[jira] [Commented] (SPARK-16272) Allow configs to reference other configs, env and system properties

[ https://issues.apache.org/jira/browse/SPARK-16272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15359831#comment-15359831 ] Apache Spark commented on SPARK-16272: -- User 'vanzin' has created a pull request for

[jira] [Commented] (SPARK-16272) Allow configs to reference other configs, env and system properties

[ https://issues.apache.org/jira/browse/SPARK-16272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15354211#comment-15354211 ] Marcelo Vanzin commented on SPARK-16272: BTW, I have the code mostly ready, just