Update log4j library base version

buildscripts/checkstyle.xml

@@ -172,7 +172,7 @@
     </module>
     <module name="PackageName">
       <!-- modified from default to support packages like
-           io.opentelemetry.javaagent.instrumentation.log4j.v2_13_2 and
+           io.opentelemetry.javaagent.instrumentation.log4j.v2_16 and
            io.opentelemetry.javaagent.instrumentation.netty.v4_1.client -->
       <property name="format"
         value="^[a-z]+(\.[a-z][a-z0-9]*)*(\.v[0-9]+_[0-9]+(_[0-9]+)?)?(\.[a-z][a-z0-9]*)*$"/>

instrumentation/log4j/log4j-2-common/testing/src/main/groovy/Log4j2Test.groovy

@@ -4,7 +4,7 @@
  */
 
 import io.opentelemetry.api.trace.Span
-import io.opentelemetry.instrumentation.log4j.v2_13_2.ListAppender
+import io.opentelemetry.instrumentation.log4j.v2_16.ListAppender
 import io.opentelemetry.instrumentation.test.InstrumentationSpecification
 import org.apache.logging.log4j.LogManager
 

instrumentation/log4j/log4j-2-common/testing/src/main/java/io/opentelemetry/instrumentation/log4j/v2_13_2/ListAppender.java → instrumentation/log4j/log4j-2-common/testing/src/main/java/io/opentelemetry/instrumentation/log4j/v2_16/ListAppender.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
 import java.util.ArrayList;
 import java.util.Collections;

instrumentation/log4j/log4j-2.13.2/javaagent/build.gradle.kts → instrumentation/log4j/log4j-2.16/javaagent/build.gradle.kts

@@ -7,7 +7,7 @@ muzzle {
   pass {
     group.set("org.apache.logging.log4j")
     module.set("log4j-core")
-    versions.set("[2.13.2,)")
+    versions.set("[2.16.0,)")
     assertInverse.set(true)
   }
 }
@@ -21,9 +21,9 @@ testSets {
 }
 
 dependencies {
-  library("org.apache.logging.log4j:log4j-core:2.13.2")
+  library("org.apache.logging.log4j:log4j-core:2.16.0")
 
-  implementation(project(":instrumentation:log4j:log4j-2.13.2:library-autoconfigure"))
+  implementation(project(":instrumentation:log4j:log4j-2.16:library-autoconfigure"))
 
   testImplementation(project(":instrumentation:log4j:log4j-2-common:testing"))
 }

instrumentation/log4j/log4j-2.13.2/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/log4j/v2_13_2/Log4j2InstrumentationModule.java → instrumentation/log4j/log4j-2.16/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/log4j/v2_16/Log4j2InstrumentationModule.java

@@ -3,25 +3,26 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.javaagent.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.javaagent.instrumentation.log4j.v2_16;
 
 import static io.opentelemetry.javaagent.extension.matcher.AgentElementMatchers.hasClassesNamed;
+import static java.util.Collections.singletonList;
 import static net.bytebuddy.matcher.ElementMatchers.named;
+import static net.bytebuddy.matcher.ElementMatchers.not;
 
 import com.google.auto.service.AutoService;
 import io.opentelemetry.javaagent.extension.instrumentation.HelperResourceBuilder;
 import io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule;
 import io.opentelemetry.javaagent.extension.instrumentation.TypeInstrumentation;
 import io.opentelemetry.javaagent.extension.instrumentation.TypeTransformer;
-import java.util.Arrays;
 import java.util.List;
 import net.bytebuddy.description.type.TypeDescription;
 import net.bytebuddy.matcher.ElementMatcher;
 
 @AutoService(InstrumentationModule.class)
 public class Log4j2InstrumentationModule extends InstrumentationModule {
   public Log4j2InstrumentationModule() {
-    super("log4j", "log4j-2.13.2");
+    super("log4j", "log4j-2.16");
   }
 
   @Override
@@ -32,13 +33,19 @@ public void registerHelperResources(HelperResourceBuilder helperResourceBuilder)
 
