[GitHub] spark pull request #13493: [SPARK-15750][MLLib][PYSPARK] Constructing FPGrow...

[asfgit]

Github user asfgit closed the pull request at:

https://github.com/apache/spark/pull/13493


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[GitHub] spark pull request #13493: [SPARK-15750][MLLib][PYSPARK] Constructing FPGrow...

[WeichenXu123]

Github user WeichenXu123 commented on a diff in the pull request:

https://github.com/apache/spark/pull/13493#discussion_r141852693
  
--- Diff: python/pyspark/mllib/tests.py ---
@@ -1762,6 +1763,18 @@ def test_pca(self):
 self.assertEqualUpToSign(pcs.toArray()[:, k - 1], 
expected_pcs[:, k - 1])
 
 
+class FPGrowthTest(MLlibTestCase):
+
+def test_fpgrowth(self):
+data = [["a", "b", "c"], ["a", "b", "d", "e"], ["a", "c", "e"], 
["a", "c", "f"]]
+rdd = self.sc.parallelize(data, 2)
+model = FPGrowth.train(rdd, 0.6, 2)
--- End diff --

This line is useless.


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[GitHub] spark pull request #13493: [SPARK-15750][MLLib][PYSPARK] Constructing FPGrow...

[zjffdu]

GitHub user zjffdu opened a pull request:

https://github.com/apache/spark/pull/13493

[SPARK-15750][MLLib][PYSPARK] Constructing FPGrowth fails when no 
numPartitions specified in pyspark

## What changes were proposed in this pull request?

Change FPGrowth from private to private[spark]

## How was this patch tested?

Unit test is added



You can merge this pull request into a Git repository by running:

$ git pull https://github.com/zjffdu/spark SPARK-15750

Alternatively you can review and apply these changes as the patch at:

https://github.com/apache/spark/pull/13493.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

This closes #13493


commit 56cd7cf4b651706a4b6a3b9e3d3a166bc0baa514
Author: Jeff Zhang 
Date:   2016-06-03T03:42:54Z

[SPARK-15750][MLLib][PYSPARK] Constructing FPGrowth fails when no 
numPartitions specified in pyspark




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