Hi all,
I've cut the branch-2.4 since all the major blockers are resolved. If no
objections I'll shortly followup with an RC to get the QA started in
parallel.
Committers, please only merge PRs to branch-2.4 that are bug fixes,
performance regression fixes, document changes, or test suites change
Hi Saisai:
Spark 2.4 was cut, and is there any new process on 2.3.2?
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Thanks, Wenchen.
2018년 9월 6일 (목) 오후 3:32, Wenchen Fan 님이 작성:
> Hi all,
>
> I've cut the branch-2.4 since all the major blockers are resolved. If no
> objections I'll shortly followup with an RC to get the QA started in
> parallel.
>
> Committers, please only merge PRs to branch-2.4 that are bug f
Hello Dev Users,
I am struggling to parallelize JDBC Read in Spark, It is using 1 - 2 task
only to read data and taking so much of time to read.
Ex.
val invoiceLineItemDF = ((spark.read.jdbc(url = t360jdbcURL,
table = invoiceLineItemQuery,
columnName = "INVOICE_LINE_ITEM_ID",
lowerBound =
Hi,
I hope this is the correct mailinglist. I've been adding v2 support to the
MongoDB Spark connector using Spark 2.3.1. I've noticed one of my tests
pass when using the original DefaultSource but errors with my v2
implementation:
The code I'm running is:
val df = spark.loadDS[Character]()
df.c
[image: image.png]
But From the HistoryServer for the same application it throws
exception as *Unknown
pool*
Code which is throwing exception
*// For now, pool information is only accessible in live UIs **val *pool =
parent.*sc*.flatMap(_.getPoolForName(poolName)).getOrElse {
*throw new *Illega
BTW it does appear the Scala 2.12 build works now:
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test/job/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.12/229/
Let's try also producing a 2.12 build with this release. The machinery
should be there in the release scripts, but let me k
Data source v2 catalog support(table/view) is still in progress. There are
several threads in the dev list discussing it, please join the discussion
if you are interested. Thanks for trying!
On Thu, Sep 6, 2018 at 7:23 PM Ross Lawley wrote:
> Hi,
>
> I hope this is the correct mailinglist. I've
Good news! I'll try and update you later. Thanks!
On Thu, Sep 6, 2018 at 9:44 PM Sean Owen wrote:
> BTW it does appear the Scala 2.12 build works now:
>
> https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test/job/spark-master-test-maven-hadoop-2.7-ubuntu-scala-2.12/229/
>
> Let's try als
>
On Wed, Sep 5, 2018 at 11:59 PM Hyukjin Kwon wrote:
> >
> > > 1. all of the output in target/test-reports & python/unit-tests.log
should be included in the jenkins archived artifacts.
> >
> > Hmmm, I thought they are already archived (
https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequ
Yesterday, the 2.4 branch was created. Based on the above discussion, I
think we can bump the master branch to 3.0.0-SNAPSHOT. Any concern?
Thanks,
Xiao
vaquar khan 于2018年6月16日周六 上午10:21写道:
> +1 for 2.4 next, followed by 3.0.
>
> Where we can get Apache Spark road map for 2.4 and 2.5 3.0
My concern is that the v2 data source API is still evolving and not very
close to stable. I had hoped to have stabilized the API and behaviors for a
3.0 release. But we could also wait on that for a 4.0 release, depending on
when we think that will be.
Unless there is a pressing need to move to 3.
I think this doesn't necessarily mean 3.0 is coming soon (thoughts on
timing? 6 months?) but simply next. Do you mean you'd prefer that change to
happen before 3.x? if it's a significant change, seems reasonable for a
major version bump rather than minor. Is the concern that tying it to 3.0
means y
+1 on 3.0
Dsv2 stable can still evolve in across major releases. DataFrame, Dataset,
dsv1 and a lot of other major features all were developed throughout the
1.x and 2.x lines.
I do want to explore ways for us to get dsv2 incremental changes out there
more frequently, to get feedback. Maybe that
I definitely support moving to 3.0 to remove deprecations and update
dependencies.
