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List:       hadoop-dev
Subject:    [jira] [Resolved] (HADOOP-11315) Cannot compile Hadoop Code
From:       "Steve Loughran (JIRA)" <jira () apache ! org>
Date:       2014-11-21 10:05:34
Message-ID: JIRA.12756049.1416299180000.552803.1416564334296 () Atlassian ! JIRA
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     [ https://issues.apache.org/jira/browse/HADOOP-11315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel \
]

Steve Loughran resolved HADOOP-11315.
-------------------------------------
    Resolution: Invalid



Anand, please look at the [Invalid JIRA \
Issue|http://wiki.apache.org/hadoop/InvalidJiraIssues] wiki page and recognise that \
these and the other JIRAs you are filing are not considered problems in the Hadoop \
codebase. 

# Nobody is going to help you via the JIRAs, it is not a support site. 
# The users mailing list is the probably the only place that is going to help you. \
Subscribe at [http://hadoop.apache.org/mailing_lists.html#User] # Your issue here \
isn't even a hadoop problem, its a "Java classpath for compiling code" problem. \
Nobody tries to compile java code on the command line like this, precisely because it \
is impossible to get the classpath right. Either download an IDE and set it up, or \
download a build tool like [Apache Maven|http://maven.apache.org/] and set up a \
command line build that works.



> Cannot compile Hadoop Code
> --------------------------
> 
> Key: HADOOP-11315
> URL: https://issues.apache.org/jira/browse/HADOOP-11315
> Project: Hadoop Common
> Issue Type: Bug
> Components: bin
> Affects Versions: 2.2.0
> Environment: Suse desktop 11.0 on i7 chipset, running jdk1.7.0_71 and Hadoop2.2.0
> Reporter: Anand Murali
> Priority: Critical
> 
> Following customizations made to hadoop-env.sh to get Hadoop started
> export JAVA_HOME=/home/anand_vihar/jdk1.7.0_71/
> export HADOOP_INSTALL=/home/anand_vihar/hadoop-2.2.0/*
> export HADOOP_HOME=:$HADOOP_INSTALL
> export PATH=:$PATH:$HADOOP_INSTALL/bin:$HADOOP_INSTALL/sbin:$HADOOP_HOME/share:$JAVA_HOME:$JAVA_HOME/bin
>  Next at linux prompt typed
> $javac MaxTemperatureMapper.java
> compile fails with class not found errors. Tried giving direct classpath to share \
> as above and still errors out. However, on typing "hadoop version". it runs and \
> picks up the required jars in share.. Have raised this issue a coupld of times in \
> the last 1 week and it is closed as not replicable. But issue persists. Checked on \
> user forums, but no help. Request assistance



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