[GitHub] spark pull request #16861: Added function to get union of 2 Bloom filters (n...

[Bcpoole]

Github user Bcpoole closed the pull request at:

https://github.com/apache/spark/pull/16861


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[GitHub] spark pull request #16861: Added function to get union of 2 Bloom filters (n...

[Bcpoole]

GitHub user Bcpoole opened a pull request:

https://github.com/apache/spark/pull/16861

Added function to get union of 2 Bloom filters (no mutation). Added S…

…wamidass & Baldi approximations for number of items in a Bloom filter 
and for the intersection of 2 Bloom filters given those Bloom filters.

## What changes were proposed in this pull request?

(Please fill in changes proposed in this fix)

## How was this patch tested?

(Please explain how this patch was tested. E.g. unit tests, integration 
tests, manual tests)
(If this patch involves UI changes, please attach a screenshot; otherwise, 
remove this)

Please review http://spark.apache.org/contributing.html before opening a 
pull request.


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

$ git pull https://github.com/Bcpoole/spark intersectionOfBloomFilters

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

https://github.com/apache/spark/pull/16861.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 #16861


commit 934766b6527f512d8d81d2533899583b98d0219c
Author: Bcpoole 
Date:   2017-02-08T23:59:41Z

Added function to get union of 2 Bloom filters (no mutation). Added 
Swamidass & Baldi approximations for number of items in a Bloom filter and for 
the intersection of 2 Bloom filters given those Bloom filters.




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