[GitHub] spark pull request #15823: [SPARK-18191][CORE][FOLLOWUP] Call `setConf` if `...

2016-11-09 Thread asfgit
Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/15823


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[GitHub] spark pull request #15823: [SPARK-18191][CORE][FOLLOWUP] Call `setConf` if `...

2016-11-08 Thread rxin
Github user rxin commented on a diff in the pull request:

https://github.com/apache/spark/pull/15823#discussion_r87134013
  
--- Diff: 
core/src/main/scala/org/apache/spark/internal/io/HadoopMapReduceCommitProtocol.scala
 ---
@@ -42,7 +43,13 @@ class HadoopMapReduceCommitProtocol(jobId: String, path: 
String)
   @transient private var committer: OutputCommitter = _
 
   protected def setupCommitter(context: TaskAttemptContext): 
OutputCommitter = {
-context.getOutputFormatClass.newInstance().getOutputCommitter(context)
+val format = context.getOutputFormatClass.newInstance
--- End diff --

use `newInstance()` since it clearly has side effects.



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[GitHub] spark pull request #15823: [SPARK-18191][CORE][FOLLOWUP] Call `setConf` if `...

2016-11-08 Thread jiangxb1987
GitHub user jiangxb1987 opened a pull request:

https://github.com/apache/spark/pull/15823

[SPARK-18191][CORE][FOLLOWUP] Call `setConf` if `OutputFormat` is 
`Configurable`.

## What changes were proposed in this pull request?

We should call `setConf` if `OutputFormat` is `Configurable`, this should 
be done before we create `OutputCommitter` and `RecordWriter`.
This is follow up of #15769, see discussion 
[here](https://github.com/apache/spark/pull/15769/files#r87064229)

## How was this patch tested?

Add test of this case in `PairRDDFunctionsSuite`.


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

$ git pull https://github.com/jiangxb1987/spark config-format

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

https://github.com/apache/spark/pull/15823.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 #15823


commit 51d1fbe464fa49f4503435f0f10790d8f1ec35ad
Author: jiangxingbo 
Date:   2016-11-09T03:15:38Z

If outputFormat is Configurable, we should call setConf to it.




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