GitHub user sameeragarwal opened a pull request:
https://github.com/apache/spark/pull/12440
[WIP][SPARK-14680][SQL]Support all datatypes to use VectorizedHashmap in
TungstenAggregate
## What changes were proposed in this pull request?
This PR adds support for all primitive datatypes, decimal types and
stringtypes in the VectorizedHashmap during aggregation.
## How was this patch tested?
Existing aggregate tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/sameeragarwal/spark all-datatypes
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12440.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 #12440
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commit adcf9fbc1995cf9ac895ba6c1bc3f50b0ee4b8c6
Author: Sameer Agarwal <[email protected]>
Date: 2016-04-15T23:07:46Z
Support all primitive datatypes for vectorized hashmap
commit bae8282eebdc45fe65f8d356fb4b62b0ff1c5c59
Author: Sameer Agarwal <[email protected]>
Date: 2016-04-15T23:26:30Z
enable hashmap
commit fd0098b25ba85f7918c8b9ac540f859c7b8ec251
Author: Sameer Agarwal <[email protected]>
Date: 2016-04-16T00:36:26Z
StringType
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