MASTER aborted replication with an error: NOAUTH Authentication required.
如果在進行Redis主從配置的時候，出現這樣的報錯，一般原因是因爲master節點設置了密碼，而在從節點的配置中，沒有配置masterauth參數導致的。具體如下：
根據上面的截圖我們可以知道，當進行主從配置的時候，如果master節點開啓了安全機制並設置了密碼的話，就需要在從節點配置文件中配置masterauth參數，該參數就是master節點的密碼（即master節點中requirepass參數的值），否則的話，master節點會拒絕同步請求。
詳細的報錯信息，如下所示：
``
29162:S 03 Mar 2020 19:28:13.780 * Before turning into a replica, using my master parameters to synthesize a cached master: I may be able to synchronize with the new master with just a partial transfer.
29162:S 03 Mar 2020 19:28:13.780 * Ready to accept connections
29162:S 03 Mar 2020 19:28:13.780 * Connecting to MASTER 192.168.0.182:7010
29162:S 03 Mar 2020 19:28:13.780 * MASTER <-> REPLICA sync started
29162:S 03 Mar 2020 19:28:13.780 * Non blocking connect for SYNC fired the event.
29162:S 03 Mar 2020 19:28:13.780 * Master replied to PING, replication can continue…
29162:S 03 Mar 2020 19:28:13.780 * (Non critical) Master does not understand REPLCONF listening-port: -NOAUTH Authentication required.
29162:S 03 Mar 2020 19:28:13.780 * (Non critical) Master does not understand REPLCONF capa: -NOAUTH Authentication required.
29162:S 03 Mar 2020 19:28:13.780 * Trying a partial resynchronization (request b0e913c5dbaa12228dcaa008afc7e93c69d0fe9e:1).
29162:S 03 Mar 2020 19:28:13.780 # Unexpected reply to PSYNC from master: -NOAUTH Authentication required.
29162:S 03 Mar 2020 19:28:13.780 * Discarding previously cached master state.
29162:S 03 Mar 2020 19:28:13.780 * Retrying with SYNC…
29162:S 03 Mar 2020 19:28:13.780 # MASTER aborted replication with an error: NOAUTH Authentication required.
29162:S 03 Mar 2020 19:28:14.782 * Connecting to MASTER 192.168.0.182:7010
29162:S 03 Mar 2020 19:28:14.782 * MASTER <-> REPLICA sync started
29162:S 03 Mar 2020 19:28:14.782 * Non blocking connect for SYNC fired the event.
29162:S 03 Mar 2020 19:28:14.782 * Master replied to PING, replication can continue…