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https://issues.apache.org/jira/browse/UIMA-5852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-5852.
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Resolution: Fixed
Force process collector to stop when a child process is not running
> UIMA-DUCC: Agent not stopping child process metrics collector sometimes
> -----------------------------------------------------------------------
>
> Key: UIMA-5852
> URL: https://issues.apache.org/jira/browse/UIMA-5852
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Priority: Major
> Fix For: 2.2.3-Ducc
>
>
> An agent starts a time based camel route for each JP it launches. This route
> wakes a thread and collects metrics for the child process. This happens at
> regular intervals. When a child process terminates, the agent should stop
> associate route. In some cases routes keep running and accumulating in memory
> causing a leak which lead to OOM. Modify code to force route termination when
> the process is dead yet agent keeps trying to collect metrics for it.
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