azkaban-developers

diff --git a/azkaban-execserver/src/main/java/azkaban/execapp/FlowRunnerManager.java b/azkaban-execserver/src/main/java/azkaban/execapp/FlowRunnerManager.java
index d052d99..124b5c0 100644
--- a/azkaban-execserver/src/main/java/azkaban/execapp/FlowRunnerManager.java
+++ b/azkaban-execserver/src/main/java/azkaban/execapp/FlowRunnerManager.java
@@ -316,6 +316,8 @@ public class FlowRunnerManager implements EventListener,
             wait(RECENTLY_FINISHED_TIME_TO_LIVE);
           } catch (InterruptedException e) {
             logger.info("Interrupted. Probably to shut down.");
+          } catch (Throwable t){
+            logger.warn("Uncaught throwable, please look into why it is not caught", t);
           }
         }
       }

diff --git a/azkaban-execserver/src/test/java/azkaban/execapp/event/BlockingStatusTest.java b/azkaban-execserver/src/test/java/azkaban/execapp/event/BlockingStatusTest.java
index 87c668d..cd20f42 100644
--- a/azkaban-execserver/src/test/java/azkaban/execapp/event/BlockingStatusTest.java
+++ b/azkaban-execserver/src/test/java/azkaban/execapp/event/BlockingStatusTest.java
@@ -124,7 +124,7 @@ public class BlockingStatusTest {
 
     System.out.println("Diff thread 1 " + thread1.getDiff());
     System.out.println("Diff thread 2 " + thread2.getDiff());
-    Assert.assertTrue(thread1.getDiff() >= 4000 && thread1.getDiff() < 4100);
-    Assert.assertTrue(thread2.getDiff() >= 2000 && thread2.getDiff() < 2100);
+    Assert.assertTrue(thread1.getDiff() >= 4000 && thread1.getDiff() < 4200);
+    Assert.assertTrue(thread2.getDiff() >= 2000 && thread2.getDiff() < 2200);
   }
 }