SLIDER-621 increase default test timeout to 30 min
diff --git a/slider-core/src/main/java/org/apache/slider/common/SliderXMLConfKeysForTesting.java b/slider-core/src/main/java/org/apache/slider/common/SliderXMLConfKeysForTesting.java
index bc1eaba..eb55c71 100644
--- a/slider-core/src/main/java/org/apache/slider/common/SliderXMLConfKeysForTesting.java
+++ b/slider-core/src/main/java/org/apache/slider/common/SliderXMLConfKeysForTesting.java
@@ -41,7 +41,7 @@
 
   String KEY_TEST_TIMEOUT = "slider.test.timeout.seconds";
 
-  int DEFAULT_TEST_TIMEOUT_SECONDS = 10 * 60;
+  int DEFAULT_TEST_TIMEOUT_SECONDS = 30 * 60;
 
   String KEY_TEST_HBASE_LAUNCH_TIME = "slider.test.hbase.launch.wait.seconds";