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https://issues.apache.org/jira/browse/HIVE-28417?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17869871#comment-17869871
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Qiheng He commented on HIVE-28417:
----------------------------------
I opened a small PR.
> Bump log4j2 to 2.23.1 to facilitate the use of HiveServer2 JDBC Driver under
> GraalVM Native Image
> -------------------------------------------------------------------------------------------------
>
> Key: HIVE-28417
> URL: https://issues.apache.org/jira/browse/HIVE-28417
> Project: Hive
> Issue Type: Improvement
> Reporter: Qiheng He
> Priority: Major
> Labels: pull-request-available
>
> * Bump log4j2 to 2.23.1 to facilitate the use of HiveServer2 JDBC Driver
> under GraalVM Native Image.
> * apache/logging-log4j2 has eliminated various removed old JDK APIs that
> prevented it from being used under GraalVM Native Image since `2.24.0`. See
> [https://github.com/apache/logging-log4j2/issues/1539] .
> - But apache/hive:4.0.0 is still using the old version of
> apache/logging-log4j2, which means that in PRs such as
> [https://github.com/apache/shardingsphere/pull/31526] , in order to execute
> unit tests related to HiveServer2 JDBC Driver under GraalVM Native Image, I
> have to manually exclude the dependency of Log4j2. This sounds like,
> {code:xml}
> <project>
> <dependencies>
> <dependency>
> <groupId>org.apache.hive</groupId>
> <artifactId>hive-jdbc</artifactId>
> <version>4.0.0</version>
> </dependency>
> <dependency>
> <groupId>org.apache.hive</groupId>
> <artifactId>hive-service</artifactId>
> <version>4.0.0</version>
> <exclusions>
> <exclusion>
> <groupId>org.apache.hadoop</groupId>
> <artifactId>hadoop-client-api</artifactId>
> </exclusion>
> <exclusion>
> <groupId>org.apache.logging.log4j</groupId>
> <artifactId>log4j-api</artifactId>
> </exclusion>
> <exclusion>
> <groupId>org.apache.logging.log4j</groupId>
> <artifactId>log4j-slf4j-impl</artifactId>
> </exclusion>
> <exclusion>
> <groupId>org.slf4j</groupId>
> <artifactId>slf4j-log4j12</artifactId>
> </exclusion>
> </exclusions>
> </dependency>
> <dependency>
> <groupId>org.apache.hadoop</groupId>
> <artifactId>hadoop-client-api</artifactId>
> <version>3.3.6</version>
> </dependency>
> </dependencies>
> </project>
> {code}
> - If `org.apache.logging.log4j:log4j-api` is not excluded, HiveServer2 JDBC
> Driver cannot be used under GraalVM Native Image, and the log is similar to
> the following.
> {code:bash}
> [INFO] Executing:
> /home/linghengqian/TwinklingLiftWorks/git/public/shardingsphere/test/native/target/native-tests
> --xml-output-dir
> /home/linghengqian/TwinklingLiftWorks/git/public/shardingsphere/test/native/target/native-test-reports
>
> -Djunit.platform.listeners.uid.tracking.output.dir=/home/linghengqian/TwinklingLiftWorks/git/public/shardingsphere/test/native/target/test-ids
> JUnit Platform on Native Image - report
> ----------------------------------------
> Failures (1):
> JUnit Jupiter:HiveTest:assertShardingInLocalTransactions()
> MethodSource [className =
> 'org.apache.shardingsphere.test.natived.jdbc.databases.HiveTest', methodName
> = 'assertShardingInLocalTransactions', methodParameterTypes = '']
> => java.lang.NoClassDefFoundError: Could not initialize class
> org.apache.logging.log4j.LogManager
>
> org.apache.commons.logging.LogAdapter$Log4jLog.<clinit>(LogAdapter.java:155)
>
> org.apache.commons.logging.LogAdapter$Log4jAdapter.createLog(LogAdapter.java:122)
> org.apache.commons.logging.LogAdapter.createLog(LogAdapter.java:89)
> org.apache.commons.logging.LogFactory.getLog(LogFactory.java:67)
> org.apache.commons.logging.LogFactory.getLog(LogFactory.java:59)
> org.apache.hadoop.fs.FileSystem.<clinit>(FileSystem.java:135)
> java.base@22.0.2/java.lang.Class.ensureInitialized(DynamicHub.java:599)
> java.base@22.0.2/java.lang.Class.ensureInitialized(DynamicHub.java:599)
> java.base@22.0.2/java.lang.Class.ensureInitialized(DynamicHub.java:599)
>
> org.apache.hadoop.hive.conf.valcoersion.JavaIOTmpdirVariableCoercion.<clinit>(JavaIOTmpdirVariableCoercion.java:37)
> [...]
> {code}
> - If the Apache/Hive side can improve the version of log4j2, then to use the
> HiveServer2 JDBC Driver under the GraalVM Native Image, I only need to
> provide the GraalVM Reachability Metadata of Log4j2 in the downstream project.
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