Github user tnachen commented on a diff in the pull request:
https://github.com/apache/spark/pull/3074#discussion_r20114363
--- Diff: docs/configuration.md ---
@@ -224,6 +224,43 @@ Apart from these, the following properties are also
available, and may be useful
<code>spark.executor.uri</code>.
</td>
</tr>
+<tr>
+ <td><code>spark.executor.docker.image</code></td>
+ <td>(none)</td>
+ <td>
+ Set the docker image in which the Spark executors will run when using
Mesos. The selected
+ image must have Spark installed, as well as a compatible version of
the Mesos library.
+ The installed path of Spark in the image can be specified with
<code>spark.mesos.executor.home</code>;
+ the installed path of the Mesos library can be specified with
<code>spark.executorEnv.MESOS_NATIVE_LIBRARY</code>.
+ Mesos Docker support requires Mesos version 0.20.0 or later.
+ </td>
+</tr>
+<tr>
+ <td><code>spark.executor.docker.volumes</code></td>
+ <td>(none)</td>
+ <td>
+ Set the list of volumes which will be mounted into the Docker image,
which was set using
+ <code>spark.executor.docker.image</code>. The format of this property
is a comma-separated list of
+ mappings following the form passed to <tt>docker run -v</tt>. That is
they take the form:
+
+ <pre>[host_path:]container_path[:ro|:rw]</pre>
+
+ Mesos Docker volume support requires Mesos version 0.20.0 or later.
--- End diff --
Actually requires 0.20.1+
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