Re: Add hot-deploy capability in Spark Shell

2016-06-06 Thread Kai Chen
I don't. The hot-deploy shouldn't happen while there is a job running. At least in the REPL it won't make much sense. It's a development-only feature to shorten the iterative coding cycle. In production environment, this is not enabled ... though there might be situations where it would be desi

Re: Add hot-deploy capability in Spark Shell

2016-06-06 Thread Reynold Xin
Thanks for the email. How do you deal with in-memory state that reference the classes? This can happen in both streaming and caching in RDD and temporary view creation in SQL. On Mon, Jun 6, 2016 at 3:40 PM, S. Kai Chen wrote: > Hi, > > We use spark-shell heavily for ad-hoc data analysis as well

Add hot-deploy capability in Spark Shell

2016-06-06 Thread S. Kai Chen
Hi, We use spark-shell heavily for ad-hoc data analysis as well as iterative development of the analytics code. A common workflow consists the following steps: 1. Write a small Scala module, assemble the fat jar 2. Start spark-shell with the assembly jar file 3. Try out some ideas in the

Re: apologies for flaky BlacklistIntegrationSuite

2016-06-06 Thread Reynold Xin
Thanks for fixing it! On Mon, Jun 6, 2016 at 1:49 PM, Imran Rashid wrote: > Hi all, > > just a heads up, I introduced a flaky test, BlacklistIntegrationSuite, a > week ago or so. I *thought* I had solved the problems, but turns out there > was more flakiness remaining. for now I've just turne

Re: Mesos and No transport is loaded for protocol

2016-06-06 Thread Timothy Chen
Hi, How did you package the spark.tgz, and are you running the same code that you packaged when you ran spark submit? And what is your settings for spark look like? Tim > On Jun 6, 2016, at 12:13 PM, thibaut wrote: > > Hi there, > > I an trying to configure Spark for running on top of Meso

apologies for flaky BlacklistIntegrationSuite

2016-06-06 Thread Imran Rashid
Hi all, just a heads up, I introduced a flaky test, BlacklistIntegrationSuite, a week ago or so. I *thought* I had solved the problems, but turns out there was more flakiness remaining. for now I've just turned the tests off, so if you this has led to failures for you, just re-trigger your build

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Imran Rashid
I've been a bit on the fence on this, but I agree that Luciano makes a compelling reason for why we really should publish things to maven central. Sure we slightly increase the risk somebody refers to the preview release too late, but really that is their own fault. And I also I agree with commen

Mesos and No transport is loaded for protocol

2016-06-06 Thread thibaut
Hi there, I an trying to configure Spark for running on top of Mesos. But every time I send a job, it fails. I can see mesos downloading correctly the spark.tgz but I have this errors at the end : Any idea ? I did not find anything for solving my issue.. Is it my cluster ? Spark ? both ? Tha

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Luciano Resende
On Mon, Jun 6, 2016 at 12:05 PM, Reynold Xin wrote: > The bahir one was a good argument actually. I just clicked the button to > push it into Maven central. > > Thank You !!!

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Reynold Xin
The bahir one was a good argument actually. I just clicked the button to push it into Maven central. On Mon, Jun 6, 2016 at 12:00 PM, Mark Hamstra wrote: > Fine. I don't feel strongly enough about it to continue to argue against > putting the artifacts on Maven Central. > > On Mon, Jun 6, 2016

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Mark Hamstra
Fine. I don't feel strongly enough about it to continue to argue against putting the artifacts on Maven Central. On Mon, Jun 6, 2016 at 11:48 AM, Sean Owen wrote: > Artifacts can't be removed from Maven in any normal circumstance, but, > it's no problem. > > The argument that people might keep

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Sean Owen
Artifacts can't be removed from Maven in any normal circumstance, but, it's no problem. The argument that people might keep using it goes for any older release. Why would anyone use 1.6.0 when 1.6.1 exists? yet we keep 1.6.0 just for the record and to not break builds. It may be that Foobar 3.0-be

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Ovidiu-Cristian MARCU
+1 for moving this discussion to a proactive new (alpha/beta) release of Apache Spark 2.0! > On 06 Jun 2016, at 20:25, Ovidiu Cristian Marcu wrote: > > Any chance to start preparing a new alpha/beta release for 2.0 this month or > the preview will be pushed to maven and considered an alpha? >

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Mark Hamstra
Precisely because the naming of the preview artifacts has to fall outside of the normal versioning, I can easily see incautious Maven users a few months from now mistaking the preview artifacts as spark-2.0-something-special instead of spark-2.0-something-stale. On Mon, Jun 6, 2016 at 10:49 AM, Lu

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Luciano Resende
On Mon, Jun 6, 2016 at 11:12 AM, Matei Zaharia wrote: > Is there any way to remove artifacts from Maven Central? Maybe that would > help clean these things up long-term, though it would create problems for > users who for some reason decide to rely on these previews. > > In any case, if people ar

