[infinispan-issues] [JBoss JIRA] (ISPN-9496) Some xsite tests hang during teardown

[Dan Berindei (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-9496?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-9496:
-------------------------------
    Status: Open  (was: New)


> Some xsite tests hang during teardown
> -------------------------------------
>
>                 Key: ISPN-9496
>                 URL: https://issues.jboss.org/browse/ISPN-9496
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Test Suite - Core
>    Affects Versions: 9.4.0.CR1
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>              Labels: testsuite_stability
>             Fix For: 9.4.0.Final
>
>
> {noformat}
> Test org.infinispan.xsite.statetransfer.failures.RetryMechanismTest.clearContent has been running for more than 300 seconds. Interrupting the test thread and dumping thread stacks of the test suite process and its children.
> Test org.infinispan.xsite.CacheOperationsTest.destroy has been running for more than 300 seconds. Interrupting the test thread and dumping thread stacks of the test suite process and its children.
> ...
> Killed processes 16913 
> The forked VM terminated without properly saying goodbye. VM crash or System.exit called?
> Error occurred in starting fork, check output in log
> Process Exit Code: 143
> Crashed tests:
> org.infinispan.eviction.impl.ExceptionEvictionTest
> org.infinispan.statetransfer.ClusterTopologyManagerTest
> org.infinispan.stream.LocalStreamOffHeapTest
> {noformat}
> The timeouts are very likely caused by the JGRP-2277 changes. Most of our tests run without any FD* protocol to avoid creating an extra socket + thread, so when the coordinator leaves, the 2nd node *must* receive the leave message from the coordinator or it will never install a view with itself as the coordinator. 
> This dependency still existed before JGRP-2277, but it appears the view message sent by the coordinator before leaving was somehow more likely to reach the 2nd node than the new leave message.
> The "crashed tests" list only includes tests that we know take a very long time to run, so I am assuming that they're not relevant. And unfortunately the mechanism to interrupt long tests still isn't working as it should, the thread dumps are not included in the artifacts.



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