Let me look into it and get back to you. And yes, I think we can do it as a series. No need to be just one shot.
Luca Toscano <[email protected]> 於 2021年2月28日 週日 下午8:53寫道： > Forgot to mention - I'll start preparing a blog post for Wikimedia > during the next few weeks, I'll reach out again to see if we can share > one (Wikimedia / Apache), but let's keep it as the second step (first > documentation etc.. then blogpost(s) in my opinion, but lemme know if > you disagree). > > Luca > > On Fri, Feb 12, 2021 at 9:52 AM Luca Toscano <[email protected]> > wrote: > > > > Hi everybody, > > > > We have finally migrated our CDH cluster to Bigtop 1.5, so I can say > > that we are now happy Bigtop users :) > > > > The upgrade of the production cluster (60 worker nodes, ~50M files on > > HDFS) was harder than I expected, since we bumped into a strange > > performance issue that slowed down the HDFS upgrade. I wrote a summary > > in https://phabricator.wikimedia.org/T273711#6818136 for whoever is > > interested, it is surely something to highlight in the CDH->Bigtop > > guide. Speaking of which, the last thing that we did was starting > > > https://docs.google.com/document/d/1fI1mvbR1mFLV6ohU5cIEnU5hFvEE7EWnKYWOkF55jtE/edit > > some time ago, so I am wondering if we could find a more permanent > > location. Would it make sense to start a wiki page somewhere? Or even > > a .md file in the github repo, as you prefer (the latter would be more > > convenient for reviewers etc..). > > > > Anyway, thanks a lot to all for the support! It was a looong project > > but we eventually did it! > > > > Luca >
