[AMBARI-21585] Remove environment variables from zeppelin-env.sh

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0, 2.6.0
• Assignee: Prabhjyot Singh
• Reporter: Prabhjyot Singh
• Created: 27/Jul/17 04:45
• Updated: 22/Aug/17 12:08
• Resolved: 22/Aug/17 11:37

Description

This is to remove three of the environment variables from zeppelin-env.sh;

• `ZEPPELIN_JAVA_OPTS` this initialises spark.executor.memory, spark.executor.instances and spark.yarn.queue which should ideally be configured in Zeppelin's interpreter setting to avoid confusion.
• `SPARK_YARN_USER_ENV` is no longer used.
• `PYTHONPATH` if required should be configured from Zeppelin's interpreter setting.

Issue Links

• links to: Review Link