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| author | Hossein <hossein@databricks.com> | 2016-10-30 16:17:23 -0700 |
|---|---|---|
| committer | Felix Cheung <felixcheung@apache.org> | 2016-10-30 16:17:23 -0700 |
| commit | 2881a2d1d1a650a91df2c6a01275eba14a43b42a (patch) | |
| tree | 1083f14a8b284f1ebdb9e69a0b842edf6b14116d /docs | |
| parent | 8ae2da0b2551011e2f6cf02907a1e20c138a4b2f (diff) | |
| download | spark-2881a2d1d1a650a91df2c6a01275eba14a43b42a.tar.gz spark-2881a2d1d1a650a91df2c6a01275eba14a43b42a.tar.bz2 spark-2881a2d1d1a650a91df2c6a01275eba14a43b42a.zip | |
[SPARK-17919] Make timeout to RBackend configurable in SparkR
## What changes were proposed in this pull request?
This patch makes RBackend connection timeout configurable by user.
## How was this patch tested?
N/A
Author: Hossein <hossein@databricks.com>
Closes #15471 from falaki/SPARK-17919.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/configuration.md | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/docs/configuration.md b/docs/configuration.md index 6600cb6c0a..780fc94908 100644 --- a/docs/configuration.md +++ b/docs/configuration.md @@ -1890,6 +1890,21 @@ showDF(properties, numRows = 200, truncate = FALSE) <code>spark.r.shell.command</code> is used for sparkR shell while <code>spark.r.driver.command</code> is used for running R script. </td> </tr> +<tr> + <td><code>spark.r.backendConnectionTimeout</code></td> + <td>6000</td> + <td> + Connection timeout set by R process on its connection to RBackend in seconds. + </td> +</tr> +<tr> + <td><code>spark.r.heartBeatInterval</code></td> + <td>100</td> + <td> + Interval for heartbeats sents from SparkR backend to R process to prevent connection timeout. + </td> +</tr> + </table> #### Deploy |