Rémy SAISSY created YARN-683:
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Summary: Class MiniYARNCluster not found when starting the
minicluster
Key: YARN-683
URL: https://issues.apache.org/jira/browse/YARN-683
Project: Hadoop YARN
Issue Type: Bug
Affects Versions: 2.0.4-alpha, 3.0.0
Environment: MacOSX 10.8.3 - Java 1.6.0_45
Reporter: Rémy SAISSY
Starting the minicluster with the following command line:
bin/hadoop jar
share/hadoop/mapreduce/hadoop-mapreduce-client-jobclient-2.0.4-alpha-tests.jar
minicluster -format
Fails for MiniYARNCluster with the following error:
13/05/14 17:06:58 INFO hdfs.MiniDFSCluster: Cluster is active
13/05/14 17:06:58 INFO mapreduce.MiniHadoopClusterManager: Started
MiniDFSCluster -- namenode on port 55205
java.lang.NoClassDefFoundError: org/apache/hadoop/yarn/server/MiniYARNCluster
at
org.apache.hadoop.mapreduce.MiniHadoopClusterManager.start(MiniHadoopClusterManager.java:170)
at
org.apache.hadoop.mapreduce.MiniHadoopClusterManager.run(MiniHadoopClusterManager.java:129)
at
org.apache.hadoop.mapreduce.MiniHadoopClusterManager.main(MiniHadoopClusterManager.java:314)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:144)
at
org.apache.hadoop.test.MapredTestDriver.run(MapredTestDriver.java:115)
at
org.apache.hadoop.test.MapredTestDriver.main(MapredTestDriver.java:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.yarn.server.MiniYARNCluster
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)
... 16 more
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