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author | Sean Zhong <seanzhong@databricks.com> | 2016-08-08 22:20:54 +0800 |
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committer | Wenchen Fan <wenchen@databricks.com> | 2016-08-08 22:20:54 +0800 |
commit | 94a9d11ed1f61205af8067bf17d14dc93935ddf8 (patch) | |
tree | 019e8403fe4dec7d62eb25384b0da55511809905 /docs/mllib-optimization.md | |
parent | 06f5dc841517e7156f5f445655d97ba541ebbd7e (diff) | |
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[SPARK-16906][SQL] Adds auxiliary info like input class and input schema in TypedAggregateExpression
## What changes were proposed in this pull request?
This PR adds auxiliary info like input class and input schema in TypedAggregateExpression
## How was this patch tested?
Manual test.
Author: Sean Zhong <seanzhong@databricks.com>
Closes #14501 from clockfly/typed_aggregation.
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