Build: builds.flonkings.com/job/Lucene-trunk-Linux-Java7-64-test-only/85326/

5 tests failed.
REGRESSION:  
org.apache.lucene.index.TestIndexWriterMerging.testForceMergeDeletes2

Error Message:
background merge hit exception: _0(5.0):C2/1:delGen=1 _1(5.0):C2/1:delGen=1 
_2(5.0):C2/1:delGen=1 into _1d

Stack Trace:
java.io.IOException: background merge hit exception: _0(5.0):C2/1:delGen=1 
_1(5.0):C2/1:delGen=1 _2(5.0):C2/1:delGen=1 into _1d
        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:F269191A6AE4C502]:0)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
        at 
org.apache.lucene.index.TestIndexWriterMerging.testForceMergeDeletes2(TestIndexWriterMerging.java:238)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1618)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:877)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:793)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:453)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:738)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:772)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:783)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        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:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at java.lang.Thread.run(Thread.java:745)


REGRESSION:  
org.apache.lucene.index.TestIndexWriterMerging.testForceMergeDeletes

Error Message:
background merge hit exception: _0(5.0):c2/1:delGen=1 into _5

Stack Trace:
java.io.IOException: background merge hit exception: _0(5.0):c2/1:delGen=1 into 
_5
        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:669C2E10BB4C75E4]:0)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
        at 
org.apache.lucene.index.TestIndexWriterMerging.testForceMergeDeletes(TestIndexWriterMerging.java:171)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1618)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:877)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:793)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:453)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:738)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:772)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:783)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        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:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at java.lang.Thread.run(Thread.java:745)


REGRESSION:  org.apache.lucene.index.TestIndexWriterReader.testForceMergeDeletes

Error Message:
background merge hit exception: _0(5.0):c2/1:delGen=1

Stack Trace:
java.io.IOException: background merge hit exception: _0(5.0):c2/1:delGen=1
        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:669C2E10BB4C75E4]:0)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
        at 
org.apache.lucene.index.TestIndexWriterReader.testForceMergeDeletes(TestIndexWriterReader.java:896)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1618)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:877)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:793)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:453)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:738)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:772)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:783)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        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:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at java.lang.Thread.run(Thread.java:745)


REGRESSION:  org.apache.lucene.index.TestTieredMergePolicy.testForceMergeDeletes

Error Message:
background merge hit exception: _0(5.0):c4/1:delGen=1 _1(5.0):c4/1:delGen=1 
_2(5.0):c4/1:delGen=1 _3(5.0):c4/1:delGen=1 _4(5.0):c4/1:delGen=1 
_5(5.0):c4/1:delGen=1 _6(5.0):c4/1:delGen=1 _7(5.0):c4/1:delGen=1 
_8(5.0):c4/1:delGen=1 _9(5.0):c4/1:delGen=1 _a(5.0):c4/1:delGen=1 
_b(5.0):c4/1:delGen=1 _c(5.0):c4/1:delGen=1 _d(5.0):c4/1:delGen=1 
_e(5.0):c4/1:delGen=1 _f(5.0):c4/1:delGen=1 _g(5.0):c4/1:delGen=1 
_h(5.0):c4/1:delGen=1 _i(5.0):c4/1:delGen=1 _j(5.0):c4/1:delGen=1

Stack Trace:
java.io.IOException: background merge hit exception: _0(5.0):c4/1:delGen=1 
_1(5.0):c4/1:delGen=1 _2(5.0):c4/1:delGen=1 _3(5.0):c4/1:delGen=1 
_4(5.0):c4/1:delGen=1 _5(5.0):c4/1:delGen=1 _6(5.0):c4/1:delGen=1 
_7(5.0):c4/1:delGen=1 _8(5.0):c4/1:delGen=1 _9(5.0):c4/1:delGen=1 
_a(5.0):c4/1:delGen=1 _b(5.0):c4/1:delGen=1 _c(5.0):c4/1:delGen=1 
_d(5.0):c4/1:delGen=1 _e(5.0):c4/1:delGen=1 _f(5.0):c4/1:delGen=1 
_g(5.0):c4/1:delGen=1 _h(5.0):c4/1:delGen=1 _i(5.0):c4/1:delGen=1 
_j(5.0):c4/1:delGen=1
        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:669C2E10BB4C75E4]:0)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
        at 
org.apache.lucene.index.TestTieredMergePolicy.testForceMergeDeletes(TestTieredMergePolicy.java:64)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1618)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:877)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:793)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:453)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:738)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:772)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:783)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        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:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at java.lang.Thread.run(Thread.java:745)


