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https://issues.apache.org/jira/browse/HIVE-14626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15437128#comment-15437128
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Chaoyu Tang commented on HIVE-14626:
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The new failed tests (schemeAuthority & TestPigHBaseStorageHandler) seem not
related to this patch. I could not reproduce the schemeAuthority failure in my
local machine. As for the TestPigHBaseStorageHandler, the Yarn server was
started and the failure is not related. Other failures are aged and not related
to this patch as well.
[~spena], [~ychena] Could you review the patch? Thanks
> Support Trash in Truncate Table
> -------------------------------
>
> Key: HIVE-14626
> URL: https://issues.apache.org/jira/browse/HIVE-14626
> Project: Hive
> Issue Type: Sub-task
> Components: Query Processor
> Reporter: Chaoyu Tang
> Assignee: Chaoyu Tang
> Priority: Minor
> Attachments: HIVE-14626.patch
>
>
> Currently Truncate Table (or Partition) is implemented using
> FileSystem.delete and then recreate the directory, so
> 1. it does not support HDFS Trash
> 2. if the table/partition directory is initially encryption protected, after
> being deleted and recreated, it is no more protected.
> The new implementation is to clean the contents of directory using
> multi-threaded trashFiles. If Trash is enabled and has a lower encryption
> level than the data directory, the files under it will be deleted. Otherwise,
> they will be Trashed
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