Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/1056#discussion_r15248363
--- Diff: core/src/main/scala/org/apache/spark/util/AkkaUtils.scala ---
@@ -124,4 +127,59 @@ private[spark] object AkkaUtils extends Logging {
/** Space reserved for extra data in an Akka message besides serialized
task or task result. */
val reservedSizeBytes = 200 * 1024
+
+ /** Returns the configured number of times to retry connecting */
+ def numRetries(conf: SparkConf): Int = {
+ conf.getInt("spark.akka.num.retries", 3)
+ }
+
+ /** Returns the configured number of milliseconds to wait on each retry
*/
+ def retryWaitMs(conf: SparkConf): Int = {
+ conf.getInt("spark.akka.retry.wait", 3000)
+ }
+
+ /**
+ * Send a message to the given actor and get its result within a default
timeout, or
+ * throw a SparkException if this fails.
+ */
+ def askWithReply[T](message: Any, actor: ActorRef, retryAttempts: Int,
+ retryInterval: Int, timeout: FiniteDuration): T = {
--- End diff --
same format nit
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