Well, I committed some more verbosity here, but it's sure looking like
on OS X it sometimes "forgets" to execute a finally clause in
ConcurrentMergeScheduler$MergeThread.run

I eagerly await the next time it fails.

Mike McCandless

http://blog.mikemccandless.com

On Thu, Feb 18, 2016 at 9:08 AM, Michael McCandless
<[email protected]> wrote:
> Ahh, it finally failed again (on OS X).  I'll dig.
>
> Mike McCandless
>
> http://blog.mikemccandless.com
>
>
> On Thu, Feb 18, 2016 at 3:46 AM, Policeman Jenkins Server
> <[email protected]> wrote:
>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-MacOSX/3039/
>> Java: 64bit/jdk1.8.0 -XX:-UseCompressedOops -XX:+UseParallelGC
>>
>> 1 tests failed.
>> FAILED:  
>> org.apache.lucene.TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler
>>
>> Error Message:
>>
>>
>> Stack Trace:
>> java.lang.AssertionError
>>         at 
>> __randomizedtesting.SeedInfo.seed([BE14B687580DC301:39950B2A5C2DB905]:0)
>>         at org.junit.Assert.fail(Assert.java:92)
>>         at org.junit.Assert.assertTrue(Assert.java:43)
>>         at org.junit.Assert.assertTrue(Assert.java:54)
>>         at 
>> org.apache.lucene.TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler(TestMergeSchedulerExternal.java:126)
>>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>         at 
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>>         at 
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>>         at java.lang.reflect.Method.invoke(Method.java:498)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921)
>>         at 
>> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:49)
>>         at 
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
>>         at 
>> org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:48)
>>         at 
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
>>         at 
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at 
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
>>         at 
>> com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:809)
>>         at 
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:460)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:880)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:781)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:816)
>>         at 
>> com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:827)
>>         at 
>> org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:45)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at 
>> org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:41)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:40)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at 
>> org.apache.lucene.util.TestRuleAssertionsRequired$1.evaluate(TestRuleAssertionsRequired.java:53)
>>         at 
>> org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:47)
>>         at 
>> org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:64)
>>         at 
>> org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:54)
>>         at 
>> com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
>>         at 
>> com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:367)
>>         at java.lang.Thread.run(Thread.java:745)
>>
>>
>>
>>
>> Build Log:
>> [...truncated 513 lines...]
>>    [junit4] Suite: org.apache.lucene.TestMergeSchedulerExternal
>>    [junit4]   1> TEST FAILED; IW infoStream output:
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.108Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  init: current segments file is "segments"; 
>> deletionPolicy=org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy@4fd483a5
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.108Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "" [0 segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.108Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.108Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  init: create=true
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.108Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    [junit4]   1> dir=MockDirectoryWrapper(RAMDirectory@6f9049f8 
>> lockFactory=org.apache.lucene.store.SingleInstanceLockFactory@785f410e)
>>    [junit4]   1> index=
>>    [junit4]   1> version=5.6.0
>>    [junit4]   1> analyzer=org.apache.lucene.analysis.MockAnalyzer
>>    [junit4]   1> ramBufferSizeMB=-1.0
>>    [junit4]   1> maxBufferedDocs=2
>>    [junit4]   1> maxBufferedDeleteTerms=-1
>>    [junit4]   1> mergedSegmentWarmer=null
>>    [junit4]   1> 
>> delPolicy=org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy
>>    [junit4]   1> commit=null
>>    [junit4]   1> openMode=CREATE_OR_APPEND
>>    [junit4]   1> 
>> similarity=org.apache.lucene.search.similarities.ClassicSimilarity
>>    [junit4]   1> mergeScheduler=MyMergeScheduler: maxThreadCount=-1, 
>> maxMergeCount=-1, ioThrottle=true
>>    [junit4]   1> default WRITE_LOCK_TIMEOUT=0
>>    [junit4]   1> writeLockTimeout=0
>>    [junit4]   1> codec=Asserting(Lucene54): {}, docValues:{}
>>    [junit4]   1> infoStream=org.apache.lucene.util.PrintStreamInfoStream
>>    [junit4]   1> mergePolicy=[LogByteSizeMergePolicy: minMergeSize=1677721, 
>> mergeFactor=29, maxMergeSize=2147483648, 
>> maxMergeSizeForForcedMerge=9223372036854775807, 
>> calibrateSizeByDeletes=false, maxMergeDocs=2147483647, 
>> maxCFSSegmentSizeMB=8.796093022207999E12, noCFSRatio=0.0]
>>    [junit4]   1> 
>> indexerThreadPool=org.apache.lucene.index.DocumentsWriterPerThreadPool@28a76779
>>    [junit4]   1> readerPooling=false
>>    [junit4]   1> perThreadHardLimitMB=1945
>>    [junit4]   1> useCompoundFile=false
>>    [junit4]   1> commitOnClose=true
>>    [junit4]   1> writer=org.apache.lucene.index.IndexWriter@4515341c
>>    [junit4]   1>
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.108Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  MMapDirectory.UNMAP_SUPPORTED=true
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.12Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _0 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.12Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.12Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.124Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  4 msec to finish stored fields
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.153Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  28 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.157Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.157Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has 0 deleted docs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.157Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has no vectors; no norms; no docValues; no prox; no freqs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.157Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_0.fdx, _0_Asserting_0.doc, _0_Asserting_0.tim, _0.fdt, 
>> _0_Asserting_0.tip, _0.fnm]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.158Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.158Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_0 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment seg-private updates=null
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=1 seg=_0(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2" [1 segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  findMerges: 1 segments
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_0(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 1 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  initDynamicDefaults spins=false maxThreadCount=1 maxMergeCount=6
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.165Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.167Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _1 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.168Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.168Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.172Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  4 msec to finish stored fields
