FWIW: this seed reproduce for me on 4x...
ant test -Dtestcase=TestDistribDocBasedVersion -Dtests.seed=791402573DC76F3C
-Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=ar_IQ
-Dtests.timezone=Antarctica/Rothera -Dtests.file.encoding=US-ASCII
The test isn't doing anything odd with merges, but it does use the
ranomized index configs (solrconfig.snippet.randomindexconfig.xml) and i
notice this in the logs....
[junit4] 2> 27628 T91 oasu.DirectUpdateHandler2.close closing
DirectUpdateHandler2{commits=2,autocommits=0,soft
autocommits=0,optimizes=0,rollbacks=0,expungeDeletes=0,docsPending=8,adds=8,deletesById=0,deletesByQuery=0,errors=0,cumulative_adds=22,cumulative_deletesById=0,cumulative_deletesByQuery=1,cumulative_errors=0,transaction_logs_total_size=0,transaction_logs_total_number=2}
[junit4] 2> 27628 T91 oasu.SolrCoreState.decrefSolrCoreState Closing
SolrCoreState
[junit4] 2> 27628 T91 oasu.DefaultSolrCoreState.closeIndexWriter
SolrCoreState ref count has reached 0 - closing IndexWriter
[junit4] 2> 27629 T91 oasu.DefaultSolrCoreState.closeIndexWriter closing
IndexWriter with IndexWriterCloser
[junit4] 2> 27631 T91 C12 P38577 oasu.DirectUpdateHandler2.closeWriter
ERROR Error in final commit java.io.FileNotFoundException: _0.cfe
[junit4] 2> at
org.apache.lucene.store.FSDirectory.fileLength(FSDirectory.java:267)
[junit4] 2> at
org.apache.lucene.store.NRTCachingDirectory.fileLength(NRTCachingDirectory.java:178)
[junit4] 2> at
org.apache.lucene.index.SegmentCommitInfo.sizeInBytes(SegmentCommitInfo.java:141)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.registerMerge(IndexWriter.java:3785)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.updatePendingMerges(IndexWriter.java:1971)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.maybeMerge(IndexWriter.java:1935)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.prepareCommitInternal(IndexWriter.java:2874)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.commitInternal(IndexWriter.java:2979)
[junit4] 2> at
org.apache.lucene.index.IndexWriter.commit(IndexWriter.java:2949)
[junit4] 2> at
org.apache.solr.update.DirectUpdateHandler2.closeWriter(DirectUpdateHandler2.java:746)
Followd by the assertion failure mentioned bellow...
: This is a test i'm familiar with, but the failure is aparently an
: assertion in IndexWriter._mergeInit that should probably get some more
: eyeballs on it...
:
: (Note: this is apparently 4x as of r1556643)
:
: : Build: http://jenkins.thetaphi.de/job/Lucene-Solr-4.x-Linux/8922/
: : Java: 64bit/jdk1.7.0_60-ea-b02 -XX:-UseCompressedOops -XX:+UseG1GC
:
: : junit.framework.TestSuite.org.apache.solr.cloud.TestDistribDocBasedVersion
:
: ...
:
: : Stack Trace:
: : com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an
uncaught exception in thread: Thread[id=4981, name=Lucene Merge Thread #0,
state=RUNNABLE, group=TGRP-TestDistribDocBasedVersion]
: : Caused by: org.apache.lucene.index.MergePolicy$MergeException:
java.lang.AssertionError
: : at __randomizedtesting.SeedInfo.seed([791402573DC76F3C]:0)
: : at
org.apache.lucene.index.ConcurrentMergeScheduler.handleMergeException(ConcurrentMergeScheduler.java:545)
: : at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:518)
: : Caused by: java.lang.AssertionError
: : at org.apache.lucene.index.IndexWriter._mergeInit(IndexWriter.java:3807)
: : at org.apache.lucene.index.IndexWriter.mergeInit(IndexWriter.java:3791)
: : at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3644)
: : at
org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:405)
: : at
org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:482)
:
: If i'm reading this right, as of r1556643 the assertion that tripped was
: "assert merge.registerDone;" ...
:
:
https://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/java/org/apache/lucene/index/IndexWriter.java?revision=r1556643&view=markup#l3807
:
: Any idea what could cause that assertion to fail?
:
:
: -Hoss
: http://www.lucidworks.com/
:
-Hoss
http://www.lucidworks.com/
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