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From Holden Karau <hol...@pigscanfly.ca>
Subject Re: [VOTE] SPARK 2.4.0 (RC3)
Date Fri, 12 Oct 2018 18:44:52 GMT
Following up I just wanted to make sure this new blocker that Dongjoon
designated is surfaced -
https://jira.apache.org/jira/browse/SPARK-25579?filter=12340409&jql=affectedVersion%20%3D%202.4.0%20AND%20cf%5B12310320%5D%20is%20EMPTY%20AND%20project%20%3D%20spark%20AND%20(status%20%3D%20%22In%20Progress%22%20OR%20resolution%20%3D%20Unresolved)%20AND%20priority%20%3D%20Blocker

On Thu, Oct 11, 2018 at 2:05 PM Xiao Li <gatorsmile@gmail.com> wrote:

> -1. We have two correctness bugs:
> https://issues.apache.org/jira/browse/SPARK-25714 and
> https://issues.apache.org/jira/browse/SPARK-25708.
>
> Let us fix all the three issues in ScalaUDF, as mentioned by Sean.
>
> Xiao
>
>
> Sean Owen <srowen@apache.org> 于2018年10月11日周四 上午9:04写道:
>
>> This is a legitimate question about the behavior of ScalaUDF after the
>> change to support 2.12:
>> https://github.com/apache/spark/pull/22259#discussion_r224295469
>> Not quite a blocker I think, but a potential gotcha we definitely need
>> to highlight in release notes. There may be an argument for changing
>> ScalaUDF again before the release. Have a look, anyone familiar with
>> catalyst.
>> On Wed, Oct 10, 2018 at 3:00 PM Sean Owen <srowen@apache.org> wrote:
>> >
>> > +1. I tested the source build against Scala 2.12 and common build
>> > profiles. License and sigs look OK.
>> >
>> > No blockers; one critical:
>> >
>> > SPARK-25378 ArrayData.toArray(StringType) assume UTF8String in 2.4
>> >
>> > I think this one is "won't fix" though? not trying to restore the
>> behavior?
>> >
>> > Other items open for 2.4.0:
>> >
>> > SPARK-25347 Document image data source in doc site
>> > SPARK-25584 Document libsvm data source in doc site
>> > SPARK-25179 Document the features that require Pyarrow 0.10
>> > SPARK-25507 Update documents for the new features in 2.4 release
>> > SPARK-25346 Document Spark builtin data sources
>> > SPARK-24464 Unit tests for MLlib's Instrumentation
>> > SPARK-23197 Flaky test:
>> spark.streaming.ReceiverSuite."receiver_life_cycle"
>> > SPARK-22809 pyspark is sensitive to imports with dots
>> > SPARK-21030 extend hint syntax to support any expression for Python and
>> R
>> >
>> > Anyone know enough to close or retarget them? they don't look critical
>> > for 2.4, SPARK-25507 has no content, itself. SPARK-25179 "Document the
>> > features that require Pyarrow 0.10" however sounds like it could have
>> > been important for 2.4? if not a blocker.
>> >
>> > PS I don't think that SPARK-25150 is an issue; see JIRA. At least
>> > there is some ongoing discussion there.
>> >
>> > I am evaluating
>> > https://github.com/apache/spark/pull/22259#discussion_r224252642 right
>> > now.
>> >
>> >
>> > On Wed, Oct 10, 2018 at 9:47 AM Wenchen Fan <cloud0fan@gmail.com>
>> wrote:
>> > >
>> > > Please vote on releasing the following candidate as Apache Spark
>> version 2.4.0.
>> > >
>> > > The vote is open until October 1 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 2.4.0
>> > > [ ] -1 Do not release this package because ...
>> > >
>> > > To learn more about Apache Spark, please see http://spark.apache.org/
>> > >
>> > > The tag to be voted on is v2.4.0-rc3 (commit
>> 8e4a99bd201b9204fec52580f19ae70a229ed94e):
>> > > https://github.com/apache/spark/tree/v2.4.0-rc3
>> > >
>> > > The release files, including signatures, digests, etc. can be found
>> at:
>> > > https://dist.apache.org/repos/dist/dev/spark/v2.4.0-rc3-bin/
>> > >
>> > > Signatures used for Spark RCs can be found in this file:
>> > > https://dist.apache.org/repos/dist/dev/spark/KEYS
>> > >
>> > > The staging repository for this release can be found at:
>> > >
>> https://repository.apache.org/content/repositories/orgapachespark-1289
>> > >
>> > > The documentation corresponding to this release can be found at:
>> > > https://dist.apache.org/repos/dist/dev/spark/v2.4.0-rc3-docs/
>> > >
>> > > The list of bug fixes going into 2.4.0 can be found at the following
>> URL:
>> > > https://issues.apache.org/jira/projects/SPARK/versions/12342385
>> > >
>> > > 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 and see if anything important breaks, in the Java/Scala
>> > > you can add the staging repository to your projects resolvers and test
>> > > with the RC (make sure to clean up the artifact cache before/after so
>> > > you don't end up building with a out of date RC going forward).
>> > >
>> > > ===========================================
>> > > What should happen to JIRA tickets still targeting 2.4.0?
>> > > ===========================================
>> > >
>> > > The current list of open tickets targeted at 2.4.0 can be found at:
>> > > https://issues.apache.org/jira/projects/SPARK and search for "Target
>> Version/s" = 2.4.0
>> > >
>> > > Committers should look at those and triage. Extremely important bug
>> > > fixes, documentation, and API tweaks that impact compatibility should
>> > > be worked on immediately. Everything else please retarget to an
>> > > appropriate release.
>> > >
>> > > ==================
>> > > But my bug isn't fixed?
>> > > ==================
>> > >
>> > > In order to make timely releases, we will typically not hold the
>> > > release unless the bug in question is a regression from the previous
>> > > release. That being said, if there is something which is a regression
>> > > that has not been correctly targeted please ping me or a committer to
>> > > help target the issue.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe e-mail: dev-unsubscribe@spark.apache.org
>>
>>

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