   @Override
   public ElementMatcher.Junction<ClassLoader> classLoaderMatcher() {
-    return hasClassesNamed("org.apache.logging.log4j.core.util.ContextDataProvider");
+    // want to cover 2.16.0+
+    // - DefaultArbiter introduced in 2.15.0
+    // - LookupMessagePatternConverter introduced in 2.15.0, removed in 2.16.0
+    return hasClassesNamed("org.apache.logging.log4j.core.config.arbiters.DefaultArbiter")
+        .and(
+            not(
+                hasClassesNamed(
+                    "org.apache.logging.log4j.core.pattern.MessagePatternConverter$LookupMessagePatternConverter")));
   }
 
   @Override
   public List<TypeInstrumentation> typeInstrumentations() {
-    return Arrays.asList(
-        new BugFixingInstrumentation(), new ResourceInjectingTypeInstrumentation());
+    return singletonList(new ResourceInjectingTypeInstrumentation());
   }
 
   // A type instrumentation is needed to trigger resource injection.

instrumentation/log4j/log4j-2.13.2/library-autoconfigure/README.md → instrumentation/log4j/log4j-2.16/library-autoconfigure/README.md

@@ -66,23 +66,28 @@ You can use these keys when defining an appender in your `log4j.xml` configurati
 
 ## OpenTelemetry Appender
 
-`OpenTelemetryAppender` is a Log4j2 [appender](https://logging.apache.org/log4j/2.x/manual/appenders.html) that can be used to forward log events to the [OpenTelemetry Log SDK](https://github.com/open-telemetry/opentelemetry-java/tree/main/sdk/logs).
+`OpenTelemetryAppender` is a
+Log4j2 [appender](https://logging.apache.org/log4j/2.x/manual/appenders.html) that can be used to
+forward log events to
+the [OpenTelemetry Log SDK](https://github.com/open-telemetry/opentelemetry-java/tree/main/sdk/logs)
+.
 
