Andrew Wong has posted comments on this change. Change subject: docs: clarify steps for changing master from multi-master deployment ......................................................................
Patch Set 3: (1 comment) http://gerrit.cloudera.org:8080/#/c/8032/3/docs/administration.adoc File docs/administration.adoc: PS3, Line 399: * Establish a maintenance window (one hour should be sufficient). During this time the Kudu cluster : will be unavailable. > The problem is you only updated the config files on disk. You didn't add th In this DNS alias approach, though, there is no rewriting of configs any master. We just copy over the WAL and change the DNS aliases to point to the new master. Due to caching, the old masters don't see the new aliases, hence the need to restart. Perhaps the above applies to the removal steps below though (which does have the user stop all masters first and rewrite configs). -- To view, visit http://gerrit.cloudera.org:8080/8032 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-MessageType: comment Gerrit-Change-Id: I4196dbb2f8a185e868a6906c7cf917d79c404c0d Gerrit-PatchSet: 3 Gerrit-Project: kudu Gerrit-Branch: master Gerrit-Owner: Andrew Wong <aw...@cloudera.com> Gerrit-Reviewer: Adar Dembo <a...@cloudera.com> Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com> Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com> Gerrit-Reviewer: Kudu Jenkins Gerrit-Reviewer: Mike Percy <mpe...@apache.org> Gerrit-HasComments: Yes
