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                        /认识Hadoop--基础篇

JPS时进程不正常，

root@11:/opt/hadoop-1.2.1/bin# jps

10468 JobTracker

12393 Jps

并非视频中那些进程，看其他同学的问答后检查了自己的配置文件，但是并不知道具体问题。请老师讲解一下可能出错的地方

以及

root@11:/opt/hadoop-1.2.1/bin# hadoop fs -ls /

Warning: $HADOOP_HOME is deprecated.

15/07/05 02:21:29 INFO ipc.Client: Retrying connect to server: 0.0.0.11/0.0.0.11:9000. Already tried 0 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)

15/07/05 02:21:30 INFO ipc.Client: Retrying connect to server: 0.0.0.11/0.0.0.11:9000. Already tried 1 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)

15/07/05 02:21:31 INFO ipc.Client: Retrying connect to server: 0.0.0.11/0.0.0.11:9000. Already tried 2 time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=10, sleepTime=1 SECONDS)

^Croot@11:/opt/hadoop-1.2.1/bin# ^C