V1ncentzzZ commented on a change in pull request #14387: URL: https://github.com/apache/flink/pull/14387#discussion_r547052214
########## File path: flink-connectors/flink-connector-jdbc/src/main/java/org/apache/flink/connector/jdbc/table/JdbcDynamicTableFactory.java ########## @@ -322,6 +329,13 @@ private void validateConfigOptions(ReadableConfig config) { SINK_MAX_RETRIES.key(), config.get(SINK_MAX_RETRIES))); } + + if (config.get(MAX_RETRY_TIMEOUT).getSeconds() <= 0) { + throw new IllegalArgumentException(String.format( + "The value of '%s' option must be in second granularity and larger than 1 second, but is %s.", Review comment: Maybe `larger than 0 second` instead of `larger than 1 second`? ---------------------------------------------------------------- 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