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https://issues.apache.org/jira/browse/NIFI-11580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael W Moser updated NIFI-11580:
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Status: Patch Available (was: Open)
> NiFi does not stop timely when using DistributedMapCacheClient and Server
> -------------------------------------------------------------------------
>
> Key: NIFI-11580
> URL: https://issues.apache.org/jira/browse/NIFI-11580
> Project: Apache NiFi
> Issue Type: Bug
> Components: Extensions
> Affects Versions: 1.21.0
> Reporter: Michael W Moser
> Assignee: Michael W Moser
> Priority: Minor
> Time Spent: 10m
> Remaining Estimate: 0h
>
> When using a DistributedMapCacheClientService and DistributedMapCacheServer,
> and the DistributedMapCacheClientService has been enabled, then NiFi does not
> stop within the graceful.shutdown.seconds period and has to be killed. It
> would be nice to clean this up.
> I setup a DistributedMapCacheClientService and DistributedMapCacheServer to
> talk to each other, enabled both, then disabled
> DistributedMapCacheClientService. I stopped NiFi and it was killed after 20
> seconds instead of stopping in 2 or 3 seconds.
> 2023-05-22 18:33:25,575 INFO [main] org.apache.nifi.bootstrap.Command Apache
> NiFi has accepted the Shutdown Command and is shutting down now
> ...
> 2023-05-22 18:33:45,713 INFO [main] org.apache.nifi.bootstrap.Command NiFi
> PID [15127] shutdown in progress...
> 2023-05-22 18:33:45,720 WARN [main] org.apache.nifi.bootstrap.Command NiFi
> PID [15127] shutdown not completed after 20 seconds: Killing process
> 2023-05-22 18:33:45,728 INFO [main] org.apache.nifi.bootstrap.Command NiFi
> PID [15127] shutdown completed
> This was mentioned in a PR for NIFI-10232
> (https://github.com/apache/nifi/pull/6221)
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