spark-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From marmb...@apache.org
Subject git commit: [SQL][Docs] Update the output of printSchema and fix a typo in SQL programming guide.
Date Thu, 02 Oct 2014 18:37:45 GMT
Repository: spark
Updated Branches:
  refs/heads/master 5b4a5b1ac -> 82a6a083a


[SQL][Docs] Update the output of printSchema and fix a typo in SQL programming guide.

We have changed the output format of `printSchema`. This PR will update our SQL programming
guide to show the updated format. Also, it fixes a typo (the value type of `StructType` in
Java API).

Author: Yin Huai <huai@cse.ohio-state.edu>

Closes #2630 from yhuai/sqlDoc and squashes the following commits:

267d63e [Yin Huai] Update the output of printSchema and fix a typo.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/82a6a083
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/82a6a083
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/82a6a083

Branch: refs/heads/master
Commit: 82a6a083a485140858bcd93d73adec59bb5cca64
Parents: 5b4a5b1
Author: Yin Huai <huai@cse.ohio-state.edu>
Authored: Thu Oct 2 11:37:24 2014 -0700
Committer: Michael Armbrust <michael@databricks.com>
Committed: Thu Oct 2 11:37:24 2014 -0700

----------------------------------------------------------------------
 docs/sql-programming-guide.md | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/82a6a083/docs/sql-programming-guide.md
----------------------------------------------------------------------
diff --git a/docs/sql-programming-guide.md b/docs/sql-programming-guide.md
index 818fd5a..368c3d0 100644
--- a/docs/sql-programming-guide.md
+++ b/docs/sql-programming-guide.md
@@ -620,8 +620,8 @@ val people = sqlContext.jsonFile(path)
 // The inferred schema can be visualized using the printSchema() method.
 people.printSchema()
 // root
-//  |-- age: IntegerType
-//  |-- name: StringType
+//  |-- age: integer (nullable = true)
+//  |-- name: string (nullable = true)
 
 // Register this SchemaRDD as a table.
 people.registerTempTable("people")
@@ -658,8 +658,8 @@ JavaSchemaRDD people = sqlContext.jsonFile(path);
 // The inferred schema can be visualized using the printSchema() method.
 people.printSchema();
 // root
-//  |-- age: IntegerType
-//  |-- name: StringType
+//  |-- age: integer (nullable = true)
+//  |-- name: string (nullable = true)
 
 // Register this JavaSchemaRDD as a table.
 people.registerTempTable("people");
@@ -697,8 +697,8 @@ people = sqlContext.jsonFile(path)
 # The inferred schema can be visualized using the printSchema() method.
 people.printSchema()
 # root
-#  |-- age: IntegerType
-#  |-- name: StringType
+#  |-- age: integer (nullable = true)
+#  |-- name: string (nullable = true)
 
 # Register this SchemaRDD as a table.
 people.registerTempTable("people")
@@ -1394,7 +1394,7 @@ please use factory methods provided in
 </tr>
 <tr>
   <td> <b>StructType</b> </td>
-  <td> org.apache.spark.sql.api.java </td>
+  <td> org.apache.spark.sql.api.java.Row </td>
   <td>
   DataType.createStructType(<i>fields</i>)<br />
   <b>Note:</b> <i>fields</i> is a List or an array of StructFields.


---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@spark.apache.org
For additional commands, e-mail: commits-help@spark.apache.org


Mime
View raw message