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From "Carl Steinbach (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4569) GetQueryPlan api in Hive Server2
Date Wed, 22 May 2013 22:52:20 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4569?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13664636#comment-13664636
] 

Carl Steinbach commented on HIVE-4569:
--------------------------------------

bq. I do not see GetQueryPlan api available in HiveServer2, though the wiki https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Thrift+API
contains, not sure why it was not added.

It was not added because it became clear during implementation of HiveServer2 that it was
a bad idea to extend (i.e. depend on) any of the existing legacy Hive Thrift APIs. We also
were narrowly focused on supporting JDBC/ODBC, and neither of these APIs provide explicit
support for retrieving the execution plan.

@Jaideep: I think it would be a good idea to post some notes about how you plan to modify
the HS2 Thrift API and get feedback before spending time doing the implementation work.
                
> GetQueryPlan api in Hive Server2
> --------------------------------
>
>                 Key: HIVE-4569
>                 URL: https://issues.apache.org/jira/browse/HIVE-4569
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Jaideep Dhok
>
> It would nice to have GetQueryPlan as thrift api. I do not see GetQueryPlan api available
in HiveServer2, though the wiki https://cwiki.apache.org/confluence/display/Hive/HiveServer2+Thrift+API
contains, not sure why it was not added.

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