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 <[email protected]> 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 <[email protected]> Authored: Wed Mar 18 20:54:22 2015 -0400 Committer: Sean Owen <[email protected]> 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> --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
