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https://issues.apache.org/jira/browse/AURORA-1353?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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brian wickman reassigned AURORA-1353:
-------------------------------------
Assignee: brian wickman
> MesosPathDetector double-counts checkpoint roots
> ------------------------------------------------
>
> Key: AURORA-1353
> URL: https://issues.apache.org/jira/browse/AURORA-1353
> Project: Aurora
> Issue Type: Bug
> Components: Observer
> Reporter: brian wickman
> Assignee: brian wickman
>
> This manifests itself in the observer ballooning in resource usage. The
> TaskDetector finds two copies of every task because of the 'latest' symlink
> being a duplicate of the actual directory, so we get race conditions in
> on_active/on_finished inside
> src/main/python/apache/thermos/observer/task_observer.py that cause it to
> hold onto TaskResourceMonitors which tend to be pretty expensive to run.
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