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From andrewor14 <>
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:
    --- Diff: docs/ ---
    @@ -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><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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