[05/50] git commit: Small changes from Matei review

[pw...@apache.org]

Small changes from Matei review


Project: http://git-wip-us.apache.org/repos/asf/incubator-spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-spark/commit/1450b8ef
Tree: http://git-wip-us.apache.org/repos/asf/incubator-spark/tree/1450b8ef
Diff: http://git-wip-us.apache.org/repos/asf/incubator-spark/diff/1450b8ef

Branch: refs/heads/scala-2.10
Commit: 1450b8ef87d65634800941bbaf259d9b4dd6cc3b
Parents: b1c6fa1
Author: Patrick Wendell <pw...@gmail.com>
Authored: Wed Dec 4 18:49:32 2013 -0800
Committer: Patrick Wendell <pw...@gmail.com>
Committed: Wed Dec 4 18:49:32 2013 -0800

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 docs/configuration.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-spark/blob/1450b8ef/docs/configuration.md
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diff --git a/docs/configuration.md b/docs/configuration.md
index 1a3eef3..22abe1c 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -331,7 +331,7 @@ Apart from these, the following properties are also available, and may be useful
   <td>spark.shuffle.consolidateFiles</td>
   <td>false</td>
   <td>
-    If set to "true", consolidates intermediate files created during a shuffle.
+    If set to "true", consolidates intermediate files created during a shuffle. Creating fewer files can improve filesystem performance if you run shuffles with large numbers of reduce tasks.
   </td>
 </tr>
 <tr>
@@ -346,7 +346,7 @@ Apart from these, the following properties are also available, and may be useful
   <td>spark.speculation.interval</td>
   <td>100</td>
   <td>
-    How often Spark will check for tasks to speculate, in seconds.
+    How often Spark will check for tasks to speculate, in milliseconds.
   </td>
 </tr>
 <tr>