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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2020/11/30 13:41:15 UTC

[GitHub] [spark] zhengruifeng opened a new pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

zhengruifeng opened a new pull request #30550:
URL: https://github.com/apache/spark/pull/30550


   ### What changes were proposed in this pull request?
   on each call of `transform`, a head() job will be triggered, which can be skipped by using a lazy var.
   
   
   ### Why are the changes needed?
   avoiding duplicate head() jobs 
   
   ### Does this PR introduce _any_ user-facing change?
   No
   
   ### How was this patch tested?
   existing tests
   


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[GitHub] [spark] zhengruifeng commented on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
zhengruifeng commented on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-737600552


   Merged to master, thanks @srowen for reviewing


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[GitHub] [spark] AmplabJenkins commented on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
AmplabJenkins commented on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-735854068






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[GitHub] [spark] AmplabJenkins removed a comment on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
AmplabJenkins removed a comment on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-735854068






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[GitHub] [spark] SparkQA removed a comment on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
SparkQA removed a comment on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-735793351


   **[Test build #131991 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/131991/testReport)** for PR 30550 at commit [`b942cce`](https://github.com/apache/spark/commit/b942cce413f690c8b0267b083f3d5205d13e8de9).


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[GitHub] [spark] zhengruifeng closed pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
zhengruifeng closed pull request #30550:
URL: https://github.com/apache/spark/pull/30550


   


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[GitHub] [spark] SparkQA commented on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-735831463


   **[Test build #131991 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/131991/testReport)** for PR 30550 at commit [`b942cce`](https://github.com/apache/spark/commit/b942cce413f690c8b0267b083f3d5205d13e8de9).
    * This patch passes all tests.
    * This patch merges cleanly.
    * This patch adds no public classes.


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[GitHub] [spark] shaikumar123 commented on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
shaikumar123 commented on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-735939543


   what happen


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[GitHub] [spark] shaikumar123 removed a comment on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
shaikumar123 removed a comment on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-735939543


   what happen


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[GitHub] [spark] SparkQA commented on pull request #30550: [SPARK-33610][ML] Imputer transform skip duplicate head() job

Posted by GitBox <gi...@apache.org>.
SparkQA commented on pull request #30550:
URL: https://github.com/apache/spark/pull/30550#issuecomment-735793351


   **[Test build #131991 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/131991/testReport)** for PR 30550 at commit [`b942cce`](https://github.com/apache/spark/commit/b942cce413f690c8b0267b083f3d5205d13e8de9).


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