+1 On Fri, 13 Jun 2025 at 13:58, Josh McKenzie <jmcken...@apache.org> wrote:
> +1 > > On Fri, Jun 13, 2025, at 7:56 AM, Josh McKenzie wrote: > > [DISCUSS] thread: > https://lists.apache.org/thread/vr7j2ob92k6fbcwvlfo60l3scylzdbft > > Text to vote on: > > -------------------------------------------------------------------------------------- > *[New LTS JDK Adoption]* > > - When a new JDK goes LTS, we prioritize: > > > - Moving trunk to build, run, pass CI, and support language level of > that JDK, dropping others > - Adding support to *run* on that JDK to all supported GA releases, > passing all CI using that JDK > - These 2 operations must merge atomically. This allows us to preserve > the contract of allowing like-to-like JDK's for a live C* upgrade > > *[Build, run, language level, Pre Commit CI, EOL]* > > - trunk builds, runs, has CI on, and supports the language level of 1 > JDK at any given time (ideally latest LTS JDK) > > > - Supported non-trunk GA branches: > - build, run, pass CI, and support the language level of *the > oldest JDK they are certified for* > - Are supported to *run* on all LTS JDK's between their oldest > supported and newest LTS supported by trunk > - In the very rare case a feature would have to be removed due to JDK > change (think UDF's scripting engine), we instead keep the maximum > allowable JDK for that feature supported on trunk and subsequent releases. > The feature is flagged for deprecate-then-remove or re-implementation based > on dev ML discussion. If removed, we drop the required older JDK across all > branches when the feature is removed. Supporting new LTS JDK's is > considered higher priority than supporting features that JDK's are no > longer compatible with, pending debate on the dev ML. > > > - Dropping JDK support happens naturally as old releases go EOL. > > *[Post Commit JDK validation CI]* > > - Periodically we will run all CI pipelines for all *runtime* > supported JDK's for that branch (cadence TBD) > - We will add basic perf testing across all GA branches + their > supported runtime JDK's with reference workloads from easy-cass-stress for > a simple performance-based smoke test > > > -------------------------------------------------------------------------------------- > Vote structure: > > - Roll call > > <https://cwiki.apache.org/confluence/display/CASSANDRA/Cassandra+Project+Governance> > is 25. > - Quorum: 13 (min required votes to qualify results) > - Super-majority of participating votes in favor required to pass (9 > in favor at 13 min votes, etc) > > Will leave the vote open for a week. > > >
