Re: Client is being closed, and does not take requests any more

2014-06-09 Thread Sean Zhong
Neelesh, Can you post full worker log on this? Sean On Tue, Jun 10, 2014 at 5:44 AM, Neelesh neele...@gmail.com wrote: Client is being closed, and does not take requests any more

Re: Is it possible to start a supervisor/nimbus programmatically

2014-05-22 Thread Sean Zhong
If you are talking about starting nimbus/supervisor distributely on the cluster, you should try storm-yarn, there is API to do so. If you are talking about starting nimbus/supervisor on a host jvm process, after compilation, there will be class backtype.storm.scheduler.ISupervisor.supervisor,

Re: [VOTE] Storm Logo Contest - Round 1

2014-05-18 Thread Sean Zhong
#3 - 3 points #10 - 2 points On Mon, May 19, 2014 at 2:55 AM, Cody A. Ray cody.a@gmail.com wrote: #1 - 2 points #4 - 1 point #10 - 2 points On Sun, May 18, 2014 at 1:19 PM, Nathan Marz nat...@nathanmarz.comwrote: #10 - 5 points On Sun, May 18, 2014 at 4:47 AM, Marco

Re: CPU 100% Issue when running Storm in distributed mode with Netty

2014-05-13 Thread Sean Zhong
Can share you topology configuration? And what is the heap usage looks like? Sean On Fri, May 9, 2014 at 1:44 PM, Lasantha Fernando lasantha@gmail.comwrote: So wondering if it is the same issue or maybe there is some configuration I've done incorrectly? Any idea why this is happening?

Re: Server load - Topology optimization

2014-03-20 Thread Sean Zhong
Basically it means your spout is too slow. You need to rewrite it like the suggestions above, and also adjust topology.max.spout.pending to a bigger number. On Thu, Mar 20, 2014 at 6:45 PM, David Crossland da...@elastacloud.comwrote: my spout, thanks for that.. looks like I've got a 1267.486

Re: Server load - Topology optimization

2014-03-19 Thread Sean Zhong
What is the type of _collector? If it is SpoutOutputCollector, you can change from: if(message instanceof MonetiseEvent) { logger.log(Level.DEBUG, recieved monetise message); _collector.emit(new Values(message)); _collector.ack(tuple); }

Re: Storm Word Count Example Written in Python Error While Connecting Mysql DATABASE ?

2014-03-18 Thread Sean Zhong
Seems to be a python import error On Wed, Mar 19, 2014 at 1:32 PM, yogesh panchal yspanc...@gmail.com wrote: ImportError

Re: Is Kafka Spout still in use?

2014-03-17 Thread Sean Zhong
https://github.com/wurstmeister/storm-kafka-0.8-plus On Mon, Mar 17, 2014 at 2:04 PM, Manthosh Kumar T manth...@gmail.comwrote: Hi All, Is Kafka Spout still in use?. I mean given that it doesn't support the latest version of Kafka (0.8), is it still under development?. Will

Re: Is Kafka Spout still in use?

2014-03-17 Thread Sean Zhong
checked that already. Is that used widely?. On 17 March 2014 11:36, Sean Zhong clock...@gmail.com wrote: https://github.com/wurstmeister/storm-kafka-0.8-plus On Mon, Mar 17, 2014 at 2:04 PM, Manthosh Kumar T manth...@gmail.comwrote: Hi All, Is Kafka Spout still in use?. I mean

Re: [DISCUSS] Pulling Contrib Modules into Apache

2014-02-28 Thread Sean Zhong(clockfly)
IMHO, storm-yarn and storm-starter, should be brought in first. storm-start is simple, easy to maintain, and servers a good startpoint. storm-yarn is necessary to work with HADOOP2. With these, the user can immediately have a workable storm cluster on YARN, so it is more basic. Storm connectors