Error: java.lang.IncompatibleClassChangeError: class
com.typesafe.scalalogging.BaseLogger can not implement
com.typesafe.scalalogging.Logger
I am configuring sink-influxDB, i was getting above error. Using
kafka-connect-influxdb-1.2.0.jar, the other supported jars are
kcql-2.4.0.jar
influxdb-java-2.15.jar
scala-logging_2.11-3.9.0.jar
scala-logging-slf4j_2.11-2.1.2.jar
scala-logging-api_2.11-2.1.2.jar
com.typesafe.scalalogging.BaseLogger from scala-logging-api_2.11-2.1.2.jar is
implementing com.typesafe.scalalogging.Logger
Here is the exception stack
ERROR Stopping due to error (org.apache.kafka.connect.cli.ConnectStandalone:130)
java.lang.IncompatibleClassChangeError: class
com.typesafe.scalalogging.BaseLogger can not implement
com.typesafe.scalalogging.Logger, because it is not an interface
(com.typesafe.scalalogging.Logger is in unnamed module of loader 'app')
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)
at
java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)
at
java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:802)
at
java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:700)
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:623)
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at
java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)
at
java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)
at
java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:802)
at
java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:700)
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:623)
at
java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
at
java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
at java.base/java.lang.Class.getDeclaredConstructors0(Native Method)
at
java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3137)
at java.base/java.lang.Class.getConstructor0(Class.java:3342)
at java.base/java.lang.Class.newInstance(Class.java:556)
at
org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.versionFor(DelegatingClassLoader.java:380)
at
org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.getPluginDesc(DelegatingClassLoader.java:350)
at
org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanPluginPath(DelegatingClassLoader.java:330)
at
org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.scanUrlsAndAddPlugins(DelegatingClassLoader.java:263)
at
org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initPluginLoader(DelegatingClassLoader.java:211)
at
org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader.initLoaders(DelegatingClassLoader.java:204)
at
org.apache.kafka.connect.runtime.isolation.Plugins.<init>(Plugins.java:60)
at
org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:79)
Any clue, Thanks?
Thanks & Regards
Venkata MR
+91 98455 77125
Planned Leave:
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