From cff2d362086987c2681aa7fc4af9dea1916dc6e3 Mon Sep 17 00:00:00 2001 From: Andy Grove Date: Tue, 7 Jul 2026 16:56:15 -0600 Subject: [PATCH] docs: announce JDK 11 and Spark 3.4 deprecation for 1.1.0 removal Add deprecation warnings to the user guide installation page and the Spark version compatibility page noting that JDK 11 and Spark 3.4 support are deprecated as of the 1.0.0 release and will be removed in 1.1.0. --- .../user-guide/latest/compatibility/spark-versions.md | 9 +++++++++ docs/source/user-guide/latest/installation.md | 5 +++++ 2 files changed, 14 insertions(+) diff --git a/docs/source/user-guide/latest/compatibility/spark-versions.md b/docs/source/user-guide/latest/compatibility/spark-versions.md index a6ad5bcf167..1005eded92f 100644 --- a/docs/source/user-guide/latest/compatibility/spark-versions.md +++ b/docs/source/user-guide/latest/compatibility/spark-versions.md @@ -28,6 +28,10 @@ compatibility guide. Spark 3.4.3 is supported with Java 11/17 and Scala 2.12/2.13. +```{warning} +Spark 3.4 support is deprecated as of the 1.0.0 release and will be removed in the 1.1.0 release. +``` + ### Known Limitations - **Reading `TimestampLTZ` as `TimestampNTZ`**: Spark 3.4 raises an error for this operation @@ -43,6 +47,11 @@ Spark 3.4.3 is supported with Java 11/17 and Scala 2.12/2.13. Spark 3.5.8 is supported with Java 11/17 and Scala 2.12/2.13. +```{warning} +JDK 11 support is deprecated as of the 1.0.0 release and will be removed in the 1.1.0 release. +We recommend moving to JDK 17 or later. +``` + ### Known Limitations - **Reading `TimestampLTZ` as `TimestampNTZ`**: Spark 3.5 raises an error for this operation diff --git a/docs/source/user-guide/latest/installation.md b/docs/source/user-guide/latest/installation.md index 3bd1ec27eeb..ea3cc348bd0 100644 --- a/docs/source/user-guide/latest/installation.md +++ b/docs/source/user-guide/latest/installation.md @@ -45,6 +45,11 @@ in the [Compatibility Guide] for more information, such as known limitations per We recommend only using Comet with Spark versions where we currently have both Comet and Spark tests enabled in CI. Other versions may work well enough for development and evaluation purposes. +```{warning} +JDK 11 and Spark 3.4 support are deprecated as of the 1.0.0 release and will be removed in the 1.1.0 release. +We recommend moving to JDK 17 or later and Spark 3.5 or later. +``` + | Spark Version | Java Version | Scala Version | Comet Tests in CI | Spark SQL Tests in CI | | ------------- | ------------ | ------------- | ----------------- | --------------------- | | 3.4.3 | 11/17 | 2.12/2.13 | Yes | Yes |