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Posted to user@storm.apache.org by Ashish Soni <as...@gmail.com> on 2015/05/15 03:37:19 UTC
No of Records Processed By Topology Per second ???
How do i know how many records are processed per second by the Storm Topology , Please see below screen shot from the UI , Everything is running as single node cluster hortonworks SandBox
Please help me understand below metric
Complete Latency , Execute Latency and Process Latency for below screen
If i understand correctly then if it take .024 ms for a bolt to process single tuple , Is it means that it can process 41666 ( 1000/.024 ) tuple per second
Ashish
Re: No of Records Processed By Topology Per second ???
Posted by Jeffery Maass <ma...@gmail.com>.
Ashish:
Take a look at these videos:
Learning Storm:
-
https://www.youtube.com/watch?v=iLZrYPbNypg
-
InfoChimps
-
uses storm quite a bit
-
covers storm networking / buffering
-
https://www.youtube.com/watch?v=bdps8tE0gYo
-
This is DEFN a must see for any new Storm user
-
http://www.michael-noll.com/blog/2013/06/21/understanding-storm-internal-message-buffers/
-
internal message buffering
-
http://demo.ooyala.com/player.html?width=640&height=360&embedCode=Q1eXg5NzpKqUUzBm5WTIb6bXuiWHrRMi&videoPcode=9waHc6zKpbJKt9byfS7l4O4sn7Qn
-
Nathan Mars - father of storm
-
storm performance tuning
- audio isn’t great. Turn it up and be patient, it gets better
Thank you for your time!
+++++++++++++++++++++
Jeff Maass <ma...@gmail.com>
linkedin.com/in/jeffmaass
stackoverflow.com/users/373418/maassql
+++++++++++++++++++++
On Fri, May 15, 2015 at 7:41 AM, Ashish Soni <as...@gmail.com> wrote:
> Can anyone help me for the below clarification ?
>
> Thanks ,
> Ashish
>
> On May 14, 2015, at 9:37 PM, Ashish Soni <as...@gmail.com> wrote:
>
> How do i know how many records are processed per second by the Storm
> Topology , Please see below screen shot from the UI , Everything is running
> as single node cluster hortonworks SandBox
>
> Please help me understand below metric
>
> Complete Latency , Execute Latency and Process Latency for below screen
>
> If i understand correctly then if it take .024 ms for a bolt to process
> single tuple , Is it means that it can process 41666 ( 1000/.024 ) tuple
> per second
>
>
> Ashish
>
>
Re: No of Records Processed By Topology Per second ???
Posted by Ashish Soni <as...@gmail.com>.
Can anyone help me for the below clarification ?
Thanks ,
Ashish
> On May 14, 2015, at 9:37 PM, Ashish Soni <as...@gmail.com> wrote:
>
> How do i know how many records are processed per second by the Storm Topology , Please see below screen shot from the UI , Everything is running as single node cluster hortonworks SandBox
>
> Please help me understand below metric
>
> Complete Latency , Execute Latency and Process Latency for below screen
>
> If i understand correctly then if it take .024 ms for a bolt to process single tuple , Is it means that it can process 41666 ( 1000/.024 ) tuple per second
>
>
>
> Ashish