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https://issues.apache.org/jira/browse/HIVE-18723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16393134#comment-16393134
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Eugene Koifman commented on HIVE-18723:
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[~vbeshka], I don't understand the logic. If B exists, rename will create B/A.
The delete you added will delete A (in B/A) so B will not have the results of
the compaction.
> CompactorOutputCommitter.commitJob() - check rename() ret val
> -------------------------------------------------------------
>
> Key: HIVE-18723
> URL: https://issues.apache.org/jira/browse/HIVE-18723
> Project: Hive
> Issue Type: Improvement
> Components: Transactions
> Affects Versions: 1.0.0
> Reporter: Eugene Koifman
> Assignee: Kryvenko Igor
> Priority: Major
> Attachments: HIVE-18723.1.patch, HIVE-18723.2.patch,
> HIVE-18723.3.patch, HIVE-18723.patch
>
>
> right now ret val is ignored {{fs.rename(fileStatus.getPath(), newPath); }}
> Should this use {{FileUtils.ename(FileSystem fs, Path sourcePath, Path
> destPath, Configuration conf) }}
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