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Posted to reviews@spark.apache.org by dbtsai <gi...@git.apache.org> on 2016/01/21 08:04:13 UTC

[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

GitHub user dbtsai opened a pull request:

    https://github.com/apache/spark/pull/10862

    [SPARK-12908][ML] Add warning message for LogisticRegression for potential converge issue

    When all labels are the same, it's a dangerous ground for LogisticRegression without intercept to converge. GLMNET doesn't support this case, and will just exit. GLM can train, but will have a warning message saying the algorithm doesn't converge. 

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

    $ git pull https://github.com/dbtsai/spark add-tests

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

    https://github.com/apache/spark/pull/10862.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 #10862
    
----
commit e68cc38134ca78d5e8425aad4b1b5fd36c781ccc
Author: DB Tsai <db...@netflix.com>
Date:   2016-01-21T06:58:36Z

    add warning message

----


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173481574
  
    **[Test build #49866 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/49866/consoleFull)** for PR 10862 at commit [`e68cc38`](https://github.com/apache/spark/commit/e68cc38134ca78d5e8425aad4b1b5fd36c781ccc).


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173511839
  
    Test PASSed.
    Refer to this link for build results (access rights to CI server needed): 
    https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/49869/
    Test PASSed.


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173494166
  
    Jenkins, retest this please.


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173487835
  
    **[Test build #49866 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/49866/consoleFull)** for PR 10862 at commit [`e68cc38`](https://github.com/apache/spark/commit/e68cc38134ca78d5e8425aad4b1b5fd36c781ccc).
     * This patch **fails PySpark unit tests**.
     * This patch merges cleanly.
     * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173487859
  
    Test FAILed.
    Refer to this link for build results (access rights to CI server needed): 
    https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/49866/
    Test FAILed.


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173498061
  
    **[Test build #49869 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/49869/consoleFull)** for PR 10862 at commit [`e68cc38`](https://github.com/apache/spark/commit/e68cc38134ca78d5e8425aad4b1b5fd36c781ccc).


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173487857
  
    Merged build finished. Test FAILed.


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173511498
  
    **[Test build #49869 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/49869/consoleFull)** for PR 10862 at commit [`e68cc38`](https://github.com/apache/spark/commit/e68cc38134ca78d5e8425aad4b1b5fd36c781ccc).
     * This patch passes all tests.
     * This patch merges cleanly.
     * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862#issuecomment-173511835
  
    Merged build finished. Test PASSed.


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[GitHub] spark pull request: [SPARK-12908][ML] Add warning message for Logi...

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

    https://github.com/apache/spark/pull/10862


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