From c93cc80d21f1e441480e8e582238fe09cb156c9b Mon Sep 17 00:00:00 2001
From: nikita15p <37657012+nikita15p@users.noreply.github.com>
Date: Sat, 8 Apr 2023 16:55:38 +0530
Subject: [PATCH] [FLUME-3468] fix default value of passwordFile property when
 userName is set for jms source

---
 .../main/java/org/apache/flume/source/jms/JMSSource.java   | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/flume-ng-sources/flume-jms-source/src/main/java/org/apache/flume/source/jms/JMSSource.java b/flume-ng-sources/flume-jms-source/src/main/java/org/apache/flume/source/jms/JMSSource.java
index 43df145187..75150fdabb 100644
--- a/flume-ng-sources/flume-jms-source/src/main/java/org/apache/flume/source/jms/JMSSource.java
+++ b/flume-ng-sources/flume-jms-source/src/main/java/org/apache/flume/source/jms/JMSSource.java
@@ -170,7 +170,12 @@ protected void doConfigure(Context context) throws FlumeException {
     String passwordFile = context.getString(JMSSourceConfiguration.PASSWORD_FILE, "").trim();
 
     if (passwordFile.isEmpty()) {
-      password = Optional.absent();
+      if (userName.isPresent()){
+        logger.warn("passwordFile property is not set but userName property is set. Setting password to default value");
+        password = Optional.of("");
+      }else{
+        password = Optional.absent();
+      }
     } else {
       try {
         password = Optional.of(Files.toString(new File(passwordFile),