Looking at https://issues.apache.org/jira/secure/attachment/12550741/5257-trunk-v2.txt, TestFilter#testColumnPaginationFilter() was modified but no new test was added.
I think Christophe is in better position to suggest what additional test should be added based on his use case. Cheers On Sat, Apr 6, 2013 at 6:58 AM, Jean-Marc Spaggiari <[email protected] > wrote: > Ted, should we have such test in the test suite? If so, should a JIRA > be opened for that? > > JM > > 2013/4/6 Ted Yu <[email protected]>: > > Christophe: > > HBASE-5257 has been integrated into 0.94 > > Can you try 0.94.6.1 to see if the problem is solved ? > > > > Writing a unit test probably is the easiest way for validation. > > > > Thanks > > > > > > On Fri, Apr 5, 2013 at 5:25 PM, Varun Sharma <[email protected]> > wrote: > > > >> HBASE 5257 is probably what lars is talking about - that fixed a bug > with > >> version tracking on ColumnPaginatinoFilter - there is a patch for 0.92, > >> 0.94 and 0.96 but not for the cdh versions... > >> > >> On Fri, Apr 5, 2013 at 3:28 PM, lars hofhansl <[email protected]> wrote: > >> > >> > Normally Filters are evaluated before the version counting. There was > >> some > >> > issue that was fixed recently that changed this behavior specifically > for > >> > ColumnPaginationFilters and friend... Lemme see if I can find that. > >> > > >> > > >> > > >> > ________________________________ > >> > From: Stack <[email protected]> > >> > To: Hbase-User <[email protected]> > >> > Sent: Friday, April 5, 2013 3:05 PM > >> > Subject: Re: Interactions between max versions and filters > >> > > >> > On Fri, Apr 5, 2013 at 11:19 AM, Christophe Taton <[email protected] > >> > >wrote: > >> > > >> > > Hi, > >> > > > >> > > Is there an explicit specification of the behavior of max versions > (set > >> > in > >> > > a get/scan) when combined with filters? > >> > > From my experiments (with 0.92 CDH4.1.2), the max versions is > applied > >> in > >> > a > >> > > way that is neither pre-filtering nor post-filtering. > >> > > In particular, I am currently playing with the > ColumnPaginationFilter, > >> > and > >> > > I am not entirely certain I understand the intended/expected > behavior. > >> > > I also did not find an explicit specification in the reference user > >> guide > >> > > nor in the API javadoc. > >> > > > >> > > >> > > >> > Hey Christophe: > >> > > >> > Sounds like a bug. My understanding is that the regardless of > filters, > >> max > >> > versions should be respected (Yes, we should have a specification but > we > >> do > >> > not have one here). > >> > > >> > Yours, > >> > St.Ack > >> > > >> >
