Hello, I am trying to start a DataNodeCluster using the following command:
bin/hadoop-daemon.sh start org.apache.hadoop.hdfs.DataNodeCluster -simulated -n $DATANODE_PER_HOST -inject $STARTING_BLOCK_ID $BLOCKS_PER_DN As described in HADOOP-6383 [https://issues.apache.org/jira/browse/HADOOP-6383]. And I get this error: starting org.apache.hadoop.hdfs.DataNodeCluster, logging to /u/g/a/gale/private/dev-hadoop/hadoop-common-trunk/logs/gale/gale/hadoop-gale-org.apache.hadoop.hdfs.DataNodeCluster-.out Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/hdfs/DataNodeCluster Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.hdfs.DataNodeCluster at java.net.URLClassLoader$1.run(URLClassLoader.java:217) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:205) at java.lang.ClassLoader.loadClass(ClassLoader.java:319) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294) at java.lang.ClassLoader.loadClass(ClassLoader.java:264) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:332) Could not find the main class: org.apache.hadoop.hdfs.DataNodeCluster. Program will exit. I had previously gotten it to work in version 0.21.0 but now I am in version 0.23.0. Is there something I should be compiling or am otherwise missing? Thanks, Elise
