For #2, if the row key has fixed width, you can also consider using FuzzyRowFilter
Cheers On Wed, Nov 6, 2013 at 1:20 AM, Jia Wang <[email protected]> wrote: > 1) In HBASE, is it possible to delete a row based on a column name & > value. The column name should not be a row key, because in this scenario > we cannot delete based on the row key. > > YES, you can with a Filter. > > 2) Is it possible to delete a row in HBase table , based on the partial row > key. > > YES, you can with a RegexStringComparator based Filter, here is an example: > > Filter rf = new RowFilter(CompareFilter.CompareOp.EQUAL, > newRegexStringComparator( > "(.*" + platform + "#" + groupDate > > + ")")); > > > Cheers > > Ramon > > > On Wed, Nov 6, 2013 at 5:14 PM, <[email protected]> wrote: > > > Hi all, > > I have two questions > > 1) In HBASE, is it possible to delete a row based on a column name & > > value. The column name should not be a row key, because in this > scenario > > we cannot delete based on the row key. > > > > > > 2) Is it possible to delete a row in HBase table , based on the partial > > row key. > > > > Thanks in advance. > > > > > > > > Regards > > Raviprasad. T > > > > > > This e-Mail may contain proprietary and confidential information and is > > sent for the intended recipient(s) only. If by an addressing or > > transmission error this mail has been misdirected to you, you are > requested > > to delete this mail immediately. You are also hereby notified that any > use, > > any form of reproduction, dissemination, copying, disclosure, > modification, > > distribution and/or publication of this e-mail message, contents or its > > attachment other than by its intended recipient/s is strictly prohibited. > > > > Visit us at http://www.polarisFT.com > > >
