| # Default system properties included when running spark-submit. | |
| # This is useful for setting default environmental settings. | |
| # Example: | |
| # spark.master spark://master:7077 | |
| # spark.eventLog.enabled true | |
| # spark.eventLog.dir hdfs://namenode:8021/directory | |
| # spark.serializer org.apache.spark.serializer.KryoSerializer |