Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/4027#discussion_r25100423
--- Diff: docs/running-on-mesos.md ---
@@ -226,6 +226,20 @@ See the [configuration page](configuration.html) for
information on Spark config
The final total amount of memory allocated is the maximum value
between executor memory plus memoryOverhead, and overhead fraction (1.07) plus
the executor memory.
</td>
</tr>
+<tr>
+ <td><code>spark.mesos.coarse.cores.max</code></td>
+ <td>Int.MaxValue</td>
+ <td>
+ The maximum amount of cores the coarse grained mesos scheduler will
allocate per executor. This only applies for coarse grained mode.
+ </td>
+</tr>
+<tr>
+ <td><code>spark.mesos.coarse.executors.max</code></td>
+ <td>1</td>
+ <td>
+ The maximum amount of executors that the coarse grained mesos
scheduler will run per slave. This only applies for coarse grained mode.
--- End diff --
The maximum number of executors that Spark will run on each Mesos slave.
Coarse-grained mode only.
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