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