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Runnig Oozie Spark action with JDK 8

Runnig Oozie Spark action with JDK 8

New Contributor

Hi,

 

I'm running CDH 5.6 installed with JDK 7 and I also installed JDK 8 on all the cluster machies.

 

I have Java 8 Spark code I am sucessfully running on the cluster using spark-submit (I add to spark-env.sh the JAVA_HOME configuration, SPARK_YARN_USER_ENV="JAVA_HOME=/jdk1.8.0_77")

 

but when I'm trying to run it from oozie spark action the configuration been ignored I'm getting th efollowing error:

 

Exception in thread "main" java.lang.UnsupportedClassVersionError: com/somecompany/someproject/Main : Unsupported major.minor version 52.0