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From Akhil Das <ak...@sigmoidanalytics.com>
Subject Re: org.jboss.netty.channel.ChannelException: Failed to bind to: master/1xx.xx..xx:0
Date Fri, 27 Jun 2014 08:19:18 GMT
why is it binding to port 0? 192.168.125.174:0 :/

Check the ip address of that master machine (ifconfig) looks like the ip
address has been changed (hoping you are running this machines on a LAN)

Thanks
Best Regards


On Fri, Jun 27, 2014 at 12:00 PM, MEETHU MATHEW <meethu2006@yahoo.co.in>
wrote:

> Hi all,
>
> My Spark(Standalone mode) was running fine till yesterday.But now I am
> getting  the following exeception when I am running start-slaves.sh or
> start-all.sh
>
> slave3: failed to launch org.apache.spark.deploy.worker.Worker:
> slave3:   at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
> slave3:   at java.lang.Thread.run(Thread.java:662)
>
> The log files has the following lines.
>
> 14/06/27 11:06:30 INFO SecurityManager: Using Spark's default log4j
> profile: org/apache/spark/log4j-defaults.properties
> 14/06/27 11:06:30 INFO SecurityManager: Changing view acls to: hduser
> 14/06/27 11:06:30 INFO SecurityManager: SecurityManager: authentication
> disabled; ui acls disabled; users with view permissions: Set(hduser)
> 14/06/27 11:06:30 INFO Slf4jLogger: Slf4jLogger started
> 14/06/27 11:06:30 INFO Remoting: Starting remoting
> Exception in thread "main" org.jboss.netty.channel.ChannelException:
> Failed to bind to: master/192.168.125.174:0
> at org.jboss.netty.bootstrap.ServerBootstrap.bind(ServerBootstrap.java:272)
> ...
> Caused by: java.net.BindException: Cannot assign requested address
> ...
> I saw the same error reported before and have tried the following
> solutions.
>
> Set the variable SPARK_LOCAL_IP ,Changed the SPARK_MASTER_PORT to a
> different number..But nothing is working.
>
> When I try to start the worker from the respective machines using the
> following java command,its running without any exception
>
> java -cp
> ::/usr/local/spark-1.0.0/conf:/usr/local/spark-1.0.0/assembly/target/scala-2.10/spark-assembly-1.0.0-hadoop1.2.1.jar
> -XX:MaxPermSize=128m -Dspark.akka.logLifecycleEvents=true -Xms512m -Xmx512m
> org.apache.spark.deploy.worker.Worker spark://:master:7077
>
> Somebody please give a solution
>
> Thanks & Regards,
> Meethu M
>

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