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From Annabel Melongo <melongo_anna...@yahoo.com>
Subject Re: Storm Scheduler
Date Wed, 06 Jan 2016 23:01:45 GMT
I don't know if this one will be of any help: xumingming/storm-lib
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| xumingming/storm-libstorm-lib - hold storm examples, tests etc here. |
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    On Wednesday, January 6, 2016 4:00 PM, Rudraneel chakraborty <rudraneel.chakraborty@gmail.com>
wrote:
 

 Hi
Can anyone tell me , how storm schedules multiple topologies? 
For an example if topology A and B both need 2 workers (in total 4 ) but only 3 worker solots
available , which topology will get 2 worker and which will get one worker? 
I know the default scheduler tries to evenly distribute executors to workers but i am interested
in topology level scheduling
My experience says that its a fifo order , the topology submitted first will be always scheduled
first 

On Tuesday, 8 December 2015, Rudraneel chakraborty <rudraneel.chakraborty@gmail.com>
wrote:

Hello ,

I am trying to develop a custom storm scheduler for some specific needs. I wanted to know
if one can control the calling of the scheduler ( or, if it is called periodically , how to
control the frequency ) 

-- 
Rudraneel Chakraborty




-- 
Rudraneel Chakraborty
Carleton University Real Time and Distributed Systems Reserach 



  
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