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Hudson commented on MAPREDUCE-3742: ----------------------------------- Integrated in Hadoop-Hdfs-trunk #939 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/939/]) MAPREDUCE-3742. "yarn logs" command fails with ClassNotFoundException. (Jason Lowe via mahadev) mahadev : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1236816 Files : * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/bin/yarn > "yarn logs" command fails with ClassNotFoundException > ----------------------------------------------------- > > Key: MAPREDUCE-3742 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3742 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: mrv2 > Affects Versions: 0.23.1, 0.24.0 > Reporter: Jason Lowe > Assignee: Jason Lowe > Priority: Blocker > Fix For: 0.23.1 > > Attachments: MAPREDUCE-3742.patch > > > Executing "yarn logs" at a shell prompt fails with this error: > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/hadoop/yarn/server/nodemanager/containermanager/logaggregation/LogDumper > Caused by: java.lang.ClassNotFoundException: > org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogDumper > 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) > Could not find the main class: > org.apache.hadoop.yarn.server.nodemanager.containermanager.logaggregation.LogDumper. > Program will exit. > Appears to have been caused by the code reorg in MAPREDUCE-3297. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira