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https://issues.apache.org/jira/browse/HDFS-15811?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18043186#comment-18043186
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ASF GitHub Bot commented on HDFS-15811:
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github-actions[bot] closed pull request #2670: HDFS-15811. completeFile should
log final file size.
URL: https://github.com/apache/hadoop/pull/2670
> completeFile should log final file size
> ---------------------------------------
>
> Key: HDFS-15811
> URL: https://issues.apache.org/jira/browse/HDFS-15811
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Zehao Chen
> Assignee: Zehao Chen
> Priority: Minor
> Labels: pull-request-available
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> Jobs, particularly hive queries by non-headless users, can create an
> excessive number of files (many hundreds of thousands). A single user's query
> can generate a sustained burst of 60-80% of all creates for tens of minutes
> or more and impact overall cluster performance. Adding the file size to the
> logline allows us to identify excessive tiny or large files.
>
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