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| author | Hossein <hossein@databricks.com> | 2015-06-10 13:18:48 -0700 |
|---|---|---|
| committer | Andrew Or <andrew@databricks.com> | 2015-06-10 13:19:44 -0700 |
| commit | 30ebf1a233295539c2455bd838bae7315711e1e2 (patch) | |
| tree | 343aee2fe06a428c38f2afedb59b8f197c51cf91 /docs | |
| parent | 38112905bc3b33f2ae75274afba1c30e116f6e46 (diff) | |
| download | spark-30ebf1a233295539c2455bd838bae7315711e1e2.tar.gz spark-30ebf1a233295539c2455bd838bae7315711e1e2.tar.bz2 spark-30ebf1a233295539c2455bd838bae7315711e1e2.zip | |
[SPARK-8282] [SPARKR] Make number of threads used in RBackend configurable
Read number of threads for RBackend from configuration.
[SPARK-8282] #comment Linking with JIRA
Author: Hossein <hossein@databricks.com>
Closes #6730 from falaki/SPARK-8282 and squashes the following commits:
33b3d98 [Hossein] Documented new config parameter
70f2a9c [Hossein] Fixing import
ec44225 [Hossein] Read number of threads for RBackend from configuration
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/configuration.md | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/docs/configuration.md b/docs/configuration.md index 3960e7e78b..95a322f79b 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -1495,6 +1495,18 @@ Apart from these, the following properties are also available, and may be useful </tr> </table> +#### SparkR +<table class="table"> +<tr><th>Property Name</th><th>Default</th><th>Meaning</th></tr> +<tr> + <td><code>spark.r.numRBackendThreads</code></td> + <td>2</td> + <td> + Number of threads used by RBackend to handle RPC calls from SparkR package. + </td> +</tr> +</table> + #### Cluster Managers Each cluster manager in Spark has additional configuration options. Configurations can be found on the pages for each mode: |