I am using a sandbox Integrated Hue with Spark, I followed the steps suggested this link:
Despite being a beginner, I have seen that every thing is running include: Spark, Livy Spark Server, but when I try to process something into spark (see picture below), I have got the follow error message?
Application application_1469113096571_0003 failed 2 times due to AM Container for appattempt_1469113096571_0003_000002 exited with exitCode: 1 For more detailed output,
check application tracking page:http://maprdemo:8088/cluster/app/application_1469113096571_0003
Exit code: 1 Stack trace: ExitCodeException
ExitCode=1: at org.apache.hadoop.util.Shell.runCommand(Shell.java:545)
Shell output: main : command provided 1 main : user is mapr main : requested yarn user is mapr
Container exited with a non-zero exit code 1 Failing this attempt. Failing the application.
Please, anybody knows how can I fix this?