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From Shuja Rehman <shujamug...@gmail.com>
Subject 2011-06-10 13:14:29,767 FATAL org.apache.hadoop.mapred.JobTracker: java.net.BindException: Problem binding to server1/10.0.3.85:8021 : Address already in use
Date Fri, 10 Jun 2011 20:27:16 GMT
Hi All,

i am not sure why i start getting this error. can  anybody let me know?

2011-06-10 13:14:29,767 FATAL org.apache.hadoop.mapred.JobTracker:
java.net.BindException: Problem binding to server1/10.0.3.85:8021 : Address
already in use
        at org.apache.hadoop.ipc.Server.bind(Server.java:230)
        at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:319)
        at org.apache.hadoop.ipc.Server.<init>(Server.java:1510)
        at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:539)
        at org.apache.hadoop.ipc.RPC.getServer(RPC.java:500)
        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2136)
        at org.apache.hadoop.mapred.JobTracker.<init>(JobTracker.java:2043)
        at
org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:294)
        at
org.apache.hadoop.mapred.JobTracker.startTracker(JobTracker.java:286)
        at org.apache.hadoop.mapred.JobTracker.main(JobTracker.java:4767)
Caused by: java.net.BindException: Address already in use
        at sun.nio.ch.Net.bind(Native Method)
        at
sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:119)
        at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59)
        at org.apache.hadoop.ipc.Server.bind(Server.java:228)
        ... 9 more


Thanks

-- 
Regards
Shuja-ur-Rehman Baig
<http://pk.linkedin.com/in/shujamughal>

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