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https://issues.apache.org/jira/browse/IMPALA-7654?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16648206#comment-16648206
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Alex Rodoni commented on IMPALA-7654:
-------------------------------------
|[IMPALA-7654|http://issues.cloudera.org/browse/IMPALA-7654]: [DOCS] TRUNCATE
does not put HDFS data files to the trash
Change-Id: I4930b2345515abf9b086575a476d20c87117e5c4
Reviewed-on: [http://gerrit.cloudera.org:8080/11583]
Tested-by: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Reviewed-by: Joe McDonnell <joemcdonn...@cloudera.com>|
> TRUNCATE docs appear to be inaccurate
> -------------------------------------
>
> Key: IMPALA-7654
> URL: https://issues.apache.org/jira/browse/IMPALA-7654
> Project: IMPALA
> Issue Type: Bug
> Components: Docs
> Affects Versions: Impala 3.0, Impala 2.12.0
> Reporter: Tim Armstrong
> Assignee: Alex Rodoni
> Priority: Major
> Fix For: Impala 3.1.0
>
>
> Some users pointed out that this seems to be inaccurate: "Any HDFS data files
> removed by this statement go into the HDFS trashcan, from which you can
> recover them within a defined time interval if this operation turns out to be
> a mistake." I didn't confirm this but filing JIRA to track.
> http://community.cloudera.com/t5/Interactive-Short-cycle-SQL/Impala-truncate-doesn-t-move-to-HDFS-trashcan/m-p/80580#M4955?eid=1&aid=1
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