log4j 多classloader重复加载配置问题解决

最近OneCoder在开发隔离任务运行的沙箱,用于隔离用户不同任务间以及任务和 框架本身运行代码的隔离和解决潜在的jar包冲突问题。
运行发现,隔离的任务正常运行,但是却没有任何日志记录。从控制台可看到如下错误信息:

全文详见个人独立博客log4j 多classloader重复加载配置问题解决 | OneCoder

log4j 多classloader重复加载配置问题解决 | OneCoder 最近OneCoder在开发隔离任务运行的沙箱,用于隔离用户不同任务间以及任务和框架本身运行代码的隔离和解决潜在的jar包冲突问题。icon-default.png?t=N7T8https://www.coderli.com/log4j-thread-context-classloader/点击链接加入群聊【Java学习高端群】:982860385

[hadoop@node1 hive]$ tail -100 logs/hiveserver2.log SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] which: no hbase in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/root/myenv:/export/server/jdk/bin:/export/server/hadoop/bin:/export/server/hadoop/sbin:/home/hadoop/.local/bin:/home/hadoop/bin) 2025-07-20 15:06:00: Starting HiveServer2 Error occurred during initialization of VM java.lang.InternalError: Could not create SecurityManager: allow at sun.misc.Launcher.<init>(Launcher.java:103) at sun.misc.Launcher.<clinit>(Launcher.java:54) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1444) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429) nohup: ignoring input SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/export/server/apache-hive-3.1.3-bin/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/export/server/hadoop-3.4.0/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] which: no hbase in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/root/myenv:/export/server/jdk/bin:/export/server/hadoop/bin:/export/server/hadoop/sbin:/home/hadoop/.local/bin:/home/hadoop/bin) 2025-07-20 15:06:24: Starting HiveServer2 Error occurred during initialization of VM java.lang.InternalError: Could not create SecurityManager: allow at sun.misc.Launcher.<init>(Launcher.java:103) at sun.misc.Launcher.<clinit>(Launcher.java:54) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1444) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429) nohup: ignoring input SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/export/server/apache-hive-3.1.3-bin/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/export/server/hadoop-3.4.0/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] which: no hbase in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/root/myenv:/export/server/jdk/bin:/export/server/hadoop/bin:/export/server/hadoop/sbin:/home/hadoop/.local/bin:/home/hadoop/bin) 2025-07-20 15:08:08: Starting HiveServer2 Error occurred during initialization of VM java.lang.InternalError: Could not create SecurityManager: allow at sun.misc.Launcher.<init>(Launcher.java:103) at sun.misc.Launcher.<clinit>(Launcher.java:54) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1444) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429) nohup: ignoring input SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/export/server/apache-hive-3.1.3-bin/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/export/server/hadoop-3.4.0/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] which: no hbase in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/root/myenv:/export/server/jdk/bin:/export/server/hadoop/bin:/export/server/hadoop/sbin:/home/hadoop/.local/bin:/home/hadoop/bin) 2025-07-20 15:18:27: Starting HiveServer2 Error occurred during initialization of VM java.lang.InternalError: Could not create SecurityManager: allow at sun.misc.Launcher.<init>(Launcher.java:103) at sun.misc.Launcher.<clinit>(Launcher.java:54) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1444) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429) nohup: ignoring input SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/export/server/apache-hive-3.1.3-bin/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/export/server/hadoop-3.4.0/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] which: no hbase in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/root/myenv:/export/server/jdk/bin:/export/server/hadoop/bin:/export/server/hadoop/sbin:/home/hadoop/.local/bin:/home/hadoop/bin) 2025-07-20 15:34:00: Starting HiveServer2 Error occurred during initialization of VM java.lang.InternalError: Could not create SecurityManager: allow at sun.misc.Launcher.<init>(Launcher.java:103) at sun.misc.Launcher.<clinit>(Launcher.java:54) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1444) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429) nohup: ignoring input SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/export/server/apache-hive-3.1.3-bin/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/export/server/hadoop-3.4.0/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] which: no hbase in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/root/myenv:/export/server/jdk/bin:/export/server/hadoop/bin:/export/server/hadoop/sbin:/home/hadoop/.local/bin:/home/hadoop/bin) 2025-07-20 15:34:40: Starting HiveServer2 Error occurred during initialization of VM java.lang.InternalError: Could not create SecurityManager: allow at sun.misc.Launcher.<init>(Launcher.java:103) at sun.misc.Launcher.<clinit>(Launcher.java:54) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1444) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429) nohup: ignoring input SLF4J: Class path contains multiple SLF4J bindings. SLF4J: Found binding in [jar:file:/export/server/apache-hive-3.1.3-bin/lib/log4j-slf4j-impl-2.17.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: Found binding in [jar:file:/export/server/hadoop-3.4.0/share/hadoop/common/lib/slf4j-reload4j-1.7.36.jar!/org/slf4j/impl/StaticLoggerBinder.class] SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation. SLF4J: Actual binding is of type [org.apache.logging.slf4j.Log4jLoggerFactory] which: no hbase in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/root/myenv:/export/server/jdk/bin:/export/server/hadoop/bin:/export/server/hadoop/sbin:/home/hadoop/.local/bin:/home/hadoop/bin) 2025-07-20 15:36:56: Starting HiveServer2 Error occurred during initialization of VM java.lang.InternalError: Could not create SecurityManager: allow at sun.misc.Launcher.<init>(Launcher.java:103) at sun.misc.Launcher.<clinit>(Launcher.java:54) at java.lang.ClassLoader.initSystemClassLoader(ClassLoader.java:1444) at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:1429) 这个是hiveserver2日志
07-21
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