Hi, I think I may have found another oversight on the Hector API.
OrderedRows has a convenient peekLast() method, but it is missing in OrderedSuperRows. I am trying to get the rows in a batched manner, and being able to peek at the last one to make it the start key of the next batch is convenient. Of-course, I am able to pick the last row in a not-so-convenient way, but the API should be symmetrical. On Mon, Dec 27, 2010 at 10:22 PM, Nate McCall <n...@riptano.com> wrote: > Huh. That appears to be an oversight on our part. I'll add an > addSubDeletion to the Mutator class in trunk. Thank you for bringing > this up. > > On Sun, Dec 26, 2010 at 10:47 PM, Roshan Dawrani > <roshandawr...@gmail.com> wrote: > > There doesn't really seem to be an inherent limitation in batching > > sub-column deletes. > > > > Pelops seem to be doing it - > > > http://pelops.googlecode.com/svn/trunk/src/org/wyki/cassandra/pelops/Mutator.java > > [deleteSubColumn() / deleteSubColumns()] > > > > Is it worth an improvement request on Hector? > > > > On Mon, Dec 27, 2010 at 10:07 AM, Roshan Dawrani < > roshandawr...@gmail.com> > > wrote: > >> > >> Which "No"? > >> > >> 1) No, it is "not" correct correct that they can't be batched, or > >> > >> 1) No, they can't be batched > >> > >> :-) > >> > >> > >> On Mon, Dec 27, 2010 at 10:04 AM, Jonathan Ellis <jbel...@gmail.com> > >> wrote: > >>> > >>> On Sun, Dec 26, 2010 at 9:14 AM, Roshan Dawrani < > roshandawr...@gmail.com> > >>> wrote: > >>> > Is it correct that mutations that delete subcolumns of a super column > >>> > can't > >>> > be batched - unlike inserts and deletes of normal columns? > >>> > >>> No. > >>> > >>> -- > >>> Jonathan Ellis > >>> Project Chair, Apache Cassandra > >>> co-founder of Riptano, the source for professional Cassandra support > >>> http://riptano.com > >> > >> > >> > >> -- > >> Roshan > >> Blog: http://roshandawrani.wordpress.com/ > >> Twitter: @roshandawrani > >> Skype: roshandawrani > >> > > > -- Roshan Blog: http://roshandawrani.wordpress.com/ Twitter: @roshandawrani <http://twitter.com/roshandawrani> Skype: roshandawrani
