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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Possible to scan row keys only?
Date Wed, 22 Dec 2010 21:53:32 GMT
How about HBASE-1537 ?

On Wed, Dec 22, 2010 at 1:38 PM, Leo Alekseyev <dnquark@gmail.com> wrote:

> I need to retrieve row keys from several big tables.  Is it possible
> to do so by just reading the key and truncating the value?  I see that
> HBASE-1481 implements FirstKeyOnlyFilter, but it doesn't help in our
> case, since we have only one KeyValue per row, and it stores binary
> data.
>
> Is there an easy way to accomplish fast key-only retrieval?
>
> --Leo
>

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