Github user jackylk commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/362#discussion_r90031584
--- Diff:
integration/spark/src/main/scala/org/apache/spark/sql/CarbonContext.scala ---
@@ -208,4 +208,36 @@ object CarbonContext {
}
}
+
+ /**
+ * Requesting the extra executors other than the existing ones.
+ *
+ * @param sc sparkContext
+ * @param requiredExecutors required number of executors to be
requested
+ * @param localityAwareTasks The number of pending tasks which is
locality required
+ * @param hostToLocalTaskCount A map to store hostname with its possible
task number running on it
+ * @return
+ */
+ final def ensureExecutors(sc: SparkContext,
--- End diff --
Do not add this function here, add it to DistributionUtil, like in #365. It
will be reused for spark2 integration
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