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Diffstat (limited to 'docs/configuration.md')
| -rw-r--r-- | docs/configuration.md | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/docs/configuration.md b/docs/configuration.md index 87cb4a6797..036a0df480 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -198,6 +198,15 @@ Apart from these, the following properties are also available, and may be useful </td> </tr> <tr> + <td>spark.akka.frameSize</td> + <td>10</td> + <td> + Maximum message size to allow in "control plane" communication (for serialized tasks and task + results), in MB. Increase this if your tasks need to send back large results to the master + (e.g. using <code>collect()</code> on a large dataset). + </td> +</tr> +<tr> <td>spark.akka.threads</td> <td>4</td> <td> @@ -206,6 +215,13 @@ Apart from these, the following properties are also available, and may be useful </td> </tr> <tr> + <td>spark.akka.timeout</td> + <td>20</td> + <td> + Communication timeout between Spark nodes. + </td> +</tr> +<tr> <td>spark.master.host</td> <td>(local hostname)</td> <td> |