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JDK 11 CI Builds #3301
Description
Java 11 is the current LTS and accroding to https://docs.scala-lang.org/overviews/jdk-compatibility/overview.html is very well supported by Scala.
Even though all major builds still should remain built against Java 8, we need to consider adding the Java 11 support builds, at least to remain up to date. The current master can't be compiled with Java 11+.
Requires upgrade up to Hadoop 3.3 and all deps that depend on lower hadoop versions, see https://cwiki.apache.org/confluence/display/HADOOP/Hadoop+Java+Versions
Activity
pomadchin commentedon Dec 2, 2020
This issue turned out to be a bit more complicated, since not only the codebase changes are required but also some libs deps updates.
[-]Java 11 builds support[/-][+]JDK 11 CI Builds[/+]pomadchin commentedon Apr 13, 2021
We support JDK11, see #3383
Let's reframe this issue into adding the CI that would run tests with JDK 11.
pomadchin commentedon Jul 14, 2022
I think we can start seriously thinking about dropping JDK8 builds, EMR supports JDK 11 already (https://docs.aws.amazon.com/emr/latest/ReleaseGuide/configuring-java8.html (guide to configure JDKs) + https://stackoverflow.com/questions/70886684/how-to-use-java-runtime-11-in-emr-cluster-aws)
cc @echeipesh @metasim this descision affects RasterFrames future releases
metasim commentedon Jul 21, 2022
@pomadchin Thanks for the head's up. It's been a long time coming, and definitely needed. Not sure when I'll get to an RF build tho. :/