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Ran Tao commented on CALCITE-5737: ---------------------------------- Hi, I noticed that the JDK 21 has been released. Considering JDK 21 is a LTS version, IMHO, if calcite skip JDK 20 and support JDK 21 in our future version will be better. [https://openjdk.org/projects/jdk/21/|https://openjdk.org/projects/jdk/21/] > Support JDK 20 > -------------- > > Key: CALCITE-5737 > URL: https://issues.apache.org/jira/browse/CALCITE-5737 > Project: Calcite > Issue Type: Bug > Reporter: Julian Hyde > Priority: Major > > Support JDK 20. > We currently support JDK (and OpenJDK) versions up to 18. (CALCITE-5747 will > add support for JDK 19.) JDK 20 is the latest. We should support JDK 20 in > Calcite 1.35 if possible, or soon after. > This change would modify history.md (for the upcoming release), add JDK 20 to > the GitHub CI, and fix the build. There are deprecation warnings (which we > treat as errors) regarding the java.net.URL constructor. -- This message was sent by Atlassian Jira (v8.20.10#820010)