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Posted to issues@trafodion.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/11/15 01:52:00 UTC
[jira] [Commented] (TRAFODION-3234) Add support for hive
partitioned table
[ https://issues.apache.org/jira/browse/TRAFODION-3234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16687376#comment-16687376 ]
ASF GitHub Bot commented on TRAFODION-3234:
-------------------------------------------
GitHub user selvaganesang opened a pull request:
https://github.com/apache/trafodion/pull/1746
[TRAFODION-3234] Add support for hive partitioned tables
Refactored the interaction with hive metastore to use the efficient APIs to obtain the necessary
information to construct the hive table descriptors. This refactoring is expected to reduce the
memory requirements, efficient and high performing even when there are thousands of partitions.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/selvaganesang/trafodion oom_in_hive_metastore
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/trafodion/pull/1746.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1746
----
commit 923ca5738a24ab2fc60f6afda69eef6ad9a480cb
Author: selvaganesang <se...@...>
Date: 2018-11-13T16:42:37Z
[TRAFODION-3234] Add support for hive partitioned tables
Refactored the interaction with hive metastore to use the efficient APIs to obtain the necessary
information to construct the hive table descriptors. This refactoring is expected to reduce the
memory requirements, efficient and high performing even when there are thousands of partitions.
----
> Add support for hive partitioned table
> --------------------------------------
>
> Key: TRAFODION-3234
> URL: https://issues.apache.org/jira/browse/TRAFODION-3234
> Project: Apache Trafodion
> Issue Type: Improvement
> Components: sql-cmp, sql-exe
> Affects Versions: 2.4
> Reporter: Selvaganesan Govindarajan
> Assignee: Selvaganesan Govindarajan
> Priority: Major
>
> Currently Trafodion doesn't support partitioned hive tables. To start with, added a code to get full meta data information about the hive table.
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