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Hi, I have installed the cloudera manager using the method -
http://www.cloudera.com/content/www/en-us/documentation/enterprise/latest/topics/cm_ig_install_path_...
and used single user mode - cloudera-scm
After proper installation using parcels, i am not able to deploy client configuration and when i started each service
individally, i am able to start zookeeper but not HDFS. It gives error as follows -
2015-11-18 13:50:45,659 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Balancing bandwith is 10485760 bytes/s 2015-11-18 13:50:45,659 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Number threads for balancing is 5 2015-11-18 13:50:45,660 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Waiting for threadgroup to exit, active threads is 0 2015-11-18 13:50:45,661 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: Shutdown complete. 2015-11-18 13:50:45,661 FATAL org.apache.hadoop.hdfs.server.datanode.DataNode: Exception in secureMain java.net.BindException: bind(2) error: Address already in use when trying to bind to '/var/run/hdfs-sockets/dn' at org.apache.hadoop.net.unix.DomainSocket.bind0(Native Method) at org.apache.hadoop.net.unix.DomainSocket.bindAndListen(DomainSocket.java:191) at org.apache.hadoop.hdfs.net.DomainPeerServer.<init>(DomainPeerServer.java:40) at org.apache.hadoop.hdfs.server.datanode.DataNode.getDomainPeerServer(DataNode.java:980) at org.apache.hadoop.hdfs.server.datanode.DataNode.initDataXceiver(DataNode.java:946) at org.apache.hadoop.hdfs.server.datanode.DataNode.startDataNode(DataNode.java:1144) at org.apache.hadoop.hdfs.server.datanode.DataNode.<init>(DataNode.java:430) at org.apache.hadoop.hdfs.server.datanode.DataNode.makeInstance(DataNode.java:2404) at org.apache.hadoop.hdfs.server.datanode.DataNode.instantiateDataNode(DataNode.java:2291) at org.apache.hadoop.hdfs.server.datanode.DataNode.createDataNode(DataNode.java:2338) at org.apache.hadoop.hdfs.server.datanode.DataNode.secureMain(DataNode.java:2515) at org.apache.hadoop.hdfs.server.datanode.DataNode.main(DataNode.java:2539) 2015-11-18 13:50:45,668 INFO org.apache.hadoop.util.ExitUtil: Exiting with status 1 2015-11-18 13:50:45,672 INFO org.apache.hadoop.hdfs.server.datanode.DataNode: SHUTDOWN_MSG: /************************************************************ SHUTDOWN_MSG: Shutting down DataNode at 01hw462775.india.xyz.com/172.26.204.19