Re: [VOTE] Release Spark 4.1.0-preview4 (RC1)

[Jules Damji]

+ 1 (non-binding) — Sent from my iPhone Pardon the dumb thumb typos :) On Nov 16, 2025, at 1:58 PM, Bjørn Jørgensen <bjornjorgen...@gmail.com> wrote:  +1  Thank you @Dongjoon Hyun  søn. 16. nov. 2025 kl. 22:03 skrev <dongj...@apache.org>: Please vote on releasing the following candidate as Apache Spark version 4.1.0-preview4. The vote is open until Wed, 19 Nov 2025 14:02:40 PST and passes if a majority +1 PMC votes are cast, with a minimum of 3 +1 votes. [ ] +1 Release this package as Apache Spark 4.1.0-preview4 [ ] -1 Do not release this package because ... To learn more about Apache Spark, please see https://spark.apache.org/ The tag to be voted on is v4.1.0-preview4-rc1 (commit c125aea395b): https://github.com/apache/spark/tree/v4.1.0-preview4-rc1 The release files, including signatures, digests, etc. can be found at: https://dist.apache.org/repos/dist/dev/spark/v4.1.0-preview4-rc1-bin/ Signatures used for Spark RCs can be found in this file: https://downloads.apache.org/spark/KEYS The staging repository for this release can be found at: https://repository.apache.org/content/repositories/orgapachespark-1505/ The documentation corresponding to this release can be found at: https://dist.apache.org/repos/dist/dev/spark/v4.1.0-preview4-rc1-docs/ The list of bug fixes going into 4.1.0-preview4 can be found at the following URL: https://issues.apache.org/jira/projects/SPARK/versions/12355581 FAQ ========================= How can I help test this release? ========================= If you are a Spark user, you can help us test this release by taking an existing Spark workload and running on this release candidate, then reporting any regressions. If you're working in PySpark you can set up a virtual env and install the current RC via "pip install https://dist.apache.org/repos/dist/dev/spark/v4.1.0-preview4-rc1-bin/pyspark-4.1.0.dev4.tar.gz" and see if anything important breaks. In the Java/Scala, you can add the staging repository to your project's resolvers and test with the RC (make sure to clean up the artifact cache before/after so you don't end up building with an out of date RC going forward). --------------------------------------------------------------------- To unsubscribe e-mail: dev-unsubscr...@spark.apache.org -- Bjørn Jørgensen Vestre Aspehaug 4, 6010 Ålesund Norge +47 480 94 297