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From Sumit Mohanty <>
Subject Re: IPC ephemeral ports
Date Fri, 25 Jul 2014 15:18:00 GMT
Most likely you have verified it but is the yarn-site modified on all nodes
and node manager restarted?

On Fri, Jul 25, 2014 at 7:59 AM, Krisztian Horvath <> wrote:

> Hi everyone,
> I’ve added a custom yarn property to take control over the port binding
> ( and it seems that not all the
> nodes care about this property as I still see logs like this on different
> nodes, but it should be in range 40000-40050.
> 2014-07-25 10:51:00,214 INFO [main] org.apache.hadoop.ipc.Client: Retrying
> connect to server: Already tried 6
> time(s); retry policy is RetryUpToMaximumCountWithFixedSleep(maxRetries=50,
> sleepTime=1000 MILLISECONDS)
> Has anyone had similar issue like this?
> Br,
> Krisz

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