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.192Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  20 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.195Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.195Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has 0 deleted docs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.195Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has no vectors; no norms; no docValues; no prox; no freqs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.195Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_1_Asserting_0.tip, _1_Asserting_0.doc, _1_Asserting_0.tim, 
>> _1.fdx, _1.fnm, _1.fdt]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.195Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.197Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_1 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment seg-private updates=null
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=2 seg=_1(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2" [2 segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  findMerges: 2 segments
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_0(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_1(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 2 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.205Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.208Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _2 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.208Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.208Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.211Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to finish stored fields
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.248Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  36 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.252Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.252Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has 0 deleted docs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.252Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has no vectors; no norms; no docValues; no prox; no freqs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.252Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_2.fdt, _2_Asserting_0.tip, _2.fnm, _2.fdx, 
>> _2_Asserting_0.doc, _2_Asserting_0.tim]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.252Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.275Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_2 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment seg-private updates=null
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=3 seg=_2(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2" [3 segments ; 
>> isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  findMerges: 3 segments
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_0(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_1(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_2(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 3 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.282Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.285Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _3 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.285Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.285Z; 
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>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.289Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  4 msec to finish stored fields
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_3.fdx, _3_Asserting_0.doc, _3.fnm, _3_Asserting_0.tim, 
>> _3.fdt, _3_Asserting_0.tip]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.325Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> docValues:{}
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> docs/MB=3,000.217
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.332Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2" [4 
>> segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.332Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 4 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.332Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.332Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.332Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.336Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _4 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.336Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.336Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.339Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to finish stored fields
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  15 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.358Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.358Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_4.fdt, _4.fnm, _4_Asserting_0.doc, _4_Asserting_0.tim, 
>> _4_Asserting_0.tip, _4.fdx]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.358Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.358Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_4 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=5 seg=_4(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2" [5 segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_0(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_1(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_2(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_3(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_4(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 5 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.365Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.368Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _5 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.368Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.368Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.372Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to finish stored fields
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.401Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  28 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.404Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.404Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has 0 deleted docs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.404Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has no vectors; no norms; no docValues; no prox; no freqs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.404Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_5.fnm, _5_Asserting_0.tip, _5.fdt, _5_Asserting_0.doc, 
>> _5_Asserting_0.tim, _5.fdx]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.404Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.404Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_5 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment seg-private updates=null
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=6 seg=_5(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2" [6 segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  findMerges: 6 segments
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_0(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_1(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_2(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_3(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.422Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_4(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.437Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_5(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.437Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 6 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.437Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.437Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2 
>> _5(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.437Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.44Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _6 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.44Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.44Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.444Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to finish stored fields
