Do we want to support java 21 for 2.x? For 3.x and above I think we should add java 21 support, but I prefer we start the work after we finish the 3.0.0 release, as this may introduce a bunch of new works which may delay the release...
Thanks. Daniel Roudnitsky (BLOOMBERG/ 919 3RD A) <droudnits...@bloomberg.net> 于2025年8月25日周一 22:44写道： > > +1 for JDK21 tests and formal support , happy to provide a hand there. > > JDK21 generational ZGC is particularly attractive > > From: dev@hbase.apache.org At: 08/25/25 00:44:22 UTC-4:00To: > dev@hbase.apache.org > Subject: Java 21 support > > Hi! > > I was looking at supporting recent Java versions. > > While JDK 22 has hard breaking changes, and support for Java 22+ is > dependent on Hadoop (hopefully the upcoming 3.5.0 release), I am not aware > of major breaking changes between Java 17 and 21. > > IMO we should add Java 21 tests (and fix any issued found) to our Jenkins > test and start formally supporting it in Hbase. > > WDYT ? > > Istvan. > >