 The following demonstrates how you might configure the appender in your `log4j.xml` configuration:
 
 ```xml
 <?xml version="1.0" encoding="UTF-8"?>
-<Configuration status="WARN" packages="io.opentelemetry.instrumentation.log4j.v2_13_2">
+<Configuration status="WARN" packages="io.opentelemetry.instrumentation.log4j.v2_16">
   <Appenders>
     <Console name="Console" target="SYSTEM_OUT">
-      <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} traceId: %X{trace_id} spanId: %X{span_id} flags: %X{trace_flags} - %msg%n" />
+      <PatternLayout
+          pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} traceId: %X{trace_id} spanId: %X{span_id} flags: %X{trace_flags} - %msg%n"/>
     </Console>
-    <OpenTelemetry name="OpenTelemetryAppender" />
+    <OpenTelemetry name="OpenTelemetryAppender"/>
   </Appenders>
   <Loggers>
     <Root>
-      <AppenderRef ref="OpenTelemetryAppender" level="All" />
-      <AppenderRef ref="Console" level="All" />
+      <AppenderRef ref="OpenTelemetryAppender" level="All"/>
+      <AppenderRef ref="Console" level="All"/>
     </Root>
   </Loggers>
 </Configuration>

instrumentation/log4j/log4j-2.16/library-autoconfigure/build.gradle.kts

@@ -0,0 +1,9 @@
+plugins {
+  id("otel.library-instrumentation")
+}
+
+dependencies {
+  library("org.apache.logging.log4j:log4j-core:2.16.0")
+
+  testImplementation(project(":instrumentation:log4j:log4j-2-common:testing"))
+}

instrumentation/log4j/log4j-2.13.2/library-autoconfigure/src/main/java/io/opentelemetry/instrumentation/log4j/v2_13_2/OpenTelemetryContextDataProvider.java → instrumentation/log4j/log4j-2.16/library-autoconfigure/src/main/java/io/opentelemetry/instrumentation/log4j/v2_16/OpenTelemetryContextDataProvider.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
 import static io.opentelemetry.instrumentation.api.log.LoggingContextConstants.SPAN_ID;
 import static io.opentelemetry.instrumentation.api.log.LoggingContextConstants.TRACE_FLAGS;

instrumentation/log4j/log4j-2.16/library-autoconfigure/src/main/resources/META-INF/services/org.apache.logging.log4j.core.util.ContextDataProvider

@@ -0,0 +1 @@
+io.opentelemetry.instrumentation.log4j.v2_16.OpenTelemetryContextDataProvider

instrumentation/log4j/log4j-2.13.2/library/build.gradle.kts → instrumentation/log4j/log4j-2.16/library/build.gradle.kts

@@ -5,7 +5,7 @@ plugins {
 dependencies {
   compileOnly("io.opentelemetry:opentelemetry-sdk-logs")
 
-  library("org.apache.logging.log4j:log4j-core:2.13.2")
+  library("org.apache.logging.log4j:log4j-core:2.16.0")
 
   testImplementation("io.opentelemetry:opentelemetry-sdk-logs")
 

instrumentation/log4j/log4j-2.13.2/library/src/main/java/io/opentelemetry/instrumentation/log4j/v2_13_2/LogEventMapper.java → instrumentation/log4j/log4j-2.16/library/src/main/java/io/opentelemetry/instrumentation/log4j/v2_16/LogEventMapper.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
 import io.opentelemetry.api.common.AttributeKey;
 import io.opentelemetry.api.common.Attributes;

instrumentation/log4j/log4j-2.13.2/library/src/main/java/io/opentelemetry/instrumentation/log4j/v2_13_2/OpenTelemetryAppender.java → instrumentation/log4j/log4j-2.16/library/src/main/java/io/opentelemetry/instrumentation/log4j/v2_16/OpenTelemetryAppender.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
 import io.opentelemetry.sdk.logs.LogBuilder;
 import io.opentelemetry.sdk.logs.SdkLogEmitterProvider;

instrumentation/log4j/log4j-2.13.2/library/src/main/java/io/opentelemetry/instrumentation/log4j/v2_13_2/OpenTelemetryLog4j.java → instrumentation/log4j/log4j-2.16/library/src/main/java/io/opentelemetry/instrumentation/log4j/v2_16/OpenTelemetryLog4j.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
 import io.opentelemetry.sdk.logs.SdkLogEmitterProvider;
 import java.util.ArrayList;

instrumentation/log4j/log4j-2.13.2/library/src/test/java/io/opentelemetry/instrumentation/log4j/v2_13_2/OpenTelemetryAppenderConfigTest.java → instrumentation/log4j/log4j-2.16/library/src/test/java/io/opentelemetry/instrumentation/log4j/v2_16/OpenTelemetryAppenderConfigTest.java

@@ -3,9 +3,9 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
-import static io.opentelemetry.instrumentation.log4j.v2_13_2.LogEventMapper.ATTR_THROWABLE_MESSAGE;
+import static io.opentelemetry.instrumentation.log4j.v2_16.LogEventMapper.ATTR_THROWABLE_MESSAGE;
 import static org.assertj.core.api.AssertionsForInterfaceTypes.assertThat;
 
 import io.opentelemetry.api.common.Attributes;

