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From "Eugene Koifman (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17479) Staging directories do not get cleaned up for update/delete queries
Date Tue, 12 Sep 2017 23:25:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17479?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16163840#comment-16163840
] 

Eugene Koifman commented on HIVE-17479:
---------------------------------------

+1

> Staging directories do not get cleaned up for update/delete queries
> -------------------------------------------------------------------
>
>                 Key: HIVE-17479
>                 URL: https://issues.apache.org/jira/browse/HIVE-17479
>             Project: Hive
>          Issue Type: Bug
>          Components: Transactions
>    Affects Versions: 3.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-17479.patch
>
>
> When these queries are internally rewritten, a new context is created with a new execution
id. This id is used to create the scratch directories. However, only the original context
is cleared, and thus the directories created with the original execution id.
> The solution is to pass the execution id to the new context when the queries are internally
rewritten.



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