and created a new SparkContext, I met the
> below error:
>
> 15/02/04 14:08:19 WARN SparkContext: Multiple running SparkContexts detected
> in the same JVM!
> org.apache.spark.SparkException: Only one SparkContext may be running in
> this JVM (see SPA
:
15/02/04 14:08:19 WARN SparkContext: Multiple running SparkContexts detected
in the same JVM!
org.apache.spark.SparkException: Only one SparkContext may be running in
this JVM (see SPARK-2243). To ignore this error, set
spark.driver.allowMultipleContexts = true. The currently running
SparkContext was