REGRESSION:  
org.apache.lucene.index.TestTieredMergePolicy.testForceMergeDeletesMaxSegSize

Error Message:
background merge hit exception: _1(5.0):C222 into _2 [maxNumSegments=1]

Stack Trace:
java.io.IOException: background merge hit exception: _1(5.0):C222 into _2 
[maxNumSegments=1]
        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:36EB1146DDCF4075]:0)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
        at 
org.apache.lucene.index.TestTieredMergePolicy.testForceMergeDeletesMaxSegSize(TestTieredMergePolicy.java:148)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1618)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:827)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:863)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:877)
        at 
org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50)
        at 
org.apache.lucene.util.TestRuleFieldCacheSanity$1.evaluate(TestRuleFieldCacheSanity.java:51)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:793)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:453)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:836)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:738)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:772)
        at 
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:783)
        at 
org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46)
        at 
org.apache.lucene.util.TestRuleStoreClassName$1.evaluate(TestRuleStoreClassName.java:42)
        at 
com.carrotsearch.randomizedtesting.rules.SystemPropertiesInvariantRule$1.evaluate(SystemPropertiesInvariantRule.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        at 
com.carrotsearch.randomizedtesting.rules.NoShadowingOrOverridesOnMethodsRule$1.evaluate(NoShadowingOrOverridesOnMethodsRule.java:39)
        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:43)
        at 
org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48)
        at 
org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65)
        at 
org.apache.lucene.util.TestRuleIgnoreTestSuites$1.evaluate(TestRuleIgnoreTestSuites.java:55)
        at 
com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36)
        at 
com.carrotsearch.randomizedtesting.ThreadLeakControl$StatementRunner.run(ThreadLeakControl.java:360)
        at java.lang.Thread.run(Thread.java:745)




