>
> >>>> ---------------------------------------------------------------------
> >>>> To unsubscribe, e-mail: [email protected]
> >>>> For additional commands, e-mail: [email protected]
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: [email protected]
> >>> For additional commands, e-mail: [email protected]
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: [email protected]
> >> For additional commands, e-mail: [email protected]
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: [email protected]
> > For additional commands, e-mail: [email protected]
> >
> 
> --
> Rgds,Rory O'Donnell
> Quality Engineering Manager
> Oracle EMEA , Dublin, Ireland
> 
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [email protected]
> For additional commands, e-mail: [email protected]



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

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