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Kit Hui commented on RATIS-208: ------------------------------- A new test case testBasicAppendEntries2 is added on RaftBasicTests. Thanks. > Allow client to specify replication level in a request > ------------------------------------------------------ > > Key: RATIS-208 > URL: https://issues.apache.org/jira/browse/RATIS-208 > Project: Ratis > Issue Type: New Feature > Reporter: Tsz Wo Nicholas Sze > Assignee: Kit Hui > Priority: Major > Attachments: r208_20180403.patch, r208_20180410.patch > > > In Raft protocol, the leader sends a reply to client once the request is > committed and applied to its state machine. A request is committed when the > leader get a majority of responses from all the members in the raft group. > In some applications, the client may want to wait for all member responses > instead of a majority. For example, the application wants to support reading > even if there is only one machine remaining in the group. -- This message was sent by Atlassian JIRA (v7.6.3#76005)