[jira] [Commented] (FLINK-26750) HA cluster cleanup not complete

["Yang Wang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-26750?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17509560#comment-17509560 ] 

Yang Wang commented on FLINK-26750:
-----------------------------------

This might be related with FLINK-20219.

> HA cluster cleanup not complete
> -------------------------------
>
>                 Key: FLINK-26750
>                 URL: https://issues.apache.org/jira/browse/FLINK-26750
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Coordination
>    Affects Versions: 1.15.0, 1.14.4
>            Reporter: Matthias Pohl
>            Priority: Major
>
> When starting a Flink cluster with HA (tested with ZooKeeper) in standalone mode and stopping it right away (i.e. {{./bin/start-cluster.sh; ./bin/stop-cluster.sh}}), the paths are not properly cleaned:
> {code}
> $ ls -R /
> /
> /flink
> /zookeeper
> /flink/default
> /flink/default/jobgraphs
> /flink/default/leader
> /zookeeper/config
> /zookeeper/quota
> {code}
> The {{/flink}} path should not be present when stopping the cluster.
> This is most likely also a problem in k8s HA. That should be checked as part of this ticket.



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