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https://issues.apache.org/jira/browse/DATAFU-91?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14608951#comment-14608951
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Jan Willem commented on DATAFU-91:
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I agree, the changes I proposed are more work than they are worth.
One thing: instead of calling Integer.parseInt(p) in the exec function of
Intermediate and Final, you might want to do it in their constructor.
Cheers!
> pig version of HyperLogLog estimator should be Algebraic and use combiners
> --------------------------------------------------------------------------
>
> Key: DATAFU-91
> URL: https://issues.apache.org/jira/browse/DATAFU-91
> Project: DataFu
> Issue Type: Bug
> Affects Versions: 1.3.0
> Reporter: Ido Hadanny
> Assignee: Ido Hadanny
> Priority: Minor
> Fix For: 1.3.0
>
> Attachments: hyper-log-log-algebraic-3.diff,
> hyper-log-log-algebraic.diff, hyper-log-log-algebraic.diff
>
>
> Matt: I don't remember if there was a particular reason I didn't implement
> this as AlgebraicEvalFunc. It seems like it could be. I believe the Java
> MapReduce version leverages the combiner. If you want to try making this
> Algebraic we would be happy to accept a patch :)
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