Dhruve Ashar
authored
## What changes were proposed in this pull request? The configuration docs are updated to reflect the changes introduced with [SPARK-12384](https://issues.apache.org/jira/browse/SPARK-12384). This allows the user to specify initial heap memory settings through the extraJavaOptions for executor, driver and am. ## How was this patch tested? The changes are tested in [SPARK-12384](https://issues.apache.org/jira/browse/SPARK-12384). This is just documenting the changes made. Author: Dhruve Ashar <dhruveashar@gmail.com> Closes #12333 from dhruve/doc/SPARK-14572.