jclouds-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ignasi Barrera <n...@apache.org>
Subject Re: Creating multiple nodes in separate threads
Date Mon, 26 Oct 2015 21:34:54 GMT
Hi Yaron,

I don't believe it is a rate limit thing, as you should also face
those issues if you create the four nodes sequentially. Anyway, it is
difficult to determine the cause without reading the code that spawns
the threads and invokes jclouds to create the nodes. Could you share
the relevant bits of code?

Also, when your program hangs, could you take a thread dump of the
process and share it too? That would be very helpful to know the exact
point where the threads are locked and what operations are in


On 26 October 2015 at 18:00, Yaron Rosenbaum <yaron.rosenbaum@gmail.com> wrote:
> Hi
> I’m trying to create multiple nodes in multiple threads on GCE (each thread
> creates a single node) (the nodes have different properties, hence need
> different templates).
> The problem is, that when trying to create more than 4 nodes, the fifth node
> doesn’t get created. The API just hangs.
> I’m guessing there’s some sort of rate limiting on the GCE side, wondering
> if this is correct, and if so - how to throttle down jClouds. Otherwise -
> what could possibly be causing this?
> Regards,
> Yaron
> (Y)

View raw message