Optionally read from SPARK_LOCAL_HOSTNAME

marmbrus · marmbrus · commit 85045b626dc0 · 2015-01-04T17:11:53.000-08:00
diff --git a/core/src/main/scala/org/apache/spark/util/Utils.scala b/core/src/main/scala/org/apache/spark/util/Utils.scala
@@ -701,7 +701,7 @@ private[spark] object Utils extends Logging {
     }
   }
 
-  private var customHostname: Option[String] = None
+  private var customHostname: Option[String] = sys.env.get("SPARK_LOCAL_HOSTNAME")
 
   /**
    * Allow setting a custom host name because when we run on Mesos we need to use the same

Original file line number	Diff line number	Diff line change
`@@ -701,7 +701,7 @@ private[spark] object Utils extends Logging {`
`701`	`701`	`}`
`702`	`702`	`}`
`703`	`703`
`704`		`- private var customHostname: Option[String] = None`
	`704`	`+ private var customHostname: Option[String] = sys.env.get("SPARK_LOCAL_HOSTNAME")`
`705`	`705`
`706`	`706`	`/**`
`707`	`707`	`* Allow setting a custom host name because when we run on Mesos we need to use the same`