Hi Ragini, I think you actually have the opposite problem that your classpath contains slf4j binding for log4j 1.2, which is no longer supported. Can you try getting rid of the slf4j-log4j12 dependency?
Best, D. On Tue, Sep 14, 2021 at 1:51 PM Ragini Manjaiah <ragini.manja...@gmail.com> wrote: > when I try to run flink .1.13 application encountering the below mentioned > issue. what dependency I am missing . can you please help me > > > SLF4J: Class path contains multiple SLF4J bindings. > SLF4J: Found binding in > [jar:file:/Users/z004t01/.m2/repository/org/apache/logging/log4j/log4j-slf4j-impl/2.12.1/log4j-slf4j-impl-2.12.1.jar!/org/slf4j/impl/StaticLoggerBinder.class] > SLF4J: Found binding in > [jar:file:/Users/z004t01/.m2/repository/org/slf4j/slf4j-log4j12/1.7.25/slf4j-log4j12-1.7.25.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] > at java.lang.ClassLoader.defineClass1(Native Method) > at java.lang.ClassLoader.defineClass(ClassLoader.java:756) > at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) > at java.net.URLClassLoader.defineClass(URLClassLoader.java:468) > at java.net.URLClassLoader.access$100(URLClassLoader.java:74) > at java.net.URLClassLoader$1.run(URLClassLoader.java:369) > at java.net.URLClassLoader$1.run(URLClassLoader.java:363) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:362) > at java.lang.ClassLoader.loadClass(ClassLoader.java:418) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) > at java.lang.ClassLoader.loadClass(ClassLoader.java:351) > at > org.apache.logging.log4j.core.impl.Log4jContextFactory.createContextSelector(Log4jContextFactory.java:106) > at > org.apache.logging.log4j.core.impl.Log4jContextFactory.<init>(Log4jContextFactory.java:59) > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) > at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) > at java.lang.Class.newInstance(Class.java:442) > at org.apache.logging.log4j.LogManager.<clinit>(LogManager.java:94) > at > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getContext(AbstractLoggerAdapter.java:122) > at > org.apache.logging.slf4j.Log4jLoggerFactory.getContext(Log4jLoggerFactory.java:45) > at > org.apache.logging.log4j.spi.AbstractLoggerAdapter.getLogger(AbstractLoggerAdapter.java:46) > at > org.apache.logging.slf4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java:30) > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:329) > at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:349) > at > org.apache.flink.configuration.Configuration.<clinit>(Configuration.java:67) > at > org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.createLocalEnvironment(StreamExecutionEnvironment.java:1972) > at > org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.createLocalEnvironment(StreamExecutionEnvironment.java:1958) > at java.util.Optional.orElseGet(Optional.java:267) > at > org.apache.flink.streaming.api.environment.StreamExecutionEnvironment.getExecutionEnvironment(StreamExecutionEnvironment.java:1945) > at org.sapphire.watchtower.Application.main(Application.java:63) > Caused by: java.lang.ClassNotFoundException: > org.apache.logging.log4j.spi.LoggerContextShutdownAware > at java.net.URLClassLoader.findClass(URLClassLoader.java:382) > at java.lang.ClassLoader.loadClass(ClassLoader.java:418) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355) > at java.lang.ClassLoader.loadClass(ClassLoader.java:351) > ... 32 more >
