ozone from master, issue with log4j:ERROR Could not instantiate class [org.apache.hadoop.log.metrics.EventCounter]. #7621

yazynin · 2024-12-27T06:26:57Z

yazynin
Dec 27, 2024

When I do for example: "ozone fs -ls", I got this error
log4j:ERROR Could not instantiate class [org.apache.hadoop.log.metrics.EventCounter]. java.lang.ClassNotFoundException: org.apache.hadoop.log.metrics.EventCounter at java.net.URLClassLoader.findClass(URLClassLoader.java:387) at java.lang.ClassLoader.loadClass(ClassLoader.java:418) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) at java.lang.ClassLoader.loadClass(ClassLoader.java:351) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at org.apache.log4j.helpers.Loader.loadClass(Loader.java:158) at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:299) at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:122) at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:728) at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:711) at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:603) at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:491) at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:552) at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:485) at org.apache.log4j.LogManager.<clinit>(LogManager.java:115) at org.slf4j.reload4j.Reload4jLoggerFactory.<init>(Reload4jLoggerFactory.java:67) at org.slf4j.reload4j.Reload4jServiceProvider.initialize(Reload4jServiceProvider.java:36) at org.slf4j.LoggerFactory.bind(LoggerFactory.java:199) at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:186) at org.slf4j.LoggerFactory.getProvider(LoggerFactory.java:496) at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:482) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:431) at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:457) at org.apache.hadoop.fs.FsShell.<clinit>(FsShell.java:47) log4j:ERROR Could not instantiate appender named "EventCounter".