[
https://issues.apache.org/jira/browse/SOLR-6640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14311091#comment-14311091
]
Mark Miller commented on SOLR-6640:
-----------------------------------
I've had my local jenkins machine push it's 10 chaos monkey tests on this all
day. So far so good in terms of index corruption. I'll add in the rename
mentioned above and let jenkins crank overnight - let's look at moving to 5.0
in the morning when we have some more confidence.
> Replication can cause index corruption.
> ---------------------------------------
>
> Key: SOLR-6640
> URL: https://issues.apache.org/jira/browse/SOLR-6640
> Project: Solr
> Issue Type: Bug
> Components: replication (java)
> Affects Versions: 5.0
> Reporter: Shalin Shekhar Mangar
> Assignee: Mark Miller
> Priority: Blocker
> Fix For: 5.0, Trunk
>
> Attachments: Lucene-Solr-5.x-Linux-64bit-jdk1.8.0_20-Build-11333.txt,
> SOLR-6640-test.patch, SOLR-6640.patch, SOLR-6640.patch, SOLR-6640.patch,
> SOLR-6640.patch, SOLR-6640_new_index_dir.patch, SOLR-6920.patch,
> corruptindex.log
>
>
> Test failure found on jenkins:
> http://jenkins.thetaphi.de/job/Lucene-Solr-5.x-Linux/11333/
> {code}
> 1 tests failed.
> REGRESSION: org.apache.solr.cloud.ChaosMonkeySafeLeaderTest.testDistribSearch
> Error Message:
> shard2 is not consistent. Got 62 from
> http://127.0.0.1:57436/collection1lastClient and got 24 from
> http://127.0.0.1:53065/collection1
> Stack Trace:
> java.lang.AssertionError: shard2 is not consistent. Got 62 from
> http://127.0.0.1:57436/collection1lastClient and got 24 from
> http://127.0.0.1:53065/collection1
> at
> __randomizedtesting.SeedInfo.seed([F4B371D421E391CD:7555FFCC56BCF1F1]:0)
> at org.junit.Assert.fail(Assert.java:93)
> at
> org.apache.solr.cloud.AbstractFullDistribZkTestBase.checkShardConsistency(AbstractFullDistribZkTestBase.java:1255)
> at
> org.apache.solr.cloud.AbstractFullDistribZkTestBase.checkShardConsistency(AbstractFullDistribZkTestBase.java:1234)
> at
> org.apache.solr.cloud.ChaosMonkeySafeLeaderTest.doTest(ChaosMonkeySafeLeaderTest.java:162)
> at
> org.apache.solr.BaseDistributedSearchTestCase.testDistribSearch(BaseDistributedSearchTestCase.java:869)
> {code}
> Cause of inconsistency is:
> {code}
> Caused by: org.apache.lucene.index.CorruptIndexException: file mismatch,
> expected segment id=yhq3vokoe1den2av9jbd3yp8, got=yhq3vokoe1den2av9jbd3yp7
> (resource=BufferedChecksumIndexInput(MMapIndexInput(path="/mnt/ssd/jenkins/workspace/Lucene-Solr-5.x-Linux/solr/build/solr-core/test/J0/temp/solr.cloud.ChaosMonkeySafeLeaderTest-F4B371D421E391CD-001/tempDir-001/jetty3/index/_1_2.liv")))
> [junit4] 2> at
> org.apache.lucene.codecs.CodecUtil.checkSegmentHeader(CodecUtil.java:259)
> [junit4] 2> at
> org.apache.lucene.codecs.lucene50.Lucene50LiveDocsFormat.readLiveDocs(Lucene50LiveDocsFormat.java:88)
> [junit4] 2> at
> org.apache.lucene.codecs.asserting.AssertingLiveDocsFormat.readLiveDocs(AssertingLiveDocsFormat.java:64)
> [junit4] 2> at
> org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:102)
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org
For additional commands, e-mail: dev-h...@lucene.apache.org
