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  1. ,
    Expert tip

    Check if you didn't forget to instantiate your topic in the kafka broker.

  2. ,

    This error comes up in the old version of spring-test , you should update tospring test 4.3.2

Solutions on the web

via GitHub by shyamraj242
, 1 year ago
Could not find class com.linkedin.drelephant.mapreduce.fetchers.MapReduceFetcherHadoop2
via GitHub by khajaasmath786
, 1 year ago
Could not invoke class com.linkedin.drelephant.mapreduce.fetchers.MapReduceFetcherHadoop2
via GitHub by khajaasmath786
, 1 year ago
Could not invoke class com.linkedin.drelephant.mapreduce.fetchers.MapReduceFetcherHadoop2
via GitHub by jacekjaros
, 1 year ago
Could not invoke class com.linkedin.drelephant.mapreduce.fetchers.MapReduceFetcherHadoop2
via GitHub by henryon
, 1 year ago
Could not find class com.linkedin.drelephant.mapreduce.MapReduceFetcherHadoop2
java.lang.ClassNotFoundException: com.linkedin.drelephant.mapreduce.fetchers.MapReduceFetcherHadoop2	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)	at java.lang.ClassLoader.loadClass(ClassLoader.java:425)	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)	at java.lang.ClassLoader.loadClass(ClassLoader.java:358)	at com.linkedin.drelephant.ElephantContext.loadFetchers(ElephantContext.java:108)	at com.linkedin.drelephant.ElephantContext.loadConfiguration(ElephantContext.java:90)	at com.linkedin.drelephant.ElephantContext.(ElephantContext.java:86)	at com.linkedin.drelephant.ElephantContext.init(ElephantContext.java:74)	at com.linkedin.drelephant.ElephantRunner$1.run(ElephantRunner.java:84)	at com.linkedin.drelephant.ElephantRunner$1.run(ElephantRunner.java:79)	at java.security.AccessController.doPrivileged(Native Method)	at javax.security.auth.Subject.doAs(Subject.java:356)	at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1689)	at com.linkedin.drelephant.security.HadoopSecurity.doAs(HadoopSecurity.java:99)	at com.linkedin.drelephant.ElephantRunner.run(ElephantRunner.java:79)	at com.linkedin.drelephant.DrElephant.run(DrElephant.java:34)