Hi, I am using Hadoop 2.0.0-cdh4.2.0, and I copied hadoop-distcp-2.0.3-alpha.jar under /usr/lib/hadoop folder. I can see it support bandwidth parameter for throttle. However, I got below error. I found people have similar problem, but seems no answer. http://grokbase.com/p/cloudera/cdh-user/13b95mcz31/bandwidth-throttling-in-distcp
Any idea what is missing? Exception in thread "main" java.lang.NoSuchMethodError: org.apache.hadoop.mapreduce.JobSubmissionFiles.getStagingDir(Lorg/apache/hadoop/mapreduce/Cluster;Lorg/apache/hadoop/conf/Configuration;)Lorg/apache/hadoop/fs/Path; at org.apache.hadoop.tools.DistCp.createMetaFolderPath(DistCp.java:352) at org.apache.hadoop.tools.DistCp.execute(DistCp.java:146) at org.apache.hadoop.tools.DistCp.run(DistCp.java:118) at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70) at org.apache.hadoop.tools.DistCp.main(DistCp.java:374) Thanks Tian-Ying