I just pushed it. Will be monitoring HEAD from here on out. Send any odd stuff my way.
Thanks for the understanding.... St.Ack On Wed, May 31, 2017 at 4:24 PM, Stack <[email protected]> wrote: > Thanks all for the votes. > > I'll go ahead and merge this evening. I'd imagine there'll be some > teething issues given size of the patch but smoothing them over will be my > full time job here on out. Thanks in advance for you patience! > > St.Ack > > > > On Tue, May 30, 2017 at 9:09 AM, Stack <[email protected]> wrote: > >> Moving on from the DISCUSSION thread [4], lets vote on whether to merge >> the new Assignment Manager (AMv2) out on branch HBASE-14614 to master. >> >> Unit tests pass. Tests at scale show that the new AM is at least as good >> as the old. >> >> AMv2 is a long-standing effort addressing the most common source of >> trouble operating an hbase cluster at scale, region assignment. >> >> AMv2 is the last hurdle to our being able to branch for hbase2. >> >> Please vote +1 if in favor of merge and -1 if agin. >> >> See below if you need more background on what we're voting on. >> >> St.Ack >> >> The new AssignmentManager on HBASE-14614 branch promises new levels of >> scaling, insight, resilience and assignment performance. A skeleton dev >> overview is available here [1]. >> >> There are outstanding items to complete but they can come in post-merge. >> Critical is reenabling a set of tests disabled because they depend on >> workings no longer present or they depended on a broken behavior in AMv1 >> (Disabled tests and the list of TODOs are in [1]). >> >> Currently I am working on polish making it pass the outstanding failing >> unit tests, fixing white space, and findbugs but it is ready for commit. >> I've put up an RB patch that is absent protobufs so the bulk is less >> intimidating [3]. >> >> This patch is mostly the work of Matteo Bertozzi (inception, bulk of >> implementation). Others have contributed including Stephen Yuan Jiang. >> Umesh Agashe and Appy also have contributed fixes that got added to the >> HBASE-14614 branch. >> >> 1. https://docs.google.com/document/d/1eVKa7FHdeoJ1-9o8yZcOT >> AQbv0u0bblBlCCzVSIn69g/edit# >> 2. https://docs.google.com/document/d/1QLXlVERKt5EMbx_EL3Y2u >> 0j64FN-_TrVoM5WWxIXh6o/edit#heading=h.df9krsl9k16 >> 3. https://reviews.apache.org/r/55117/ >> 4. http://apache-hbase.679495.n3.nabble.com/DISCUSS-Merge-ne >> w-Assignment-Manager-AMv2-HBASE-14614-td4088089.html >> > >
