[
https://issues.apache.org/jira/browse/HIVE-16156?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Xuefu Zhang updated HIVE-16156:
-------------------------------
Attachment: HIVE-16156.patch
> FileSinkOperator should delete existing output target when renaming
> -------------------------------------------------------------------
>
> Key: HIVE-16156
> URL: https://issues.apache.org/jira/browse/HIVE-16156
> Project: Hive
> Issue Type: Bug
> Components: Operators
> Affects Versions: 1.1.0
> Reporter: Xuefu Zhang
> Assignee: Xuefu Zhang
> Attachments: HIVE-16156.patch
>
>
> If a task get killed (for whatever a reason) after it completes the renaming
> the temp output to final output during commit, subsequent task attempts will
> fail when renaming because of the existence of the target output. This can
> happen, however rarely.
> Hive should check the existence of the target output and delete it before
> renaming.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
