Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0_66) - Build # 5437 - Still Failing!
I committed a fix: it was a fun failure, where the randomized merge policy it got had such a tiny maxMergedSegmentMB that no merging ever took place and so the test never saw the merge exceptions it was waiting for! Mike McCandless http://blog.mikemccandless.com On Wed, Dec 2, 2015 at 4:15 AM, Michael McCandlesswrote: > Thanks Dawid, I'll dig ... > > Mike McCandless > > http://blog.mikemccandless.com > > > On Wed, Dec 2, 2015 at 2:48 AM, Dawid Weiss wrote: >> This reproduces. Looks like it picks CheapBastard codec and it doesn't >> play too nice with the tests? >> >> Dawid >> >> On Wed, Dec 2, 2015 at 1:31 AM, Policeman Jenkins Server >> wrote: >>> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/5437/ >>> Java: 64bit/jdk1.8.0_66 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC >>> >>> 2 tests failed. >>> FAILED: >>> org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic >>> >>> Error Message: >>> Test abandoned because suite timeout was reached. >>> >>> Stack Trace: >>> java.lang.Exception: Test abandoned because suite timeout was reached. >>> at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) >>> >>> >>> FAILED: >>> junit.framework.TestSuite.org.apache.lucene.index.TestIndexWriterExceptions >>> >>> Error Message: >>> Suite timeout exceeded (>= 720 msec). >>> >>> Stack Trace: >>> java.lang.Exception: Suite timeout exceeded (>= 720 msec). >>> at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) >>> >>> >>> >>> >>> Build Log: >>> [...truncated 1819 lines...] >>>[junit4] Suite: org.apache.lucene.index.TestIndexWriterExceptions >>>[junit4] 2> Noll 02, 2015 2:31:19 A.M. >>> com.carrotsearch.randomizedtesting.ThreadLeakControl$2 evaluate >>>[junit4] 2> WARNING: Suite execution timed out: >>> org.apache.lucene.index.TestIndexWriterExceptions >>>[junit4] 2>1) Thread[id=1489, >>> name=TEST-TestIndexWriterExceptions.testMergeExceptionIsTragic-seed#[8DA8EC6B89D77C2E], >>> state=RUNNABLE, group=TGRP-TestIndexWriterExceptions] >>>[junit4] 2> at java.util.HashMap.hash(HashMap.java:338) >>>[junit4] 2> at java.util.HashMap.put(HashMap.java:611) >>>[junit4] 2> at java.util.HashSet.add(HashSet.java:219) >>>[junit4] 2> at >>> org.apache.lucene.index.IndexWriter$ReaderPool.noDups(IndexWriter.java:679) >>>[junit4] 2> at >>> org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:668) >>>[junit4] 2> at >>> org.apache.lucene.index.IndexWriter.numDeletedDocs(IndexWriter.java:694) >>>[junit4] 2> at >>> org.apache.lucene.index.MergePolicy.size(MergePolicy.java:451) >>>[junit4] 2> at >>> org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:249) >>>[junit4] 2> at >>> org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:238) >>>[junit4] 2> at java.util.TimSort.mergeHi(TimSort.java:837) >>>[junit4] 2> at java.util.TimSort.mergeAt(TimSort.java:516) >>>[junit4] 2> at >>> java.util.TimSort.mergeForceCollapse(TimSort.java:457) >>>[junit4] 2> at java.util.TimSort.sort(TimSort.java:254) >>>[junit4] 2> at java.util.Arrays.sort(Arrays.java:1512) >>>[junit4] 2> at java.util.ArrayList.sort(ArrayList.java:1454) >>>[junit4] 2> at java.util.Collections.sort(Collections.java:175) >>>[junit4] 2> at >>> org.apache.lucene.index.TieredMergePolicy.findMerges(TieredMergePolicy.java:292) >>>[junit4] 2> at >>> org.apache.lucene.index.IndexWriter.updatePendingMerges(IndexWriter.java:1952) >>>[junit4] 2> at >>> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1916) >>>[junit4] 2> at >>> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:454) >>>[junit4] 2> at >>> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:86) >>>[junit4] 2> at >>> org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic(TestIndexWriterExceptions.java:2340) >>>[junit4] 2> at >>> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>[junit4] 2> at >>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>>[junit4] 2> at >>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>>[junit4] 2> at java.lang.reflect.Method.invoke(Method.java:497) >>>[junit4] 2> at >>> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764) >>>[junit4] 2> at >>> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871) >>>
Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0_66) - Build # 5437 - Still Failing!
