hadoop-pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Yan Zhou <y...@yahoo-inc.com>
Subject RE: [jira] Commented: (PIG-1501) need to investigate the impact of compression on pig performance
Date Wed, 25 Aug 2010 15:56:22 GMT
Thank for quick turnaround Tejas.

Yan

-----Original Message-----
From: Thejas M Nair (JIRA) [mailto:jira@apache.org] 
Sent: Wednesday, August 25, 2010 8:54 AM
To: pig-dev@hadoop.apache.org
Subject: [jira] Commented: (PIG-1501) need to investigate the impact of compression on pig
performance


    [ https://issues.apache.org/jira/browse/PIG-1501?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12902484#action_12902484
] 

Thejas M Nair commented on PIG-1501:
------------------------------------

+1

> need to investigate the impact of compression on pig performance
> ----------------------------------------------------------------
>
>                 Key: PIG-1501
>                 URL: https://issues.apache.org/jira/browse/PIG-1501
>             Project: Pig
>          Issue Type: Test
>            Reporter: Olga Natkovich
>            Assignee: Yan Zhou
>             Fix For: 0.8.0
>
>         Attachments: compress_perf_data.txt, compress_perf_data_2.txt, PIG-1501.patch,
PIG-1501.patch, PIG-1501.patch
>
>
> We would like to understand how compressing map results as well as well as reducer output
in a chain of MR jobs impacts performance. We can use PigMix queries for this investigation.

-- 
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