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https://issues.apache.org/jira/browse/HBASE-24658?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Work on HBASE-24658 started by Nick Dimiduk.
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> Update PolicyBasedChaosMonkey to use a thread pool
> --------------------------------------------------
>
> Key: HBASE-24658
> URL: https://issues.apache.org/jira/browse/HBASE-24658
> Project: HBase
> Issue Type: Task
> Components: integration tests
> Reporter: Nick Dimiduk
> Assignee: Nick Dimiduk
> Priority: Major
>
> Running {{ServerKillingChaosMonkey}} via {{RESTApiClusterManager}} for any
> duration of time slowly leaks region servers. I see failures on the RESTApi
> side go unreported on the ChaosMonkey side. It seems like
> {{RuntimeExceptions}} are being thrown and lost.
> {{PolicyBasedChaosMonkey}} uses a primitive means of thread management
> anyway. Update to use a thread pool, thread groups, and an
> uncaughtExceptionHandler.
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