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 destination.
-Vlad On Wed, Sep 5, 2018 at 10:51 AM Antonio Si <[email protected]> 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. >
