在文檔[1],有人說處理Cassandra寫入失敗的常見做法是什麼?
if using a write consistency level of QUORUM with a replication factor
of 3, Cassandra will send the write to 2 replicas. If the write fails on
one of the replicas but succeeds on the other, Cassandra will report a
write failure to the client.
所以只承擔2副本接收更新,寫失敗。但由於最終一致性,所有節點最終都會收到更新。
那麼,我應該重試嗎?或者就這樣離開它?
任何策略?
[1] http://www.datastax.com/docs/1.0/dml/about_writes