我的所有设置都正确,并且能够Hadoop ( 1.1.2 )
在单节点上运行。但是,在对相关文件( /etc/hosts, *-site.xml )进行更改后,我无法将Datanode添加到集群中,并且在从站上不断出现以下错误。
有人知道如何纠正这个吗?
2013-05-13 15:36:10,135 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 3 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
2013-05-13 15:36:11,137 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 4 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)
2013-05-13 15:36:12,140 INFO org.apache.hadoop.ipc.Client: Retrying connect to server: localhost/127.0.0.1:54310. Already tried 5 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)