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Date: Mon, 14 Jan 2008 01:14:35 -0800 (PST)
From: "Arun C Murthy (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Updated: (HADOOP-2574) bugs in mapred tutorial
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     [ https://issues.apache.org/jira/browse/HADOOP-2574?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arun C Murthy updated HADOOP-2574:
----------------------------------

    Attachment: mapred_tutorial.html
                HADOOP-2574_1_20080114.patch

Updated to incorporate Phu's original ask and Amar's feedback... again, I've attached the generate mapred_tutorial.html for folks to review it without having to figure forrest.

> bugs in mapred tutorial
> -----------------------
>
>                 Key: HADOOP-2574
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2574
>             Project: Hadoop
>          Issue Type: Bug
>          Components: documentation
>            Reporter: Doug Cutting
>            Assignee: Arun C Murthy
>             Fix For: 0.15.3
>
>         Attachments: HADOOP-2574_0_20080110.patch, HADOOP-2574_1_20080114.patch, mapred_tutorial.html, mapred_tutorial.html
>
>
> Sam Pullara sends me:
> {noformat}
> Phu was going through the WordCount example... lines 52 and 53 should have args[0] and args[1]:
> http://lucene.apache.org/hadoop/docs/current/mapred_tutorial.html
> The javac and jar command are also wrong, they don't include the directories for the packages, should be:
> $ javac -classpath ${HADOOP_HOME}/hadoop-${HADOOP_VERSION}-core.jar -d classes WordCount.java 
> $ jar -cvf /usr/joe/wordcount.jar WordCount.class -C classes .
> {noformat}

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