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From "Rajat Khandelwal (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11483) Add encoding and decoding for query string config
Date Thu, 03 Mar 2016 08:05:18 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15177453#comment-15177453
] 

Rajat Khandelwal commented on HIVE-11483:
-----------------------------------------

Taking patch from reviewboard and attaching

> Add encoding and decoding for query string config
> -------------------------------------------------
>
>                 Key: HIVE-11483
>                 URL: https://issues.apache.org/jira/browse/HIVE-11483
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Processor
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Rajat Khandelwal
>         Attachments: HIVE-11483.01.patch, HIVE-11483.02.patch, HIVE-11483.03.patch, HIVE-11483.04.patch
>
>
> We have seen some queries in production where some of the literals passed in the query
have control characters, which result in exception when query string is set in the job xml.
> Proposing a solution to encode the query string in configuration and provide getters
decoded string.
> Here is a commit in a forked repo : https://github.com/InMobi/hive/commit/2faf5761191fa3103a0d779fde584d494ed75bf5
> Suggestions are welcome on the solution.



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