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https://issues.apache.org/jira/browse/HIVE-21717?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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mahesh kumar behera updated HIVE-21717:
---------------------------------------
Resolution: Fixed
Status: Resolved (was: Patch Available)
[^HIVE-21717.01.patch] committed to master. Thanks [~sankarh] for review.
> Rename is failing for directory in move task
> ---------------------------------------------
>
> Key: HIVE-21717
> URL: https://issues.apache.org/jira/browse/HIVE-21717
> Project: Hive
> Issue Type: Bug
> Components: HiveServer2
> Affects Versions: 4.0.0
> Reporter: mahesh kumar behera
> Assignee: mahesh kumar behera
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Attachments: HIVE-21717.01.patch
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> Rename fails with destination directory not empty in case a directory is move
> directly to the table location from staging directory as rename cannot
> overwrite non empty destination directory.
>
> In replication scenarios, if user does some concurrent write during bootstrap
> dump, it may happen that some data which are already replicated through
> bootstrap, will be tried during next incremental load also. This is handled
> by making the operations reentrant during repl load. But here move task is
> not able to delete the directory created by bootstrap load even though
> replace flag is set to true. This is causing the incremental load to fail.
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