Hi everyone,
I've got Zeppelin running against a Cloudera/Yarn/Spark cluster and
everything seems to be working fine. Very cool.
One minor issue, though. When one notebook is running, others queue up
behind it. Is there a way to run multiple notebooks concurrently? Both
notebooks are running the
Mich, thanks for the suggestion. I tried your settings, but they did not
solve the problem.
I'm running in yarn-client mode, not local or standalone, so the resources
in the Spark cluster (which is very large) should not be an issue. Right?
The problem seems to be that Zeppelin is not submitting
he comment of Mohit might be important if you have
> spark.dynamicAllocation.enabled set to true and no limits on the number
> and resources of executors.
>
> Andreas
>
> On Thu, 6 Oct 2016 at 16:28 Mark Libucha wrote:
>
>> Mich, thanks for the suggestion. I tried your settings, but
Hello again,
On "longer" running jobs (I'm using yarn-client mode), I sometimes get RPC
timeouts. Seems like Zeppelin is losing connectivity with the Spark
cluster. I can deal with that.
But my notebook has sections stuck in the "Cancel" state, and I can't get
them out. When I re-click on cancel,
Actually, it's stuck in the Running state. Trying to cancel it causes the
No active SparkContext to appear in the log. Seems like a bug.
On Thu, Oct 6, 2016 at 9:06 AM, Mark Libucha wrote:
> Hello again,
>
> On "longer" running jobs (I'm using yarn-client mode), I
> Best Regard,
> Jeff Zhang
>
>
> From: Mark Libucha
> Reply-To: "users@zeppelin.apache.org"
> Date: Friday, October 7, 2016 at 12:11 AM
> To: "users@zeppelin.apache.org"
> Subject: Re: No active SparkContext black hole
>
> Actually, it's
