Hi,
I am making some change to the 0.23 branch and got the latest code and
successfully build it. Am able to start the NameNode and the DataNode, but
when I start the ResourceManager I am getting 'ClassNotFoundException'. The
classpath to run the ResourceManager is not getting generated properly by
the 'sbin/yarn-daemon.sh' command. I also noticed that the modules folder
is not getting created when the hadoop-0.23.1-SNAPSHOT.tar.gz is untarred.
Is this a bug or I missed something?
---------------------
sbin/yarn-daemon.sh start resourcemanager
-classpath
/home/praveensripati/Hadoop/0.23/deploy/hadoop-0.23.1-SNAPSHOT/conf/:/home/praveensripati/Hadoop/0.23/deploy/hadoop-0.23.1-SNAPSHOT/conf/:/home/praveensripati/Hadoop/0.23/deploy/hadoop-0.23.1-SNAPSHOT/conf/:/usr/lib/jvm/jdk1.6.0_27/lib/tools.jar:/usr/lib/jvm/jdk1.6.0_27/lib/tools.jar:/home/praveensripati/Hadoop/0.23/deploy/hadoop-0.23.1-SNAPSHOT/conf//rm-config/log4j.properties
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.yarn.server.resourcemanager.ResourceManager
at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
at java.security.AccessController.doPrivileged(Native Method)
---------------------
BTW, I am able to run the example Hadoop after downloading
hadoop-0.23.0.tar.gz from Apache.
I have the following settings in .bashrc
export
HADOOP_DEV_HOME=/home/praveensripati/Hadoop/0.23/deploy/hadoop-0.23.1-SNAPSHOT
export HADOOP_MAPRED_HOME=$HADOOP_DEV_HOME
export HADOOP_COMMON_HOME=$HADOOP_DEV_HOME
export HADOOP_HDFS_HOME=$HADOOP_DEV_HOME
export YARN_HOME=$HADOOP_DEV_HOME
export HADOOP_CONF_DIR=$HADOOP_DEV_HOME/conf/
export YARN_CONF_DIR=~$HADOOP_DEV_HOME/conf/
Regards,
Praveen
