Repository: spark
Updated Branches:
refs/heads/branch-2.1 a03564418 -> 9483242f4
[SPARK-18760][SQL] Consistent format specification for FileFormats
## What changes were proposed in this pull request?
This patch fixes the format specification in explain for file sources (Parquet
and Text formats are the only two that are different from the rest):
Before:
```
scala> spark.read.text("test.text").explain()
== Physical Plan ==
*FileScan text [value#15] Batched: false, Format:
org.apache.spark.sql.execution.datasources.text.TextFileFormatxyz, Location:
InMemoryFileIndex[file:/scratch/rxin/spark/test.text], PartitionFilters: [],
PushedFilters: [], ReadSchema: struct<value:string>
```
After:
```
scala> spark.read.text("test.text").explain()
== Physical Plan ==
*FileScan text [value#15] Batched: false, Format: Text, Location:
InMemoryFileIndex[file:/scratch/rxin/spark/test.text], PartitionFilters: [],
PushedFilters: [], ReadSchema: struct<value:string>
```
Also closes #14680.
## How was this patch tested?
Verified in spark-shell.
Author: Reynold Xin <[email protected]>
Closes #16187 from rxin/SPARK-18760.
(cherry picked from commit 5f894d23a54ea99f75f8b722e111e5270f7f80cf)
Signed-off-by: Reynold Xin <[email protected]>
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/9483242f
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/9483242f
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/9483242f
Branch: refs/heads/branch-2.1
Commit: 9483242f4c6cc13001e5a967810718b26beb2361
Parents: a035644
Author: Reynold Xin <[email protected]>
Authored: Thu Dec 8 12:52:05 2016 -0800
Committer: Reynold Xin <[email protected]>
Committed: Thu Dec 8 12:52:21 2016 -0800
----------------------------------------------------------------------
.../sql/execution/datasources/parquet/ParquetFileFormat.scala | 2 +-
.../spark/sql/execution/datasources/text/TextFileFormat.scala | 2 ++
.../apache/spark/sql/streaming/FileStreamSourceSuite.scala | 7 ++++---
3 files changed, 7 insertions(+), 4 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/spark/blob/9483242f/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala
----------------------------------------------------------------------
diff --git
a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala
b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala
index 031a0fe..0965ffe 100644
---
a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala
+++
b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/parquet/ParquetFileFormat.scala
@@ -61,7 +61,7 @@ class ParquetFileFormat
override def shortName(): String = "parquet"
- override def toString: String = "ParquetFormat"
+ override def toString: String = "Parquet"
override def hashCode(): Int = getClass.hashCode()
http://git-wip-us.apache.org/repos/asf/spark/blob/9483242f/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/text/TextFileFormat.scala
----------------------------------------------------------------------
diff --git
a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/text/TextFileFormat.scala
b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/text/TextFileFormat.scala
index 8e04396..3e89082 100644
---
a/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/text/TextFileFormat.scala
+++
b/sql/core/src/main/scala/org/apache/spark/sql/execution/datasources/text/TextFileFormat.scala
@@ -43,6 +43,8 @@ class TextFileFormat extends TextBasedFileFormat with
DataSourceRegister {
override def shortName(): String = "text"
+ override def toString: String = "Text"
+
private def verifySchema(schema: StructType): Unit = {
if (schema.size != 1) {
throw new AnalysisException(
http://git-wip-us.apache.org/repos/asf/spark/blob/9483242f/sql/core/src/test/scala/org/apache/spark/sql/streaming/FileStreamSourceSuite.scala
----------------------------------------------------------------------
diff --git
a/sql/core/src/test/scala/org/apache/spark/sql/streaming/FileStreamSourceSuite.scala
b/sql/core/src/test/scala/org/apache/spark/sql/streaming/FileStreamSourceSuite.scala
index 7b6fe83..267c462 100644
---
a/sql/core/src/test/scala/org/apache/spark/sql/streaming/FileStreamSourceSuite.scala
+++
b/sql/core/src/test/scala/org/apache/spark/sql/streaming/FileStreamSourceSuite.scala
@@ -31,7 +31,8 @@ import org.apache.spark.sql.test.SharedSQLContext
import org.apache.spark.sql.types._
import org.apache.spark.util.Utils
-class FileStreamSourceTest extends StreamTest with SharedSQLContext with
PrivateMethodTester {
+abstract class FileStreamSourceTest
+ extends StreamTest with SharedSQLContext with PrivateMethodTester {
import testImplicits._
@@ -848,13 +849,13 @@ class FileStreamSourceSuite extends FileStreamSourceTest {
val explainWithoutExtended = q.explainInternal(false)
// `extended = false` only displays the physical plan.
assert("Relation.*text".r.findAllMatchIn(explainWithoutExtended).size
=== 0)
- assert("TextFileFormat".r.findAllMatchIn(explainWithoutExtended).size
=== 1)
+ assert(": Text".r.findAllMatchIn(explainWithoutExtended).size === 1)
val explainWithExtended = q.explainInternal(true)
// `extended = true` displays 3 logical plans
(Parsed/Optimized/Optimized) and 1 physical
// plan.
assert("Relation.*text".r.findAllMatchIn(explainWithExtended).size ===
3)
- assert("TextFileFormat".r.findAllMatchIn(explainWithExtended).size ===
1)
+ assert(": Text".r.findAllMatchIn(explainWithExtended).size === 1)
} finally {
q.stop()
}
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