diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/configuration.md | 2 | ||||
| -rw-r--r-- | docs/security.md | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/docs/configuration.md b/docs/configuration.md index c496146e3e..4de202d7f7 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -1020,6 +1020,7 @@ Apart from these, the following properties are also available, and may be useful <td>(random)</td> <td> Port for the executor to listen on. This is used for communicating with the driver. + This is only relevant when using the Akka RPC backend. </td> </tr> <tr> @@ -1027,6 +1028,7 @@ Apart from these, the following properties are also available, and may be useful <td>(random)</td> <td> Port for the driver's HTTP file server to listen on. + This is only relevant when using the Akka RPC backend. </td> </tr> <tr> diff --git a/docs/security.md b/docs/security.md index 1771094151..e1af221d44 100644 --- a/docs/security.md +++ b/docs/security.md @@ -149,7 +149,8 @@ configure those ports. <td>(random)</td> <td>Schedule tasks</td> <td><code>spark.executor.port</code></td> - <td>Akka-based. Set to "0" to choose a port randomly.</td> + <td>Akka-based. Set to "0" to choose a port randomly. Only used if Akka RPC backend is + configured.</td> </tr> <tr> <td>Executor</td> @@ -157,7 +158,7 @@ configure those ports. <td>(random)</td> <td>File server for files and jars</td> <td><code>spark.fileserver.port</code></td> - <td>Jetty-based</td> + <td>Jetty-based. Only used if Akka RPC backend is configured.</td> </tr> <tr> <td>Executor</td> |