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Samebug tips

  1. ,

    You are not deploying the oracle driver with the application. Place the driver jars in a shared or library extension folder of your application server. (You should go with option one or two though

  2. ,
    Expert tip

    This might be an issue with the file location in the Spark submit command. Try it with

    spark-submit --master spark://master:7077 \
         hello_world_from_pyspark.py {file location}
    
    

Solutions on the web

via SpringSource Issue Tracker by Xueyuan Huang (c), 1 year ago
org.apache.hadoop.log.metrics.EventCounter
via SpringSource Issue Tracker by Xueyuan Huang (c), 1 year ago
org.apache.hadoop.log.metrics.EventCounter
via apache.org by Unknown author, 2 years ago
org.apache.hadoop.log.metrics.EventCounter
via apache.org by Unknown author, 2 years ago
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org.apache.hadoop.log.metrics.EventCounter
java.lang.ClassNotFoundException: org.apache.hadoop.log.metrics.EventCounter	at java.net.URLClassLoader$1.run(Unknown Source)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Unknown Source)	at org.apache.log4j.helpers.Loader.loadClass(Loader.java:179)	at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:320)	at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:121)	at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:664)	at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:647)	at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:544)	at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:440)	at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:476)	at org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:471)	at org.apache.log4j.LogManager.(LogManager.java:125)	at org.apache.log4j.Logger.getLogger(Logger.java:105)	at org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229)	at org.apache.commons.logging.impl.Log4JLogger.(Log4JLogger.java:65)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)	at java.lang.reflect.Constructor.newInstance(Unknown Source)	at org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)	at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)	at org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)	at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)	at org.apache.hadoop.conf.Configuration.(Configuration.java:150)	at org.apache.hadoop.util.RunJar.main(RunJar.java:143)