Hi all.
Here’s what I’m seeing. I’ve got a fairly simple topology, consisting of 3
bolts. Kafka spout, simple processing bolt (JSON parse to POJO, a bit of
processing, and back to JSON), and Kafka Bolt (output). 12 workers, Xmx1G. It
runs happily for a little over a day, then basically slow
Prepare shouldn't cause a timeout. When I said gc I meant something like
stop the world garbage collection.
On Thu, Aug 20, 2015 at 6:52 AM, swapnil joshi
wrote:
> Hi Nathan,
> Yes, One of my bolt takes lot of time to prepare because it contains some
> data preparation Operation. So what are so
Hi Storm experts,
please help me with understanding below mentioned doubt.
I have created a sample twitter processing program in Storm and it is been
deployed in a two node cluster. But the question is i don't understand why
the blot executed is more than the spout emitted number.
[image: Inline
Hi Nathan,
Yes, One of my bolt takes lot of time to prepare because it contains some
data preparation Operation. So what are solutions for such problem.
On Thu, Aug 20, 2015 at 4:19 PM, Nathan Leung wrote:
> Do you have long running gc? I've seen this cause zk connection loss.
> On Aug 20, 2015
Do you have long running gc? I've seen this cause zk connection loss.
On Aug 20, 2015 2:30 AM, "swapnil joshi"
wrote:
> Thanks!!! For giving me response. I had change configuration in storm.yml
> file. But still I got following error
>
> *15/08/20 11:44:17 ERROR imps.CuratorFrameworkImpl: Backgro
