[infinispan-issues] [JBoss JIRA] (ISPN-8002) ScatteredStreamIteratorTest.waitUntilProcessingResults random failures

[Radim Vansa (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-8002?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Radim Vansa updated ISPN-8002:
------------------------------
              Status: Pull Request Sent  (was: Open)
    Git Pull Request: https://github.com/infinispan/infinispan/pull/5258


> ScatteredStreamIteratorTest.waitUntilProcessingResults random failures
> ----------------------------------------------------------------------
>
>                 Key: ISPN-8002
>                 URL: https://issues.jboss.org/browse/ISPN-8002
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 9.1.0.CR1
>            Reporter: Dan Berindei
>            Assignee: Radim Vansa
>            Priority: Critical
>              Labels: testsuite_stability
>             Fix For: 9.1.0.Final
>
>         Attachments: ScatteredStreamIteratorTest_ISPN-7998_ConsistentHash.getNumOwners_20170629.log.gz
>
>
> {noformat}
> 20:38:39,442 ERROR (testng-Test:[]) [TestSuiteProgress] Test failed: org.infinispan.scattered.stream.ScatteredStreamIteratorTest.waitUntilProcessingResults[SCATTERED_SYNC, tx=false]
> java.lang.NullPointerException: null
> 	at org.infinispan.stream.DistributedStreamIteratorTest.waitUntilProcessingResults(DistributedStreamIteratorTest.java:207) ~[test-classes/:?]
> {noformat}
> Looks like segments {{ScatteredVersionManager}} blocks access to segments 10 and 12, and they are never suspected or retried:
> {noformat}
> 20:38:38,209 TRACE (remote-thread-Test-NodeBF-p13315-t6:[]) [LocalStreamManagerImpl] Request Test-NodeBD-1062-0 completed segments [6, 7, 13, 14, 15] with [] suspected segments
> 20:38:38,248 TRACE (async-thread-Test-NodeBD-p13302-t1:[]) [DistributionBulkInterceptor$BackingEntrySet$1] Found [0, 1, 2, 3, 4, 5, 8, 9, 10, 11, 12] lost segments for Test-NodeBD-1062-0
> 20:38:38,249 TRACE (transport-thread-Test-NodeBD-p13301-t4:[Topology-org.infinispan.scattered.stream.Test]) [ScatteredVersionManager] Node Test-NodeBD-1062 blocks access to segment 10
> 20:38:38,253 TRACE (async-thread-Test-NodeBD-p13302-t1:[]) [ClusterStreamManagerImpl] Performing remote rehash key aware operations {Test-NodeBF-40292={8-9 11}} for id Test-NodeBD-1062-1
> 20:38:39,209 TRACE (remote-thread-Test-NodeBF-p13315-t6:[]) [LocalStreamManagerImpl] Request Test-NodeBD-1062-1 completed segments [] with [8, 9, 11] suspected segments
> 20:38:39,302 TRACE (async-thread-Test-NodeBD-p13302-t1:[]) [DistributionBulkInterceptor$BackingEntrySet$1] Found [0, 1, 2, 3, 4, 5, 8, 9, 11] lost segments for Test-NodeBD-1062-1
> 20:38:39,420 TRACE (remote-thread-Test-NodeBF-p13315-t6:[]) [LocalStreamManagerImpl] Request Test-NodeBD-1062-2 completed segments [8, 9, 11] with [] suspected segments
> 20:38:39,436 TRACE (async-thread-Test-NodeBD-p13302-t1:[]) [DistributionBulkInterceptor$BackingEntrySet$1] Completing segments [0, 1, 2, 3, 4, 5]
> 20:38:39,436 TRACE (async-thread-Test-NodeBD-p13302-t1:[])
> {noformat}
> Please also add a {{toString()}} method in the stream commands, seeing the segments in the requests and responses would make it easier to follow the logs.



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