All,
I am interested in doing image processing on frames. The algorithms I'm
using require that the bolt 'remember' the previous frame. Is this
possible, or is the only information available to the bolt the input it
just received from the previous bolt/spout?
-Thanks, Stephen
; Even in this mail thread, I also learned and you contributed too. You
> shared the detailed steps to run the storm cluster. :)
>
>
> On Tue, Sep 9, 2014 at 6:28 PM, Stephen Hartzell <
> hartzell.step...@gmail.com> wrote:
>
>> HA HA HA HA Vikas, you crazy genius!!
> second instance within same security group.
>
>
> On Tue, Sep 9, 2014 at 5:46 PM, Stephen Hartzell <
> hartzell.step...@gmail.com> wrote:
>
>> My apologies, I run "bin/storm supervisor &" at the end. That was a bad
>> copy and paste.
>>
&
ome extent but still not fully functional. I am still testing its linear
> scalability.
>
>
> On Tue, Sep 9, 2014 at 5:15 PM, Stephen Hartzell <
> hartzell.step...@gmail.com> wrote:
>
>> Vikas,
>>
>>
>> I've tried to use the HortonWorks distribution, b
poutWaitStrategy"
>
> topology.sleep.spout.wait.strategy.time.ms: 1
>
> topology.error.throttle.interval.secs: 10
>
> topology.max.error.report.per.interval: 5
>
> topology.kryo.factory: "backtype.storm.serialization.DefaultKryoFactory"
>
> topology.tuple
work, so these machines are only
for testing. Perhaps someone could tell me what the storm.yaml file should
look like for this setup?
-Thanks, Stephne
On Mon, Sep 8, 2014 at 7:41 PM, Stephen Hartzell wrote:
> I'm getting kind of confused by the storm.yaml file. Should I be using the
&
look like on my worker and
nimbus machine? Will the storm.yaml be the same on my worker and nimbus
machine? I am not trying to do anything fancy, I am just trying to get a
very basic cluster up and running.
-Thanks, Stephen
On Mon, Sep 8, 2014 at 7:00 PM, Stephen Hartzell wrote:
> All Thanks
0.0.1.
>
> "No, I cannot ping my host which has a public ip address of 54.68.149.181"
> you are not able to reach this ip form worker node but able to access the
> UI using it?
> -Harsha
>
> On Mon, Sep 8, 2014, at 03:34 PM, Stephen Hartzell wrote:
>
> Harsha,
&
I am accesing http://54.68.149.181:8080/ using chrome. But somehow ping
doesn't work says "could not find host http://54.68.149.181:8080/";
On Mon, Sep 8, 2014 at 6:49 PM, Stephen Hartzell wrote:
> I'll go ahead and implement your suggestion for the .yaml.
>
>
are not able to reach this ip form worker node but able to access the
> UI using it?
> -Harsha
>
> On Mon, Sep 8, 2014, at 03:34 PM, Stephen Hartzell wrote:
>
> Harsha,
>
> The storm.yaml on the host machine looks like this:
>
> storm.zookeeper.servers:
>
Also, to answer Harsha's question. I have no errors in any of my logs on
the nimbus or worker machines.
On Mon, Sep 8, 2014 at 6:39 PM, Stephen Hartzell wrote:
> I opened up port 8080 so that I could access the UI page. Do I need to
> open up something beyond that?
>
> On Mon,
gt;
>
> http://docs.aws.amazon.com/gettingstarted/latest/computebasics/getting-started-security-group.html
>
> If you can not ping the host I am guessing this might be one of the things
> that you need to setup correctly.
>
> On Sep 8, 2014, at 3:34 PM, Stephen Hartzell
> wrote:
>
> cann
nks, Stephen
On Mon, Sep 8, 2014 at 6:28 PM, Harsha wrote:
> There aren't any errors in worker machine supervisor logs. Are you using
> the same storm.yaml for both the machines and also are you able to ping
> your nimbus host or connect to zookeeper on nimbus host.
> -Harsha
where the zookeeper machine is! The tutorial doesn't seem to
explain that part.
On Mon, Sep 8, 2014 at 6:24 PM, Stephen Hartzell wrote:
> Harsha,
>
> Thanks so much for getting back with me. I will check the logs, but I
> don't seem to get any error messages. I have a n
ookeeper cluster.
> Check your logs under storm_inst/logs/ for any errors when you try to
> start nimbus or supervisors.
> If you are installing it manually try following these steps if you are not
> already done.
> http://www.michael-noll.com/tutorials/running-multi-node-storm-cluster/
&g
All,
I would greatly appreciate any help that anyone would afford. I've been
trying to setup a storm cluster on AWS for a few weeks now on centOS EC2
machines. So far, I haven't been able to get a cluster built. I can get a
supervisor and nimbus to run on a single machine, but I can't figure out
h
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