leonardBang commented on a change in pull request #10468: [FLINK-14649][table sql / api] Flatten all the connector properties keys to make it easy to configure in DDL URL: https://github.com/apache/flink/pull/10468#discussion_r355161684
########## File path: flink-connectors/flink-connector-elasticsearch-base/src/main/java/org/apache/flink/table/descriptors/ElasticsearchValidator.java ########## @@ -87,7 +93,12 @@ private void validateHosts(DescriptorProperties properties) { hostsValidators.put(CONNECTOR_HOSTS_HOSTNAME, (key) -> properties.validateString(key, false, 1)); hostsValidators.put(CONNECTOR_HOSTS_PORT, (key) -> properties.validateInt(key, false, 0, 65535)); hostsValidators.put(CONNECTOR_HOSTS_PROTOCOL, (key) -> properties.validateString(key, false, 1)); - properties.validateFixedIndexedProperties(CONNECTOR_HOSTS, false, hostsValidators); + + if (properties.containsKey(CONNECTOR_HOSTS)) { + validateAndGetHostsStr(properties); Review comment: we'd better parse and validate at the same time because `DescriptorProperties` do not support `Consumer` that can validate `String` value like `partition:0,offset:42;partition:1,offset:300` ---------------------------------------------------------------- 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 With regards, Apache Git Services