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[SPARK-15543][SQL] Rename DefaultSources to make them more self-describing #13311

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rxin
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@rxin rxin commented May 25, 2016

What changes were proposed in this pull request?

This patch renames various DefaultSources to make their names more self-describing. The choice of "DefaultSource" was from the days when we did not have a good way to specify short names.

They are now named:

  • LibSVMFileFormat
  • CSVFileFormat
  • JdbcRelationProvider
  • JsonFileFormat
  • ParquetFileFormat
  • TextFileFormat

Backward compatibility is maintained through aliasing.

How was this patch tested?

Updated relevant test cases too.

@@ -107,7 +107,7 @@ private[libsvm] class LibSVMOutputWriter(
* @see [[https://www.csie.ntu.edu.tw/~cjlin/libsvmtools/datasets/ LIBSVM datasets]]
*/
@Since("1.6.0")
class DefaultSource extends FileFormat with DataSourceRegister {
class LibSVMFileFormat extends FileFormat with DataSourceRegister {
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Can we add this to backwardCompatibilityMap just to be safe?

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we can ...

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it won't be type safe though.

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i added it

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SparkQA commented May 25, 2016

Test build #59308 has finished for PR 13311 at commit fc475ae.

  • This patch fails MiMa tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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LGTM

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SparkQA commented May 26, 2016

Test build #59310 has finished for PR 13311 at commit b91e442.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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SparkQA commented May 26, 2016

Test build #59316 has finished for PR 13311 at commit d59d6f6.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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SparkQA commented May 26, 2016

Test build #59318 has finished for PR 13311 at commit bfe9605.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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SparkQA commented May 26, 2016

Test build #59327 has finished for PR 13311 at commit 51dcde9.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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SparkQA commented May 26, 2016

Test build #59326 has finished for PR 13311 at commit eed27f0.

  • This patch fails Spark unit tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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SparkQA commented May 26, 2016

Test build #59343 has finished for PR 13311 at commit 94d6e7b.

  • This patch passes all tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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rxin commented May 26, 2016

Merging in master/2.0.

asfgit pushed a commit that referenced this pull request May 26, 2016
…ibing

## What changes were proposed in this pull request?
This patch renames various DefaultSources to make their names more self-describing. The choice of "DefaultSource" was from the days when we did not have a good way to specify short names.

They are now named:
- LibSVMFileFormat
- CSVFileFormat
- JdbcRelationProvider
- JsonFileFormat
- ParquetFileFormat
- TextFileFormat

Backward compatibility is maintained through aliasing.

## How was this patch tested?
Updated relevant test cases too.

Author: Reynold Xin <rxin@databricks.com>

Closes #13311 from rxin/SPARK-15543.

(cherry picked from commit 361ebc2)
Signed-off-by: Reynold Xin <rxin@databricks.com>
@asfgit asfgit closed this in 361ebc2 May 26, 2016
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4 participants