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Diffstat (limited to 'docs/scala-programming-guide.md')
| -rw-r--r-- | docs/scala-programming-guide.md | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/scala-programming-guide.md b/docs/scala-programming-guide.md index 2315aadbdf..b0da130fcb 100644 --- a/docs/scala-programming-guide.md +++ b/docs/scala-programming-guide.md @@ -67,6 +67,8 @@ The master URL passed to Spark can be in one of the following formats: </td></tr> </table> +If no master URL is specified, the spark shell defaults to "local". + For running on YARN, Spark launches an instance of the standalone deploy cluster within YARN; see [running on YARN](running-on-yarn.html) for details. ### Deploying Code on a Cluster |