我是新來HBase的,我相信我正確安裝。在我的終端,我能夠啓動HBase的外殼也不過即使是簡單的創建語句使我有以下錯誤: (注:我想在單機模式下運行它)還HBase的程序無法連接到動物園管理員在本地主機
WARN zookeeper.ZKUtil: hconnection Unable to set watcher on znode (/hbase/hbaseid)
org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /hbase/hbaseid
at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
at org.apache.zookeeper.ZooKeeper.exists(ZooKeeper.java:1041)
at org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper.exists(RecoverableZooKeeper.java:193)
at org.apache.hadoop.hbase.zookeeper.ZKUtil.checkExists(ZKUtil.java:450)
at org.apache.hadoop.hbase.zookeeper.ClusterId.readClusterIdZNode(ClusterId.java:61)
........
,我有隻寫了2日食線,我嘗試運行它,
public static void main(String[] args) throws MasterNotRunningException, ZooKeeperConnectionException {
// TODO Auto-generated method stub
Configuration config = HBaseConfiguration.create();
HBaseAdmin admin = new HBaseAdmin(config);
}
它給了我下面的錯誤:
15/03/18 22:25:37 INFO zookeeper.ClientCnxn: Opening socket connection to server fe80:0:0:0:0:0:0:1%1/fe80:0:0:0:0:0:0:1%1:2181. Will not attempt to authenticate using SASL (Unable to locate a login configuration)
15/03/18 22:25:38 WARN zookeeper.ClientCnxn: Session 0x0 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
什麼能可能是問題? 我有我的/ etc/hosts文件爲127.0.0.1本地主機。 別的,我需要做什麼或改變什麼?
,而不包括兩個飼養員和HBase的配置文件,這將是非常困難的人來幫助你。 – b4hand 2015-03-19 15:39:35