[
https://issues.apache.org/jira/browse/LUCENE-5513?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13938009#comment-13938009
]
Michael McCandless commented on LUCENE-5513:
--------------------------------------------
Hmm, on beasting (TestSortingMergePolicy.testSortingMP -seed 2B748835E48BB14A
-jvms 6 -noc) I hit this failure:
{noformat}
.mar 17, 2014 5:41:41 EM
com.carrotsearch.randomizedtesting.RandomizedRunner$QueueUncaughtExceptionsHandler
uncaughtException
VARNING: Uncaught exception in thread: Thread[Lucene Merge Thread
#8,6,TGRP-TestSortingMergePolicy]
org.apache.lucene.index.MergePolicy$MergeException:
java.lang.NullPointerException
at __randomizedtesting.SeedInfo.seed([2B748835E48BB14A]:0)
at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:545)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:518)
Caused by: java.lang.NullPointerException
at
org.apache.lucene.index.IndexWriter.commitMergedDeletesAndUpdates(IndexWriter.java:3468)
at
org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:3530)
at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4222)
at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:405)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:482)
EENOTE: download the large Jenkins line-docs file by running 'ant
get-jenkins-line-docs' in the lucene directory.
NOTE: reproduce with: ant test -Dtestcase=TestSortingMergePolicy
-Dtests.method=testSortingMP -Dtests.seed=2B748835E48BB14A
-Dtests.linedocsfile=/lucenedata/hudson.enwiki.random.lines.txt
-Dtests.locale=sv_SE -Dtests.timezone=Africa/Malabo -Dtests.file.encoding=UTF-8
NOTE: test params are: codec=Lucene46: {s=PostingsFormat(name=FSTPulsing41)},
docValues:{ndv=DocValuesFormat(name=SimpleText)},
sim=RandomSimilarityProvider(queryNorm=true,coord=yes): {}, locale=sv_SE,
timezone=Africa/Malabo
NOTE: Linux 3.5.0-47-generic amd64/Oracle Corporation 1.7.0_60-ea
(64-bit)/cpus=8,threads=1,free=401611472,total=515375104
NOTE: All tests run in this JVM: [TestSortingMergePolicy]
Time: 2.051
There were 2 failures:
1) testSortingMP(org.apache.lucene.index.sorter.TestSortingMergePolicy)
java.lang.AssertionError:
ndv(89)=8960834324998763998,ndv(90)=-6235091358187467651
at org.junit.Assert.fail(Assert.java:93)
at org.junit.Assert.assertTrue(Assert.java:43)
at
org.apache.lucene.index.sorter.TestSortingMergePolicy.assertSorted(TestSortingMergePolicy.java:162)
at
org.apache.lucene.index.sorter.TestSortingMergePolicy.testSortingMP(TestSortingMergePolicy.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:1617)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$6.evaluate(RandomizedRunner.java:826)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$7.evaluate(RandomizedRunner.java:862)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$8.evaluate(RandomizedRunner.java:876)
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:70)
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:359)
at
com.carrotsearch.randomizedtesting.ThreadLeakControl.forkTimeoutingTask(ThreadLeakControl.java:783)
at
com.carrotsearch.randomizedtesting.ThreadLeakControl$3.evaluate(ThreadLeakControl.java:443)
at
com.carrotsearch.randomizedtesting.RandomizedRunner.runSingleTest(RandomizedRunner.java:835)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$3.evaluate(RandomizedRunner.java:737)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$4.evaluate(RandomizedRunner.java:771)
at
com.carrotsearch.randomizedtesting.RandomizedRunner$5.evaluate(RandomizedRunner.java:782)
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
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:70)
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:359)
at java.lang.Thread.run(Thread.java:744)
2) testSortingMP(org.apache.lucene.index.sorter.TestSortingMergePolicy)
com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught
exception in thread: Thread[id=21, name=Lucene Merge Thread #8, state=RUNNABLE,
group=TGRP-TestSortingMergePolicy]
Caused by: org.apache.lucene.index.MergePolicy$MergeException:
java.lang.NullPointerException
at __randomizedtesting.SeedInfo.seed([2B748835E48BB14A]:0)
at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:545)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:518)
Caused by: java.lang.NullPointerException
at
org.apache.lucene.index.IndexWriter.commitMergedDeletesAndUpdates(IndexWriter.java:3468)
at
org.apache.lucene.index.IndexWriter.commitMerge(IndexWriter.java:3530)
at
org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4222)
at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3679)
at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:405)
at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:482)
{noformat}
> Binary DocValues Updates
> ------------------------
>
> Key: LUCENE-5513
> URL: https://issues.apache.org/jira/browse/LUCENE-5513
> Project: Lucene - Core
> Issue Type: Wish
> Components: core/index
> Reporter: Mikhail Khludnev
> Priority: Minor
> Attachments: LUCENE-5513.patch, LUCENE-5513.patch, LUCENE-5513.patch
>
>
> LUCENE-5189 was a great move toward. I wish to continue. The reason for
> having this feature is to have "join-index" - to write children docnums into
> parent's binaryDV. I can try to proceed the implementation, but I'm not so
> experienced in such deep Lucene internals. [~shaie], any hint to begin with
> is much appreciated.
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