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From "Ana M. Martinez" <...@cs.aau.dk>
Subject Could not upload the jar files to the job manager IOException
Date Wed, 20 Jan 2016 14:23:31 GMT
Hi all,

I am running some experiments with flink in an Amazon cluster and every now and then (it seems
to appear at random) I get the following IOException:
> org.apache.flink.client.program.ProgramInvocationException: The program execution failed:
Could not upload the jar files to the job manager.

Sometimes when it fails, I just try to run it again immediately afterwords and it works fine.
Any idea on why that might be happening?

Thanks,
Ana
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