You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2014/05/16 12:57:29 UTC
[jira] [Created] (HIVE-7071) Use custom Tez input initializer to
support schema evolution
Gunther Hagleitner created HIVE-7071:
----------------------------------------
Summary: Use custom Tez input initializer to support schema evolution
Key: HIVE-7071
URL: https://issues.apache.org/jira/browse/HIVE-7071
Project: Hive
Issue Type: Bug
Reporter: Gunther Hagleitner
Assignee: Gunther Hagleitner
Attachments: HIVE-7071.1.patch
Right now we're falling back to combinehivefileinputformat and switch of am side grouping when there's different schemata in a single vertex. We need to handle this in a custom initializer so we can still group on the AM.
--
This message was sent by Atlassian JIRA
(v6.2#6252)