For the v2 work, we know that there will be a major API changes and
standardization of behavior from the new logical plans going into the next
release. I think it is a safe bet that this isn’t going to be completely
I definitely agree we shouldn't make dsv2 stable in the next release.
On Thu, Sep 6, 2018 at 9:48 AM Ryan Blue wrote:
> I definitely support moving to 3.0 to remove deprecations and update
> dependencies.
>
> For the v2 work, we know that there will be a major API changes and
> standardization o
It would be great to get more features out incrementally. For experimental
features, do we have more relaxed constraints?
On Thu, Sep 6, 2018 at 9:47 AM Reynold Xin wrote:
> +1 on 3.0
>
> Dsv2 stable can still evolve in across major releases. DataFrame, Dataset,
> dsv1 and a lot of other major f
I’d like to see an independent Spark Catalyst without Spark Core and Hadoop
dependencies in Spark 3.0 .
I created Enzyme (A Spark SQL compatible SQL engine that depends on Spark
Catalyst) in Wacai for performance reason in a non-distribute scenario.
Enzyme is a simplified version of Spark SQL
Wenchen,
I'm not really sure what you're proposing here. What is a `LogicalWrite`?
Is it something that mirrors the read side in your PR?
I think that I agree that if we have a Write independent of the Table that
carries the commit and abort methods, then we can create it directly
without a Write
Great for branch cut and Scala 2.12 build.
We also need to add `branch-2.4` to our Jenkins dashboard to prevent any
regression.
https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Test%20(Dashboard)/
Bests,
Dongjoon.
On Thu, Sep 6, 2018 at 6:56 AM Wenchen Fan wrote:
> Good news! I'll tr
Yes, that is why we have these annotations in the code and the
corresponding labels appearing in the API documentation:
https://github.com/apache/spark/blob/master/common/tags/src/main/java/org/apache/spark/annotation/InterfaceStability.java
As long as it is properly annotated, we can change or ev
I meant flexibility beyond the point releases. I think what Reynold was
suggesting was getting v2 code out more often than the point releases every
6 months. An Evolving API can change in point releases, but maybe we should
move v2 to Unstable so it can change more often? I don't really see another
Yes, you can start with Unstable and move to Evolving and Stable when needed.
We’ve definitely had experimental features that changed across maintenance
releases when they were well-isolated. If your change risks breaking stuff in
stable components of Spark though, then it probably won’t be suit
Hi,
PMC members asked me to hold a bit while they're dealing with some other
things. Please wait for a bit while.
Thanks
Saisai
zzc <441586...@qq.com> 于2018年9月6日周四 下午4:27写道:
> Hi Saisai:
> Spark 2.4 was cut, and is there any new process on 2.3.2?
>
>
>
> --
> Sent from: http://apache-spark-d
Hi –
Are there any blocking issues open for 2.3.2?
2.3.1 had few critical issues, I feel it would be better to publish 2.3.2 with
all those critical bug fixes.
Thanks and Regards
Sharan
From: Saisai Shao [mailto:sai.sai.s...@gmail.com]
Sent: 07 September 2018 08:30
To: 441586683 <441586...@
Does anyone know if we still user starter or newbie tags as well?
2018년 9월 4일 (화) 오후 10:00, Kazuaki Ishizaki 님이 작성:
> Of course, we would like to eliminate all of the following tags
>
> "flanky" or "flankytest"
>
> Kazuaki Ishizaki
>
>
>
> From:Hyukjin Kwon
> To:dev
> Cc:
Yup I sometimes use it. I think quite a few others do. It might've been
called out in the contributor guide too.
On Thu, Sep 6, 2018 at 8:54 PM Sean Owen wrote:
> I believe 'starter' is still the standard tag for simple issues for
> newcomers.
>
> On Thu, Sep 6, 2018 at 8:46 PM Hyukjin Kwon wr
I believe 'starter' is still the standard tag for simple issues for
newcomers.
On Thu, Sep 6, 2018 at 8:46 PM Hyukjin Kwon wrote:
> Does anyone know if we still user starter or newbie tags as well?
>
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