Set the number of workers when submitting jar

["Nick R. Katsipoulakis" <ni...@gmail.com>]

Hello all,

Is there a way to set the number of workers when submitting a topology. For
instance, when I type in:

$>storm jar path-to.jar com.MyTopology <here define number of works>

If yes, how can I do the above?

Thanks,
Nikos

Re: Set the number of workers when submitting jar

[TSD-贾宏超 <ji...@neusoft.com>]

public static void main(String[] args) throws Exception {

int workerNumber = Integer.valueOf(args[0]);
                ......// omitted here
Config conf = new Config();
conf.setNumWorkers(workerNumber);
StormSubmitter.submitTopology("bar", conf,
builder.createTopology());
}

 
From: Nick R. Katsipoulakis
Date: 2015-09-02 04:57
To: user@storm.apache.org
Subject: Set the number of workers when submitting jar
Hello all, 

Is there a way to set the number of workers when submitting a topology. For instance, when I type in:

$>storm jar path-to.jar com.MyTopology <here define number of works>

If yes, how can I do the above?

Thanks,
Nikos



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