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https://issues.apache.org/jira/browse/HIVE-1609?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12909870#action_12909870
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John Sichi commented on HIVE-1609:
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@Ajay:
* In package.jdo, you added default-fetch-group="false" for the view
attributes. Could you explain what that does and why that is needed? I'm
guessing it defers fetch of these attributes, which makes sense as long as it's
transparent.
* HIVE-1539 mentions the need to upgrade datanucleus to 2.2.0.m2 in order to
fix some classloader threading issues; maybe we should jump straight to that
version?
* Per HIVE-1626, we should avoid using java.util.Stack. Just FYI; we can clean
this one up as part of that JIRA.
* Run checkstyle on new code to bring it into conformance
Also, I've asked Paul Yang to take a look at the patch to give feedback on any
other issues (separate from the usage of JavaCC).
> 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
> Assignee: 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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