Hi! Some time ago at Wikimedia we migrated from Cloudera CDH to Bigtop, this is a summary of what we have done:
https://techblog.wikimedia.org/2021/05/07/upgrading-hadoop-in-just-one-day/ It is not the exact use case, and we migrated to Hadoop 2.10, not sure if you are still on 3.x or not (so all the technical gotchas etc.. may be outdated in case). Hope that helps! Luca On Thu, Dec 14, 2023 at 7:39 AM arjun s <[email protected]> wrote: > > Dear Bigtop Community, > > I am part of a team currently using a 10-node HDP Hadoop cluster. Due to > licensing issues with HDP, we are considering migrating to Apache Bigtop on > the same servers. My understanding is that HDP and Bigtop share similarities > in directory structure and port configurations. We are seeking guidance on > how to migrate our data from HDP to Bigtop efficiently. Has anyone in this > community undertaken a similar migration? Any insights, experiences, or > recommendations you could share would be immensely helpful. > > Thank you for your support, > Arjun
