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Hadoop >> mail # user >> region server can not start


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region server can not start
i change zookeeper port from 2181 to 2281 , region server can not start

2013-06-26 16:57:00,003 INFO org.apache.zookeeper.ZooKeeper: Initiating
client connection, connectString=CH22:2181 sessionTimeout=180000
watcher=regionserver:60020
2013-06-26 16:57:00,030 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:57:00,039 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:57:00,254 INFO
org.apache.hadoop.hbase.regionserver.ShutdownHook: Installed shutdown hook
thread: Shutdownhook:regionserver60020
2013-06-26 16:57:01,765 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:57:01,767 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:57:03,505 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:57:03,506 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:57:05,323 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:57:05,324 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:57:06,770 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:57:06,771 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:57:08,824 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:57:08,825 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
+
Devaraj k 2013-06-26, 09:25
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB