Hi Adam, Default Hadoop 3 version which gets bundled is Hadoop 3.4.1 for HBase 2.5.12. There is support for multiple (non default) Hadoop versions which you have the option to rebuild/rebundle with - https://hbase.apache.org/book.html#hadoop
From: user@hbase.apache.org At: 07/25/25 07:07:44 UTC-4:00To: user@hbase.apache.org Subject: Re: [ANNOUNCE] Apache HBase 2.5.12 is now available for download Congratulations on the release! What version of Hadoop is HBase 2.5.12 bundled with? What version(s) of Hadoop does HBase 2.5.12 work with? I am asking because when I upgraded last (when HBase 2.5.8 was the newest) I also tried to upgrade to the latest stable Hadoop at the same time, but ran into some complications I couldn't solve, and decided to go with the version of Hadoop - 3.2.4 - bundled with HBase 2.5.8. Best regards, Adam -- "No more than that, but very powerful all the Adam Sjøgren same; simple things are good." a...@novonesis.com