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Posted to issues@arrow.apache.org by "Mitar (JIRA)" <ji...@apache.org> on 2018/03/04 07:31:00 UTC

[jira] [Updated] (ARROW-2250) plasma_store process should cleanup on INT and TERM signals as well

     [ https://issues.apache.org/jira/browse/ARROW-2250?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mitar updated ARROW-2250:
-------------------------
    Description: 
Currently, if you send an INT and TERM signal to a parent plasma store process (Python one) it terminates it without cleaning the child process. This makes it hard to run plasma store in non-interactive mode. Inside shell ctrl-c kills both processes.

Moreover, INT prints out an ugly KeyboardInterrup exception. Probably something nicer should be done.

  was:Currently it cleans up on INT signal. But if it gets the TERM signal, then it kills the parent process (Python one) but not the binary process. I think both TERM and INT signals should be handled the same.

        Summary: plasma_store process should cleanup on INT and TERM signals as well  (was: plasma_store process should cleanup on TERM signal as well)

> plasma_store process should cleanup on INT and TERM signals as well
> -------------------------------------------------------------------
>
>                 Key: ARROW-2250
>                 URL: https://issues.apache.org/jira/browse/ARROW-2250
>             Project: Apache Arrow
>          Issue Type: Improvement
>    Affects Versions: 0.8.0
>            Reporter: Mitar
>            Priority: Major
>
> Currently, if you send an INT and TERM signal to a parent plasma store process (Python one) it terminates it without cleaning the child process. This makes it hard to run plasma store in non-interactive mode. Inside shell ctrl-c kills both processes.
> Moreover, INT prints out an ugly KeyboardInterrup exception. Probably something nicer should be done.



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