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https://issues.apache.org/jira/browse/UIMA-2753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jim Challenger updated UIMA-2753:
---------------------------------
Component/s: (was: DUCC)
Async Scaleout
> The dd2spring generated Spring files accumulate in the temp dir
> ---------------------------------------------------------------
>
> Key: UIMA-2753
> URL: https://issues.apache.org/jira/browse/UIMA-2753
> Project: UIMA
> Issue Type: Bug
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
>
> On UIMA-AS process startup, the provided deployment descriptors are passed
> through the dd2spring which generates a Spring context file used to
> initialize the UIMA-AS service. Once the initialization is done the context
> files can be removed. The dd2spring actually creates the context files as
> temp files and configures the files with removeOnExit(). In most cases this
> works, however when the UIMA-AS service is killed with -9, the temp files
> remain in the default temp dir accumulating over time. The DUCC runtime
> frequently kills the services to make room for another process so these files
> temp files do in fact accumulate in the temp dir.
> It seems like the agent should spin a thread, check temp dir for old temp
> files and clean them up. The cleanup would have to be done via ducc_ling as
> the files are owned by users.
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