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Posted to reviews@spark.apache.org by mengxr <gi...@git.apache.org> on 2015/10/28 07:05:14 UTC

[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

GitHub user mengxr opened a pull request:

    https://github.com/apache/spark/pull/9322

    [SPARK-11358] [MLLIB] deprecate runs in k-means

    This PR deprecates `runs` in k-means. `runs` introduces extra complexity and overhead in MLlib's k-means implementation. I haven't seen much usage with `runs` not equal to `1`. We don't have a unit test for it either. We can deprecate this method in 1.6, and void it in 1.7. It helps us simplify the implementation. 
    
    cc: @srowen 

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

    $ git pull https://github.com/mengxr/spark SPARK-11358

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

    https://github.com/apache/spark/pull/9322.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 #9322
    
----
commit 138fd1400c4ed8c7221f7125b64d87cc86d9fc5d
Author: Xiangrui Meng <me...@databricks.com>
Date:   2015-10-28T05:46:55Z

    deprecate runs in k-means

----


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151734779
  
    Merged build started.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151734769
  
     Merged build triggered.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151752070
  
    Merged build finished. Test PASSed.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-152920805
  
    LGTM


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-153166301
  
    Merged into master.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151741695
  
    **[Test build #44507 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/44507/consoleFull)** for PR 9322 at commit [`138fd14`](https://github.com/apache/spark/commit/138fd1400c4ed8c7221f7125b64d87cc86d9fc5d).


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151741274
  
     Merged build triggered.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151741284
  
    Merged build started.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151751922
  
    **[Test build #44507 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/44507/consoleFull)** for PR 9322 at commit [`138fd14`](https://github.com/apache/spark/commit/138fd1400c4ed8c7221f7125b64d87cc86d9fc5d).
     * This patch passes all tests.
     * This patch merges cleanly.
     * This patch adds the following public classes _(experimental)_:\n  * `case class ExecutorLostFailure(execId: String, exitCausedByApp: Boolean = true)`\n  * `case class ExecutorExited(exitCode: Int, exitCausedByApp: Boolean, reason: String)`\n


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151738110
  
    Merged build finished. Test FAILed.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151752074
  
    Test PASSed.
    Refer to this link for build results (access rights to CI server needed): 
    https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/44507/
    Test PASSed.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151738114
  
    Test FAILed.
    Refer to this link for build results (access rights to CI server needed): 
    https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/44501/
    Test FAILed.


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[GitHub] spark pull request: [SPARK-11358] [MLLIB] deprecate runs in k-mean...

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

    https://github.com/apache/spark/pull/9322#issuecomment-151740698
  
    test this please


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