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https://issues.apache.org/jira/browse/SPARK-10915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15059055#comment-15059055
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Justin Uang edited comment on SPARK-10915 at 12/15/15 11:07 PM:
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An abstract base class would be fine, or something like F.udaf(initialize_func,
update_func, merge_func) would both be fine. Depends on which is more
convenient/idiomatic in python.
was (Author: justin.uang):
An abstract base class would be fine, or something like F.udaf(initialize_func,
update_func, merge_func) would both be fine. Depends on how which is more
convenient.
> Add support for UDAFs in Python
> -------------------------------
>
> Key: SPARK-10915
> URL: https://issues.apache.org/jira/browse/SPARK-10915
> Project: Spark
> Issue Type: Improvement
> Components: PySpark, SQL
> Reporter: Justin Uang
>
> This should support python defined lambdas.
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