[SPARK-25909] fix documentation on cluster managers

## What changes were proposed in this pull request?

Propose changing the documentation to state that there are 4, not 3, cluster managers available.

## How was this patch tested?

This is a docs-only patch and doesn't need any new testing beyond the normal CI process for Spark.

Closes #22922 from jameslamb/bugfix/cluster_docs.

Authored-by: James Lamb <jaylamb20@gmail.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
This commit is contained in:
James Lamb 2018-11-02 11:05:10 -05:00 committed by Sean Owen
parent c00186f90c
commit c71db43e11

View file

@ -45,7 +45,7 @@ There are several useful things to note about this architecture:
# Cluster Manager Types
The system currently supports three cluster managers:
The system currently supports several cluster managers:
* [Standalone](spark-standalone.html) -- a simple cluster manager included with Spark that makes it
easy to set up a cluster.