Thanks Dawid, I'll dig ... Mike McCandless http://blog.mikemccandless.com On Wed, Dec 2, 2015 at 2:48 AM, Dawid Weisswrote: > This reproduces. Looks like it picks CheapBastard codec and it doesn't > play too nice with the tests? > > Dawid > > On Wed, Dec 2, 2015 at 1:31 AM, Policeman Jenkins Server > wrote: >> Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/5437/ >> Java: 64bit/jdk1.8.0_66 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC >> >> 2 tests failed. >> FAILED: >> org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic >> >> Error Message: >> Test abandoned because suite timeout was reached. >> >> Stack Trace: >> java.lang.Exception: Test abandoned because suite timeout was reached. >> at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) >> >> >> FAILED: >> junit.framework.TestSuite.org.apache.lucene.index.TestIndexWriterExceptions >> >> Error Message: >> Suite timeout exceeded (>= 720 msec). >> >> Stack Trace: >> java.lang.Exception: Suite timeout exceeded (>= 720 msec). >> at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) >> >> >> >> >> Build Log: >> [...truncated 1819 lines...] >>[junit4] Suite: org.apache.lucene.index.TestIndexWriterExceptions >>[junit4] 2> Noll 02, 2015 2:31:19 A.M. >> com.carrotsearch.randomizedtesting.ThreadLeakControl$2 evaluate >>[junit4] 2> WARNING: Suite execution timed out: >> org.apache.lucene.index.TestIndexWriterExceptions >>[junit4] 2>1) Thread[id=1489, >> name=TEST-TestIndexWriterExceptions.testMergeExceptionIsTragic-seed#[8DA8EC6B89D77C2E], >> state=RUNNABLE, group=TGRP-TestIndexWriterExceptions] >>[junit4] 2> at java.util.HashMap.hash(HashMap.java:338) >>[junit4] 2> at java.util.HashMap.put(HashMap.java:611) >>[junit4] 2> at java.util.HashSet.add(HashSet.java:219) >>[junit4] 2> at >> org.apache.lucene.index.IndexWriter$ReaderPool.noDups(IndexWriter.java:679) >>[junit4] 2> at >> org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:668) >>[junit4] 2> at >> org.apache.lucene.index.IndexWriter.numDeletedDocs(IndexWriter.java:694) >>[junit4] 2> at >> org.apache.lucene.index.MergePolicy.size(MergePolicy.java:451) >>[junit4] 2> at >> org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:249) >>[junit4] 2> at >> org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:238) >>[junit4] 2> at java.util.TimSort.mergeHi(TimSort.java:837) >>[junit4] 2> at java.util.TimSort.mergeAt(TimSort.java:516) >>[junit4] 2> at >> java.util.TimSort.mergeForceCollapse(TimSort.java:457) >>[junit4] 2> at java.util.TimSort.sort(TimSort.java:254) >>[junit4] 2> at java.util.Arrays.sort(Arrays.java:1512) >>[junit4] 2> at java.util.ArrayList.sort(ArrayList.java:1454) >>[junit4] 2> at java.util.Collections.sort(Collections.java:175) >>[junit4] 2> at >> org.apache.lucene.index.TieredMergePolicy.findMerges(TieredMergePolicy.java:292) >>[junit4] 2> at >> org.apache.lucene.index.IndexWriter.updatePendingMerges(IndexWriter.java:1952) >>[junit4] 2> at >> org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1916) >>[junit4] 2> at >> org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:454) >>[junit4] 2> at >> org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:86) >>[junit4] 2> at >> org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic(TestIndexWriterExceptions.java:2340) >>[junit4] 2> at >> sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>[junit4] 2> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >>[junit4] 2> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >>[junit4] 2> at java.lang.reflect.Method.invoke(Method.java:497) >>[junit4] 2> at >> com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764) >>[junit4] 2> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871) >>[junit4] 2> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907) >>[junit4] 2> at >> com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921) >>[junit4] 2> at >> org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50) >>[junit4] 2> at >>
Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0_66) - Build # 5437 - Still Failing!