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Matei Zaharia
BTW, same goes with docs -- Sean, if you want to add a /docs/2.0-preview on the website and link to it, go for it! Matei On Mon, Jun 6, 2016 at 11:12 AM, Matei Zaharia wrote: > Is there any way to remove artifacts from Maven Central? Maybe that would > help clean these things up long-term, thou

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Matei Zaharia
Is there any way to remove artifacts from Maven Central? Maybe that would help clean these things up long-term, though it would create problems for users who for some reason decide to rely on these previews. In any case, if people are *really* concerned about this, we should just put it there. My

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Luciano Resende
On Mon, Jun 6, 2016 at 10:08 AM, Mark Hamstra wrote: > I still don't know where this "severely compromised builds of limited >> usefulness" thing comes from? what's so bad? You didn't veto its >> release, after all. > > > I simply mean that it was released with the knowledge that there are still

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Luciano Resende
On Mon, Jun 6, 2016 at 9:51 AM, Sean Owen wrote: > I still don't know where this "severely compromised builds of limited > usefulness" thing comes from? what's so bad? You didn't veto its > release, after all. And rightly so: a release doesn't mean "definitely > works"; it means it was created th

Re: Can't compile 2.0-preview with scala 2.10

2016-06-06 Thread Ted Yu
See the following from https://amplab.cs.berkeley.edu/jenkins/view/Spark%20QA%20Compile/job/SPARK-master-COMPILE-sbt-SCALA-2.10/1642/consoleFull : + SBT_FLAGS+=('-Dscala-2.10') + ./dev/change-scala-version.sh 2.10 FYI On Mon, Jun 6, 2016 at 10:35 AM, Franklyn D'souza < franklyn.dso...@shopify.

Can't compile 2.0-preview with scala 2.10

2016-06-06 Thread Franklyn D'souza
Hi, I've checked out the 2.0-preview and attempted to build it with ./dev/make-distribution.sh -Pscala-2.10 However i keep getting [INFO] --- maven-enforcer-plugin:1.4.1:enforce (enforce-versions) @ spark-parent_2.11 --- [WARNING] Rule 0: org.apache.maven.plugins.enforcer.BannedDependencies fail

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Mark Hamstra
> > I still don't know where this "severely compromised builds of limited > usefulness" thing comes from? what's so bad? You didn't veto its > release, after all. I simply mean that it was released with the knowledge that there are still significant bugs in the preview that definitely would warra

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Sean Owen
I still don't know where this "severely compromised builds of limited usefulness" thing comes from? what's so bad? You didn't veto its release, after all. And rightly so: a release doesn't mean "definitely works"; it means it was created the right way. It's OK to say it's buggy alpha software; this

subscribe

2016-06-06 Thread Kishorkumar Patil

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Nicholas Chammas
+1 to what Mark said. I've been following this discussion and I don't understand where the sudden "Databricks vs. everybody else" narrative came from. On Mon, Jun 6, 2016 at 11:00 AM Mark Hamstra wrote: > This is not a Databricks vs. The World situation, and the fact that some > persist in forci

Re: Welcoming Yanbo Liang as a committer

2016-06-06 Thread Gayathri Murali
Congratulations Yanbo Liang! Well deserved. On Sun, Jun 5, 2016 at 7:10 PM, Shixiong(Ryan) Zhu wrote: > Congrats, Yanbo! > > On Sun, Jun 5, 2016 at 6:25 PM, Liwei Lin wrote: > >> Congratulations Yanbo! >> >> On Mon, Jun 6, 2016 at 7:07 AM, Bryan Cutler wrote: >> >>> Congratulations Yanbo! >>>

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Mark Hamstra
This is not a Databricks vs. The World situation, and the fact that some persist in forcing every issue into that frame is getting annoying. There are good engineering and project-management reasons not to populate the long-term, canonical repository of Maven artifacts with what are known to be se

Re: Spark 2.0.0-preview artifacts still not available in Maven

2016-06-06 Thread Shane Curcuru
On 2016-06-04 18:42 (-0400), Sean Owen wrote: ... > The question is, can you just not fully release it? I don't think so, > even as a matter of process, and don't see a good reason not to. > > To Reynold's quote, I think that's suggesting that not all projects > will release to a repo at all (e

Re: https://issues.apache.org seems to be down for a while today.

2016-06-06 Thread Jean-Baptiste Onofré
Yes, Jira was down couple of hours ago, but it's back now. Regards JB On 06/06/2016 12:51 PM, Prashant Sharma wrote: Hi All, https://issues.apache.org seems to be down for a while today. I was not sure, who looks into this. http://downorisitjustme.com/res.php?url=issues.apache.org Thanks, -

https://issues.apache.org seems to be down for a while today.

2016-06-06 Thread Prashant Sharma
Hi All, https://issues.apache.org seems to be down for a while today. I was not sure, who looks into this. http://downorisitjustme.com/res.php?url=issues.apache.org Thanks, --Prashant