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https://issues.apache.org/jira/browse/HIVE-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12905679#action_12905679
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John Sichi commented on HIVE-1609:
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I agree with Carl regarding the parser: let's move it to ANTLR. We have too
much generated code checked into Hive already, and we're trying to move away
from that.
> Support partition filtering in metastore
> ----------------------------------------
>
> Key: HIVE-1609
> URL: https://issues.apache.org/jira/browse/HIVE-1609
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Metastore
> Reporter: Ajay Kidave
> Fix For: 0.7.0
>
> Attachments: hive_1609.patch, hive_1609_2.patch
>
>
> The metastore needs to have support for returning a list of partitions based
> on user specified filter conditions. This will be useful for tools which need
> to do partition pruning. Howl is one such use case. The way partition pruning
> is done during hive query execution need not be changed.
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