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Posted to commits@spark.apache.org by sr...@apache.org on 2016/09/21 08:33:37 UTC

spark git commit: [CORE][DOC] Fix errors in comments

Repository: spark
Updated Branches:
  refs/heads/master e48ebc4e4 -> 61876a427


[CORE][DOC] Fix errors in comments

## What changes were proposed in this pull request?
While reading source code of CORE and SQL core, I found some minor errors in comments such as extra space, missing blank line and grammar error.

I fixed these minor errors and might find more during my source code study.

## How was this patch tested?
Manually build

Author: wm624@hotmail.com <wm...@hotmail.com>

Closes #15151 from wangmiao1981/mem.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/61876a42
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/61876a42
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/61876a42

Branch: refs/heads/master
Commit: 61876a42793bde0da90f54b44255148ed54b7f61
Parents: e48ebc4
Author: wm624@hotmail.com <wm...@hotmail.com>
Authored: Wed Sep 21 09:33:29 2016 +0100
Committer: Sean Owen <so...@cloudera.com>
Committed: Wed Sep 21 09:33:29 2016 +0100

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 core/src/main/scala/org/apache/spark/storage/BlockManagerId.scala | 2 +-
 sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/61876a42/core/src/main/scala/org/apache/spark/storage/BlockManagerId.scala
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diff --git a/core/src/main/scala/org/apache/spark/storage/BlockManagerId.scala b/core/src/main/scala/org/apache/spark/storage/BlockManagerId.scala
index cae7c9e..f255f5b 100644
--- a/core/src/main/scala/org/apache/spark/storage/BlockManagerId.scala
+++ b/core/src/main/scala/org/apache/spark/storage/BlockManagerId.scala
@@ -28,7 +28,7 @@ import org.apache.spark.util.Utils
  * :: DeveloperApi ::
  * This class represent an unique identifier for a BlockManager.
  *
- * The first 2 constructors of this class is made private to ensure that BlockManagerId objects
+ * The first 2 constructors of this class are made private to ensure that BlockManagerId objects
  * can be created only using the apply method in the companion object. This allows de-duplication
  * of ID objects. Also, constructor parameters are private to ensure that parameters cannot be
  * modified from outside this class.

http://git-wip-us.apache.org/repos/asf/spark/blob/61876a42/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
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diff --git a/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala b/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
index 0f6292d..6d7ac0f 100644
--- a/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
+++ b/sql/core/src/main/scala/org/apache/spark/sql/SparkSession.scala
@@ -937,7 +937,7 @@ object SparkSession {
   }
 
   /**
-   * Return true if Hive classes can be loaded, otherwise false.
+   * @return true if Hive classes can be loaded, otherwise false.
    */
   private[spark] def hiveClassesArePresent: Boolean = {
     try {


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