本帖最后由 fanbells 于 2013-12-28 14:27 编辑
我有一张表,在进行scan操作时,报这样的错[main-SendThread(DN78:2181)] org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1089): Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
[INFO ] 2013-12-28 14:25:18,359(1015) --> [main-SendThread(SNN76:2181)] org.apache.zookeeper.ClientCnxn$SendThread.logStartConnect(ClientCnxn.java:966): Opening socket connection to server SNN76/192.168.1.76:2181. Will not attempt to authenticate using SASL (无法定位登录配置)
[INFO ] 2013-12-28 14:25:18,360(1016) --> [main-SendThread(SNN76:2181)] org.apache.zookeeper.ClientCnxn$SendThread.primeConnection(ClientCnxn.java:849): Socket connection established to SNN76/192.168.1.76:2181, initiating session
[INFO ] 2013-12-28 14:25:18,710(1366) --> [main-SendThread(SNN76:2181)] org.apache.zookeeper.ClientCnxn$SendThread.onConnected(ClientCnxn.java:1207): Session establishment complete on server SNN76/192.168.1.76:2181, sessionid = 0x14332c8e13d105a, negotiated timeout = 40000
查询结束!
下面执行输出:
[INFO ] 2013-12-28 14:25:23,813(6469) --> [main] org.apache.hadoop.hbase.ipc.HBaseRPC.handleConnectionException(HBaseRPC.java:261): Server at DN78/192.168.1.78:60020 could not be reached after 1 tries, giving up.
[INFO ] 2013-12-28 14:25:26,699(9355) --> [main] org.apache.hadoop.hbase.ipc.HBaseRPC.handleConnectionException(HBaseRPC.java:261): Server at DN78/192.168.1.78:60020 could not be reached after 1 tries, giving up.
[INFO ] 2013-12-28 14:25:28,722(11378) --> [main] org.apache.hadoop.hbase.ipc.HBaseRPC.handleConnectionException(HBaseRPC.java:261): Server at DN78/192.168.1.78:60020 could not be reached after 1 tries, giving up.
[INFO ] 2013-12-28 14:25:30,738(13394) --> [main] org.apache.hadoop.hbase.ipc.HBaseRPC.handleConnectionException(HBaseRPC.java:261): Server at DN78/192.168.1.78:60020 could not be reached after 1 tries, giving up.
但是我scan其他表是正常的,什么问题啊?
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