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https://issues.apache.org/jira/browse/HADOOP-7128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Lipcon resolved HADOOP-7128.
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    Resolution: Invalid

Hi Igor. This is the bug tracker, not meant for questions. Please direct your 
question to the common-user or mapreduce-user mailing list.

> How to speed up of Map/Reduce job?
> ----------------------------------
>
>                 Key: HADOOP-7128
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7128
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Igor Babkin
>            Priority: Critical
>
> I have a problem. I installed Hadoop on 2-nodes cluster and run Wordcount 
> example. It takes about 20 sec for processing of 1,5MB text file. We want to 
> use Map/Reduce in real time (interactive: by user's requests). User can't 
> wait for his request 20 sec. This is too long. Is it possible to reduce time 
> of Map/Reduce job? Or may be I misunderstand something?

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