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https://issues.apache.org/jira/browse/HIVE-1546?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905767#action_12905767
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Namit Jain commented on HIVE-1546:
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Sorry on jumping on this late.
I quickly reviewed http://wiki.apache.org/pig/Howl/HowlCliFuncSpec, and it
seems like most of the functionality is already
present in hive. So, we need a way to restrict other types of statements - is
that a fair statement ?
If there is a slight change needed in hive (for some howl behavior), we can add
it to hive ?
Why do we need a brand new client ?
> Ability to plug custom Semantic Analyzers for Hive Grammar
> ----------------------------------------------------------
>
> Key: HIVE-1546
> URL: https://issues.apache.org/jira/browse/HIVE-1546
> Project: Hadoop Hive
> Issue Type: Improvement
> Components: Metastore
> Affects Versions: 0.7.0
> Reporter: Ashutosh Chauhan
> Assignee: Ashutosh Chauhan
> Fix For: 0.7.0
>
> Attachments: hive-1546-3.patch, hive-1546-4.patch, hive-1546.patch,
> hive-1546_2.patch
>
>
> It will be useful if Semantic Analysis phase is made pluggable such that
> other projects can do custom analysis of hive queries before doing metastore
> operations on them.
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