ZEPPELIN-46: set only non-empty values for for spark.* properties - #38

ZEPPELIN-46: set only non-empty values for for spark.* properties#38

bzz wants to merge 11 commits into

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bzz:fix-non-empty-spark-conf-paramentsbzz/incubator-zeppelin:fix-non-empty-spark-conf-paramentsCopy head branch name to clipboard