org.apache.spark.util

Class RpcUtils

java.lang.Object

org.apache.spark.util.RpcUtils

public class RpcUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
RpcUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static scala.concurrent.duration.FiniteDuration	askTimeout(SparkConf conf)
static scala.concurrent.duration.FiniteDuration	lookupTimeout(SparkConf conf)
static org.apache.spark.rpc.RpcEndpointRef	makeDriverRef(java.lang.String name, SparkConf conf, org.apache.spark.rpc.RpcEnv rpcEnv) Retrieve a RpcEndpointRef which is located in the driver via its name.
static int	numRetries(SparkConf conf) Returns the configured number of times to retry connecting
static long	retryWaitMs(SparkConf conf) Returns the configured number of milliseconds to wait on each retry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RpcUtils

public RpcUtils()

Method Detail

makeDriverRef

public static org.apache.spark.rpc.RpcEndpointRef makeDriverRef(java.lang.String name,
                                                SparkConf conf,
                                                org.apache.spark.rpc.RpcEnv rpcEnv)

Retrieve a RpcEndpointRef which is located in the driver via its name.

Parameters:

name - (undocumented)

conf - (undocumented)

rpcEnv - (undocumented)

Returns:

(undocumented)

numRetries

public static int numRetries(SparkConf conf)

Returns the configured number of times to retry connecting

retryWaitMs

public static long retryWaitMs(SparkConf conf)

Returns the configured number of milliseconds to wait on each retry

askTimeout

public static scala.concurrent.duration.FiniteDuration askTimeout(SparkConf conf)

lookupTimeout

public static scala.concurrent.duration.FiniteDuration lookupTimeout(SparkConf conf)