spark git commit: [SPARK-17010][MINOR][DOC] Wrong description in memory management document

[rxin]

Repository: spark
Updated Branches:
  refs/heads/master 665e17532 -> 7a6a3c3fb


[SPARK-17010][MINOR][DOC] Wrong description in memory management document

## What changes were proposed in this pull request?

change the remain percent to right one.

## How was this patch tested?

Manual review

Author: Tao Wang 

Closes #14591 from WangTaoTheTonic/patch-1.


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/7a6a3c3f
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/7a6a3c3f
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/7a6a3c3f

Branch: refs/heads/master
Commit: 7a6a3c3fbcea889ca20beae9d4198df2fe53bd1b
Parents: 665e175
Author: Tao Wang 
Authored: Wed Aug 10 22:30:18 2016 -0700
Committer: Reynold Xin 
Committed: Wed Aug 10 22:30:18 2016 -0700

--
 docs/tuning.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
--


http://git-wip-us.apache.org/repos/asf/spark/blob/7a6a3c3f/docs/tuning.md
--
diff --git a/docs/tuning.md b/docs/tuning.md
index 1ed1409..976f2eb 100644
--- a/docs/tuning.md
+++ b/docs/tuning.md
@@ -115,7 +115,7 @@ Although there are two relevant configurations, the typical 
user should not need
 as the default values are applicable to most workloads:
 
 * `spark.memory.fraction` expresses the size of `M` as a fraction of the (JVM 
heap space - 300MB)
-(default 0.6). The rest of the space (25%) is reserved for user data 
structures, internal
+(default 0.6). The rest of the space (40%) is reserved for user data 
structures, internal
 metadata in Spark, and safeguarding against OOM errors in the case of sparse 
and unusually
 large records.
 * `spark.memory.storageFraction` expresses the size of `R` as a fraction of 
`M` (default 0.5).


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spark git commit: [SPARK-17010][MINOR][DOC] Wrong description in memory management document

[rxin]

Repository: spark
Updated Branches:
  refs/heads/branch-2.0 d3a30d2f0 -> 1e4013571


[SPARK-17010][MINOR][DOC] Wrong description in memory management document

## What changes were proposed in this pull request?

change the remain percent to right one.

## How was this patch tested?

Manual review

Author: Tao Wang 

Closes #14591 from WangTaoTheTonic/patch-1.

(cherry picked from commit 7a6a3c3fbcea889ca20beae9d4198df2fe53bd1b)
Signed-off-by: Reynold Xin 


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/1e401357
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/1e401357
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/1e401357

Branch: refs/heads/branch-2.0
Commit: 1e4013571b18ca337ea664838f7f8e781c8de7aa
Parents: d3a30d2
Author: Tao Wang 
Authored: Wed Aug 10 22:30:18 2016 -0700
Committer: Reynold Xin 
Committed: Wed Aug 10 22:30:25 2016 -0700

--
 docs/tuning.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
--


http://git-wip-us.apache.org/repos/asf/spark/blob/1e401357/docs/tuning.md
--
diff --git a/docs/tuning.md b/docs/tuning.md
index 1ed1409..976f2eb 100644
--- a/docs/tuning.md
+++ b/docs/tuning.md
@@ -115,7 +115,7 @@ Although there are two relevant configurations, the typical 
user should not need
 as the default values are applicable to most workloads:
 
 * `spark.memory.fraction` expresses the size of `M` as a fraction of the (JVM 
heap space - 300MB)
-(default 0.6). The rest of the space (25%) is reserved for user data 
structures, internal
+(default 0.6). The rest of the space (40%) is reserved for user data 
structures, internal
 metadata in Spark, and safeguarding against OOM errors in the case of sparse 
and unusually
 large records.
 * `spark.memory.storageFraction` expresses the size of `R` as a fraction of 
`M` (default 0.5).


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