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From Dongjoon Hyun <dongjoon.h...@gmail.com>
Subject Re: [VOTE] Release Apache Spark 2.4.4 (RC1)
Date Thu, 22 Aug 2019 16:28:34 GMT
Hi, All.

This 2.4.4 RC1 vote fails and the reported PRs are merged to `branch-2.4`.
The following is the commit list since `v2.4.4-rc1` tag.

Preparing development version 2.4.5-SNAPSHOT
[SPARK-28749][TEST][BRANCH-2.4] Fix PySpark tests not to require kafka-0-8
[SPARK-28775][CORE][TESTS] Skip date 8633 in Kwajalein due to changes in
tzdata2018i that only some JDK 8s use
[SPARK-28777][PYTHON][DOCS] Fix format_string doc string with the correct
parameters
[SPARK-28650][SS][DOC] Correct explanation of guarantee for ForeachWriter
[SPARK-26895][CORE][2.4] prepareSubmitEnvironment should be called within
doAs for proxy users
[SPARK-28699][SQL] Disable using radix sort for ShuffleExchangeExec in
repartition case
[SPARK-28844][SQL] Fix typo in SQLConf FILE_COMRESSION_FACTOR
[SPARK-28780][ML][2.4] deprecate LinearSVCModel.setWeightCol
[SPARK-28699][CORE][2.4] Fix a corner case for aborting indeterminate stage


Please let me know if we need more patches.
I'm going to cut `2.4.4-rc2` tag during weekend and starts RC2 on next
Monday.

Bests,
Dongjoon.


On Tue, Aug 20, 2019 at 5:01 AM Sean Owen <srowen@apache.org> wrote:

> Sounds fine, we probably needed SPARK-28775 anyway. I merged that and
> SPARK-28749. It looks like it's just the one you're talking about
> right now, SPARK-28699.
> The rest of the tests seemed to pass OK, release looks good, but bears
> more testing by everyone out there before a next RC.
>
> On Tue, Aug 20, 2019 at 12:10 AM Wenchen Fan <cloud0fan@gmail.com> wrote:
> >
> > Unfortunately, I need to -1.
> >
> > Recently we found that the repartition correctness bug can still be
> reproduced. The root cause has been identified and there are 2 PRs to fix 2
> related issues:
> > https://github.com/apache/spark/pull/25491
> > https://github.com/apache/spark/pull/25498
> >
> > I think we should have this fix in 2.3 and 2.4.
> >
> > Thanks,
> > Wenchen
> >
> > On Tue, Aug 20, 2019 at 7:32 AM Dongjoon Hyun <dongjoon.hyun@gmail.com>
> wrote:
> >>
> >> Thank you for testing, Sean and Herman.
> >>
> >> There are three reporting until now.
> >>
> >> 1. SPARK-28775 is for JDK 8u221+ testing at Apache Spark 3.0/2.4/2.3.
> >> 2. SPARK-28749 is for Scala 2.12 Python testing at Apache Spark 2.4
> only.
> >> 3. SPARK-28699 is for disabling radix sort for ShuffleExchangeExec at
> Apache Spark 3.0/2.4/2.3.
> >>
> >> Both (1) and (2) are nice-to-have and test-only fixes. (3) could be a
> correctness issue, but it seems that there are some other approaches.
> >> I'm monitoring all reports. Let's see. For now, I'd like to continue
> 2.4.4 RC1 voting for more testing.
> >>
> >> Bests,
> >> Dongjoon.
>

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