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https://issues.apache.org/jira/browse/HBASE-12602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14281819#comment-14281819
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Toshihiro Suzuki commented on HBASE-12602:
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[~apurtell] Thank you for your co-operation :)
[~stack] Thank you for your reply.
To implement Iterator<Result>, I have to remove "throws IOException" from
next().
It is not good idea for compatibility.
So I tried to add hasNext() to ResultScanner like patch(master.patch).
But It always needs to pre-read result.
I think it is not good idea.
Thank you.
> ResultScanner should implement Iterator<Result>
> -----------------------------------------------
>
> Key: HBASE-12602
> URL: https://issues.apache.org/jira/browse/HBASE-12602
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Reporter: Toshihiro Suzuki
> Assignee: Toshihiro Suzuki
> Priority: Minor
> Attachments: master.patch
>
>
> Currently, we can't call hasNext() from ResultScanner directly. I think It is
> convenient that ResultScanner implements Iterator.
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