spark java.lang.NoClassDefFoundError: org/apache/spark/SparkConf

<dependency>

<groupId>org.apache.spark</groupId>

<artifactId>spark-core_2.10</artifactId>

<version>${spark.version}</version>

<!--<scope>provided</scope>--> </dependency>

所有org.apache.spark下面的应用都需要注释掉scope或将provided改为compile