Build Log:
[...truncated 219 lines...]
   [junit4] Suite: org.apache.lucene.index.TestTieredMergePolicy
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestTieredMergePolicy -Dtests.method=testForceMergeDeletes 
-Dtests.seed=54EC7EB684C6F5CB -Dtests.slow=true -Dtests.locale=in_ID 
-Dtests.timezone=Asia/Vientiane -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.79s J1 | TestTieredMergePolicy.testForceMergeDeletes <<<
   [junit4]    > Throwable #1: java.io.IOException: background merge hit 
exception: _0(5.0):c4/1:delGen=1 _1(5.0):c4/1:delGen=1 _2(5.0):c4/1:delGen=1 
_3(5.0):c4/1:delGen=1 _4(5.0):c4/1:delGen=1 _5(5.0):c4/1:delGen=1 
_6(5.0):c4/1:delGen=1 _7(5.0):c4/1:delGen=1 _8(5.0):c4/1:delGen=1 
_9(5.0):c4/1:delGen=1 _a(5.0):c4/1:delGen=1 _b(5.0):c4/1:delGen=1 
_c(5.0):c4/1:delGen=1 _d(5.0):c4/1:delGen=1 _e(5.0):c4/1:delGen=1 
_f(5.0):c4/1:delGen=1 _g(5.0):c4/1:delGen=1 _h(5.0):c4/1:delGen=1 
_i(5.0):c4/1:delGen=1 _j(5.0):c4/1:delGen=1
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:669C2E10BB4C75E4]:0)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
   [junit4]    >        at 
org.apache.lucene.index.TestTieredMergePolicy.testForceMergeDeletes(TestTieredMergePolicy.java:64)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestTieredMergePolicy -Dtests.method=testForceMergeDeletesMaxSegSize 
-Dtests.seed=54EC7EB684C6F5CB -Dtests.slow=true -Dtests.locale=in_ID 
-Dtests.timezone=Asia/Vientiane -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.42s J1 | 
TestTieredMergePolicy.testForceMergeDeletesMaxSegSize <<<
   [junit4]    > Throwable #1: java.io.IOException: background merge hit 
exception: _1(5.0):C222 into _2 [maxNumSegments=1]
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:36EB1146DDCF4075]:0)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
   [junit4]    >        at 
org.apache.lucene.index.TestTieredMergePolicy.testForceMergeDeletesMaxSegSize(TestTieredMergePolicy.java:148)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> NOTE: test params are: 
codec=FastCompressingStoredFields(storedFieldsFormat=CompressingStoredFieldsFormat(compressionMode=FAST,
 chunkSize=133), 
termVectorsFormat=CompressingTermVectorsFormat(compressionMode=FAST, 
chunkSize=133)), sim=DefaultSimilarity, locale=in_ID, timezone=Asia/Vientiane
   [junit4]   2> NOTE: Linux 3.2.0-26-generic amd64/Oracle Corporation 1.7.0_55 
(64-bit)/cpus=8,threads=1,free=92642184,total=260046848
   [junit4]   2> NOTE: All tests run in this JVM: [TestLock, 
TestByteArrayDataInput, TestMathUtil, TestFilterDirectory, TestFilterIterator, 
TestMultiValuedNumericRangeQuery, TestTieredMergePolicy]
   [junit4] Completed on J1 in 19.41s, 6 tests, 2 errors <<< FAILURES!

[...truncated 470 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterReader
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterReader -Dtests.method=testForceMergeDeletes 
-Dtests.seed=54EC7EB684C6F5CB -Dtests.slow=true -Dtests.locale=en_GB 
-Dtests.timezone=America/Coral_Harbour -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.08s J3 | TestIndexWriterReader.testForceMergeDeletes <<<
   [junit4]    > Throwable #1: java.io.IOException: background merge hit 
exception: _0(5.0):c2/1:delGen=1
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:669C2E10BB4C75E4]:0)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterReader.testForceMergeDeletes(TestIndexWriterReader.java:896)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> NOTE: test params are: codec=Lucene46: 
{field=PostingsFormat(name=Memory doPackFST= true), 
field2=Pulsing41(freqCutoff=15 minBlockSize=48 maxBlockSize=167), 
indexname=Pulsing41(freqCutoff=14 minBlockSize=48 maxBlockSize=167), 
field3=Pulsing41(freqCutoff=14 minBlockSize=48 maxBlockSize=167), 
field1=FSTOrd41, id=Pulsing41(freqCutoff=14 minBlockSize=48 maxBlockSize=167), 
field5=FSTOrd41, foo=PostingsFormat(name=Memory doPackFST= true), 
field4=PostingsFormat(name=Memory doPackFST= true)}, docValues:{}, 
sim=DefaultSimilarity, locale=en_GB, timezone=America/Coral_Harbour
   [junit4]   2> NOTE: Linux 3.2.0-26-generic amd64/Oracle Corporation 1.7.0_55 
(64-bit)/cpus=8,threads=1,free=96818848,total=132120576
   [junit4]   2> NOTE: All tests run in this JVM: [TestPayloadExplanations, 
TestSearchAfter, TestFixedBitSet, TestWildcardRandom, TestSpansAdvanced2, 
MultiCollectorTest, TestPersistentSnapshotDeletionPolicy, TestIndexSearcher, 
TestLucene42DocValuesFormat, TestParallelReaderEmptyIndex, TestFieldCache, 
TestIndexWriterReader]
   [junit4] Completed on J3 in 58.51s, 22 tests, 1 error <<< FAILURES!

