Skip to content

Reproduce ThresholdFilter GraalVM issue #385

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ppkarwasz merged 4 commits into from
Dec 15, 2025
Merged

Reproduce ThresholdFilter GraalVM issue #385

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
92e9115
Reproduce `ThresholdFilter` GraalVM issue
ppkarwasz Dec 11, 2025
bd31dc8
Merge remote-tracking branch 'apache/main' into fix/3871_graalvm-filter
ppkarwasz Dec 11, 2025
3784e1d
fix: JUL and Logback tests
ppkarwasz Dec 11, 2025
bb9ba18
Merge branch 'main' into fix/3871_graalvm-filter
ppkarwasz Dec 11, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 8 additions & 0 deletions log4j-samples-graalvm/src/main/resources/log4j2-jtl.xml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,14 @@
</Appenders>
<Loggers>
<Root level="TRACE">
<!--
Added solely to verify the reachability-metadata regression (issue #3871).
This configuration is not intended for production use: relying on ThresholdFilter
instead of the more efficient built-in level checks is discouraged.

See: https://github.com/apache/logging-log4j2/issues/3871
-->
<ThresholdFilter level="DEBUG"/>
<AppenderRef ref="FILE"/>
</Root>
</Loggers>
Expand Down
8 changes: 8 additions & 0 deletions log4j-samples-graalvm/src/main/resources/log4j2.xml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,14 @@
</Appenders>
<Loggers>
<Root level="TRACE">
<!--
Added solely to verify the reachability-metadata regression (issue #3871).
This configuration is not intended for production use: relying on ThresholdFilter
instead of the more efficient built-in level checks is discouraged.

See: https://github.com/apache/logging-log4j2/issues/3871
-->
<ThresholdFilter level="DEBUG"/>
<AppenderRef ref="FILE"/>
</Root>
</Loggers>
Expand Down
2 changes: 1 addition & 1 deletion log4j-samples-graalvm/src/main/resources/logback.xml
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@
</encoder>
</appender>

<root level="TRACE">
<root level="DEBUG">
<appender-ref ref="FILE" />
</root>
</configuration>
2 changes: 1 addition & 1 deletion log4j-samples-graalvm/src/main/resources/logging.properties
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@
#
##
handlers = java.util.logging.FileHandler
.level = FINER
.level = FINE
java.util.logging.FileHandler.pattern = target/logs/file.log
java.util.logging.FileHandler.formatter = java.util.logging.SimpleFormatter
java.util.logging.SimpleFormatter.format = %4$s %3$s - %5$s%n
9 changes: 9 additions & 0 deletions log4j-samples-graalvm/src/reachability-metadata/log4j-core-jtl-minimal/Log4j2Plugins.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -110,6 +110,15 @@
"builderHierarchy": [
"org.apache.logging.log4j.layout.template.json.JsonTemplateLayout$EventTemplateAdditionalField$Builder"
]
},
"org.apache.logging.log4j.core.filter.ThresholdFilter": {
"pluginNames": [
"thresholdfilter"
],
"elementName": "filter",
"printable": true,
"defer": false,
"builderHierarchy": []
}
},
"jsontemplateresolverfactory": {
Expand Down
16 changes: 15 additions & 1 deletion ...l/resources/META-INF/native-image/org.apache.logging.log4j/log4j-core/reflect-config.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -628,5 +628,19 @@
"name": "propertyArray"
}
]
},
{
"name": "org.apache.logging.log4j.core.filter.ThresholdFilter",
"methods": [
{
"name": "createFilter",
"parameterTypes": [
"org.apache.logging.log4j.Level",
"org.apache.logging.log4j.core.Filter$Result",
"org.apache.logging.log4j.core.Filter$Result"
]
}
],
"fields": []
}
]
]
Binary file modified ...minimal/resources/META-INF/org/apache/logging/log4j/core/config/plugins/Log4j2Plugins.dat
View file
Open in desktop
Binary file not shown.
9 changes: 9 additions & 0 deletions log4j-samples-graalvm/src/reachability-metadata/log4j-core-minimal/Log4j2Plugins.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -506,6 +506,15 @@
"builderHierarchy": [
"org.apache.logging.log4j.core.layout.PatternLayout$Builder"
]
},
"org.apache.logging.log4j.core.filter.ThresholdFilter": {
"pluginNames": [
"thresholdfilter"
],
"elementName": "filter",
"printable": true,
"defer": false,
"builderHierarchy": []
}
},
"typeconverter": {
Expand Down
16 changes: 15 additions & 1 deletion ...l/resources/META-INF/native-image/org.apache.logging.log4j/log4j-core/reflect-config.json
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1316,5 +1316,19 @@
}
],
"fields": []
},
{
"name": "org.apache.logging.log4j.core.filter.ThresholdFilter",
"methods": [
{
"name": "createFilter",
"parameterTypes": [
"org.apache.logging.log4j.Level",
"org.apache.logging.log4j.core.Filter$Result",
"org.apache.logging.log4j.core.Filter$Result"
]
}
],
"fields": []
}
]
]
Binary file modified ...minimal/resources/META-INF/org/apache/logging/log4j/core/config/plugins/Log4j2Plugins.dat
View file
Open in desktop
Binary file not shown.
2 changes: 1 addition & 1 deletion ...-graalvm/src/test/java/org/apache/logging/log4j/samples/graalvm/JsonTemplateLayoutIT.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,7 @@
*/
class JsonTemplateLayoutIT {

static final String[] STANDARD_LEVELS = {"ERROR", "WARN", "INFO", "DEBUG", "TRACE"};
static final String[] STANDARD_LEVELS = {"ERROR", "WARN", "INFO", "DEBUG"};

@Test
void verifyStdOut() {
Expand Down
2 changes: 1 addition & 1 deletion log4j-samples-graalvm/src/test/java/org/apache/logging/log4j/samples/graalvm/StandardIT.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@
*/
class StandardIT {

static final String[] STANDARD_LEVELS = {"ERROR", "WARN", "INFO", "DEBUG", "TRACE"};
static final String[] STANDARD_LEVELS = {"ERROR", "WARN", "INFO", "DEBUG"};

@Test
void verifyStdOut() {
Expand Down
Loading