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https://issues.apache.org/jira/browse/IMPALA-15239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18116500#comment-18116500
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ASF subversion and git services commented on IMPALA-15239:
----------------------------------------------------------

Commit 779d63b43f0978a36647bf6ace816a16ee19b2f7 in impala's branch 
refs/heads/master from Fang-Yu Rao
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=779d63b43 ]

IMPALA-15239: Remove the HMS server from Catalog server

This removes the implementation of HMS server within Catalog server due
to IMPALA-10613 and the related features added in the follow-up JIRA's,
since the HMS server within Catalog server is not actively used by the
community. This would also help us avoid issues like IMPALA-15110 and
IMPALA-15233 in the future when there are changes to Hive MetaStore.

Change-Id: I377a8ce0890055533ab7c78920ec17d6b47653b3
Assisted-by: Composer 2.5 (Cursor)
Reviewed-on: http://gerrit.cloudera.org:8080/24685
Reviewed-by: Impala Public Jenkins <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>


> Remove the HMS server from Catalog server
> -----------------------------------------
>
>                 Key: IMPALA-15239
>                 URL: https://issues.apache.org/jira/browse/IMPALA-15239
>             Project: IMPALA
>          Issue Type: Task
>            Reporter: Fang-Yu Rao
>            Assignee: Fang-Yu Rao
>            Priority: Major
>             Fix For: Impala 5.0.0
>
>
> We added a Hive MetaStore (HMS) Thrift server in IMPALA-10613, but this is 
> not actively used by the community. We should consider removing this to 
> reduce Catalog server's dependency on HMS, to avoid the issues described in 
> IMPALA-15110 and IMPALA-15233.



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