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.459Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  15 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.463Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.463Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has 0 deleted docs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.463Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has no vectors; no norms; no docValues; no prox; no freqs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.463Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_6_Asserting_0.doc, _6_Asserting_0.tim, _6.fdt, _6.fnm, 
>> _6.fdx, _6_Asserting_0.tip]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.463Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_6 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=7 seg=_6(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.474Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2" [7 segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.474Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.474Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_6(5.6.0):C2 level=3.0503798 size=0.001 MB
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 7 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.487Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.487Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2 
>> _5(5.6.0):C2 _6(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.487Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.49Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _7 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.49Z; 
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  4 msec to write fieldInfos
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_7_Asserting_0.tip, _7.fnm, _7_Asserting_0.doc, 
>> _7_Asserting_0.tim, _7.fdt, _7.fdx]
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> docs/MB=3,000.217
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2" [8 segments ; isCommit 
>> = false]
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_6(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.522Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_7(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.522Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 8 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.522Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.522Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2 
>> _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.522Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.525Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _8 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.525Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.525Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.529Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to finish stored fields
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.544Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  14 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.548Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  4 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.548Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has 0 deleted docs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.548Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has no vectors; no norms; no docValues; no prox; no freqs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.548Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_8_Asserting_0.doc, _8_Asserting_0.tim, _8.fdx, 
>> _8_Asserting_0.tip, _8.fdt, _8.fnm]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.548Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.548Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_8 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment seg-private updates=null
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=9 seg=_8(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2" [9 
>> segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  findMerges: 9 segments
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_0(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_1(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_2(5.6.0):C2 level=3.0503798 size=0.001 MB
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>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_3(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_4(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_5(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_6(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_7(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_8(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 9 segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2 
>> _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.555Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.557Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flush postings as segment _9 numDocs=2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.557Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write norms
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.557Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to write docValues
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.562Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  4 msec to finish stored fields
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.577Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  15 msec to write postings and finish vectors
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.581Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  3 msec to write fieldInfos
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.581Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has 0 deleted docs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.581Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  new segment has no vectors; no norms; no docValues; no prox; no freqs
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.581Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushedFiles=[_9.fdx, _9.fdt, _9.fnm, _9_Asserting_0.doc, 
>> _9_Asserting_0.tim, _9_Asserting_0.tip]
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.581Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed codec=Asserting(Lucene54): {id=PostingsFormat(name=Asserting)}, 
>> docValues:{}
>>    [junit4]   1> DWPT 100 [2016-02-18T08:41:26.581Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  flushed: segment=_9 ramUsed=0.071 MB newFlushedSize=0.001 MB 
>> docs/MB=3,000.217
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment seg-private updates=null
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publishFlushedSegment
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  publish sets newSegment delGen=10 seg=_9(5.6.0):C2
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now checkpoint "_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 
>> _9(5.6.0):C2" [10 segments ; isCommit = false]
>>    [junit4]   1> IFD 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  0 msec to checkpoint
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  findMerges: 10 segments
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_0(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_1(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_2(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_3(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_4(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_5(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_6(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_7(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_8(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  seg=_9(5.6.0):C2 level=3.0503798 size=0.001 MB
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    level -1.0 to 3.0503798: 10 segments
