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https://issues.apache.org/jira/browse/GEODE-9498?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17396945#comment-17396945
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Geode Integration commented on GEODE-9498:
------------------------------------------
Seen in [distributed-test-openjdk8
#109|https://concourse.apachegeode-ci.info/teams/main/pipelines/apache-develop-main/jobs/distributed-test-openjdk8/builds/109]
... see [test
results|http://files.apachegeode-ci.info/builds/apache-develop-main/1.15.0-build.0397/test-results/distributedTest/1628631532/]
or download
[artifacts|http://files.apachegeode-ci.info/builds/apache-develop-main/1.15.0-build.0397/test-artifacts/1628631532/distributedtestfiles-openjdk8-1.15.0-build.0397.tgz].
> testRecoverAfterConflict() test gets NPE in updateEntry() because cache was
> closed by DiskStoreImpl.handleAccessException()
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: GEODE-9498
> URL: https://issues.apache.org/jira/browse/GEODE-9498
> Project: Geode
> Issue Type: Bug
> Components: tests
> Affects Versions: 1.15.0
> Reporter: Bill Burcham
> Priority: Major
>
> In this testresult:
> https://hydradb.hdb.gemfire-ci.info/hdb/testresult/11201994 we see:
> {code:java}
> PersistentRecoveryOrderDUnitTest > testRecoverAfterConflict FAILED
> org.apache.geode.test.dunit.RMIException: While invoking
> org.apache.geode.internal.cache.persistence.PersistentRecoveryOrderDUnitTest$$Lambda$468/913921843.run
> in VM 0 running on Host
> heavy-lifter-bcc07c55-cc73-5e2a-b7db-b1a2f447cfc1.c.apachegeode-ci.internal
> with 4 VMs
> at org.apache.geode.test.dunit.VM.executeMethodOnObject(VM.java:631)
> at org.apache.geode.test.dunit.VM.invoke(VM.java:448)
> at
> org.apache.geode.internal.cache.persistence.PersistentRecoveryOrderDUnitTest.testRecoverAfterConflict(PersistentRecoveryOrderDUnitTest.java:1328)
> Caused by:
> java.lang.NullPointerException
> at
> org.apache.geode.internal.cache.persistence.PersistentRecoveryOrderDUnitTest.updateEntry(PersistentRecoveryOrderDUnitTest.java:1395)
> at
> org.apache.geode.internal.cache.persistence.PersistentRecoveryOrderDUnitTest.lambda$testRecoverAfterConflict$bb17a952$5(PersistentRecoveryOrderDUnitTest.java:1331)
> {code}
> Looking at the test stdout from the test artifacts
> http://files.apachegeode-ci.info/builds/apache-develop-main/1.15.0-build.0397/test-artifacts/1628631532/distributedtestfiles-openjdk8-1.15.0-build.0397.tgz
> we see this happened right before that exception:
> {code:java}
> [vm0] [info 2021/08/10 20:43:07.167 UTC <Idle OplogCompactor1> tid=0x4f3]
> Recovered values for disk store
> PersistentRecoveryOrderDUnitTest_testRecoverAfterConflictRegion with unique
> id 6b322dee-7839-4ff3-a1ec-77e4a8fef7e9
> [vm0] [info 2021/08/10 20:43:07.170 UTC <Disk store exception handler>
> tid=0x4f4] GemFireCache[id = 1294377668; isClosing = true; isShutDownAll =
> false; created = Tue Aug 10 20:43:06 UTC 2021; server = false; copyOnRead =
> false; lockLease = 120; lockTimeout = 60]: Now closing.
> [vm0] [info 2021/08/10 20:43:07.192 UTC <Disk store exception handler>
> tid=0x4f4] Reinitializing JarDeploymentService with new working directory:
> null
> [vm0] [info 2021/08/10 20:43:07.205 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] No locator(s) found with cluster configuration service
> [vm0] [info 2021/08/10 20:43:07.216 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Reinitializing JarDeploymentService with new working directory:
> /home/geode/geode/geode-core/build/distributedTest/test-worker-000915/dunit/vm0
> [vm0] [info 2021/08/10 20:43:07.401 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Initialized cache service
> org.apache.geode.management.internal.cli.remote.OnlineCommandProcessor
> [vm0] [info 2021/08/10 20:43:07.402 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Initialized cache service
> org.apache.geode.cache.query.internal.QueryConfigurationServiceImpl
> [vm0] [info 2021/08/10 20:43:07.402 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Enabled InternalHttpService on port 7070
> [vm0] [info 2021/08/10 20:43:07.402 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Initialized cache service
> org.apache.geode.internal.cache.http.service.InternalHttpService
> [vm0] [info 2021/08/10 20:43:07.404 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Initializing region _monitoringRegion_10.0.0.140<v93>52668
> [vm0] [info 2021/08/10 20:43:07.405 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Initialization of region _monitoringRegion_10.0.0.140<v93>52668
> completed
> [vm0] [info 2021/08/10 20:43:07.410 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Loading previously deployed jars
> [vm0] [info 2021/08/10 20:43:07.411 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Initializing region PdxTypes
> [vm0] [info 2021/08/10 20:43:07.412 UTC <RMI TCP Connection(1)-10.0.0.140>
> tid=0x21] Initialization of region PdxTypes completed
> {code}
> For some reason DiskStoreImpl.handleAccessException() was called. That code
> spins up a "Disk store exception handler" to close the cache. The cache was
> closed before the test got to PersistentRecoveryOrderDUnitTest.updateEntry()
> and that caused the NPE.
> The test succeeds when I run it locally a few times in the IDE. I haven't
> found the root cause of this problem.
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