zjffdu opened a new pull request #4140: URL: https://github.com/apache/zeppelin/pull/4140
### What is this PR for? `execution.runtime-mode` is available in flink sql-client, but it is not available in zeppelin flink interpreter. So we need to throw proper error message when user set execution.runtime-mode in flink sql. ### What type of PR is it? [Improvement] ### Todos * [ ] - Task ### What is the Jira issue? * https://issues.apache.org/jira/browse/ZEPPELIN-5413 ### How should this be tested? * Manually tested ### Screenshots (if appropriate) ### Questions: * Does the licenses files need update? No * Is there breaking changes for older versions? No * Does this needs documentation? 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: us...@infra.apache.org