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Posted to dev@hive.apache.org by "Carl Steinbach (JIRA)" <ji...@apache.org> on 2011/07/27 01:31:10 UTC

[jira] [Updated] (HIVE-225) incorrect reducer count reported on some group bys

     [ https://issues.apache.org/jira/browse/HIVE-225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carl Steinbach updated HIVE-225:
--------------------------------

    Fix Version/s: 0.3.0

> incorrect reducer count reported on some group bys
> --------------------------------------------------
>
>                 Key: HIVE-225
>                 URL: https://issues.apache.org/jira/browse/HIVE-225
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Joydeep Sen Sarma
>            Priority: Minor
>             Fix For: 0.3.0
>
>
> select count(1) from mm_base where ip like '10.130.1.%';
> uses 1 reducer, but console says:
> hive> 
> select count(1) from mm_base where ip like '10.130.1.%';
> Total MapReduce jobs = 1
> Number of reducers = 31

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