Hi All, Apache Hadoop includes HDFS Federation.
Does anyone know how to migrate Apache Hadoop 1.x HDFS to Apache Hadoop 2.x HDFS? I am getting the following error: [cloud@Impetus-942 hadoop-2.0.6-alpha]$ bin/hdfs start namenode --config $HADOOP_CONF_DIR -upgrade -clusterId Error: Could not find or load main class start Thanks, -Nirmal ________________________________ NOTE: This message may contain information that is confidential, proprietary, privileged or otherwise protected by law. The message is intended solely for the named addressee. If received in error, please destroy and notify the sender. Any use of this email is prohibited when received in error. Impetus does not represent, warrant and/or guarantee, that the integrity of this communication has been maintained nor that the communication is free of errors, virus, interception or interference.
