I have a cluster which running CDH5.1.0 with Spark component.
Because the default version of Spark from CDH5.1.0 is 1.0.0 while I want to
use some features of Spark 1.2.0, I compiled another Spark with Maven.
But when I run into Spark-shell 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
spark.driver.allowMultipleContexts = true. The currently running
SparkContext was created at
...
And I tried to delete the default Spark and
*set("spark.driver.allowMultipleContexts", "true") * option, But It didn't
work.
How could I fix it?
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