ParkGyeongTae commented on code in PR #5026: URL: https://github.com/apache/zeppelin/pull/5026#discussion_r2296381574
########## zeppelin-zengine/src/main/java/org/apache/zeppelin/interpreter/InterpreterSetting.java: ########## @@ -491,6 +491,9 @@ public ManagedInterpreterGroup getInterpreterGroup(ExecutionContext executionCon } ManagedInterpreterGroup getInterpreterGroup(String groupId) { + if (groupId == null) { + return null; Review Comment: Could you add a warn log before returning in the null check so that this situation is more visible? -- 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. To unsubscribe, e-mail: reviews-unsubscr...@zeppelin.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org