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https://issues.apache.org/jira/browse/YARN-10648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17288999#comment-17288999
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Brahma Reddy Battula commented on YARN-10648:
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[~dmmkr] thanks for reporting this. Looks some how it's missed in YARN-8273.
Patch LGTM.
[~grepas]/[~rkanter]/[~snemeth] can you also look into this as you worked on
YARN-8273.
> NM local logs are not cleared after uploading to hdfs
> -----------------------------------------------------
>
> Key: YARN-10648
> URL: https://issues.apache.org/jira/browse/YARN-10648
> Project: Hadoop YARN
> Issue Type: Bug
> Components: log-aggregation
> Affects Versions: 3.2.0
> Reporter: D M Murali Krishna Reddy
> Assignee: D M Murali Krishna Reddy
> Priority: Major
> Attachments: YARN-10648.001.patch
>
>
> YARN-8273 has induced the following issues.
> # The {color:#000000}delService.delete(deletionTask){color} has been removed
> from the for loop, and added at the end in finally block. Inside the for loop
> we are creating FileDeletionTask for each container, but not storing it, due
> to this, only the last container log files will be present in the
> deletionTask and only those files will be removed. Ideally all the container
> log files which are uploaded must be deleted.
> # The LogAggregationDFSException is caught in the closeswriter, but when we
> configure LogAggregationTFileController as logAggregationFileController,
> this.logAggregationFileController.closeWriter() itself calls closeWriter,
> which throws LogAggregationDFSException if any, and the exception is not
> saved. Again when we try to do closeWriter we dont get any exception and, we
> are not throwing the LogAggregationDFSException in this scenario.
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