From 2ac52754ca4b61392e739edbb409a316e8be48ce Mon Sep 17 00:00:00 2001
From: "boqiang.liang" <boqiang.liang@workday.com>
Date: Wed, 10 Dec 2025 12:26:40 -0800
Subject: [PATCH] HADOOP-19753 Support HADOOP_LOG_DAEMON_MODE environment
 variable

---
 .../hadoop-common/src/main/bin/hadoop-functions.sh              | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh b/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
index a7acd69bf7b5ad..c480fac311f7d6 100755
--- a/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
+++ b/hadoop-common-project/hadoop-common/src/main/bin/hadoop-functions.sh
@@ -2733,7 +2733,7 @@ function hadoop_generic_java_subcmd_handler
 
   # are we actually in daemon mode?
   # if yes, use the daemon logger and the appropriate log file.
-  if [[ "${HADOOP_DAEMON_MODE}" != "default" ]]; then
+  if [[ "${HADOOP_DAEMON_MODE}" != "default" ]] || [[ "${HADOOP_LOG_DAEMON_MODE}" = true ]]; then
     HADOOP_ROOT_LOGGER="${HADOOP_DAEMON_ROOT_LOGGER}"
     if [[ "${HADOOP_SUBCMD_SECURESERVICE}" = true ]]; then
       HADOOP_LOGFILE="hadoop-${HADOOP_SECURE_USER}-${HADOOP_IDENT_STRING}-${HADOOP_SUBCMD}-${HOSTNAME}.log"