Github user ArtRand commented on a diff in the pull request:
https://github.com/apache/spark/pull/19555#discussion_r146244212
--- Diff: docs/running-on-mesos.md ---
@@ -613,6 +621,41 @@ See the [configuration page](configuration.html) for
information on Spark config
driver disconnects, the master immediately tears down the framework.
</td>
</tr>
+<tr>
+ <td><code>spark.mesos.rejectOfferDuration</code></td>
+ <td><code>120s</code></td>
+ <td>
+ The amount of time that the master will reject offer after declining
--- End diff --
This doesn't sound correct. The mesos.proto
(https://github.com/apache/mesos/blob/master/include/mesos/mesos.proto#L2310)
states:
```
Time to consider unused resources refused. Note that all unused
resources will be considered refused and use the default value
(below) regardless of whether Filters was passed to
SchedulerDriver::launchTasks. You MUST pass Filters with this
field set to change this behavior (i.e., get another offer which
includes unused resources sooner or later than the default).
```
some simple word-smithing or a link should make it clearer.
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