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Posted to issues@flink.apache.org by "Leonid Ilyevsky (Jira)" <ji...@apache.org> on 2020/03/23 17:00:03 UTC

[jira] [Updated] (FLINK-16728) Taskmanager dies after job got stuck and canceling fails

     [ https://issues.apache.org/jira/browse/FLINK-16728?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonid Ilyevsky updated FLINK-16728:
------------------------------------
    Description: 
At some point I noticed that a few jobs got stuck (they basically stopped processing the messages, I could detect this watching the expected output), so I tried to cancel them.

The cancel operation failed, complaining that the job got stuck at 

StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.run(StreamTaskActionExecutor.java:86)

and then the whole taskmanager shut down.

See the attached log.

This is actually happening practically every day in our staging environment where we are testing Flink 1.10.0.

  was:
At some point I noticed that a few jobs got stuck (they basically stopped processing the messages, I could detect this watching the expected output), so I tried to cancel them.

The cancel operation failed, complaining that the job got stuck at 

StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.run(StreamTaskActionExecutor.java:86)

and then the whole taskmanager shut down.

See the attached log.


> Taskmanager dies after job got stuck and canceling fails
> --------------------------------------------------------
>
>                 Key: FLINK-16728
>                 URL: https://issues.apache.org/jira/browse/FLINK-16728
>             Project: Flink
>          Issue Type: Bug
>    Affects Versions: 1.10.0
>            Reporter: Leonid Ilyevsky
>            Priority: Major
>         Attachments: taskmanager.log.20200323.gz
>
>
> At some point I noticed that a few jobs got stuck (they basically stopped processing the messages, I could detect this watching the expected output), so I tried to cancel them.
> The cancel operation failed, complaining that the job got stuck at 
> StreamTaskActionExecutor$SynchronizedStreamTaskActionExecutor.run(StreamTaskActionExecutor.java:86)
> and then the whole taskmanager shut down.
> See the attached log.
> This is actually happening practically every day in our staging environment where we are testing Flink 1.10.0.



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