Hi Johannes,
You can also use Sidddhi complex event processing engine to achieve your
tasks. [1] is a bolt I wrote using Siddhi.
[1]
https://github.com/sajithshn/siddhi-storm/blob/master/src/main/java/org/wso2/siddhi/storm/component/SiddhiBolt.java
On Tue, Nov 11, 2014 at 1:29 AM, Manoj Jaiswal
Hi Baber,
This is from Storm's documentation:
"The “capacity” metric is very useful and tells you what % of the time in
the last 10 minutes the bolt spent executing tuples. If this value is close
to 1, then the bolt is “at capacity” and is a bottleneck in your topology.
The solution to at-capacity
What does capacity shown on the storm UI tell about a bolt? What would lower
value on capacity indicate? What is the preferable value?
Thanks,
Babar
Hi Johannes,
We are doing something similar using Esper in storm.
The queries are set in EsperBolt and realtime data is processed through
that.
-Manoj
On Mon, Nov 10, 2014 at 3:54 AM, Klausen Schaefersinho <
klaus.schaef...@gmail.com> wrote:
> Hi,
>
> > The main reason I write this mail is, be
How do I get the transaction if of a particular batch in Trident?
I have a persistent aggregate that is able to automagically get that, but
if I just want a filter to get that value, how would I do that?
--
Raphael Hsieh
?Looks promising... will this support Trident topologies as well?
From: Adrian Portabales
Sent: Monday, November 10, 2014 7:02 AM
To: user@storm.apache.org
Subject: Re: Who is the contact point for the Storm Topology Visualization ?
The editor use yui, so we don
The editor use yui, so we don´t need JsPlumb or like. JQuery is a must for all
projects that involves javascript at nowadays.
When you have the prototype, please, let us know. I'm excited about the
possibility of aligning our projects.
Regards
Adrian P.
> El 9/11/2014, a las 11:22, Itai Frenkel
Hi,
> The main reason I write this mail is, because I have to access the last
N elements of each stream for each new arriving element
You can not go back in a stream, so you have to write your own bolt that
stores the last windows. That should be pretty straight forward.
On Mon, Nov 10, 2014
Hi there,
I want to solve a task and wonder if Storm is suitable for this. My task:
- input (many) numerical datastreams (e.g. stock market data,
seismic data, ...)
- define (many) queries of length N (may be different for each query)
- compute distance (e.g. using dynamic time war
Correction: Storm 0.9.2
On Nov 10, 2014, at 12:23 PM, Reem Bensimhon
mailto:r...@forter.com>> wrote:
Hey everybody
We have some bolts with long prepare duration. Some of our tests don’t use all
the bolts in the topology. We noticed that in tests which don’t use all the
bolts, the unused bolts
Hey everybody
We have some bolts with long prepare duration. Some of our tests don’t use all
the bolts in the topology. We noticed that in tests which don’t use all the
bolts, the unused bolts' prepares are called but the topology doesn’t wait for
them to finish before completing the test (mean
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