pyspark steaming报错:: java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class

报错

py4j.protocol.Py4JJavaError: An error occurred while calling o60.createDirectStreamWithoutMessageHandler.
java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class
pyspark steaming报错:: java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class

reason

spark 和Scala版本不一致

solution

pyspark steaming报错:: java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class
pyspark steaming报错:: java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class

pyspark steaming报错:: java.lang.NoClassDefFoundError: scala/collection/GenTraversableOnce$class