我正在尝试使用importtsv工具将CSV文件中的数据加载到HBASE中。我已经建立了一个由3台机器组成的集群。 这是我的hbase-site.xml文件
<configuration>
<property>
<name>hbase.rootdir</name>
<value>hdfs://ec2-54-190-103-64.us-west-2.compute.amazonaws.com:9000/hbase</value>
</property>
<property>
<name>hbase.cluster.distributed</name>
<value>true</value>
</property>
<property>
<name>hbase.zookeeper.quorum</name>
<value>ec2-54-203-95-235.us-west-2.compute.amazonaws.com</value>
</property>
<property>
<name>dfs.replication</name>
<value>1</value>
</property>
<property>
<name>hbase.zookeeper.property.clientPort</name>
<value>2222</value>
</property>
<property>
<name>hbase.zookeeper.property.dataDir</name>
<value>/home/ubuntu/zookeeper</value>
<description>Property from ZooKeeper's config zoo.cfg.
The directory where the snapshot is stored.
</description>
</property>
</configuration>
当我开始运行jps时。在主节点下我看到HMaster,在数据节点下我看到Hquorumpeer和Hregionserver 当我尝试加载数据时,我得到以下错误
INFO zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
14/08/11 07:41:28 WARN 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:739)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
14/08/11 07:41:28 WARN zookeeper.RecoverableZooKeeper: Possibly transient ZooKeeper exception: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase
14/08/11 07:41:28 INFO util.RetryCounter: Sleeping 8000ms before retry #3...
14/08/11 07:41:29 INFO zookeeper.ClientCnxn: Opening socket connection to server localhost/127.0.0.1:2181. Will not attempt to authenticate using SASL (unknown error)
不确定zookeeper的问题是什么。提前致谢
答案 0 :(得分:0)
您需要在hbase-site.xml文件(主服务器和从服务器)中添加以下属性
<property>
<name>hbase.zookeeper.property.maxClientCnxns</name>
<value>1000</value>
</property>