Looking at the JIRA, I added a couple of tests to the 0.94 version for checking deleting versions etc. - if u look at the 0.94 patch.
Perhaps, we should carry over those tests to trunk - my bad on not adding those tests... On Sat, Apr 6, 2013 at 7:10 AM, Ted Yu <[email protected]> wrote: > 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 > > >> > > > >> > > >
