[
https://issues.apache.org/jira/browse/GEODE-2458?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kirk Lund updated GEODE-2458:
-----------------------------
Description:
This appears to be a race condition. The assertion finds 5 members when 6 is
expected and then lists the members as part of the assertion message which then
shows 6 members.
{noformat}
org.apache.geode.management.RegionManagementDUnitTest > testFixedPRRegionMBean
FAILED
org.apache.geode.test.dunit.RMIException: While invoking
org.apache.geode.test.dunit.NamedRunnable.run in VM 0 running on Host
242824700ff7 with 4 VMs
at org.apache.geode.test.dunit.VM.invoke(VM.java:377)
at org.apache.geode.test.dunit.VM.invoke(VM.java:347)
at org.apache.geode.test.dunit.VM.invoke(VM.java:280)
at
org.apache.geode.management.RegionManagementDUnitTest.verifyMemberNotifications(RegionManagementDUnitTest.java:580)
at
org.apache.geode.management.RegionManagementDUnitTest.testFixedPRRegionMBean(RegionManagementDUnitTest.java:227)
Caused by:
java.lang.AssertionError:
Expected size:<6> but was:<5> in:
<[javax.management.Notification[source=172.17.0.4(161)<v37>-32770][type=gemfire.distributedsystem.cache.region.created][message=Region
Created With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(166)<v38>-32771][type=gemfire.distributedsystem.cache.region.created][message=Region
Created With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(171)<v39>-32772][type=gemfire.distributedsystem.cache.region.created][message=Region
Created With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(161)<v37>-32770][type=gemfire.distributedsystem.cache.region.closed][message=Region
Destroyed/Closed With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(166)<v38>-32771][type=gemfire.distributedsystem.cache.region.closed][message=Region
Destroyed/Closed With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(171)<v39>-32772][type=gemfire.distributedsystem.cache.region.closed][message=Region
Destroyed/Closed With Name /MANAGEMENT_FIXED_PR]]>
at
org.apache.geode.management.RegionManagementDUnitTest.lambda$verifyMemberNotifications$3d0515b3$1(RegionManagementDUnitTest.java:582)
{noformat}
Each of these tests call verifyMemberNotifications and may fail with this
timing failure:
* testDistributedRegion
* testFixedPRRegionMBean
* testPartitionedRegion
was:
This appears to be a race condition. The assertion finds 5 members when 6 is
expected and then lists the members as part of the assertion message which then
shows 6 members.
{noformat}
org.apache.geode.management.RegionManagementDUnitTest > testFixedPRRegionMBean
FAILED
org.apache.geode.test.dunit.RMIException: While invoking
org.apache.geode.test.dunit.NamedRunnable.run in VM 0 running on Host
242824700ff7 with 4 VMs
at org.apache.geode.test.dunit.VM.invoke(VM.java:377)
at org.apache.geode.test.dunit.VM.invoke(VM.java:347)
at org.apache.geode.test.dunit.VM.invoke(VM.java:280)
at
org.apache.geode.management.RegionManagementDUnitTest.verifyMemberNotifications(RegionManagementDUnitTest.java:580)
at
org.apache.geode.management.RegionManagementDUnitTest.testFixedPRRegionMBean(RegionManagementDUnitTest.java:227)
Caused by:
java.lang.AssertionError:
Expected size:<6> but was:<5> in:
<[javax.management.Notification[source=172.17.0.4(161)<v37>-32770][type=gemfire.distributedsystem.cache.region.created][message=Region
Created With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(166)<v38>-32771][type=gemfire.distributedsystem.cache.region.created][message=Region
Created With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(171)<v39>-32772][type=gemfire.distributedsystem.cache.region.created][message=Region
Created With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(161)<v37>-32770][type=gemfire.distributedsystem.cache.region.closed][message=Region
Destroyed/Closed With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(166)<v38>-32771][type=gemfire.distributedsystem.cache.region.closed][message=Region
Destroyed/Closed With Name /MANAGEMENT_FIXED_PR],
javax.management.Notification[source=172.17.0.4(171)<v39>-32772][type=gemfire.distributedsystem.cache.region.closed][message=Region
Destroyed/Closed With Name /MANAGEMENT_FIXED_PR]]>
at
org.apache.geode.management.RegionManagementDUnitTest.lambda$verifyMemberNotifications$3d0515b3$1(RegionManagementDUnitTest.java:582)
{noformat}
These tests are all potential prone to manifesting this timing failure:
* testDistributedRegion
* testFixedPRRegionMBean
* testPartitionedRegion
> RegionManagementDUnitTest fails with AssertionError in
> verifyMemberNotifications
> --------------------------------------------------------------------------------
>
> Key: GEODE-2458
> URL: https://issues.apache.org/jira/browse/GEODE-2458
> Project: Geode
> Issue Type: Bug
> Components: management, tests
> Reporter: Kirk Lund
> Assignee: Kirk Lund
> Labels: Flaky
>
> This appears to be a race condition. The assertion finds 5 members when 6 is
> expected and then lists the members as part of the assertion message which
> then shows 6 members.
> {noformat}
> org.apache.geode.management.RegionManagementDUnitTest >
> testFixedPRRegionMBean FAILED
> org.apache.geode.test.dunit.RMIException: While invoking
> org.apache.geode.test.dunit.NamedRunnable.run in VM 0 running on Host
> 242824700ff7 with 4 VMs
> at org.apache.geode.test.dunit.VM.invoke(VM.java:377)
> at org.apache.geode.test.dunit.VM.invoke(VM.java:347)
> at org.apache.geode.test.dunit.VM.invoke(VM.java:280)
> at
> org.apache.geode.management.RegionManagementDUnitTest.verifyMemberNotifications(RegionManagementDUnitTest.java:580)
> at
> org.apache.geode.management.RegionManagementDUnitTest.testFixedPRRegionMBean(RegionManagementDUnitTest.java:227)
> Caused by:
> java.lang.AssertionError:
> Expected size:<6> but was:<5> in:
>
> <[javax.management.Notification[source=172.17.0.4(161)<v37>-32770][type=gemfire.distributedsystem.cache.region.created][message=Region
> Created With Name /MANAGEMENT_FIXED_PR],
>
> javax.management.Notification[source=172.17.0.4(166)<v38>-32771][type=gemfire.distributedsystem.cache.region.created][message=Region
> Created With Name /MANAGEMENT_FIXED_PR],
>
> javax.management.Notification[source=172.17.0.4(171)<v39>-32772][type=gemfire.distributedsystem.cache.region.created][message=Region
> Created With Name /MANAGEMENT_FIXED_PR],
>
> javax.management.Notification[source=172.17.0.4(161)<v37>-32770][type=gemfire.distributedsystem.cache.region.closed][message=Region
> Destroyed/Closed With Name /MANAGEMENT_FIXED_PR],
>
> javax.management.Notification[source=172.17.0.4(166)<v38>-32771][type=gemfire.distributedsystem.cache.region.closed][message=Region
> Destroyed/Closed With Name /MANAGEMENT_FIXED_PR],
>
> javax.management.Notification[source=172.17.0.4(171)<v39>-32772][type=gemfire.distributedsystem.cache.region.closed][message=Region
> Destroyed/Closed With Name /MANAGEMENT_FIXED_PR]]>
> at
> org.apache.geode.management.RegionManagementDUnitTest.lambda$verifyMemberNotifications$3d0515b3$1(RegionManagementDUnitTest.java:582)
> {noformat}
> Each of these tests call verifyMemberNotifications and may fail with this
> timing failure:
> * testDistributedRegion
> * testFixedPRRegionMBean
> * testPartitionedRegion
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