Mahout .9 distro was built with Hadoop 1.x profile, The errors u r seeing r due to running a Mahout distro that was built with Hadoop 1x profile on Hadoop 2
To run on Hadoop 2 please work off of present trunk that already has this patch and build with Hadoop 2 profile as per Gokhan's instructions in this jira. Sent from my iPhone > On Apr 25, 2014, at 3:36 PM, "Richard Scharrer (JIRA)" <[email protected]> > wrote: > > > [ > https://issues.apache.org/jira/browse/MAHOUT-1329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13981492#comment-13981492 > ] > > Richard Scharrer commented on MAHOUT-1329: > ------------------------------------------ > > Hi, > i tried this patch and the build was successfull but when I start mahout I > get > > Running on hadoop, using /usr/bin/hadoop and HADOOP_CONF_DIR= > MAHOUT-JOB: > /home/drahcir/mahout-distribution-0.9/examples/target/mahout-examples-0.9-job.jar > Exception in thread "main" java.lang.NoSuchMethodError: > org.apache.hadoop.util.ProgramDriver.driver([Ljava/lang/String;)V > at org.apache.mahout.driver.MahoutDriver.main(MahoutDriver.java:122) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at org.apache.hadoop.util.RunJar.main(RunJar.java:208) > > Im using CDH 4.6 with Hadoop 2.0.0-cdh4.6.0. > > Any idea why this doesn't work? > > >> Mahout for hadoop 2 >> ------------------- >> >> Key: MAHOUT-1329 >> URL: https://issues.apache.org/jira/browse/MAHOUT-1329 >> Project: Mahout >> Issue Type: Task >> Components: build >> Affects Versions: 0.9 >> Reporter: Sergey Svinarchuk >> Assignee: Gokhan Capan >> Labels: patch >> Fix For: 1.0 >> >> Attachments: 1329-2.patch, 1329-3-additional.patch, 1329-3.patch, >> 1329.patch >> >> >> Update mahout for work with hadoop 2.X, targeting this for Mahout 1.0. > > > > -- > This message was sent by Atlassian JIRA > (v6.2#6252)
