spark连接mongodb失败com.mongodb.ConnectionString
scala> MongoSpark.save(documents)
java.lang.NoClassDefFoundError: com/mongodb/ConnectionString
at com.mongodb.spark.config.MongoCompanionConfig$$anonfun$4.apply(MongoCompanionConfig.scala:254)
at com.mongodb.spark.config.MongoCompanionConfig$$anonfun$4.apply(MongoCompanionConfig.scala:254)
at scala.util.Try$.apply(Try.scala:161)
at com.mongodb.spark.config.MongoCompanionConfig$class.connectionString(MongoCompanionConfig.scala:254)
at com.mongodb.spark.config.WriteConfig$.connectionString(WriteConfig.scala:36)
at com.mongodb.spark.config.WriteConfig$.apply(WriteConfig.scala:71)
只要提交action,往mongoDB保存数据,就提示连接失败.....
我的版本:spark1.6.0,scala2.10.4,mongo3.4.7
连接jar也有了:mongo-spark-connector_2.10-1.1.0.jar
到底什么原因??????