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https://issues.apache.org/jira/browse/PIG-30?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12555628#action_12555628
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Benjamin Reed commented on PIG-30:
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Excellent job Alan! That was a lot of work! Just a couple of small comments:
* Do we need to expose DefaultDataBag, SortedDataBag, and DistinctDataBag? We
don't want people constructing them directly right? Maybe we should make them
package protected.
* One reason to expose SortedDataBag would be to get the sort spec. Do we want
to expose that?
> Get rid of DataBag and always use BigDataBag
> --------------------------------------------
>
> Key: PIG-30
> URL: https://issues.apache.org/jira/browse/PIG-30
> Project: Pig
> Issue Type: Bug
> Components: data
> Reporter: Benjamin Reed
> Assignee: Alan Gates
> Attachments: bagrewrite.patch
>
>
> We should never use DataBag directly; instead, we should always use
> BigDataBag. I think we already do this. The problem is that the logic in
> BigDataBag is hard to follow and it is made more complicated because it
> subclasses DataBag. We should merge these two classes together.
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