Thanks Mike! On Wed, Dec 2, 2015 at 10:27 AM, Michael McCandlesswrote: > I committed a fix: it was a fun failure, where the randomized merge > policy it got had such a tiny maxMergedSegmentMB that no merging ever > took place and so the test never saw the merge exceptions it was > waiting for! > > Mike McCandless > > http://blog.mikemccandless.com > > > On Wed, Dec 2, 2015 at 4:15 AM, Michael McCandless > wrote: >> Thanks Dawid, I'll dig ... >> >> Mike McCandless >> >> http://blog.mikemccandless.com >> >> >> On Wed, Dec 2, 2015 at 2:48 AM, Dawid Weiss wrote: >>> This reproduces. Looks like it picks CheapBastard codec and it doesn't >>> play too nice with the tests? >>> >>> Dawid >>> >>> On Wed, Dec 2, 2015 at 1:31 AM, Policeman Jenkins Server >>> wrote: Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/5437/ Java: 64bit/jdk1.8.0_66 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC 2 tests failed. FAILED: org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic Error Message: Test abandoned because suite timeout was reached. Stack Trace: java.lang.Exception: Test abandoned because suite timeout was reached. at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) FAILED: junit.framework.TestSuite.org.apache.lucene.index.TestIndexWriterExceptions Error Message: Suite timeout exceeded (>= 720 msec). Stack Trace: java.lang.Exception: Suite timeout exceeded (>= 720 msec). at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) Build Log: [...truncated 1819 lines...] [junit4] Suite: org.apache.lucene.index.TestIndexWriterExceptions [junit4] 2> Noll 02, 2015 2:31:19 A.M. com.carrotsearch.randomizedtesting.ThreadLeakControl$2 evaluate [junit4] 2> WARNING: Suite execution timed out: org.apache.lucene.index.TestIndexWriterExceptions [junit4] 2>1) Thread[id=1489, name=TEST-TestIndexWriterExceptions.testMergeExceptionIsTragic-seed#[8DA8EC6B89D77C2E], state=RUNNABLE, group=TGRP-TestIndexWriterExceptions] [junit4] 2> at java.util.HashMap.hash(HashMap.java:338) [junit4] 2> at java.util.HashMap.put(HashMap.java:611) [junit4] 2> at java.util.HashSet.add(HashSet.java:219) [junit4] 2> at org.apache.lucene.index.IndexWriter$ReaderPool.noDups(IndexWriter.java:679) [junit4] 2> at org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:668) [junit4] 2> at org.apache.lucene.index.IndexWriter.numDeletedDocs(IndexWriter.java:694) [junit4] 2> at org.apache.lucene.index.MergePolicy.size(MergePolicy.java:451) [junit4] 2> at org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:249) [junit4] 2> at org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:238) [junit4] 2> at java.util.TimSort.mergeHi(TimSort.java:837) [junit4] 2> at java.util.TimSort.mergeAt(TimSort.java:516) [junit4] 2> at java.util.TimSort.mergeForceCollapse(TimSort.java:457) [junit4] 2> at java.util.TimSort.sort(TimSort.java:254) [junit4] 2> at java.util.Arrays.sort(Arrays.java:1512) [junit4] 2> at java.util.ArrayList.sort(ArrayList.java:1454) [junit4] 2> at java.util.Collections.sort(Collections.java:175) [junit4] 2> at org.apache.lucene.index.TieredMergePolicy.findMerges(TieredMergePolicy.java:292) [junit4] 2> at org.apache.lucene.index.IndexWriter.updatePendingMerges(IndexWriter.java:1952) [junit4] 2> at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1916) [junit4] 2> at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:454) [junit4] 2> at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:86) [junit4] 2> at org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic(TestIndexWriterExceptions.java:2340) [junit4] 2> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [junit4] 2> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [junit4] 2> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [junit4] 2> at java.lang.reflect.Method.invoke(Method.java:497) [junit4] 2> at
[JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0_66) - Build # 5437 - Still Failing!
Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/5437/ Java: 64bit/jdk1.8.0_66 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC 2 tests failed. FAILED: org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic Error Message: Test abandoned because suite timeout was reached. Stack Trace: java.lang.Exception: Test abandoned because suite timeout was reached. at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) FAILED: junit.framework.TestSuite.org.apache.lucene.index.TestIndexWriterExceptions Error Message: Suite timeout exceeded (>= 720 msec). Stack Trace: java.lang.Exception: Suite timeout exceeded (>= 720 msec). at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) Build Log: [...truncated 1819 lines...] [junit4] Suite: org.apache.lucene.index.TestIndexWriterExceptions [junit4] 2> Noll 02, 2015 2:31:19 A.M. com.carrotsearch.randomizedtesting.ThreadLeakControl$2 evaluate [junit4] 2> WARNING: Suite execution timed out: org.apache.lucene.index.TestIndexWriterExceptions [junit4] 2>1) Thread[id=1489, name=TEST-TestIndexWriterExceptions.testMergeExceptionIsTragic-seed#[8DA8EC6B89D77C2E], state=RUNNABLE, group=TGRP-TestIndexWriterExceptions] [junit4] 2> at java.util.HashMap.hash(HashMap.java:338) [junit4] 2> at java.util.HashMap.put(HashMap.java:611) [junit4] 2> at java.util.HashSet.add(HashSet.java:219) [junit4] 2> at org.apache.lucene.index.IndexWriter$ReaderPool.noDups(IndexWriter.java:679) [junit4] 2> at org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:668) [junit4] 2> at org.apache.lucene.index.IndexWriter.numDeletedDocs(IndexWriter.java:694) [junit4] 2> at org.apache.lucene.index.MergePolicy.size(MergePolicy.java:451) [junit4] 2> at org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:249) [junit4] 2> at org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:238) [junit4] 2> at java.util.TimSort.mergeHi(TimSort.java:837) [junit4] 2> at java.util.TimSort.mergeAt(TimSort.java:516) [junit4] 2> at java.util.TimSort.mergeForceCollapse(TimSort.java:457) [junit4] 2> at java.util.TimSort.sort(TimSort.java:254) [junit4] 2> at java.util.Arrays.sort(Arrays.java:1512) [junit4] 2> at java.util.ArrayList.sort(ArrayList.java:1454) [junit4] 2> at java.util.Collections.sort(Collections.java:175) [junit4] 2> at org.apache.lucene.index.TieredMergePolicy.findMerges(TieredMergePolicy.java:292) [junit4] 2> at org.apache.lucene.index.IndexWriter.updatePendingMerges(IndexWriter.java:1952) [junit4] 2> at org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1916) [junit4] 2> at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:454) [junit4] 2> at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:86) [junit4] 2> at org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic(TestIndexWriterExceptions.java:2340) [junit4] 2> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [junit4] 2> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [junit4] 2> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [junit4] 2> at java.lang.reflect.Method.invoke(Method.java:497) [junit4] 2> at com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764) [junit4] 2> at com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871) [junit4] 2> at com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907) [junit4] 2> at com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921) [junit4] 2> at org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50) [junit4] 2> at org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46) [junit4] 2> at org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49) [junit4] 2> at org.apache.lucene.util.TestRuleIgnoreAfterMaxFailures$1.evaluate(TestRuleIgnoreAfterMaxFailures.java:65) [junit4] 2> at org.apache.lucene.util.TestRuleMarkFailure$1.evaluate(TestRuleMarkFailure.java:48) [junit4] 2> at com.carrotsearch.randomizedtesting.rules.StatementAdapter.evaluate(StatementAdapter.java:36) [junit4] 2> at
Re: [JENKINS] Lucene-Solr-trunk-Windows (64bit/jdk1.8.0_66) - Build # 5437 - Still Failing!
