Show how do you execute your code - either you didn't pack it as uberjar, or didn't provide all necessary dependencies, if you're using `--jars` option. You may try `-assembly` variant when submitting your application
Amit Sharma at "Fri, 21 Jan 2022 11:17:38 -0500" wrote: AS> Hello, I tried using a cassandra unshaded connector or normal connector both are giving the same error at runtime while AS> connecting to cassandra. AS> "com.datastax.spark" %% "spark-cassandra-connector-unshaded" % "2.4.2" AS> Or AS> "com.datastax.spark" %% "spark-cassandra-connector" % "3.1.0" AS> Russ similar issue is reported here also but no solution AS> https://community.datastax.com/questions/3519/issue-with-spring-boot-starter-data-cassandra-and.html AS> Caused by: java.lang.ClassNotFoundException: com.codahale.metrics.JmxReporter AS> at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) AS> at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) AS> at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) AS> On Thu, Jan 20, 2022 at 5:17 PM Amit Sharma <resolve...@gmail.com> wrote: AS> Hello, I am trying to upgrade my project from spark 2.3.3 to spark 3.2.0. While running the application locally I am getting AS> below error. AS> AS> Could you please let me know which version of the cassandra connector I should use. I am using below shaded connector but i AS> think that causing the issue AS> "com.datastax.spark" %% "spark-cassandra-connector-unshaded" % "2.4.2" AS> Caused by: java.lang.ClassNotFoundException: com.codahale.metrics.JmxReporter AS> at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) AS> at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) AS> at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) AS> Thanks AS> AS> Amit -- With best wishes, Alex Ott http://alexott.net/ Twitter: alexott_en (English), alexott (Russian) --------------------------------------------------------------------- To unsubscribe e-mail: user-unsubscr...@spark.apache.org
