Todd Lipcon has posted comments on this change. Change subject: consensus: Tablet copy should clear last-logged opid from superblock ......................................................................
Patch Set 3: (1 comment) http://gerrit.cloudera.org:8080/#/c/7718/3//COMMIT_MSG Commit Message: Line 9: Keeping around irrelevant information is bad hygiene. Mike and I discussed offline... it seems like this might not be a great idea after all as implemented here. We want to preserve the ability to vote in a case like: - a new replica is being added - tablet copy starts - either the tablet copy source or destination crashes - cluster restarts, and one of the other two replicas doesn't come back up Now we have the following replicas: 1) good state 2) crashed / not coming back up 3) failed tablet copy We want to make sure that replica #3 retains the ability to vote so it can elect #1 and repair itself. -- To view, visit http://gerrit.cloudera.org:8080/7718 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: Iaa84d59c63222e9ddb05dca492f9ecd47b5c63ea Gerrit-PatchSet: 3 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Mike Percy <mpe...@apache.org> Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com> Gerrit-Reviewer: David Ribeiro Alves <davidral...@gmail.com> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <mpe...@apache.org> Gerrit-Reviewer: Todd Lipcon <t...@apache.org> Gerrit-HasComments: Yes
