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From "Ivan Kelly (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HADOOP-7918) hadoop-config.sh doesn't add hadoop-common jars to classpath
Date Tue, 13 Dec 2011 18:34:31 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-7918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ivan Kelly resolved HADOOP-7918.
--------------------------------

    Resolution: Won't Fix

Issue is actually in HDFS, fixing there.
                
> hadoop-config.sh doesn't add hadoop-common jars to classpath
> ------------------------------------------------------------
>
>                 Key: HADOOP-7918
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7918
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Ivan Kelly
>            Priority: Critical
>             Fix For: 0.24.0
>
>
> As the title says, hadoop-config.sh doesn't add the hadoop-common jars, which makes the
hdfs script fail.
> To repro, follow the instructions from http://wiki.apache.org/hadoop/HowToSetupYourDevelopmentEnvironment
> {code}
> ivank@spokegrown-lm ~/src/hadoop-common Tue Dec 13 19:14:24 [0 jobs] [hist 1889] 
> $ export HADOOP_COMMON_HOME=$(pwd)/$(ls -d hadoop-common-project/hadoop-common/target/hadoop-common-*-SNAPSHOT)
> ivank@spokegrown-lm ~/src/hadoop-common Tue Dec 13 19:14:29 [0 jobs] [hist 1890] 
> $ export HADOOP_HDFS_HOME=$(pwd)/$(ls -d hadoop-hdfs-project/hadoop-hdfs/target/hadoop-hdfs-*-SNAPSHOT)
> ivank@spokegrown-lm ~/src/hadoop-common Tue Dec 13 19:14:36 [0 jobs] [hist 1891] 
> $ export PATH=$HADOOP_COMMON_HOME/bin:$HADOOP_HDFS_HOME/bin:$PATH
> ivank@spokegrown-lm ~/src/hadoop-common Tue Dec 13 19:14:42 [0 jobs] [hist 1892] 
> $ cat > $HADOOP_COMMON_HOME/etc/hadoop/core-site.xml  << EOF
> > <?xml version="1.0"?><!-- core-site.xml -->
> > <configuration>
> >   <property>
> >     <name>fs.default.name</name>
> >     <value>hdfs://localhost/</value>
> >   </property>
> > </configuration>
> > EOF
> ivank@spokegrown-lm ~/src/hadoop-common Tue Dec 13 19:14:51 [0 jobs] [hist 1893] 
> $ hdfs namenode -format
> Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/HadoopIllegalArgumentException
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.HadoopIllegalArgumentException
> 	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> 	at java.security.AccessController.doPrivileged(Native Method)
> 	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> 	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> {code}

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