Support empty label string

apache · Jun 6, 2017 · 3d847a1 · 3d847a1
1 parent e09f55a
commit 3d847a1
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/...agers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosProtoUtils.scala b/...agers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosProtoUtils.scala
@@ -85,7 +85,10 @@ object MesosProtoUtils extends Logging {
       i += 1
     }
 
-    addLabel()
+    if (key.isDefined) {
+      addLabel()
+    }
+
     labels
   }
 }