hadoop-mapreduce-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Hadoop Dev <hadoopeco....@gmail.com>
Subject Has anyone set up Hadoop2 GA on Windows 7? >
Date Tue, 24 Dec 2013 07:11:47 GMT
It seems there is classpath issue on Windows.
getting following error while running any MR code

Could not find the main class:
org.apache.hadoop.mapreduce.v2.app.MRAppMaster
and
java.lang.NoClassDefFoundError: org/apache/hadoop/service/CompositeService

 hadoop classpath shows

c:\hadoop\etc\hadoop;c:\hadoop\share\hadoop\common\ib\*;c:\hadoop\share\hadoop\common\*;c:\hadoop\share\hadoop\hdfs;c:\hadoop\share\hadoop\hdfs\lib\*;c:\hadoop\share\hadoop\hdfs\*;c:\hadoop\share\hadoop\yarn\lib\*;c:\adoop\share\hadoop\yarn\*;c:\hadoop\share\hadoop\mapreduce\lib\*;c:\hadoop\share\hadoop\mapreduce\*

Which classpath is not set properly??

Thanks

Mime
View raw message