Dynamic allocation: Set minimum number of executor

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Please tell me how to set minimum number of executors for dynamic allocation. Thanks in advance.
Mar 13 in Apache Spark by Kumar
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You cans et it dynamically like this: 

val sc = new SparkContext(new SparkConf())
./bin/spark-submit <all your existing options> --spark.dynamicAllocation.minExecutors=<number of executors>
answered Mar 13 by Venu

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