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https://issues.apache.org/jira/browse/AMBARI-22864?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Onischuk updated AMBARI-22864:
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Attachment: AMBARI-22864.patch
> Agent commands hang even after freeing up disk space on the host
> ----------------------------------------------------------------
>
> Key: AMBARI-22864
> URL: https://issues.apache.org/jira/browse/AMBARI-22864
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent, ambari-server
> Affects Versions: 2.6.2
> Reporter: Vivek Sharma
> Priority: Critical
> Labels: system_test
> Fix For: 2.6.2
>
> Attachments: AMBARI-22864.patch, AMBARI-22864.patch
>
>
> *STR*
> # Install a cluster with Ambari-2.6.2 and HDP-2.6.4.0
> # Go the host (say host1) running Nimbus component and restart Nimbus
> # Fill up the disk space on host1 (in my test, the disk space was filled up
> on the host running Nimbus component)
> # Try to restart Nimbus. Nimbus restart expectedly fails with error:
> {code}
> Caught an exception while executing custom service command: <type
> 'exceptions.IOError'>: [Errno 28] No space left on device; [Errno 28] No
> space left on device
> {code}
> # Now free up the disk space on host1 and try to restart Nimbus
>
> *Result*
> Nimbus restart command hangs and eventually times out
> Looks like the issue is because the action queue is unable to create new
> command for Nimbus restart.
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