Java客户端连接HBase报错:Not a host:port pair
2015-03-10 18:55
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一、环境:
JDK:1.7.0_25
Hadoop:1.1.2(伪分布式安装)
HBase:0.94.9(伪分布式安装)
二、问题:
用Java客户端连接HBase时,报错:如下:
13/07/24 09:08:02 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=180000 watcher=hconnection
13/07/24 09:08:02 INFO zookeeper.ClientCnxn: Opening socket connection to server /127.0.0.1:2181
13/07/24 09:08:02 INFO zookeeper.ClientCnxn: Socket connection established to ubuntu/127.0.0.1:2181, initiating session
13/07/24 09:08:02 INFO zookeeper.ClientCnxn: Session establishment complete on server ubuntu/127.0.0.1:2181, sessionid = 0x1400e1e58d00011, negotiated timeout = 40000
Exception in thread "main" java.lang.IllegalArgumentException: Not a host:port pair: �
at org.apache.hadoop.hbase.HServerAddress.<init>(HServerAddress.java:60)
at org.apache.hadoop.hbase.MasterAddressTracker.getMasterAddress(MasterAddressTracker.java:63)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:353)
at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:89)
at com.hbase.HBaseTestCase.create(HBaseTestCase.java:25)
at com.hbase.HBaseTestCase.main(HBaseTestCase.java:82)
二、分析:
经过上网查资料,发现HBase Jar版本不对,服务器HBase版本为0.94.9,但是Jar包用了0.90.2,改回用0.94.9的jar包,问题解决
。
JDK:1.7.0_25
Hadoop:1.1.2(伪分布式安装)
HBase:0.94.9(伪分布式安装)
二、问题:
用Java客户端连接HBase时,报错:如下:
13/07/24 09:08:02 INFO zookeeper.ZooKeeper: Initiating client connection, connectString=127.0.0.1:2181 sessionTimeout=180000 watcher=hconnection
13/07/24 09:08:02 INFO zookeeper.ClientCnxn: Opening socket connection to server /127.0.0.1:2181
13/07/24 09:08:02 INFO zookeeper.ClientCnxn: Socket connection established to ubuntu/127.0.0.1:2181, initiating session
13/07/24 09:08:02 INFO zookeeper.ClientCnxn: Session establishment complete on server ubuntu/127.0.0.1:2181, sessionid = 0x1400e1e58d00011, negotiated timeout = 40000
Exception in thread "main" java.lang.IllegalArgumentException: Not a host:port pair: �
at org.apache.hadoop.hbase.HServerAddress.<init>(HServerAddress.java:60)
at org.apache.hadoop.hbase.MasterAddressTracker.getMasterAddress(MasterAddressTracker.java:63)
at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionImplementation.getMaster(HConnectionManager.java:353)
at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:89)
at com.hbase.HBaseTestCase.create(HBaseTestCase.java:25)
at com.hbase.HBaseTestCase.main(HBaseTestCase.java:82)
二、分析:
经过上网查资料,发现HBase Jar版本不对,服务器HBase版本为0.94.9,但是Jar包用了0.90.2,改回用0.94.9的jar包,问题解决
。
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