yaooqinn opened a new pull request #520: URL: https://github.com/apache/submarine/pull/520
### What is this PR for? A few sentences describing the overall goals of the pull request's commits. First time? Check out the contributing guide - https://submarine.apache.org/contribution/contributions.html We use Apache Spark 2.4.x as default and drop profile spark-2.3 for future-proofing updating the Spark 2.4 is LTS ### What type of PR is it? Improvement ### Todos * [ ] - Task ### What is the Jira issue? * Open an issue on Jira https://issues.apache.org/jira/browse/SUBMARINE-752 ### How should this be tested? * First time? Setup Travis CI as described on https://submarine.apache.org/contribution/contributions.html#continuous-integration * Strongly recommended: add automated unit tests for any new or changed behavior * Outline any manual steps to test the PR here. PASSING existing tests ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? Yes/No * Is there breaking changes for older versions? Yes/No * Does this needs documentation? Yes/No ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
