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From andrewor14 <...@git.apache.org>
Subject [GitHub] spark pull request: [SPARK-5095][MESOS] Support capping cores and ...
Date Fri, 20 Feb 2015 20:31:18 GMT
Github user andrewor14 commented on a diff in the pull request:

    https://github.com/apache/spark/pull/4027#discussion_r25100463
  
    --- 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.
    --- End diff --
    
    The maximum number of cores to use on each Spark executor. Coarse-grained mode only.


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