Hi , I am facing and issue when trying to read data form Mongo DB. I have Spark 1.6.3 which has Scala 2.10.5 I am using the Mongo DB Connector Version 1.1 and package 2.10 Following is the dependencies i had used in my Mavan <dependency> <groupId>org.mongodb.spark</groupId> <artifactId>mongo-spark-connector_2.10</artifactId> <version>1.1.0</version> </dependency> Exception in thread "main" java.lang.NoClassDefFoundError: com/mongodb/spark/MongoSpark at com.virtualpairprogrammers.LoadFromMongoDB.main(LoadFromMongoDB.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:750) at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181) at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206) at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121) at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) Caused by: java.lang.ClassNotFoundException: com.mongodb.spark.MongoSpark at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) I am using the sample Code shown in Mongo Connector , but i am not able to debug why it is throwing that exceptions. Any heads up or help would be appreciated. I am missing a basic thing somewhere , but i am not sure what is that one.
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