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Posted to reviews@spark.apache.org by gatorsmile <gi...@git.apache.org> on 2015/12/26 19:28:17 UTC

[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

GitHub user gatorsmile opened a pull request:

    https://github.com/apache/spark/pull/10484

    [SPARK-12520] [PySpark] [1.5] Ensure the join type is `inner` for equi-Join. 

    This PR is to add `assert` to ensure the join type is `inner` for equi-Join. 
    
    JIRA: https://issues.apache.org/jira/browse/SPARK-12520
     
    In the JIRA, users specify the join type `outer` when using the equi-join. However, the result we returned is the `inner` join, which is the only type Spark 1.5 supports. (Note, starting from Spark 1.6, we can support the other types for equi-join). 
    
    For example, 
    ```scala
    joined_table = left_table.join(right_table, "joining_column", "outer")
    ```
    
    Should we also back port it to 1.4? @davies @JoshRosen Thanks!

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

    $ git pull https://github.com/gatorsmile/spark pythonEquiOuterJoin

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

    https://github.com/apache/spark/pull/10484.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 #10484
    
----
commit 4a392dd8cd5072c913d2e886e42aad86172d2f66
Author: gatorsmile <ga...@gmail.com>
Date:   2015-12-26T18:16:54Z

    add assert.

----


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[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

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

    https://github.com/apache/spark/pull/10484#issuecomment-167354765
  
    Merged build finished. Test PASSed.


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[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

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

    https://github.com/apache/spark/pull/10484


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[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

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

    https://github.com/apache/spark/pull/10484#issuecomment-167498565
  
    LGTM, merging into 1.5 branch.


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[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

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

    https://github.com/apache/spark/pull/10484#issuecomment-167506415
  
    Thank you!


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[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

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

    https://github.com/apache/spark/pull/10484#issuecomment-167354602
  
      [Test build #48347 has finished](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/48347/console) for   PR 10484 at commit [`4a392dd`](https://github.com/apache/spark/commit/4a392dd8cd5072c913d2e886e42aad86172d2f66).
     * This patch **passes all tests**.
     * This patch merges cleanly.
     * This patch adds no public classes.


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[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

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

    https://github.com/apache/spark/pull/10484#issuecomment-167354768
  
    Test PASSed.
    Refer to this link for build results (access rights to CI server needed): 
    https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/48347/
    Test PASSed.


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[GitHub] spark pull request: [SPARK-12520] [PySpark] [1.5] Ensure the join ...

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

    https://github.com/apache/spark/pull/10484#issuecomment-167353434
  
      [Test build #48347 has started](https://amplab.cs.berkeley.edu/jenkins/job/SparkPullRequestBuilder/48347/consoleFull) for   PR 10484 at commit [`4a392dd`](https://github.com/apache/spark/commit/4a392dd8cd5072c913d2e886e42aad86172d2f66).


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