+1

Verified on Linux/x86_64, JDK 17 (OpenJDK 17.0.15), Scala 2.13:
- Checksums: all 8 artifacts match published .sha512
- Signatures: all 8 GOOD, signed by Holden's key
D05CF4F16124A4B97D7F96C417C47D58C0A604AC in KEYS
  (verified via RFC-8032 Ed25519 as my host is in FIPS mode where gpg
rejects EdDSA)
- Tag v4.0.4-rc1 = c7d67e3f5d4c...; versions all 4.0.4; no SNAPSHOT;
LICENSE/NOTICE present
- Built sql (+ core/catalyst) from the source tarball: success, no errors
- Ran SparkPi and Spark SQL/DataFrame from the hadoop3 binary distro: OK
- pip-tested pyspark-4.0.4 (DataFrame + SQL + Python UDF) on Python 3.11: OK
- JIRA: 66 issues fixed, 0 unresolved, 0 open blockers/critical

Xiao

Manu Zhang <[email protected]> 于2026年7月12日周日 23:41写道:

> +1 (non-binding). Everything looks good from Iceberg tests[1].
>
> 1. https://github.com/apache/iceberg/pull/17181
> <https://github.com/apache/iceberg/pull/17181>
>
> On Mon, Jul 13, 2026 at 10:55 AM vaquar khan <[email protected]>
> wrote:
>
>> +1
>>
>>
>>
>> On Sun, 12 Jul 2026 at 21:20, huaxin gao <[email protected]> wrote:
>>
>>> +1
>>>
>>> On Sun, Jul 12, 2026 at 10:18 AM DB Tsai <[email protected]> wrote:
>>>
>>>> +1
>>>>
>>>>
>>>> DB Tsai  |  https://www.dbtsai.com/  |  PGP 0x9FB9FAA3
>>>>
>>>>
>>>> -------- Original Message --------
>>>> On Sunday, 07/12/26 at 09:26 Wenchen Fan <[email protected]> wrote:
>>>>
>>>> +1
>>>>
>>>> On Sun, Jul 12, 2026 at 3:58 PM <[email protected]> wrote:
>>>>
>>>>> Please vote on releasing the following candidate as Apache Spark
>>>>> version 4.0.4.
>>>>>
>>>>> The vote is open until Wed, 15 Jul 2026 01:57:30 PDT and passes if a
>>>>> majority +1 PMC votes are cast, with
>>>>> a minimum of 3 +1 votes.
>>>>>
>>>>> [ ] +1 Release this package as Apache Spark 4.0.4
>>>>> [ ] -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 v4.0.4-rc1 (commit c7d67e3f5d4):
>>>>> https://github.com/apache/spark/tree/v4.0.4-rc1
>>>>>
>>>>> The release files, including signatures, digests, etc. can be found at:
>>>>> https://dist.apache.org/repos/dist/dev/spark/v4.0.4-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-1528/
>>>>>
>>>>> The documentation corresponding to this release can be found at:
>>>>> https://dist.apache.org/repos/dist/dev/spark/v4.0.4-rc1-docs/
>>>>>
>>>>> The list of bug fixes going into 4.0.4 can be found at the following
>>>>> URL:
>>>>> https://issues.apache.org/jira/projects/SPARK/versions/12357185
>>>>>
>>>>> 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/v4.0.4-rc1-bin/pyspark-4.0.4.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: [email protected]
>>>>>
>>>>>

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