This plan sounds good to me. >From the earlier message, we should be okay to upgrade branch-2.5 as well, though I wonder if we can ErrorProne the new API methods.
Thanks, Nick On Thu, 19 Oct 2023 at 02:55, 张铎(Duo Zhang) <[email protected]> wrote: > Filed https://issues.apache.org/jira/browse/HBASE-28153. > > If there are no objections, I will provide a PR there to upgrade the > zookeeper version to 3.8.x on branch-2+. > > For branch-2.4, I prefer we just leave it as is because soon it will be > EOL. > > For branch-2.5, I think it depends on the RM's opinion. > > Thanks. > > 张铎(Duo Zhang) <[email protected]> 于2023年10月12日周四 10:47写道： > > > > Bump. > > > > There is a new CVE in zookeeper before 3.7.2. > > > > https://nvd.nist.gov/vuln/detail/CVE-2023-44981 > > > > I think maybe it is time for us to bump the zookeeper version now. > > > > Thanks. > > > > 张铎(Duo Zhang) <[email protected]> 于2023年3月16日周四 18:27写道： > > > > > > We only use Curator in hbase-examples IIRC, so it should be OK to > upgrade it. > > > > > > For ZooKeeper, besides client server wire compatibility, we also need > to consider java compatibility. For example, different protobuf versions > can communicate with each other, but if you depend on protobuf 2.5 and 3.x > in the java project, you will be in trouble as the classes are different... > > > > > > So the question here is, if we upgrade ZooKeeper to 3.8.x, will it > break downstream users who are still on ZooKeeper 3.6.x or 3.7.x? > > > > > > Thanks. > > > > > > Villő Szűcs <[email protected]> 于2023年2月28日周二 22:33写道： > > >> > > >> Hi, > > >> I’d like to upgrade zookeeper in hbase (and in other components as > well) to > > >> 3.8.1 version and curator to 5.4.0 version. > > >> It is useful since the current zookeeper version 3.5.7 is EOL and we > should > > >> release HBASE 3 with the latest zookeeper to be on an active version. > > >> ZooKeeper clients from 3.5.x onwards are fully compatible with 3.8.x > > >> servers. ZooKeeper 3.8.x clients are compatible with 3.5.x, 3.6.x and > 3.7.x > > >> servers as long as we are not using new APIs not present these > versions. > > >> See ZooKeeper 3.8.0 Release Notes[1] for details. > > >> Curator 5.0 contains a few non-backward compatible/breaking changes > from > > >> previous versions: https://curator.apache.org/breaking-changes.html, > but > > >> these changes have no effect on hbase. See Curator Release Notes[2] > for > > >> details. > > >> Do you have any suggestions? > > >> > > >> [1] https://zookeeper.apache.org/doc/r3.8.0/releasenotes.html > > >> [2] https://cwiki.apache.org/confluence/display/CURATOR/Releases >
