GitHub user dwmclary opened a pull request:
https://github.com/apache/spark/pull/6919
Spark 7998 freq item api
Here's "a better frequent item API" which provides a DataFrame with each
ArrayBuffer expanded into a column. There's surely some improvement that could
be done here, but I think this is in the spirit of what the JIRA was asking for.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/dwmclary/spark SPARK-7998-freq-item-api
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6919.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 #6919
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commit 55fc39c96c746a0d39f8789e0afe6ab09a3920e3
Author: dwmclary <[email protected]>
Date: 2015-06-19T14:38:49Z
adding freqItemsFrame
commit 1bbc32356e3def5da5ed6997d1dc00d1f488276b
Author: dwmclary <[email protected]>
Date: 2015-06-19T14:39:47Z
Merge branch 'master' of https://github.com/apache/spark into
SPARK-7998-freq-item-api
commit 4a173b800a703a9dfa37f4bada92db6d62813e09
Author: dwmclary <[email protected]>
Date: 2015-06-19T21:56:28Z
finished freqItemsFrame
commit 8dec609eb590f534040b9320fd22e8d5a139cc81
Author: dwmclary <[email protected]>
Date: 2015-06-19T21:58:03Z
Merge branch 'master' of https://github.com/apache/spark into
SPARK-7998-freq-item-api
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