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https://issues.apache.org/jira/browse/FLINK-18097?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chesnay Schepler updated FLINK-18097:
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Component/s: (was: Runtime / Web Frontend)
Runtime / REST
> History server doesn't clean all job json files
> -----------------------------------------------
>
> Key: FLINK-18097
> URL: https://issues.apache.org/jira/browse/FLINK-18097
> Project: Flink
> Issue Type: Bug
> Components: Runtime / REST
> Affects Versions: 1.10.1
> Reporter: Milan Nikl
> Priority: Minor
> Labels: pull-request-available
>
> Improvement introduced in https://issues.apache.org/jira/browse/FLINK-14169
> does not delete all files in the history server folders completely.
> There is a [json file created for each
> job|https://github.com/apache/flink/blob/master/flink-runtime-web/src/main/java/org/apache/flink/runtime/webmonitor/history/HistoryServerArchiveFetcher.java#L237-L238]
> in history server's {{webDir/jobs/}} directory. Such file is not deleted by
> {{cleanupExpiredJobs}}.
> And while the cleaned up job is no longer visible in History server's
> {{Completed Jobs List}} in web UI, it can be still accessed on
> {{<HistoryServerURL>/#/job/<jobId>/overview}}.
> While this bug probably won't lead to any serious issues, files in history
> server's folders should be cleaned up thoroughly.
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