(pulsar) branch master updated: [improve][fn] Standardize log4j2 Root logger configuration to use system property (#26121)

[mmerli]

This is an automated email from the ASF dual-hosted git repository.

merlimat pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/pulsar.git


The following commit(s) were added to refs/heads/master by this push:
     new 373ab2b3211 [improve][fn] Standardize log4j2 Root logger configuration 
to use system property (#26121)
373ab2b3211 is described below

commit 373ab2b32116229314942fafbde62e4004aff52b
Author: Malla Sandeep <sandeep.mall...@gmail.com>
AuthorDate: Wed Jul 1 06:22:15 2026 +0530

    [improve][fn] Standardize log4j2 Root logger configuration to use system 
property (#26121)
---
 .../runtime-all/src/main/resources/java_instance_log4j2.xml            | 3 +--
 .../runtime-all/src/main/resources/kubernetes_instance_log4j2.xml      | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git 
a/pulsar-functions/runtime-all/src/main/resources/java_instance_log4j2.xml 
b/pulsar-functions/runtime-all/src/main/resources/java_instance_log4j2.xml
index c6e4b8eeb86..271669bb163 100644
--- a/pulsar-functions/runtime-all/src/main/resources/java_instance_log4j2.xml
+++ b/pulsar-functions/runtime-all/src/main/resources/java_instance_log4j2.xml
@@ -120,10 +120,9 @@
             </AppenderRef>
         </Logger>
         <Root>
-            <level>info</level>
+            <level>${sys:pulsar.log.level:-info}</level>
             <AppenderRef>
                 <ref>${sys:pulsar.log.appender}</ref>
-                <level>${sys:pulsar.log.level}</level>
             </AppenderRef>
         </Root>
     </Loggers>
diff --git 
a/pulsar-functions/runtime-all/src/main/resources/kubernetes_instance_log4j2.xml
 
b/pulsar-functions/runtime-all/src/main/resources/kubernetes_instance_log4j2.xml
index d245fe7714f..582905605c9 100644
--- 
a/pulsar-functions/runtime-all/src/main/resources/kubernetes_instance_log4j2.xml
+++ 
b/pulsar-functions/runtime-all/src/main/resources/kubernetes_instance_log4j2.xml
@@ -50,10 +50,9 @@
             </AppenderRef>
         </Logger>
         <Root>
-            <level>info</level>
+            <level>${sys:pulsar.log.level:-info}</level>
             <AppenderRef>
                 <ref>Console</ref>
-                <level>${sys:pulsar.log.level}</level>
             </AppenderRef>
         </Root>
     </Loggers>