hadoop-hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Joydeep Sen Sarma (JIRA)" <j...@apache.org>
Subject [jira] Created: (HIVE-225) incorrect reducer count reported on some group bys
Date Sun, 11 Jan 2009 20:22:59 GMT
incorrect reducer count reported on some group bys
--------------------------------------------------

                 Key: HIVE-225
                 URL: https://issues.apache.org/jira/browse/HIVE-225
             Project: Hadoop Hive
          Issue Type: Bug
            Reporter: Joydeep Sen Sarma
            Priority: Minor


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


-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message