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From sro...@apache.org
Subject spark git commit: SPARK-6085 Part. 2 Increase default value for memory overhead
Date Thu, 19 Mar 2015 00:54:28 GMT
Repository: spark
Updated Branches:
  refs/heads/master a95ee242b -> 3db138742


SPARK-6085 Part. 2 Increase default value for memory overhead

- fixed a description of spark.mesos.executor.memoryOverhead from 7% to 10%
- This is a second part of SPARK-6085

Author: Jongyoul Lee <jongyoul@gmail.com>

Closes #5065 from jongyoul/SPARK-6085-1 and squashes the following commits:

c5af84c [Jongyoul Lee] SPARK-6085 Part. 2 Increase default value for memory overhead - Changed
"MiB" to "MB"
dbac1c0 [Jongyoul Lee] SPARK-6085 Part. 2 Increase default value for memory overhead - fixed
a description of spark.mesos.executor.memoryOverhead from 7% to 10%


Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/3db13874
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/3db13874
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/3db13874

Branch: refs/heads/master
Commit: 3db13874250ded267d7455898e4048a70a47fdcd
Parents: a95ee24
Author: Jongyoul Lee <jongyoul@gmail.com>
Authored: Wed Mar 18 20:54:22 2015 -0400
Committer: Sean Owen <sowen@cloudera.com>
Committed: Wed Mar 18 20:54:22 2015 -0400

----------------------------------------------------------------------
 docs/running-on-mesos.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/spark/blob/3db13874/docs/running-on-mesos.md
----------------------------------------------------------------------
diff --git a/docs/running-on-mesos.md b/docs/running-on-mesos.md
index 59a3e9d..6a9d304 100644
--- a/docs/running-on-mesos.md
+++ b/docs/running-on-mesos.md
@@ -224,11 +224,11 @@ See the [configuration page](configuration.html) for information on
Spark config
   <td><code>spark.mesos.executor.memoryOverhead</code></td>
   <td>executor memory * 0.10, with minimum of 384</td>
   <td>
-    This value is an additive for <code>spark.executor.memory</code>, specified
in MiB,
+    This value is an additive for <code>spark.executor.memory</code>, specified
in MB,
     which is used to calculate the total Mesos task memory. A value of <code>384</code>
-    implies a 384MiB overhead. Additionally, there is a hard-coded 7% minimum
+    implies a 384MB overhead. Additionally, there is a hard-coded 10% minimum
     overhead. The final overhead will be the larger of either
-    `spark.mesos.executor.memoryOverhead` or 7% of `spark.executor.memory`.
+    `spark.mesos.executor.memoryOverhead` or 10% of `spark.executor.memory`.
   </td>
 </tr>
 </table>


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