in ons-core/ons-client/src/main/java/org/apache/rocketmq/ons/api/impl/rocketmq/ONSUtil.java [41:69]
static {
/**
* RMQ
*/
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_KEYS);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_TAGS);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_WAIT_STORE_MSG_OK);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_DELAY_TIME_LEVEL);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_RETRY_TOPIC);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_REAL_TOPIC);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_REAL_QUEUE_ID);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_TRANSACTION_PREPARED);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_PRODUCER_GROUP);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_MIN_OFFSET);
RESERVED_KEY_SET_RMQ.add(MessageConst.PROPERTY_MAX_OFFSET);
/**
* ONS
*/
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.TAG);
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.KEY);
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.MSGID);
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.RECONSUMETIMES);
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.STARTDELIVERTIME);
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.BORNHOST);
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.BORNTIMESTAMP);
RESERVED_KEY_SET_ONS.add(Message.SystemPropKey.SHARDINGKEY);
}