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Posted to common-dev@hadoop.apache.org by "Namit Jain (JIRA)" <ji...@apache.org> on 2008/10/07 01:44:44 UTC
[jira] Created: (HADOOP-4356) [Hive] for a 2-stage map-reduce job,
number of reducers not set correctly
[Hive] for a 2-stage map-reduce job, number of reducers not set correctly
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Key: HADOOP-4356
URL: https://issues.apache.org/jira/browse/HADOOP-4356
Project: Hadoop Core
Issue Type: Bug
Components: contrib/hive
Reporter: Namit Jain
Assignee: Namit Jain
the number of reducers are always set to the default. In a group-by statement, this leads to so many redundant reducers for the 2nd map-reduce job
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[jira] Resolved: (HADOOP-4356) [Hive] for a 2-stage map-reduce job,
number of reducers not set correctly
Posted by "Ashish Thusoo (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashish Thusoo resolved HADOOP-4356.
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.19.1
Fixed as part of JIRA-4230
> [Hive] for a 2-stage map-reduce job, number of reducers not set correctly
> -------------------------------------------------------------------------
>
> Key: HADOOP-4356
> URL: https://issues.apache.org/jira/browse/HADOOP-4356
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hive
> Reporter: Namit Jain
> Assignee: Namit Jain
> Fix For: 0.19.1
>
>
> the number of reducers are always set to the default. In a group-by statement, this leads to so many redundant reducers for the 2nd map-reduce job
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[jira] Updated: (HADOOP-4356) [Hive] for a 2-stage map-reduce job,
number of reducers not set correctly
Posted by "Namit Jain (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HADOOP-4356?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Namit Jain updated HADOOP-4356:
-------------------------------
Fix Version/s: (was: 0.19.1)
0.19.0
> [Hive] for a 2-stage map-reduce job, number of reducers not set correctly
> -------------------------------------------------------------------------
>
> Key: HADOOP-4356
> URL: https://issues.apache.org/jira/browse/HADOOP-4356
> Project: Hadoop Core
> Issue Type: Bug
> Components: contrib/hive
> Reporter: Namit Jain
> Assignee: Namit Jain
> Fix For: 0.19.0
>
>
> the number of reducers are always set to the default. In a group-by statement, this leads to so many redundant reducers for the 2nd map-reduce job
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