hadoop安装配置完后,nameNode无法启动
我是刚刚开始学习hadoop。刚配置完hadoop,一个master节点,一个slave节点,
执行hadoop namenode -format 没有问题。
但是当执行启动的时候start-all.sh 出现以下错误,望大家帮帮忙,谢谢!
查看 /usr/hadoop/logs/hadoop-hadoop-namenode-Master-Hadoop.log
13 2013-01-27 15:48:58,429 ERROR org.apache.hadoop.hdfs.server.namenode.NameNode: java.lang.IllegalArgumentException: Does not contain a valid host:port authority: file:///
14 at org.apache.hadoop.net.NetUtils.createSocketAddr(NetUtils.java:162)
15 at org.apache.hadoop.hdfs.server.namenode.NameNode.getAddress(NameNode.java:198)
16 at org.apache.hadoop.hdfs.server.namenode.NameNode.getAddress(NameNode.java:228)
17 at org.apache.hadoop.hdfs.server.namenode.NameNode.initialize(NameNode.java:262)
18 at org.apache.hadoop.hdfs.server.namenode.NameNode.<init>(NameNode.java:496)
19 at org.apache.hadoop.hdfs.server.namenode.NameNode.createNameNode(NameNode.java:1279)
20 at org.apache.hadoop.hdfs.server.namenode.NameNode.main(NameNode.java:1288)
21
22 2013-01-27 15:48:58,430 INFO org.apache.hadoop.hdfs.server.namenode.NameNode: SHUTDOWN_MSG:
23 /************************************************************
24 SHUTDOWN_MSG: Shutting down NameNode at Master.Hadoop/192.168.171.132
25 ************************************************************/
jps查看显示:
[hadoop@Master logs]$ jps
7452 Jps
5525 JobTracker