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Posted to dev@uima.apache.org by "Jerry Cwiklik (JIRA)" <de...@uima.apache.org> on 2016/04/25 17:19:13 UTC

[jira] [Closed] (UIMA-4908) DUCC Agent: detached processes in cgroup container not being killed

     [ https://issues.apache.org/jira/browse/UIMA-4908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jerry Cwiklik closed UIMA-4908.
-------------------------------
    Resolution: Fixed

Updated to use duccling when cleaning up deallocated cgroup. Modified to use SIGKILL instead of SIGTERM when killing processes

> DUCC Agent: detached processes in cgroup container not being killed
> -------------------------------------------------------------------
>
>                 Key: UIMA-4908
>                 URL: https://issues.apache.org/jira/browse/UIMA-4908
>             Project: UIMA
>          Issue Type: Bug
>          Components: DUCC
>            Reporter: Jerry Cwiklik
>            Assignee: Jerry Cwiklik
>             Fix For: 2.1.0-Ducc
>
>
> When Ducc deallocates a process, it first kills the process and than removes its cgroup container. If the process spawned detached child processes they continue to run and the container is not removed. 
> Modify code to cleanup all processes from a container by sending SIGKILL to child processes. 



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