[SPARK-8641][SPARK-8712][SQL] Native Spark Window Functions [WIP] #7715
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cc @yhuai |
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Can one of the admins verify this patch? |
hvanhovell
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@hvanhovell, this is pretty awesome and I'd love to do some of this in 1.6. Can you coordinate with @yhuai on JIRA about the best way to get this implemented. To keep the PR queue manageable would you mind if we close this issue until its not WIP? |
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This replaces the Hive UDAFs with native Spark SQL UDAFs using the new UDAF interface. See the JIRA ticket for more information.
This is currently a work in progress. I have created the PR in order to get feedback. There are still a number of open issues: