From 7c206dd332e3bbcd2dc748c1325b64b69f6fd2a7 Mon Sep 17 00:00:00 2001
From: Ayush Singh <singhay@ccs.neu.edu>
Date: Thu, 3 Aug 2017 09:58:43 +0100
Subject: [PATCH] [SPARK-21615][ML][MLLIB][DOCS] Fix broken redirect in
 collaborative filtering docs to databricks training repo

## What changes were proposed in this pull request?
* Current [MLlib Collaborative Filtering tutorial](https://spark.apache.org/docs/latest/mllib-collaborative-filtering.html) points to broken links to old databricks website.
* Databricks moved all their content to [git repo](https://github.com/databricks/spark-training)
* Two links needs to be fixed,
  * [training exercises](https://databricks-training.s3.amazonaws.com/index.html)
  * [personalized movie recommendation with spark.mllib](https://databricks-training.s3.amazonaws.com/movie-recommendation-with-mllib.html)

## How was this patch tested?
Generated docs locally

Author: Ayush Singh <singhay@ccs.neu.edu>

Closes #18821 from singhay/SPARK-21615.
---
 docs/mllib-collaborative-filtering.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/mllib-collaborative-filtering.md b/docs/mllib-collaborative-filtering.md
index d1bb6d69f1..76a00f18b3 100644
--- a/docs/mllib-collaborative-filtering.md
+++ b/docs/mllib-collaborative-filtering.md
@@ -119,5 +119,5 @@ a dependency.
 
 ## Tutorial
 
-The [training exercises](https://databricks-training.s3.amazonaws.com/index.html) from the Spark Summit 2014 include a hands-on tutorial for
-[personalized movie recommendation with `spark.mllib`](https://databricks-training.s3.amazonaws.com/movie-recommendation-with-mllib.html).
+The [training exercises](https://github.com/databricks/spark-training) from the Spark Summit 2014 include a hands-on tutorial for
+[personalized movie recommendation with `spark.mllib`](https://github.com/databricks/spark-training/blob/master/website/movie-recommendation-with-mllib.md).
-- 
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