[...truncated 43 lines...]
   [junit4] Suite: org.apache.lucene.index.TestIndexWriterMerging
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterMerging -Dtests.method=testForceMergeDeletes2 
-Dtests.seed=54EC7EB684C6F5CB -Dtests.slow=true -Dtests.locale=in 
-Dtests.timezone=America/Catamarca -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   2.43s J0 | TestIndexWriterMerging.testForceMergeDeletes2 <<<
   [junit4]    > Throwable #1: java.io.IOException: background merge hit 
exception: _0(5.0):C2/1:delGen=1 _1(5.0):C2/1:delGen=1 _2(5.0):C2/1:delGen=1 
into _1d
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:F269191A6AE4C502]:0)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterMerging.testForceMergeDeletes2(TestIndexWriterMerging.java:238)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> NOTE: reproduce with: ant test  
-Dtestcase=TestIndexWriterMerging -Dtests.method=testForceMergeDeletes 
-Dtests.seed=54EC7EB684C6F5CB -Dtests.slow=true -Dtests.locale=in 
-Dtests.timezone=America/Catamarca -Dtests.file.encoding=US-ASCII
   [junit4] ERROR   0.15s J0 | TestIndexWriterMerging.testForceMergeDeletes <<<
   [junit4]    > Throwable #1: java.io.IOException: background merge hit 
exception: _0(5.0):c2/1:delGen=1 into _5
   [junit4]    >        at 
__randomizedtesting.SeedInfo.seed([54EC7EB684C6F5CB:669C2E10BB4C75E4]:0)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1807)
   [junit4]    >        at 
org.apache.lucene.index.IndexWriter.forceMergeDeletes(IndexWriter.java:1847)
   [junit4]    >        at 
org.apache.lucene.index.TestIndexWriterMerging.testForceMergeDeletes(TestIndexWriterMerging.java:171)
   [junit4]    >        at java.lang.Thread.run(Thread.java:745)
   [junit4]   2> NOTE: test params are: codec=Lucene42, sim=DefaultSimilarity, 
locale=in, timezone=America/Catamarca
   [junit4]   2> NOTE: Linux 3.2.0-26-generic amd64/Oracle Corporation 1.7.0_55 
(64-bit)/cpus=8,threads=1,free=138112584,total=255328256
   [junit4]   2> NOTE: All tests run in this JVM: [TestTopFieldCollector, 
TestSimpleExplanationsOfNonMatches, TestOfflineSorter, TestTopDocsCollector, 
TestFieldCacheSanityChecker, TestFuzzyQuery, TestThreadedForceMerge, 
TestSearchWithThreads, TestDirectoryReader, TestTermsEnum2, TestRegexpRandom2, 
TestPostingsFormat, TestRecyclingIntBlockAllocator, TestFilterAtomicReader, 
TestMmapDirectory, FuzzyTermOnShortTermsTest, TestStressIndexing, 
TestSortDocValues, TestIndexWriterOnJRECrash, TestDocumentsWriterDeleteQueue, 
TestFieldValueFilter, TestFieldCacheRangeFilter, TestIndexWriter, 
TestScoreCachingWrappingScorer, TestNewestSegment, TestIndexWriterMerging]
   [junit4] Completed on J0 in 22.80s, 6 tests, 2 errors <<< FAILURES!

[...truncated 766 lines...]
BUILD FAILED
/var/lib/jenkins/workspace/Lucene-trunk-Linux-Java7-64-test-only/checkout/lucene/build.xml:49:
 The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-trunk-Linux-Java7-64-test-only/checkout/lucene/common-build.xml:1296:
 The following error occurred while executing this line:
/var/lib/jenkins/workspace/Lucene-trunk-Linux-Java7-64-test-only/checkout/lucene/common-build.xml:920:
 There were test failures: 396 suites, 3070 tests, 5 errors, 95 ignored (85 
assumptions)

Total time: 6 minutes 7 seconds
Build step 'Invoke Ant' marked build as failure
Archiving artifacts
Recording test results
Email was triggered for: Failure
Sending email for trigger: Failure


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