Github user Leemoonsoo commented on the pull request:
https://github.com/apache/incubator-zeppelin/pull/640#issuecomment-172225220
@sejunra
The docs/interpreter/spark.md supposed to have configurations for Spark
Interpreter. And this document have instruction for configuring
SparkInterpreter with Kerberos enabled yarn cluster. Not applied to any other
interpreter nor Zeppelin server daemon. I think docs/interpreter/spark.md
natural place to be.
Then the duplication that this documents made (instruction for SPARK_HOME
and HADOOP_CONF_DIR) also can be removed. And user can see all necessary
information in a single place.
It's up to you, but i suggest move it into docs/interpreter/spark.md or at
least update doc to make it clear that the instruction is for only Spark
interpreter.
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