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Start jobtracker and tasktracker after pseudo-distribution configuration is complete

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Author: User
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Check the hadoop-root-jobtracker log file in the logs directory.

2014-02-26 19:56:06, 782 FATAL org. apache. hadoop. mapred. JobTracker: java. lang. IllegalArgumentException: Does not contain a valid host

: Port authority: local

At org.apache.hadoop.net. NetUtils. createSocketAddr (NetUtils. java: 164)

At org.apache.hadoop.net. NetUtils. createSocketAddr (NetUtils. java: 130)

At org. apache. hadoop. mapred. JobTracker. getAddress (JobTracker. java: 2312)

At org. apache. hadoop. mapred. JobTracker. <init> (JobTracker. java: 2070)

At org. apache. hadoop. mapred. JobTracker. <init> (JobTracker. java: 1889)

At org. apache. hadoop. mapred. JobTracker. <init> (JobTracker. java: 1883)

At org. apache. hadoop. mapred. JobTracker. startTracker (JobTracker. java: 312)

At org. apache. hadoop. mapred. JobTracker. startTracker (JobTracker. java: 303)

At org. apache. hadoop. mapred. JobTracker. startTracker (JobTracker. java: 298)

At org. apache. hadoop. mapred. JobTracker. main (JobTracker. java: 4791)

2014-02-26 19:56:06, 782 INFO org. apache. hadoop. mapred. JobTracker: SHUTDOWN_MSG:

Check the mapred-site.xml configuration file for errors

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