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https://issues.apache.org/jira/browse/IMPALA-10613?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17317574#comment-17317574
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ASF subversion and git services commented on IMPALA-10613:
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Commit 829d1a6ab4643b07877fb410971b67f1b1d1b045 in impala's branch
refs/heads/master from Joe McDonnell
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=829d1a6 ]
Revert "IMPALA-10613: Standup HMS thrift server in Catalog"
There are issues building this patch against other
Hive versions, so reverting until those can be addressed.
This reverts commit a7eae471b84f05816780093938bba50f4d78aef1.
Change-Id: Id952ee063095a9c36c4619b7238b71cfcb7d61f3
Reviewed-on: http://gerrit.cloudera.org:8080/17290
Reviewed-by: Vihang Karajgaonkar <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
> Expose table and partition metadata over HMS API
> ------------------------------------------------
>
> Key: IMPALA-10613
> URL: https://issues.apache.org/jira/browse/IMPALA-10613
> Project: IMPALA
> Issue Type: Sub-task
> Reporter: Vihang Karajgaonkar
> Assignee: Vihang Karajgaonkar
> Priority: Major
> Fix For: Impala 4.0
>
>
> Catalogd caches the table and partition metadata. If an external FE needs to
> be supported to query using the Impala, it would need to get this metadata
> from catalogd to compile the query and generate the plan. While a subset of
> the metadata which is cached in catalogd, is sourced from Hive metastore, it
> also caches file metadata which is needed by the Impala backend to create the
> Impala plan. It would be good to expose the table and partition metadata
> cached in catalogd over HMS API so that any Hive metastore client (e.g spark,
> hive) can potentially use this metadata to create a plan. This JIRA tracks
> the work needed to expose this information over catalogd.
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