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Posted to issues@hive.apache.org by "Alexander Kolbasov (JIRA)" <ji...@apache.org> on 2018/03/03 01:22:00 UTC
[jira] [Commented] (HIVE-17751) Separate HMS Client and HMS server
into separate sub-modules
[ https://issues.apache.org/jira/browse/HIVE-17751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16384400#comment-16384400 ]
Alexander Kolbasov commented on HIVE-17751:
-------------------------------------------
My initial approach was for have hive-metastore-common and hive-metastore-client live as submodules of top-level Hive. [~pvary] suggested to move these modules in standalone-metastore and now I am running into weird maven dependency issues. [~alangates] [~vihangk1] - where do you thing is the right location for
1) Common code shared between hive-standalone-metastore and Hive needed for the client
2) Actual implementation of hive metastore client
> Separate HMS Client and HMS server into separate sub-modules
> ------------------------------------------------------------
>
> Key: HIVE-17751
> URL: https://issues.apache.org/jira/browse/HIVE-17751
> Project: Hive
> Issue Type: Sub-task
> Components: Standalone Metastore
> Reporter: Vihang Karajgaonkar
> Assignee: Alexander Kolbasov
> Priority: Major
> Attachments: HIVE-17751.06-standalone-metastore.patch
>
>
> external applications which are interfacing with HMS should ideally only include HMSClient library instead of one big library containing server as well. We should ideally have a thin client library so that cross version support for external applications is easier. We should sub-divide the standalone module into possibly 3 modules (one for common classes, one for client classes and one for server) or 2 sub-modules (one for client and one for server) so that we can generate separate jars for HMS client and server.
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