Grokbase Groups Pig dev July 2010
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Thank for quick turnaround Tejas.

Yan

-----Original Message-----
From: Thejas M Nair (JIRA)
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.
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