From 1f5a7e0e647c15be54a8cce0e2f5f3f83d4ea541 Mon Sep 17 00:00:00 2001
From: mbautin <mbautin@gmail.com>
Date: Thu, 15 Nov 2012 13:44:13 -0800
Subject: [PATCH] SPARK-624: make the default local IP customizable
---
core/src/main/scala/spark/Utils.scala | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/core/src/main/scala/spark/Utils.scala b/core/src/main/scala/spark/Utils.scala
index 567c4b1475..9805105ea8 100644
--- a/core/src/main/scala/spark/Utils.scala
+++ b/core/src/main/scala/spark/Utils.scala
@@ -199,7 +199,13 @@ private object Utils extends Logging {
/**
* Get the local host's IP address in dotted-quad format (e.g. 1.2.3.4).
*/
- def localIpAddress(): String = InetAddress.getLocalHost.getHostAddress
+ def localIpAddress(): String = {
+ val defaultIpOverride = System.getenv("SPARK_DEFAULT_LOCAL_IP")
+ if (defaultIpOverride != null)
+ defaultIpOverride
+ else
+ InetAddress.getLocalHost.getHostAddress
+ }
private var customHostname: Option[String] = None
--
GitLab