kezhuw commented on pull request #13034: URL: https://github.com/apache/flink/pull/13034#issuecomment-671069914
@dianfu How about `StringUtils#generateRandomAlphanumericString` or its length-varying variant ? If the generated url is invalid, it would be better to generate a valid url. Retrying 5 times does not improve test stability that much. ---------------------------------------------------------------- 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
