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HBASE-29769 Upgrade to SLF4j 2.x #7536

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95d0ed5
HBASE-29769 Upgrade to SLF4j 2.x
stoty Dec 11, 2025
cc086b7
update to latest slf4j and use log4j2 specific adapter artifact
stoty Dec 11, 2025
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2 changes: 1 addition & 1 deletion hbase-archetypes/hbase-client-project/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-archetypes/hbase-shaded-client-project/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-assembly-byo-hadoop/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
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2 changes: 1 addition & 1 deletion hbase-assembly/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
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2 changes: 1 addition & 1 deletion hbase-asyncfs/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-backup/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-balancer/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-client/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-common/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-compression/hbase-compression-aircompressor/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-compression/hbase-compression-brotli/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-compression/hbase-compression-lz4/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-compression/hbase-compression-snappy/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-compression/hbase-compression-zstd/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-dev-generate-classpath/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
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2 changes: 1 addition & 1 deletion hbase-endpoint/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-examples/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-external-blockcache/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-hadoop-compat/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-hbtop/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
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2 changes: 1 addition & 1 deletion hbase-http/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-it/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-logging/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-mapreduce/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-metrics-api/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
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2 changes: 1 addition & 1 deletion hbase-metrics/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
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2 changes: 1 addition & 1 deletion hbase-procedure/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
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2 changes: 1 addition & 1 deletion hbase-replication/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
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2 changes: 1 addition & 1 deletion hbase-rest/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-server/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-shaded/hbase-shaded-check-invariants/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>provided</scope>
</dependency>
<!-- Test dependencies -->
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2 changes: 1 addition & 1 deletion hbase-shaded/hbase-shaded-testing-util-tester/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-shaded/hbase-shaded-with-hadoop-check-invariants/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>provided</scope>
</dependency>
<!-- Test dependencies -->
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2 changes: 1 addition & 1 deletion hbase-shaded/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
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2 changes: 1 addition & 1 deletion hbase-shell/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-testing-util/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-thrift/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<dependency>
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2 changes: 1 addition & 1 deletion hbase-zookeeper/pom.xml
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</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<scope>test</scope>
</dependency>
<!-- ZooKeeperServer needs the below dependencies, thus MiniZooKeeperCluster also needs them -->
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8 changes: 4 additions & 4 deletions pom.xml
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Expand Up @@ -904,7 +904,7 @@
<opentelemetry.version>1.49.0</opentelemetry.version>
<opentelemetry-semconv.version>1.29.0-alpha</opentelemetry-semconv.version>
<opentelemetry-javaagent.version>2.15.0</opentelemetry-javaagent.version>
<log4j2.version>2.17.2</log4j2.version>
<log4j2.version>2.25.2</log4j2.version>
<mockito.version>4.11.0</mockito.version>
<byte-buddy.version>1.15.11</byte-buddy.version>
<!--
Expand All @@ -917,7 +917,7 @@
<thrift.version>0.14.1</thrift.version>
<zookeeper.version>3.8.4</zookeeper.version>
<jline.version>2.11</jline.version>
<slf4j.version>1.7.30</slf4j.version>
<slf4j.version>2.0.17</slf4j.version>
<clover.version>4.0.3</clover.version>
<jettison.version>1.5.4</jettison.version>
<!--Make sure these joni/jcodings are compatible with the versions used by jruby-->
Expand Down Expand Up @@ -1444,7 +1444,7 @@
</dependency>
<!--
Logging dependencies. In general, we use slf4j as the log facade in HBase, so all sub
modules should depend on slf4j-api at compile scope, and then depend on log4j-slf4j-impl
modules should depend on slf4j-api at compile scope, and then depend on log4j-slf4j2-impl
and log4j2 at test scope(and in hbase-assembly when shipping the binary) to redirect the
log message to log4j. Do not introduce logging dependencies other than slf4j-api at compile
scope as it will mess up the logging framework for downstream users.
Expand Down Expand Up @@ -1485,7 +1485,7 @@
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-slf4j-impl</artifactId>
<artifactId>log4j-slf4j2-impl</artifactId>
<version>${log4j2.version}</version>
</dependency>
<dependency>
Expand Down