[jira] [Resolved] (SAMZA-1209) Improve error handling in LocalStoreMonitor

["Prateek Maheshwari (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SAMZA-1209?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prateek Maheshwari resolved SAMZA-1209.
---------------------------------------
    Resolution: Fixed

> Improve error handling in LocalStoreMonitor 
> --------------------------------------------
>
>                 Key: SAMZA-1209
>                 URL: https://issues.apache.org/jira/browse/SAMZA-1209
>             Project: Samza
>          Issue Type: Improvement
>    Affects Versions: 0.13.0
>            Reporter: Shanthoosh Venkataraman
>            Assignee: Shanthoosh Venkataraman
>            Priority: Minor
>             Fix For: 0.13.0
>
>
> Unused (and possibly stale) local state created by dead samza containers in yarn execution environment is garbage collected by LocalStoreMonitor. 
> With errors during garbage collection of state created by a job, current implementation throws exception and exits. 
> One failure scenario is in some cases, job model cannot be retrieved by LocalStoreMonitor(Due to network error or job might be invalid).
> To improve, add an opt-in configuration, when enabled continues local state clean up of other dead containers when there’re failures with a garbage collection. 



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