com.fasterxml.jackson.module.scala.deser.NumberDeserializers$.<init>(ScalaNumberDeserializersModule.scala:49),
 com.fasterxml.jackson.module.scala.deser.NumberDeserializers$.<clinit>(ScalaNumberDeserializersModule.scala),
 com.fasterxml.jackson.module.scala.deser.ScalaNumberDeserializersModule$class.$init$(ScalaNumberDeserializersModule.scala:61),
 com.fasterxml.jackson.module.scala.DefaultScalaModule.<init>(DefaultScalaModule.scala:19),
 com.fasterxml.jackson.module.scala.DefaultScalaModule$.<init>(DefaultScalaModule.scala:35),
 com.fasterxml.jackson.module.scala.DefaultScalaModule$.<clinit>(DefaultScalaModule.scala),
 org.apache.spark.rdd.RDDOperationScope$.<init>(RDDOperationScope.scala:78),
 org.apache.spark.rdd.RDDOperationScope$.<clinit>(RDDOperationScope.scala),
 org.apache.spark.sql.execution.SparkPlan.execute(SparkPlan.scala:138),
 org.apache.spark.sql.SQLContext$QueryExecution.toRdd$lzycompute(SQLContext.scala:933),
 org.apache.spark.sql.SQLContext$QueryExecution.toRdd(SQLContext.scala:933),
 org.apache.spark.sql.DataFrame.<init>(DataFrame.scala:144),
 org.apache.spark.sql.DataFrame.<init>(DataFrame.scala:129),
 org.apache.spark.sql.DataFrame$.apply(DataFrame.scala:51),
 org.apache.spark.sql.SQLContext.sql(SQLContext.scala:725),
 com.test.spark.SparkClient.initialize(SparkClient.java:141),
...