master: java.net.BindException: Address already in use

来源:转载


http://blog.csdn.net/lxpbs8851/article/details/8268894

master: java.net.BindException: Address already in use

master:         at sun.nio.ch.Net.bind(Native Method)
master:         at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:124)
master:         at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)
master:         at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:52)
master:         at org.apache.zookeeper.server.NIOServerCnxnFactory.configure(NIOServerCnxnFactory.java:111)
master:         at org.apache.zookeeper.server.quorum.QuorumPeerMain.runFromConfig(QuorumPeerMain.java:130)
master:         at org.apache.hadoop.hbase.zookeeper.HQuorumPeer.runZKServer(HQuorumPeer.java:73)
master:         at org.apache.hadoop.hbase.zookeeper.HQuorumPeer.main(HQuorumPeer.java:63)




报错的原因是 zookeeper已经启动了。


export HBASE_MANAGES_ZK=true


这个参数表示启动hbase之前自动启动zk
解决的办法有2种:


1.启动hbase的之前kill掉所有的 zk进程 让hbase启动zk




2.将参数HBASE_MANAGES_ZK 改成false


在hbase之前手动启动zk.



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