[KAFKA-7253] The connector type responded by worker is always null when creating connector

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.0.0, 1.0.1, 1.0.2, 1.1.0, 1.1.1, 2.0.0
• Fix Version/s: 2.2.0, 2.1.1, 2.0.2
• Assignee: Chia-Ping Tsai
• Reporter: Chia-Ping Tsai
• Created: 07/Aug/18 03:07
• Updated: 08/Jan/19 16:57
• Resolved: 08/Jan/19 16:57

Description

                        // Note that we use the updated connector config despite the fact that we don't have an updated
                        // snapshot yet. The existing task info should still be accurate.
                        Map<String, String> map = configState.connectorConfig(connName);
                        ConnectorInfo info = new ConnectorInfo(connName, config, configState.tasks(connName),
                            map == null ? null : connectorTypeForClass(map.get(ConnectorConfig.CONNECTOR_CLASS_CONFIG)));

the null map causes the null type in response. The connector class name can be taken from the config of request instead since we require the config should contain the connector class name.

Issue Links

• links to: GitHub Pull Request #5470