Re: Question about Evenscheduler in Storm 2.0

[Ethan Li]

Hi Junguk,

Please set "storm.scheduler”  
(https://github.com/apache/storm/blob/master/storm-server/src/main/java/org/apache/storm/DaemonConfig.java#L96
 
<https://github.com/apache/storm/blob/master/storm-server/src/main/java/org/apache/storm/DaemonConfig.java#L96>)
 to change scheduler


- Ethan

> On Nov 30, 2018, at 12:59 PM, Junguk Cho <jman...@gmail.com> wrote:
> 
> Hi,
> 
> I am trying to use "Evenscheduler" in Storm 2.0.
> I configured scheduler like this.
> topology.scheduler.strategy: "org.apache.storm.scheduler.EvenScheduler"
> 
> However, when I ran Nimbus, it said
> Exception in thread "main" java.lang.IllegalArgumentException: Field
> VALIDATE_TOPOLOGY_SCHEDULER_STRATEGY with value
> org.apache.storm.scheduler.EvenScheduler does not implement
> org.apache.storm.scheduler.resource.strategies.scheduling.IStrategy
> 
> Would you please let me know how to configure "EvenScheduler" in Storm 2.0?
> 
> Thanks,
> Junguk