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Posted to reviews@spark.apache.org by copester <gi...@git.apache.org> on 2014/09/03 21:01:46 UTC

[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

GitHub user copester opened a pull request:

    https://github.com/apache/spark/pull/2253

    [SPARK-2140] Updating heap memory calculation for YARN stable and alpha.

    Updated pull request, reflecting YARN stable and alpha states. I am getting intermittent test failures on my own test infrastructure. Is that tracked anywhere yet?

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/ResilientScience/spark master

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/spark/pull/2253.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #2253
    
----
commit 87e3d88bf68a365027979f6a331b549b760677ea
Author: Chris Cope <cc...@resilientscience.com>
Date:   2014-09-03T18:15:24Z

    [SPARK-2140] Updating heap memory calculation for YARN stable and alpha.

----


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54634933
  
    Jenkins, test this please


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55167310
  
    @mateiz @pwendell @andrewor14 anyone know why jenkins isn't picking this pr up?


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54489405
  
    Jenkins, test this please


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by copester <gi...@git.apache.org>.
Github user copester commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54519312
  
    Independent of Jenkins, I notice that some of the test suites fails sometimes. This is unrelated to this patch, just thought I'd mention it.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by mateiz <gi...@git.apache.org>.
Github user mateiz commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54564800
  
    Jenkins, test this please


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54978931
  
    I was looking at this a bit more and I think our checks around the memory args in ClientBase.validateArgs are now out of date.  It used to be that the memory specific by the user had to be greater then the memory overhead, but not we just take that on so those  checks are no longer valid.   
    
    Would you mind taking a look at those and fixing along with this?  If not we can file a separate jira for it also since it wasn't introduced by you.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by JoshRosen <gi...@git.apache.org>.
Github user JoshRosen commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55177133
  
    @copester It should actually be testing now, triggered manually by my private hook: https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/19/consoleFull.  My current theory is that the Jenkins plugin is recognizing new PRs but not comments on those PRs.  We're in the process of building a new mechanism for triggering PRs to replace the Jenkins plugin; I hope to have this live by this afternoon.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by copester <gi...@git.apache.org>.
Github user copester commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55177350
  
    @JoshRosen thanks. I'm brand new to the Spark community and just wanted to make sure my workflow was correct per testing.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55175446
  
    The changes look fine.  I'm waiting for Jenkins.  I'll file a separate jira to handle changing ClientBase.validateArgs.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by sryza <gi...@git.apache.org>.
Github user sryza commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54516530
  
    I think it's preferable to give the user the size they actually request.  This avoids them requesting the same size later under different conditions and unexpectedly OOMing.  Though it's possibly worth warning users about how much their containers sizes got rounded up?


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by JoshRosen <gi...@git.apache.org>.
Github user JoshRosen commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55170258
  
    Manually triggered Jenkins using my new script; automated triggering should be added shortly.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54517586
  
    not sure why jenkins isn't running on this.... try again.
    
    test this please


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54479305
  
     can you just remove the entire calculateAMMemory functions and just use the args.amMemory where they are called (ClientBase.createContainerLaunchContext)?  


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by copester <gi...@git.apache.org>.
Github user copester commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54848702
  
    Is this merge blocking on Jenkins? I can provide a JUnit test report if you want?


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by copester <gi...@git.apache.org>.
Github user copester commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55176902
  
    Has Jenkins been stuck for others, or is my pr just special?


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by mateiz <gi...@git.apache.org>.
Github user mateiz commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54564805
  
    It's been down this afternoon


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by AmplabJenkins <gi...@git.apache.org>.
Github user AmplabJenkins commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54348659
  
    Can one of the admins verify this patch?


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55115519
  
    Jenkins, test this please


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55170967
  
      [QA tests have started](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/19/consoleFull) for   PR 2253 at commit [`5ad89da`](https://github.com/apache/spark/commit/5ad89daf42decfa368df8844334e9180446265f8).
     * This patch merges cleanly.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54694328
  
    Can one of the admins verify this patch?


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54502879
  
    Hey Mridul,
    
    Yarn actually handles doing the multiple for you.  Perhaps really early 0.23 builds didn't do this.   For instance minimum container size of 512m and you ask for 700m, it will round that up and give you a 1g container.   Obviously one thing it doesn't do now is change your heap size.  It will be exactly what the user requests vs us rounding it up.  If we think that is important then we can put it back in.  I am leaning on the side of removing unneeded logic and giving the user the size they really request. 
    
    Also as you will notice that logic hasn't been there in the hadoop 2.x port anyway which I think more people are using at this point.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by andrewor14 <gi...@git.apache.org>.
Github user andrewor14 commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55174377
  
    LGTM, I was actually making a similar change in parallel.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55261413
  
    +1. Thanks @copester 


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by SparkQA <gi...@git.apache.org>.
Github user SparkQA commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-55179443
  
      [QA tests have finished](https://amplab.cs.berkeley.edu/jenkins/job/NewSparkPullRequestBuilder/19/consoleFull) for   PR 2253 at commit [`5ad89da`](https://github.com/apache/spark/commit/5ad89daf42decfa368df8844334e9180446265f8).
     * This patch **passes** unit tests.
     * This patch merges cleanly.
     * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by asfgit <gi...@git.apache.org>.
Github user asfgit closed the pull request at:

    https://github.com/apache/spark/pull/2253


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by mridulm <gi...@git.apache.org>.
Github user mridulm commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54498154
  
    Hey Tom, All that mod business was done so that we allocate container memory in multiples of minimum resource capability. I think this was required (atleast a long while ago).
    
    If that is not the case, then we need to definitely clean all that complicated computation up !


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54976060
  
    yes just want to get a clean jenkins run.   Otherwise it looks good.  Jenkins should be back up now.


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54502942
  
    Jenkins, test this please


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[GitHub] spark pull request: [SPARK-2140] Updating heap memory calculation ...

Posted by tgravescs <gi...@git.apache.org>.
Github user tgravescs commented on the pull request:

    https://github.com/apache/spark/pull/2253#issuecomment-54975922
  
    Jenkins, test this please


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