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From Vladimir Rodionov <vladrodio...@gmail.com>
Subject Re: question on snapshot and export utility
Date Wed, 05 Sep 2018 19:15:13 GMT
No, it is not, to my best knowledge. ExportSnapshot just move files to new
destination using M/R job.
But, you can do the custom filtering yourself. Look at ExportSnapshot
implementation. All you need is a new
Mapper which does required filtering of a HFile before moving data to a


On Wed, Sep 5, 2018 at 10:51 AM Antonio Si <antonio.si@gmail.com> wrote:

> Hi,
> When taking a snapshot or running the export utility, is it possible to
> specify a condition or filter on some columns so that only rows that
> satisfy the condition will be included in the snapshot or exported?
> Thanks.
> Antonio.

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