instrumentation/log4j/log4j-2.13.2/library/src/test/java/io/opentelemetry/instrumentation/log4j/v2_13_2/OpenTelemetryAppenderTest.java → instrumentation/log4j/log4j-2.16/library/src/test/java/io/opentelemetry/instrumentation/log4j/v2_16/OpenTelemetryAppenderTest.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.mockito.Mockito.mock;

instrumentation/log4j/log4j-2.13.2/library/src/test/java/io/opentelemetry/instrumentation/log4j/v2_13_2/OpenTelemetryLog4jTest.java → instrumentation/log4j/log4j-2.16/library/src/test/java/io/opentelemetry/instrumentation/log4j/v2_16/OpenTelemetryLog4jTest.java

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package io.opentelemetry.instrumentation.log4j.v2_13_2;
+package io.opentelemetry.instrumentation.log4j.v2_16;
 
 import static org.assertj.core.api.Assertions.assertThatCode;
 import static org.mockito.ArgumentMatchers.any;

instrumentation/log4j/log4j-2.16/library/src/test/resources/log4j2-test.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN"
+  packages="com.example.appender,io.opentelemetry.instrumentation.log4j.v2_16">
+  <Appenders>
+    <Console name="Console" target="SYSTEM_OUT">
+      <PatternLayout
+        pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} traceId: %X{trace_id} spanId: %X{span_id} flags: %X{trace_flags} - %msg%n"/>
+    </Console>
+    <ListAppender name="ListAppender"/>
+    <OpenTelemetry name="OpenTelemetryAppender"/>
+  </Appenders>
+  <Loggers>
+    <Logger name="TestLogger" level="All">
+      <AppenderRef ref="OpenTelemetryAppender" level="All"/>
+      <AppenderRef ref="ListAppender" level="All"/>
+      <AppenderRef ref="Console" level="All"/>
+    </Logger>
+    <Root>
+      <AppenderRef ref="Console" level="All"/>
+    </Root>
+  </Loggers>
+</Configuration>

instrumentation/log4j/log4j-2.7/javaagent/build.gradle.kts

@@ -6,7 +6,7 @@ muzzle {
   pass {
     group.set("org.apache.logging.log4j")
     module.set("log4j-core")
-    versions.set("[2.7,2.13.2)")
+    versions.set("[2.7,2.16.0)")
     assertInverse.set(true)
   }
 }
@@ -16,5 +16,5 @@ dependencies {
 
   testImplementation(project(":instrumentation:log4j:log4j-2-common:testing"))
 
-  latestDepTestLibrary("org.apache.logging.log4j:log4j-core:2.13.1")
+  latestDepTestLibrary("org.apache.logging.log4j:log4j-core:2.15.0")
 }

instrumentation/log4j/log4j-2.7/javaagent/src/main/java/io/opentelemetry/javaagent/instrumentation/log4j/v2_7/Log4j27InstrumentationModule.java

@@ -23,8 +23,16 @@ public Log4j27InstrumentationModule() {
 
   @Override
   public ElementMatcher.Junction<ClassLoader> classLoaderMatcher() {
+    // want to cover 2.7 through (and including) 2.15.0 (but not including 2.16.0+)
+    // - ContextDataInjectorFactory introduced in 2.7
+    // - DefaultArbiter introduced in 2.15.0
+    // - LookupMessagePatternConverter introduced in 2.15.0, removed in 2.16.0
     return hasClassesNamed("org.apache.logging.log4j.core.impl.ContextDataInjectorFactory")
-        .and(not(hasClassesNamed("org.apache.logging.log4j.core.util.ContextDataProvider")));
+        .and(
+            not(hasClassesNamed("org.apache.logging.log4j.core.config.arbiters.DefaultArbiter"))
+                .or(
+                    hasClassesNamed(
+                        "org.apache.logging.log4j.core.pattern.MessagePatternConverter$LookupMessagePatternConverter")));
   }
 
   @Override

settings.gradle.kts

@@ -265,9 +265,9 @@ include(":instrumentation:liberty:liberty:javaagent")
 include(":instrumentation:liberty:liberty-dispatcher:javaagent")
 include(":instrumentation:log4j:log4j-1.2:javaagent")
 include(":instrumentation:log4j:log4j-2.7:javaagent")
-include(":instrumentation:log4j:log4j-2.13.2:javaagent")
-include(":instrumentation:log4j:log4j-2.13.2:library")
-include(":instrumentation:log4j:log4j-2.13.2:library-autoconfigure")
+include(":instrumentation:log4j:log4j-2.16:javaagent")
+include(":instrumentation:log4j:log4j-2.16:library")
+include(":instrumentation:log4j:log4j-2.16:library-autoconfigure")
 include(":instrumentation:log4j:log4j-2-common:testing")
 include(":instrumentation:logback-1.0:javaagent")
 include(":instrumentation:logback-1.0:library")

smoke-tests/images/grpc/build.gradle

@@ -21,7 +21,7 @@ dependencies {
   implementation platform("io.grpc:grpc-bom:1.33.1")
   implementation platform("io.opentelemetry:opentelemetry-bom:1.0.0")
   implementation platform("io.opentelemetry:opentelemetry-bom-alpha:1.0.0-alpha")
-  implementation platform("org.apache.logging.log4j:log4j-bom:2.13.2")
+  implementation platform("org.apache.logging.log4j:log4j-bom:2.16.0")
 
   implementation "io.grpc:grpc-netty-shaded"
   implementation "io.grpc:grpc-protobuf"