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Add JDK 21 support (using 2.12.18-M2 as reference compiler and to run sbt)#10400

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SethTisue merged 1 commit intoscala:2.12.xfrom
SethTisue:jdk-21-ea-rebased-2
May 18, 2023
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Add JDK 21 support (using 2.12.18-M2 as reference compiler and to run sbt)#10400
SethTisue merged 1 commit intoscala:2.12.xfrom
SethTisue:jdk-21-ea-rebased-2

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@SethTisue SethTisue commented May 18, 2023

rebase of #10394. that PR included JDK 21 runs in CI that were green.

@scala-jenkins scala-jenkins added this to the 2.12.18 milestone May 18, 2023
@SethTisue SethTisue added the internal not resulting in user-visible changes (build changes, tests, internal cleanups) label May 18, 2023
@SethTisue SethTisue merged commit ceaf7e6 into scala:2.12.x May 18, 2023
@SethTisue SethTisue deleted the jdk-21-ea-rebased-2 branch May 18, 2023 02:01
@SethTisue SethTisue changed the title add JDK 21 Early Access to nightly CI Add JDK 21 support (using 2.12.18-M2 as STARR and to run sbt) May 18, 2023
@SethTisue SethTisue changed the title Add JDK 21 support (using 2.12.18-M2 as STARR and to run sbt) Add JDK 21 support (using 2.12.18-M2 as reference compiler and to run sbt) May 18, 2023
dongjoon-hyun pushed a commit to apache/spark that referenced this pull request Jun 18, 2023
### What changes were proposed in this pull request?
This PR aims to upgrade Scala to 2.12.18
- https://www.scala-lang.org/news/2.12.18

### Why are the changes needed?
This release adds support for JDK 20 and 21:
- scala/scala#10185
- scala/scala#10362
- scala/scala#10397
- scala/scala#10400

The full release notes as follows:

- https://github.com/scala/scala/releases/tag/v2.12.18

### Does this PR introduce _any_ user-facing change?
Yes, this is a Scala version change.

### How was this patch tested?
Existing Test

Closes #41627 from LuciferYang/SPARK-43832.

Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
czxm pushed a commit to czxm/spark that referenced this pull request Jun 19, 2023
### What changes were proposed in this pull request?
This PR aims to upgrade Scala to 2.12.18
- https://www.scala-lang.org/news/2.12.18

### Why are the changes needed?
This release adds support for JDK 20 and 21:
- scala/scala#10185
- scala/scala#10362
- scala/scala#10397
- scala/scala#10400

The full release notes as follows:

- https://github.com/scala/scala/releases/tag/v2.12.18

### Does this PR introduce _any_ user-facing change?
Yes, this is a Scala version change.

### How was this patch tested?
Existing Test

Closes apache#41627 from LuciferYang/SPARK-43832.

Authored-by: yangjie01 <yangjie01@baidu.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
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4 participants