Re: Multiple running SparkContexts detected in the same JVM!

2015-02-04 Thread Sean Owen
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 SPARK-2243). To ignore this error, set

Multiple running SparkContexts detected in the same JVM!

2015-02-03 Thread gavin zhang
: 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