[
https://issues.apache.org/jira/browse/SOLR-6228?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16266044#comment-16266044
]
Mikhail Khludnev commented on SOLR-6228:
----------------------------------------
h3. When test pass.
{quote}
18457 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Master's generation: 1
18462 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Master's version: 0
18462 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Slave's generation: 1
18462 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Slave's version: 0
18462 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher New index in Master. Deleting mine...
19397 INFO (qtp254677725-59) \[ x:collection1] o.a.s.c.S.Request
[collection1] webapp=/solr path=/replication
params=\{qt=/replication&wt=javabin&version=2&command=indexversion} status=0
QTime=0
19401 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Master's generation: 2
19401 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Master's version: 1511707221183
19401 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Slave's generation: 2
19401 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Slave's version: 1511707221131
19401 INFO (indexFetcher-47-thread-1) \[ x:collection1]
o.a.s.h.IndexFetcher Starting replication process
19441 INFO (qtp254677725-65) [ x:collection1] o.a.s.c.S.Request
[collection1] webapp=/solr path=/replication
params=\{generation=2&qt=/replication&tlogFiles=false&wt=javabin&version=2&command=filelist}
status=0 QTime=38
19442 INFO (indexFetcher-47-thread-1) [ x:collection1] o.a.s.h.IndexFetcher
Number of files in latest index in master: 10
{quote}
h3. Failed test logs
{quote}
[junit4] 2> 2033760 INFO (qtp323196139-22495) [ x:collection1]
o.a.s.c.S.Request [collection1] webapp=/solr path=/replication
params=\{qt=/replication&wt=javabin&version=2&command=indexver
sion} status=0 QTime=0
[junit4] 2> 2033760 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Master's generation: 1
[junit4] 2> 2033761 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Master's version: 0
[junit4] 2> 2033761 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Slave's generation: 1
[junit4] 2> 2033761 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Slave's version: 0
[junit4] 2> 2033761 INFO (qtp323196139-22495) [ x:collection1]
o.a.s.u.p.LogUpdateProcessorFactory [collection1] webapp=/solr path=/update
params=\{wt=javabin&version=2}\{add=[2000]} 0 0
[junit4] 2> 2033761 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher New index in Master. Deleting mine...
[junit4] 2> 2033761 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.u.DirectUpdateHandler2 start
commit{,optimize=false,openSearcher=true,waitSearcher=true,expungeDeletes=false,so
ftCommit=false,prepareCommit=false}
[junit4] 2> 2034757 INFO (qtp323196139-22497) [ x:collection1]
o.a.s.c.S.Request [collection1] webapp=/solr path=/replication
params={qt=/replication&wt=javabin&version=2&command=indexversion} status=0
QTime=0
[junit4] 2> 2034757 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Master's generation: 2
[junit4] 2> 2034757 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Master's version: 1507332180815
[junit4] 2> 2034758 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Slave's generation: 2
[junit4] 2> 2034758 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Slave's version: 1507332180815
[junit4] 2> 2034758 INFO (indexFetcher-9020-thread-1) [ x:collection1]
o.a.s.h.IndexFetcher Slave in sync with master.
[junit4] 2> 2034780 INFO (qtp2142078059-22517) [ x:collection1]
o.a.s.c.S.Request [collection1] webapp=/solr path=/select
params={q=*:*&sort=id+desc&wt=javabin&version=2} hits=0 status=0 QTime=0
[junit4] 2> 2034781 INFO
(TEST-TestReplicationHandler.doTestIndexAndConfigReplication-seed#[23368D6C872259F3])
[ ] o.a.s.h.TestReplicationHandler Waiting for 1 docs
{quote}
If index version is a timestamp, It seems like slave nuked its' index at the
same moment as master commits. Thus, we can just postpone master commit until
currentTimeMillis() has changed. WDYT?
> TestReplicationHandler.doTestIndexAndConfigReplication failure on jenkins
> -------------------------------------------------------------------------
>
> Key: SOLR-6228
> URL: https://issues.apache.org/jira/browse/SOLR-6228
> Project: Solr
> Issue Type: Bug
> Components: SolrCloud, Tests
> Reporter: Shalin Shekhar Mangar
> Assignee: Shalin Shekhar Mangar
> Fix For: 4.10, 6.0
>
> Attachments: TestReplicationHandler-beast-failure.txt
>
>
> I recently saw a failure on jenkins:
> http://jenkins.thetaphi.de/job/Lucene-Solr-4.x-Windows/4077/
> {code}
> REGRESSION:
> org.apache.solr.handler.TestReplicationHandler.doTestIndexAndConfigReplication
> Error Message:
> expected:<0> but was:<1404646041002>
> Stack Trace:
> java.lang.AssertionError: expected:<0> but was:<1404646041002>
> at
> __randomizedtesting.SeedInfo.seed([7B532BE2B6B38F19:6F1B70B795B43207]:0)
> at org.junit.Assert.fail(Assert.java:93)
> at org.junit.Assert.failNotEquals(Assert.java:647)
> at org.junit.Assert.assertEquals(Assert.java:128)
> at org.junit.Assert.assertEquals(Assert.java:147)
> at
> org.apache.solr.handler.TestReplicationHandler.assertVersions(TestReplicationHandler.java:987)
> at
> org.apache.solr.handler.TestReplicationHandler.doTestIndexAndConfigReplication(TestReplicationHandler.java:559)
> {code}
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