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From ch huang <justlo...@gmail.com>
Subject Re: eclipse connect problem in CDH3u4 Protocol ora.apache.hadoop.hdfs.protocal.ClientProtocol version mismatch
Date Wed, 26 Jun 2013 08:49:29 GMT
i also test my hbase master node can not start, i change zookeeper client
port from 2181 to 2281

2013-06-26 16:47:18,583 INFO org.apache.zookeeper.ZooKeeper: Client
environment:user.home=/var/run/hbase
2013-06-26 16:47:18,583 INFO org.apache.zookeeper.ZooKeeper: Client
environment:user.dir=/root
2013-06-26 16:47:18,584 INFO org.apache.zookeeper.ZooKeeper: Initiating
client connection, connectString=CH22:2181 sessionTimeout=180000
watcher=master:60000
2013-06-26 16:47:18,594 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/0:0:0:0:0:0:0:1:2181
2013-06-26 16:47:18,599 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$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:47:19,631 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:47:19,632 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:47:21,385 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/0:0:0:0:0:0:0:1:2181
2013-06-26 16:47:21,385 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$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:47:22,378 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:47:22,379 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:47:24,097 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/0:0:0:0:0:0:0:1:2181
2013-06-26 16:47:24,097 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$SendThread.run(ClientCnxn.java:1143)
2013-06-26 16:47:24,441 INFO org.apache.zookeeper.ClientCnxn: Opening
socket connection to server CH22/192.168.10.22:2181
2013-06-26 16:47:24,442 WARN org.apache.zookeeper.ClientCnxn: Session 0x0
for server null, unexpected error, closing socket connection and attempting
reconnect
java.net.ConnectException: Connection refused
        at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
        at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
        at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1143)


On Wed, Jun 26, 2013 at 4:38 PM, Devaraj k <devaraj.k@huawei.com> wrote:

>  You need to update the jars in client side with the jars which server
> uses. ****
>
> ** **
>
> Thanks****
>
> Devaraj k****
>
> ** **
>
> *From:* ch huang [mailto:justlooks@gmail.com]
> *Sent:* 26 June 2013 14:04
> *To:* user@hadoop.apache.org
> *Subject:* eclipse connect problem in CDH3u4 Protocol
> ora.apache.hadoop.hdfs.protocal.ClientProtocol version mismatch****
>
> ** **
>
> i already test eclispe connnect apache HDFS,is ok,****
>
> but i connect  CDH3u4 HDFS, it get error  (i use same library)****
>
> Protocol ora.apache.hadoop.hdfs.protocal.ClientProtocol version mismatch
> (client=61,server=63)****
>

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