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pkarwasz pushed a commit to branch 2.x
in repository https://gitbox.apache.org/repos/asf/logging-log4j2.git
The following commit(s) were added to refs/heads/2.x by this push:
new b00133be81 Correct log message format in
`AbstractDriverManagerConnectionSource` (#3831)
b00133be81 is described below
commit b00133be816ad2d95cc1e8afe8eb66bba009591a
Author: Junhyeok Lee <[email protected]>
AuthorDate: Sun Jul 20 16:51:45 2025 +0900
Correct log message format in `AbstractDriverManagerConnectionSource`
(#3831)
* Correct log message format in AbstractDriverManagerConnectionSource
The debug log message in AbstractDriverManagerConnectionSource had 4
placeholders but was supplied with 5 arguments.
This corrects the format string to match the argument count, resolving the
warning.
Fixes #3828
* Add changelog entry
---
.../db/jdbc/AbstractDriverManagerConnectionSource.java | 2 +-
src/changelog/.2.x.x/3828_fix_log_placeholder_mismatch.xml | 12 ++++++++++++
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git
a/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/db/jdbc/AbstractDriverManagerConnectionSource.java
b/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/db/jdbc/AbstractDriverManagerConnectionSource.java
index 6f46be6bdc..1facaa157a 100644
---
a/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/db/jdbc/AbstractDriverManagerConnectionSource.java
+++
b/log4j-core/src/main/java/org/apache/logging/log4j/core/appender/db/jdbc/AbstractDriverManagerConnectionSource.java
@@ -160,7 +160,7 @@ public class AbstractDriverManagerConnectionSource extends
AbstractConnectionSou
connection = DriverManager.getConnection(actualConnectionString,
toString(userName), toString(password));
}
LOGGER.debug(
- "{} acquired connection for '{}': {} ({}{@})",
+ "{} acquired connection for '{}': {} ({}@{})",
getClass().getSimpleName(),
actualConnectionString,
connection,
diff --git a/src/changelog/.2.x.x/3828_fix_log_placeholder_mismatch.xml
b/src/changelog/.2.x.x/3828_fix_log_placeholder_mismatch.xml
new file mode 100644
index 0000000000..884b93985d
--- /dev/null
+++ b/src/changelog/.2.x.x/3828_fix_log_placeholder_mismatch.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<entry xmlns="https://logging.apache.org/xml/ns";
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
+ xsi:schemaLocation="
+ https://logging.apache.org/xml/ns
+ https://logging.apache.org/xml/ns/log4j-changelog-0.xsd";
+ type="fixed">
+ <issue id="3828"
link="https://github.com/apache/logging-log4j2/issues/3828"/>
+ <description format="asciidoc">
+ Corrected an incorrect placeholder count in the
AbstractDriverManagerConnectionSource debug log message to prevent unnecessary
warnings.
+ </description>
+</entry>
