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https://issues.apache.org/jira/browse/HUDI-945?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17183483#comment-17183483
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Balaji Varadarajan commented on HUDI-945:
-----------------------------------------
[~baobaoyeye]: Sorry for the delay. I missed this message. The idea is correct
but we need to implement such cleanup using "clear()" method as it is part of
Map interface and call it explicitly.
> Cleanup spillable map files eagerly as part of close
> ----------------------------------------------------
>
> Key: HUDI-945
> URL: https://issues.apache.org/jira/browse/HUDI-945
> Project: Apache Hudi
> Issue Type: Bug
> Components: Writer Core
> Reporter: Balaji Varadarajan
> Priority: Major
> Fix For: 0.6.1
>
>
> Currently, files used by external spillable map or deleted on exits. For
> spark-streaming/deltastreamer continuous-mode cases which runs several
> iterations, it is better to eagerly delete files on closing the handles using
> it.
> We need to eagerly delete the files on following cases:
> # MergeHandle
> # HoodieMergedLogRecordScanner
> # SpillableMapBasedFileSystemView
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