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

[Dan Berindei (JIRA)]

Dan Berindei created ISPN-8002:
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             Summary: 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
             Fix For: 9.1.0.Final


{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:[])
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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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