Redis 2.8.12从同步失败

Question

在redis云中尝试从同一个版本的主服务器同步时，我会收到以下错误：

# Server started, Redis version 2.8.12
* The server is now ready to accept connections on port 6379
* Connecting to MASTER pub-redis-99999.us-east-1-3.1.ec2.garantiadata.com:99999
* MASTER <-> SLAVE sync started
* Non blocking connect for SYNC fired the event.
* Master replied to PING, replication can continue...
* (Non critical) Master does not understand REPLCONF listening-port: -ERR wrong number of arguments for 'REPLCONF' command
* Partial resynchronization not possible (no cached master)
* Master does not support PSYNC or is in error state (reply: -ERR wrong number of arguments for 'PSYNC' command)
* Retrying with SYNC...
# MASTER aborted replication with an error: ERR unauthenticated session

我已经提供了正确的密码，所以肯定是别的什么。有人以前见过这个吗？

Answer 1

这是由Redis实验室阻止同步以及其他命令造成的。有关详细信息，请参阅https://redislabs.com/company/faqs#are-you-fully-compatible-with-open-source-redis。