Change heart beat time to R process

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I want to change the speed of the heart beat signal that is sent from Spark to R process. I want the heartbeat signals to be sent faster. Where should I change this value of speed?
Mar 19, 2019 in Apache Spark by Kishan
178 views

1 answer to this question.

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The heartbeat interval is assigned to the spark.heartBeatInterval property. By default, this value is set to 100. To change this, run the following command in the spark shell:

val sc = new SparkContext(new SparkConf())

./bin/spark-submit <all your existing options> --spark.r.heartBeatInterval=80
answered Mar 19, 2019 by Jai

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