Hey Luca, I read the comment. I'm really happy to see that you finally managed to get it upgraded w/o missing blocks. Those are great lessons worth sharing. I think we can do a polish on the google doc you created and then publish it to:
1. Bigtop ASF blog 2. Bigtop confluence wiki 3. Bigtop website Future: - Conference sharing What do you think? Olaf Flebbe <[email protected]> 於 2021年2月13日 週六 上午1:07寫道： > Hi Luca, > > this is so great ! I am really impressed by this achievement. > Please create a MD out of it, we will surely find a place on the website > for it. > > Best > Olaf > > > > Am 12.02.2021 um 09:52 schrieb Luca Toscano <[email protected]>: > > > > 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 > >
