YARN-11597. Fix NPE when loading static files in SLSWebApp (#6216) Co…

…ntributed by Junfan Zhang. Reviewed-by: Shilun Fan <[email protected]> Signed-off-by: Shilun Fan <[email protected]>
apache · Oct 27, 2023 · e4eda40 · e4eda40
1 parent 7ec636d
commit e4eda40
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java b/hadoop-tools/hadoop-sls/src/main/java/org/apache/hadoop/yarn/sls/web/SLSWebApp.java
@@ -136,6 +136,7 @@ public void start() throws Exception {
     String webRootDir = getClass().getClassLoader().getResource("html").
         toExternalForm();
     staticHandler.setResourceBase(webRootDir);
+    staticHandler.start();
 
     Handler handler = new AbstractHandler() {
       @Override