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https://issues.apache.org/jira/browse/HIVE-22550?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17267828#comment-17267828
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Zoltan Haindrich commented on HIVE-22550:
-----------------------------------------
I think the original intention was to make the query string more resilient to
displaying it incorrectly .
The escaped version is a bit less readable on the yarn ui.
just for fun what happens if we don't escape and send something like:
{code}
select '<b>asd</b>'
{code}
> Result of hive.query.string in job xml contains encoded string
> ---------------------------------------------------------------
>
> Key: HIVE-22550
> URL: https://issues.apache.org/jira/browse/HIVE-22550
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.1.0, 3.1.1
> Reporter: zhangbutao
> Assignee: zhangbutao
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-branch-3.1.patch, job xml.JPG
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> repo:
> Query : *insert into test values(1)*
> job xml will be display *insert+into+test+values%281%29*
>
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