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From 杜斌 <>
Subject How to submit some code segment to existing SparkContext
Date Wed, 11 Apr 2018 07:46:55 GMT

Is there any way to submit some code segment to the existing SparkContext?
Just like a web backend, send some user code to the Spark to run, but the
initial SparkContext takes time, just want to execute some code or Spark
Sql, and get the result quickly.


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