@Override
    public int compareTo(ConnectorTaskId o) {
        int connectorCmp = connector.compareTo(o.connector);
        if (connectorCmp != 0)
            return connectorCmp;
        return Integer.compare(task, o.task);
    }
Unique ID for a single task. It includes a unique connector ID and a task ID that is unique within
the connector.
connect/runtime/src/main/java/org/apache/kafka/connect/util/ConnectorTaskId.java