Limit of application submission to cluster

[Saif.A.Ellafi]

Hello everyone,

I am testing some parallel program submission to a stand alone cluster. 
Everything works alright, the problem is, for some reason, I can't submit more 
than 3 programs to the cluster.
The fourth one, whether legacy or REST, simply hangs until one of the first 
three completes.
I am not sure how to debug this, I have tried to increase the number of 
connections per peer or akka number of threads with no luck, any ideas?

Thanks,
Saif

Re: Limit of application submission to cluster

[Andrew Or]

Hi Saif, have you verified that the cluster has enough resources for all 4
programs?

-Andrew

2015-12-18 5:52 GMT-08:00 :

> Hello everyone,
>
> I am testing some parallel program submission to a stand alone cluster.
> Everything works alright, the problem is, for some reason, I can’t submit
> more than 3 programs to the cluster.
> The fourth one, whether legacy or REST, simply hangs until one of the
> first three completes.
> I am not sure how to debug this, I have tried to increase the number of
> connections per peer or akka number of threads with no luck, any ideas?
>
> Thanks,
> Saif
>
>