>>    [junit4]   1> LMP 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    add merge=_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 
>> _9(5.6.0):C2 start=0 end=10
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  add merge to pendingMerges: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 
>> _3(5.6.0):C2 _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 
>> _8(5.6.0):C2 _9(5.6.0):C2 [total 1 pending]
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge merging= []
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_0(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_1(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_2(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_3(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_4(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_5(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_6(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_7(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_8(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  registerMerge info=_9(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  now merge
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    index: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2 
>> _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 _9(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    consider merge _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 _9(5.6.0):C2
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.586Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>      launch new thread [MyMergeThread]
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.59Z; MyMergeThread]:   merge 
>> thread: start
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.591Z; MyMergeThread]: now apply 
>> deletes for 10 merging segments
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.591Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>  updateMergeThreads ioThrottle=true targetMBPerSec=20.0 MB/sec
>>    [junit4]   1> merge thread MyMergeThread estSize=0.0 MB (written=0.0 MB) 
>> runTime=0.0s (stopped=0.0s, paused=0.0s) rate=unlimited
>>    [junit4]   1>   leave running at Infinity MB/sec
>>    [junit4]   1> BD 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: 
>> applyDeletes: open segment readers took 0 msec
>>    [junit4]   1> BD 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: 
>> applyDeletes: no segments; skipping
>>    [junit4]   1> BD 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: prune 
>> sis=segments: _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 
>> _9(5.6.0):C2 minGen=1 packetCount=0
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: merge 
>> seg=_a _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2 
>> _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 _9(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: now merge
>>    [junit4]   1>   merge=_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 _9(5.6.0):C2
>>    [junit4]   1>   index=_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 
>> _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 _9(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: merging 
>> _0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 _3(5.6.0):C2 _4(5.6.0):C2 
>> _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 _8(5.6.0):C2 _9(5.6.0):C2
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: 
>> handleMergeException: merge=_0(5.6.0):C2 _1(5.6.0):C2 _2(5.6.0):C2 
>> _3(5.6.0):C2 _4(5.6.0):C2 _5(5.6.0):C2 _6(5.6.0):C2 _7(5.6.0):C2 
>> _8(5.6.0):C2 _9(5.6.0):C2 exc=java.io.IOException: now failing during merge
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.592Z; MyMergeThread]: hit 
>> exception during merge
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: hit 
>> tragic IOException inside merge
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: rollback
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: all 
>> running merges have aborted
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: rollback: 
>> done finish merges
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.593Z; 
>> TEST-TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler-seed#[BE14B687580DC301]]:
>>    no more merges pending; now return
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: abort
>>    [junit4]   1> DW 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: done 
>> abort success=true
>>    [junit4]   1> IW 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: rollback: 
>> infos=
>>    [junit4]   1> MS 100 [2016-02-18T08:41:26.593Z; MyMergeThread]: 
>> updateMergeThreads ioThrottle=true targetMBPerSec=20.0 MB/sec
>>    [junit4]   1>
>>    [junit4]   2> NOTE: reproduce with: ant test  
>> -Dtestcase=TestMergeSchedulerExternal 
>> -Dtests.method=testSubclassConcurrentMergeScheduler 
>> -Dtests.seed=BE14B687580DC301 -Dtests.slow=true -Dtests.locale=es-PR 
>> -Dtests.timezone=Asia/Phnom_Penh -Dtests.asserts=true 
>> -Dtests.file.encoding=UTF-8
>>    [junit4] FAILURE 0.55s J1 | 
>> TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler <<<
>>    [junit4]    > Throwable #1: java.lang.AssertionError
>>    [junit4]    >        at 
>> __randomizedtesting.SeedInfo.seed([BE14B687580DC301:39950B2A5C2DB905]:0)
>>    [junit4]    >        at 
>> org.apache.lucene.TestMergeSchedulerExternal.testSubclassConcurrentMergeScheduler(TestMergeSchedulerExternal.java:126)
>>    [junit4]    >        at java.lang.Thread.run(Thread.java:745)
>>    [junit4]   2> NOTE: test params are: codec=Asserting(Lucene54): 
>> {id=PostingsFormat(name=Asserting)}, docValues:{}, sim=DefaultSimilarity, 
>> locale=es-PR, timezone=Asia/Phnom_Penh
>>    [junit4]   2> NOTE: Mac OS X 10.8.5 x86_64/Oracle Corporation 1.8.0_72 
>> (64-bit)/cpus=3,threads=1,free=101265472,total=218628096
>>    [junit4]   2> NOTE: All tests run in this JVM: [TestLongBitSet, 
>> TestSegmentTermEnum, TestSparseFixedBitSet, TestLucene50SegmentInfoFormat, 
>> TestSimpleExplanations, TestStressAdvance, TestExternalCodecs, 
>> TestNumericRangeQuery64, TestRegExp, TestIndexReaderClose, TestDirectory, 
>> TestFieldValueQuery, TestBitDocIdSetBuilder, TestSortedSetSortField, 
>> TestCachingWrapperFilter, TestCharFilter, TestSimilarity2, 
>> TestDocTermOrdsRewriteMethod, TestCodecs, TestSortedNumericSortField, 
>> TestRecyclingIntBlockAllocator, TestSpansAdvanced, 
>> TestIndexWriterMergePolicy, TestNRTCachingDirectory, TestBooleanOr, 
>> TestByteArrayDataInput, TestIndexWriterForceMerge, 
>> TestBinaryDocValuesUpdates, TestConsistentFieldNumbers, TestFilterSpans, 
>> TestLevenshteinAutomata, TestDocValues, TestBagOfPositions, 
>> TestSpanMultiTermQueryWrapper, TestSleepingLockWrapper, 
>> TestRamUsageEstimator, TestSearcherManager, TestFixedBitSet, 
>> TestSentinelIntSet, TestAutomaton, Test2BSortedDocValuesOrds, 
>> TestMergeSchedulerExternal]
>>    [junit4] Completed [95/421 (1!)] on J1 in 0.59s, 2 tests, 1 failure <<< 
>> FAILURES!
>>
>> [...truncated 1060 lines...]
>> BUILD FAILED
>> /Users/jenkins/workspace/Lucene-Solr-5.x-MacOSX/build.xml:750: The following 
>> error occurred while executing this line:
>> /Users/jenkins/workspace/Lucene-Solr-5.x-MacOSX/build.xml:694: The following 
>> error occurred while executing this line:
>> /Users/jenkins/workspace/Lucene-Solr-5.x-MacOSX/build.xml:59: The following 
>> error occurred while executing this line:
>> /Users/jenkins/workspace/Lucene-Solr-5.x-MacOSX/lucene/build.xml:50: The 
>> following error occurred while executing this line:
>> /Users/jenkins/workspace/Lucene-Solr-5.x-MacOSX/lucene/common-build.xml:1477:
>>  The following error occurred while executing this line:
>> /Users/jenkins/workspace/Lucene-Solr-5.x-MacOSX/lucene/common-build.xml:1033:
>>  There were test failures: 421 suites (1 ignored), 3386 tests, 1 failure, 48 
>> ignored (44 assumptions) [seed: BE14B687580DC301]
>>
>> Total time: 7 minutes 18 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
>>
>>
>>
>>
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