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https://issues.apache.org/jira/browse/UIMA-4898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-4898.
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Resolution: Fixed
An agent starts a timer to kill a process in case it fails to stop after
SIGTERM is sent. When the timer pops the agent kills the process no matter what
the current stat of the process is.
> UIMA-DUCC: Agent process killer not working
> --------------------------------------------
>
> Key: UIMA-4898
> URL: https://issues.apache.org/jira/browse/UIMA-4898
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Fix For: 2.1.0-Ducc
>
>
> When a child process fails to stop in response to SIGTERM the agent timer
> pops and SIGKILL signal is sent to a process. The timer thread does pop but
> it checks the state of the process before sending SIGKILL. It only allows
> this to be sent to process which is in a Running state. However the process
> may be in Initializing and Starting states and SIGKILL is never sent.
> Change the code to send kill signal no matter the state of the process is.
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