Github user zjffdu commented on a diff in the pull request: https://github.com/apache/spark/pull/14744#discussion_r76204928 --- Diff: docs/configuration.md --- @@ -1752,6 +1752,14 @@ showDF(properties, numRows = 200, truncate = FALSE) Executable for executing R scripts in client modes for driver. Ignored in cluster modes. </td> </tr> +<tr> + <td><code>spark.r.shell.command</code></td> + <td>R</td> + <td> + Executable for executing sparkR shell in client modes for driver. Ignored in cluster modes. It is the same as environment variable <code>SPARKR_DRIVER_R</code>, but take precedence over it. + <code>spark.r.shell.command</code> is used for interactive mode of sparkR (sparkR shell) while <code>spark.r.driver.command</code> is used for the batch mode (running sparkR script). --- End diff -- Got it :smile:
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