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https://issues.apache.org/jira/browse/MAPREDUCE-4412?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13409759#comment-13409759
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Pavan Kulkarni commented on MAPREDUCE-4412:
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Oh I didn't get by what the fix versions meant while filling. Sure will keep
that in mind.
Also while I was setting up a single node Hadoop 2nd generation using this link
http://hadoop.apache.org/common/docs/r0.23.1/hadoop-yarn/hadoop-yarn-site/ClusterSetup.html#SingleCluster
I found out that not only mapred-site.xml but another file i.e hadoop-env.sh is
also required.
Please correct me if I am wrong. Do we have to set JAVA_HOME in both
hadoop-env.sh and yarn.env.sh ?
> No mapred-site.xml present in the configuration directory. This is very
> trivial but thought would be less confusing for a new user if it came
> packaged.
> -------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-4412
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4412
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.0
> Environment: Linux
> Reporter: Pavan Kulkarni
> Priority: Minor
>
> The binary Distribution of the hadoop-0.23.3 has no mapred-site.xml file in
> the /etc/hadoop directory.
> And for the setting up the cluster we need to configure mapred-site.xml.
> Though this is trivial issue but new users might get confused while
> configuring.
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