@Override
    public Map<String, String> requiredContext() {
        Map<String, String> require = new HashMap<>();
        require.put(REDIS_MODE, REDIS_STANDALONE);
        return require;
    }
Jedis standalone config handler to find and create jedis standalone config use meta.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/redis/src/main/java/org/apache/inlong/sort/redis/common/config/handler/FlinkJedisStandaloneConfigHandler.java