Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67774982
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67775004
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67774733
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user asfgit closed the pull request at:
https://github.com/apache/spark/pull/13592
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Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67773057
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67763740
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user yhuai commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67763685
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67750092
--- Diff: docs/sql-programming-guide.md ---
@@ -170,34 +175,37 @@ df.show()
-{% highlight r %}
-sqlContext <- SQLContext(sc)
Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67749954
--- Diff: docs/sql-programming-guide.md ---
@@ -419,35 +423,39 @@ In addition to simple column references and
expressions, DataFrames also have a
Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67749843
--- Diff: docs/sql-programming-guide.md ---
@@ -1740,17 +1759,14 @@ results = spark.sql("FROM src SELECT key,
value").collect()
Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67746855
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67747099
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67746893
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,129 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67543099
--- Diff: docs/sql-programming-guide.md ---
@@ -517,24 +517,26 @@ types such as Sequences or Arrays. This RDD can be
implicitly converted to a Dat
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67204480
--- Diff: docs/sql-programming-guide.md ---
@@ -1326,7 +1325,7 @@ write.df(df1, "data/test_table/key=1", "parquet",
"overwrite")
write.df(df2,
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67204146
--- Diff: docs/sql-programming-guide.md ---
@@ -1142,11 +1141,11 @@ write.parquet(schemaPeople, "people.parquet")
# Read in the Parquet file
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67203777
--- Diff: docs/sql-programming-guide.md ---
@@ -1142,11 +1141,11 @@ write.parquet(schemaPeople, "people.parquet")
# Read in the Parquet file
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67203431
--- Diff: docs/sql-programming-guide.md ---
@@ -1142,11 +1141,11 @@ write.parquet(schemaPeople, "people.parquet")
# Read in the Parquet file
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67203021
--- Diff: docs/sql-programming-guide.md ---
@@ -956,30 +954,30 @@ file directly with SQL.
{% highlight scala %}
-val df =
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67202934
--- Diff: docs/sql-programming-guide.md ---
@@ -939,7 +937,7 @@ df.select("name",
"age").write.save("namesAndAges.parquet", format="parquet")
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67202830
--- Diff: docs/sql-programming-guide.md ---
@@ -889,7 +887,7 @@ df.select("name",
"favorite_color").write.save("namesAndFavColors.parquet")
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67202611
--- Diff: docs/sql-programming-guide.md ---
@@ -419,35 +419,35 @@ In addition to simple column references and
expressions, DataFrames also have a
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67202506
--- Diff: docs/sql-programming-guide.md ---
@@ -363,10 +363,10 @@ In addition to simple column references and
expressions, DataFrames also have a
Github user dongjoon-hyun commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r67202307
--- Diff: docs/sql-programming-guide.md ---
@@ -171,9 +171,9 @@ df.show()
{% highlight r %}
-sqlContext <- SQLContext(sc)
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66894492
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66894292
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66894132
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66893943
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66893918
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66893224
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66892238
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66891847
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user clockfly commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66891502
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66886012
--- Diff: docs/sql-programming-guide.md ---
@@ -587,7 +590,7 @@ for the JavaBean.
{% highlight java %}
// sc is an existing
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66884213
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66884198
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66884076
--- Diff: docs/sql-programming-guide.md ---
@@ -517,24 +517,26 @@ types such as Sequences or Arrays. This RDD can be
implicitly converted to a Dat
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66878387
--- Diff: docs/sql-programming-guide.md ---
@@ -1650,14 +1646,15 @@ SELECT * FROM jsonTable
## Hive Tables
Spark SQL also supports reading
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66877689
--- Diff: docs/sql-programming-guide.md ---
@@ -604,49 +607,47 @@ JavaRDD people =
sc.textFile("examples/src/main/resources/people.txt").m
});
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66877316
--- Diff: docs/sql-programming-guide.md ---
@@ -587,7 +590,7 @@ for the JavaBean.
{% highlight java %}
// sc is an existing
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66877088
--- Diff: docs/sql-programming-guide.md ---
@@ -517,24 +517,26 @@ types such as Sequences or Arrays. This RDD can be
implicitly converted to a Dat
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66875336
--- Diff: docs/sql-programming-guide.md ---
@@ -171,9 +171,9 @@ df.show()
{% highlight r %}
-sqlContext <- SQLContext(sc)
+spark
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66875208
--- Diff: docs/sql-programming-guide.md ---
@@ -145,10 +145,10 @@ df.show()
{% highlight java %}
-JavaSparkContext sc = ...; // An
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66874954
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66873712
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66872913
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,130 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user WeichenXu123 commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66700281
--- Diff: docs/sql-programming-guide.md ---
@@ -517,24 +517,26 @@ types such as Sequences or Arrays. This RDD can be
implicitly converted to a Dat
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66700277
--- Diff: docs/sql-programming-guide.md ---
@@ -1607,13 +1600,13 @@ a regular multi-line JSON file will most often fail.
{% highlight r %}
Github user WeichenXu123 commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66699400
--- Diff: docs/sql-programming-guide.md ---
@@ -1607,13 +1600,13 @@ a regular multi-line JSON file will most often fail.
{% highlight r %}
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r3884
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,121 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r3638
--- Diff: docs/sql-programming-guide.md ---
@@ -184,20 +175,20 @@ showDF(df)
-## DataFrame Operations
+## Untyped Dataset
Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66566175
--- Diff: docs/sql-programming-guide.md ---
@@ -184,20 +175,20 @@ showDF(df)
-## DataFrame Operations
+## Untyped Dataset Operations
Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66566143
--- Diff: docs/sql-programming-guide.md ---
@@ -184,20 +175,20 @@ showDF(df)
-## DataFrame Operations
+## Untyped Dataset Operations
Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66566102
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,121 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66566055
--- Diff: docs/sql-programming-guide.md ---
@@ -12,130 +12,121 @@ title: Spark SQL and DataFrames
Spark SQL is a Spark module for structured data
Github user rxin commented on a diff in the pull request:
https://github.com/apache/spark/pull/13592#discussion_r66566019
--- Diff: docs/sql-programming-guide.md ---
@@ -1,7 +1,7 @@
---
layout: global
-displayTitle: Spark SQL, DataFrames and Datasets Guide
-title:
GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/13592
[SPARK-15863][SQL][DOC] Initial SQL programming guide update for Spark 2.0
## What changes were proposed in this pull request?
Initial SQL programming guide update for Spark 2.0.
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