This reproduces. Looks like it picks CheapBastard codec and it doesn't play too nice with the tests? Dawid On Wed, Dec 2, 2015 at 1:31 AM, Policeman Jenkins Serverwrote: > Build: http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/5437/ > Java: 64bit/jdk1.8.0_66 -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC > > 2 tests failed. > FAILED: > org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic > > Error Message: > Test abandoned because suite timeout was reached. > > Stack Trace: > java.lang.Exception: Test abandoned because suite timeout was reached. > at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) > > > FAILED: > junit.framework.TestSuite.org.apache.lucene.index.TestIndexWriterExceptions > > Error Message: > Suite timeout exceeded (>= 720 msec). > > Stack Trace: > java.lang.Exception: Suite timeout exceeded (>= 720 msec). > at __randomizedtesting.SeedInfo.seed([8DA8EC6B89D77C2E]:0) > > > > > Build Log: > [...truncated 1819 lines...] >[junit4] Suite: org.apache.lucene.index.TestIndexWriterExceptions >[junit4] 2> Noll 02, 2015 2:31:19 A.M. > com.carrotsearch.randomizedtesting.ThreadLeakControl$2 evaluate >[junit4] 2> WARNING: Suite execution timed out: > org.apache.lucene.index.TestIndexWriterExceptions >[junit4] 2>1) Thread[id=1489, > name=TEST-TestIndexWriterExceptions.testMergeExceptionIsTragic-seed#[8DA8EC6B89D77C2E], > state=RUNNABLE, group=TGRP-TestIndexWriterExceptions] >[junit4] 2> at java.util.HashMap.hash(HashMap.java:338) >[junit4] 2> at java.util.HashMap.put(HashMap.java:611) >[junit4] 2> at java.util.HashSet.add(HashSet.java:219) >[junit4] 2> at > org.apache.lucene.index.IndexWriter$ReaderPool.noDups(IndexWriter.java:679) >[junit4] 2> at > org.apache.lucene.index.IndexWriter$ReaderPool.get(IndexWriter.java:668) >[junit4] 2> at > org.apache.lucene.index.IndexWriter.numDeletedDocs(IndexWriter.java:694) >[junit4] 2> at > org.apache.lucene.index.MergePolicy.size(MergePolicy.java:451) >[junit4] 2> at > org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:249) >[junit4] 2> at > org.apache.lucene.index.TieredMergePolicy$SegmentByteSizeDescending.compare(TieredMergePolicy.java:238) >[junit4] 2> at java.util.TimSort.mergeHi(TimSort.java:837) >[junit4] 2> at java.util.TimSort.mergeAt(TimSort.java:516) >[junit4] 2> at > java.util.TimSort.mergeForceCollapse(TimSort.java:457) >[junit4] 2> at java.util.TimSort.sort(TimSort.java:254) >[junit4] 2> at java.util.Arrays.sort(Arrays.java:1512) >[junit4] 2> at java.util.ArrayList.sort(ArrayList.java:1454) >[junit4] 2> at java.util.Collections.sort(Collections.java:175) >[junit4] 2> at > org.apache.lucene.index.TieredMergePolicy.findMerges(TieredMergePolicy.java:292) >[junit4] 2> at > org.apache.lucene.index.IndexWriter.updatePendingMerges(IndexWriter.java:1952) >[junit4] 2> at > org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1916) >[junit4] 2> at > org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:454) >[junit4] 2> at > org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:86) >[junit4] 2> at > org.apache.lucene.index.TestIndexWriterExceptions.testMergeExceptionIsTragic(TestIndexWriterExceptions.java:2340) >[junit4] 2> at > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >[junit4] 2> at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >[junit4] 2> at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >[junit4] 2> at java.lang.reflect.Method.invoke(Method.java:497) >[junit4] 2> at > com.carrotsearch.randomizedtesting.RandomizedRunner.invoke(RandomizedRunner.java:1764) >[junit4] 2> at > com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:871) >[junit4] 2> at > com.carrotsearch.randomizedtesting.RandomizedRunner$9.evaluate(RandomizedRunner.java:907) >[junit4] 2> at > com.carrotsearch.randomizedtesting.RandomizedRunner$10.evaluate(RandomizedRunner.java:921) >[junit4] 2> at > org.apache.lucene.util.TestRuleSetupTeardownChained$1.evaluate(TestRuleSetupTeardownChained.java:50) >[junit4] 2> at > org.apache.lucene.util.AbstractBeforeAfterRule$1.evaluate(AbstractBeforeAfterRule.java:46) >[junit4] 2> at > org.apache.lucene.util.TestRuleThreadAndTestName$1.evaluate(TestRuleThreadAndTestName.java:49) >[junit4] 2> at >