Re: Very high CPU usage

Hi Vladi, What is the transport you use? netty or zeroMq? I faced the same problem when I used netty. Once I switched the transport to ZeroMQ it was fixed. Thanks, Sajith. On Thu, Jul 10, 2014 at 7:13 PM, Vladi Feigin vladi...@gmail.com wrote: Hi, Our load 5-10K tuples per sec

Re: Is it possible join another spou/bolt later to the topology?

, was can if it's possible to change the wiring of the components of the topology dynamically at the runtime. But I might be able to use the approach that you suggested. Thanks, Sajith. On Thu, May 22, 2014 at 10:35 PM, P Ghosh javadevgh...@gmail.com wrote: Can you elaborate on what exactly you mean

Is it possible join another spou/bolt later to the topology?

this are appreciated. Thanks, Sajith.

Supervisor getting repeatedly disconnected from the ZooKeeper

this issue. Thanks, Sajith.

Re: Can i increase the parallelism of the topology as per traffic

Hi Nathan, Can you please elaborate on how to do that? Thanks, Sajith. On Tue, May 6, 2014 at 5:01 PM, Nathan Leung ncle...@gmail.com wrote: The number of executors and workers can be changed but the number of tasks is fixed at topology creation time. On May 6, 2014 1:40 AM, M.Tarkeshwar

Re: Problem when trying to switch from netty to ZeroMQ( java.lang.ClassNotFoundException: backtype.storm.messaging.zmq)

Hi Tbot, Thank you very much for the response. I got this working with netty, but actually i want to switch from netty to ZeroMQ. I came across this error when i tried to do so. Thanks, Sajith. On Mon, May 5, 2014 at 5:28 PM, Ebot Tabi ebot.t...@gmail.com wrote: Hi Sajith, Please kindly

Re: Problem when trying to switch from netty to ZeroMQ( java.lang.ClassNotFoundException: backtype.storm.messaging.zmq)

Hi Lasantha, . It worked for me. Thank you very much. On Mon, May 5, 2014 at 7:37 PM, Lasantha Fernando lasantha@gmail.comwrote: Hi Sajith, Have you tried building storm-0mq from [1] and copying the jar file into STORM_HOME/lib? You might find this thread [2] useful as well. [1

Re: Getting error while running topology using netty with storm 0.9.1-incubating

Hi Geeta, In terms of performance nettey if much better than zeroMQ[1]. I also personally evaluated netty and zeroMq in a multinode cluster with storm-0.9.2-SNAPSHOT and netty is having much higher performance than ZeroMQ . Thanks, Sajith. [1] http://yahooeng.tumblr.com/post/64758709722/making

Re: Is there a good reference book for storm users?

-Computation/dp/178216829X/ref=sr_1_5?ie=UTF8qid=1399156748sr=8-5keywords=storm On Sat, May 3, 2014 at 3:36 PM, Sajith sajith...@gmail.com wrote: Hi all, Can someone suggest me an up-to date comprehensive reference book on storm for advanced users? Thanks, Sajith. -- Milinda

Is there a good reference book for storm users?

Hi all, Can someone suggest me an up-to date comprehensive reference book on storm for advanced users? Thanks, Sajith.

Re: Is it a must to have /etc/hosts mapping or a DNS in a multinode setup?

://github.com/apache/incubator-storm/blob/ dc4de425eef5701ccafe0805f08eeb011baae0fb/storm-core/src/jvm/ backtype/storm/Config.java#L122-L131 -- Derek On 4/29/14, 0:41, Sajith wrote: Hi all, Is it a must to have a /etc/hosts mapping or a DNS in a multinode storm cluster? Can't supervisors talk

Need help on Storm Remote Cluster deployment(Workers in a one machine are not getting tuples)

storm.starter.spout.StampTimeSpout; /** * Created by sajith on 4/22/14. */ public class LatencyMeasureTopology { public static void deployInCluster(TopologyBuilder builder) throws AlreadyAliveException, InvalidTopologyException { Config conf = new Config(); conf.setDebug(true); conf.put