[
https://issues.apache.org/jira/browse/HIVE-11527?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15197055#comment-15197055
]
Takanobu Asanuma commented on HIVE-11527:
-----------------------------------------
Hi [~sershe], [~vgumashta]
Thanks to the discussion with [~jingzhao], I implemented features for handling
HA. I uploaded a WIP patch on RB. Please review it.
I will continue the rest of the work.
・Until now, I assumed that intermediate results' format is the text format. But
we need to make jdbc clients decode other file formats. That is even more
important since sequence file is the default format for intermediate results,
which was currently implemented in HIVE-1608.
・Considering multiple intermediate files.
・Adding some unit tests. HA tests depend on HIVE-13268 (Could you also review
this?).
Thanks.
> bypass HiveServer2 thrift interface for query results
> -----------------------------------------------------
>
> Key: HIVE-11527
> URL: https://issues.apache.org/jira/browse/HIVE-11527
> Project: Hive
> Issue Type: Improvement
> Components: HiveServer2
> Reporter: Sergey Shelukhin
> Assignee: Takanobu Asanuma
> Attachments: HIVE-11527.WIP.patch
>
>
> Right now, HS2 reads query results and returns them to the caller via its
> thrift API.
> There should be an option for HS2 to return some pointer to results (an HDFS
> link?) and for the user to read the results directly off HDFS inside the
> cluster, or via something like WebHDFS outside the cluster
> Review board link: https://reviews.apache.org/r/40867
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
