You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@hive.apache.org by "John Sichi (JIRA)" <ji...@apache.org> on 2010/04/17 00:01:31 UTC
[jira] Commented: (HIVE-117) hive regression tests should also
execute jobs in non-local mode
[ https://issues.apache.org/jira/browse/HIVE-117?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12858020#action_12858020 ]
John Sichi commented on HIVE-117:
---------------------------------
Also, unit tests which request multiple reducers aren't actually getting them since local mode always uses a single reducer. We need to enable miniMR for better coverage. I recently enabled it specifically for one HBase test in HIVE-1295, but we need to do the same for some of the ql tests.
> hive regression tests should also execute jobs in non-local mode
> ----------------------------------------------------------------
>
> Key: HIVE-117
> URL: https://issues.apache.org/jira/browse/HIVE-117
> Project: Hadoop Hive
> Issue Type: Bug
> Components: Testing Infrastructure
> Reporter: Joydeep Sen Sarma
> Assignee: John Sichi
>
> this is especially a concern with multithreaded stuff. we are testing everything in local mode - where job submission is done via separate JVM. we need to test in non-local mode submitting via same JVM since that's the actual deployment scenario. not sure that map-reduce job client is thread safe and not getting checked right now.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira