From c23a74df0ab1ab105a3ad6b70e93bc0aa614771d Mon Sep 17 00:00:00 2001
From: Matei Zaharia <matei@eecs.berkeley.edu>
Date: Thu, 15 Nov 2012 00:10:52 -0800
Subject: [PATCH] Use DNS names instead of IP addresses in standalone mode, to
allow matching with data locality hints from storage systems.
---
core/src/main/scala/spark/deploy/master/MasterArguments.scala | 4 ++--
core/src/main/scala/spark/deploy/worker/WorkerArguments.scala | 4 ++--
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/core/src/main/scala/spark/deploy/master/MasterArguments.scala b/core/src/main/scala/spark/deploy/master/MasterArguments.scala
index 1b1c3dd0ad..4ceab3fc03 100644
--- a/core/src/main/scala/spark/deploy/master/MasterArguments.scala
+++ b/core/src/main/scala/spark/deploy/master/MasterArguments.scala
@@ -7,7 +7,7 @@ import spark.Utils
* Command-line parser for the master.
*/
private[spark] class MasterArguments(args: Array[String]) {
- var ip = Utils.localIpAddress()
+ var ip = Utils.localHostName()
var port = 7077
var webUiPort = 8080
@@ -59,4 +59,4 @@ private[spark] class MasterArguments(args: Array[String]) {
" --webui-port PORT Port for web UI (default: 8080)")
System.exit(exitCode)
}
-}
\ No newline at end of file
+}
diff --git a/core/src/main/scala/spark/deploy/worker/WorkerArguments.scala b/core/src/main/scala/spark/deploy/worker/WorkerArguments.scala
index 60dc107a4c..340920025b 100644
--- a/core/src/main/scala/spark/deploy/worker/WorkerArguments.scala
+++ b/core/src/main/scala/spark/deploy/worker/WorkerArguments.scala
@@ -9,7 +9,7 @@ import java.lang.management.ManagementFactory
* Command-line parser for the master.
*/
private[spark] class WorkerArguments(args: Array[String]) {
- var ip = Utils.localIpAddress()
+ var ip = Utils.localHostName()
var port = 0
var webUiPort = 8081
var cores = inferDefaultCores()
@@ -110,4 +110,4 @@ private[spark] class WorkerArguments(args: Array[String]) {
// Leave out 1 GB for the operating system, but don't return a negative memory size
math.max(totalMb - 1024, 512)
}
-}
\ No newline at end of file
+}
--
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