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| author | Jacky Li <jacky.likun@gmail.com> | 2014-12-01 13:12:30 -0800 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2014-12-01 13:12:30 -0800 |
| commit | bafee67ebad01f7aea2cd393a70b57eb8345eeb0 (patch) | |
| tree | c817b8b224118bba662342d06c324fdee78e3d9c /sql | |
| parent | 5db8dcaf494e0dffed4fc22f19b0334d95ab6bfb (diff) | |
| download | spark-bafee67ebad01f7aea2cd393a70b57eb8345eeb0.tar.gz spark-bafee67ebad01f7aea2cd393a70b57eb8345eeb0.tar.bz2 spark-bafee67ebad01f7aea2cd393a70b57eb8345eeb0.zip | |
[SQL] add @group tab in limit() and count()
group tab is missing for scaladoc
Author: Jacky Li <jacky.likun@gmail.com>
Closes #3458 from jackylk/patch-7 and squashes the following commits:
0121a70 [Jacky Li] add @group tab in limit() and count()
Diffstat (limited to 'sql')
| -rw-r--r-- | sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala b/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala index 452baab8eb..c6d4dabf83 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/SchemaRDD.scala @@ -225,6 +225,8 @@ class SchemaRDD( * {{{ * schemaRDD.limit(10) * }}} + * + * @group Query */ def limit(limitNum: Int): SchemaRDD = new SchemaRDD(sqlContext, Limit(Literal(limitNum), logicalPlan)) @@ -355,6 +357,8 @@ class SchemaRDD( * Return the number of elements in the RDD. Unlike the base RDD implementation of count, this * implementation leverages the query optimizer to compute the count on the SchemaRDD, which * supports features such as filter pushdown. + * + * @group Query */ @Experimental override def count(): Long = aggregate(Count(Literal(1))).collect().head.getLong(0) |