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Liang Xie commented on HBASE-4811:
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I can rebase a latest internal patch agaist 0.94 branch, not trunk, is that OK?
> Support reverse Scan
> --------------------
>
> Key: HBASE-4811
> URL: https://issues.apache.org/jira/browse/HBASE-4811
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Affects Versions: 0.20.6
> Reporter: John Carrino
> Attachments: HBase-4811-0.94.3modified.txt
>
>
> All the documentation I find about HBase says that if you want forward and reverse scans
you should just build 2 tables and one be ascending and one descending. Is there a fundamental
reason that HBase only supports forward Scan? It seems like a lot of extra space overhead
and coding overhead (to keep them in sync) to support 2 tables.
> I am assuming this has been discussed before, but I can't find the discussions anywhere
about it or why it would be infeasible.
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