Besides Hive, neither Impala is compatible with Java11 right now. This work is in-progress: https://issues.apache.org/jira/browse/IMPALA-11360
- Zoltan On Mon, Apr 24, 2023 at 11:07 AM Mass Dosage <massdos...@gmail.com> wrote: > I agree with Ryan, unless you can change the source version there's not > that much point. > > On the Hive front, as you can see from that ticket it's been open for 4(!) > years and hasn't received much action recently. I think it's one of the > reasons AWS EMR still defaults to Java 8. It would be really great if they > could finally push that one over the finish line. > > On Sat, 22 Apr 2023 at 20:43, Ryan Blue <b...@tabular.io> wrote: > >> I think in order to publish multiple versions we would need to have >> different artifact names, like Scala uses (e.g. _2.12). >> >> It probably also wouldn't help. If we have to remain compatible with JDK >> 8, then publishing some artifacts for JDK 11 would still mean only using >> JDK 8 features. The source version is what we care about more, so if we >> can't change it then we can't really do anything else. >> >> On Sat, Apr 22, 2023 at 10:12 AM Jack Ye <yezhao...@gmail.com> wrote: >> >>> Would it be an option to use --release flag to control the release >>> target version, and publish 2 versions of the library to Maven, 1 for JDK8 >>> and 1 for JDK11? >>> >>> Jack >>> >>> On Fri, Apr 21, 2023 at 5:17 PM Ryan Blue <b...@tabular.io> wrote: >>> >>>> Looks like Hive isn't quite done migrating to Java 11: >>>> https://issues.apache.org/jira/browse/HIVE-22415 >>>> >>>> I'm not sure whether that's still a problem, but we currently don't >>>> build Hive 3 support unless we're using Java 8. That makes me think that >>>> dropping JDK 8 support would probably also make it a lot more difficult for >>>> Hive to do releases based on Iceberg. Even with some of the integration >>>> moving into the Hive project, if we started shipping JDK 11 Jars then Hive >>>> would no longer be able to update. >>>> >>>> Ryan >>>> >>>> On Fri, Apr 21, 2023 at 5:02 PM Anton Okolnychyi >>>> <aokolnyc...@apple.com.invalid> wrote: >>>> >>>>> Sorry, I wasn’t clear that I also imply dropping JDK 8 (unless there >>>>> is a good reason to keep it?). >>>>> >>>>> - Anton >>>>> >>>>> On Apr 21, 2023, at 4:59 PM, Ryan Blue <b...@tabular.io> wrote: >>>>> >>>>> Would we also drop support for JDK 8? >>>>> >>>>> On Fri, Apr 21, 2023 at 4:58 PM Anton Okolnychyi < >>>>> aokolnyc...@apple.com.invalid> wrote: >>>>> >>>>>> Following up on the discussion in the Spark 2.4 thread, shall we move >>>>>> to JDK 11 for releases as Spark 2.4 support has been dropped? >>>>>> >>>>>> - Anton >>>>> >>>>> >>>>> >>>>> -- >>>>> Ryan Blue >>>>> Tabular >>>>> >>>>> >>>>> >>>> >>>> -- >>>> Ryan Blue >>>> Tabular >>>> >>> >> >> -- >> Ryan Blue >> Tabular >> >
