Re: Scenarios when a node can be missing writes

2016-03-25 Thread Alain RODRIGUEZ
Hi, 1) and 2) I understand it the same way you do :-). > 3) Node is up and receives the write but is too overloaded to handle it > and drops the mutation. This should be visible in tpstats as dropped > mutation. Does the write still stay in the hinted handoff table of the > coordinator and if so

Scenarios when a node can be missing writes

2016-03-22 Thread Hannu Kröger
Hi, I'm trying to reason the possible scenarios when a node of a C* cluster is not getting the writes and the data needs some sort of anti-entropy (repair, read-repair, etc.). In what cases does the coordinator not realize that a write failed and doesn't replay the write from hinted handoff table?