bq.we could set early out to 'true' as default in 0.98 (like it is in trunk and branch-1).
+1 -Anoop- On Wed, Sep 24, 2014 at 10:20 PM, Andrew Purtell <[email protected]> wrote: > As an alternative, we could set early out to 'true' as default in 0.98 > (like it is in trunk and branch-1). I didn't do that before because > the behavior would be inconsistent with earlier releases, but if the > consensus is the inconsistency between V2 and V3 is worse, then we > could easily do that. File a JIRA? Or resurrect HBASE-11077. > > On Wed, Sep 24, 2014 at 9:46 AM, Andrew Purtell <[email protected]> > wrote: > > Yes that is no doubt a wart, but sounds like a doc fix mentioning a > > HFileV3 errata could be a solution. > > > > On Wed, Sep 24, 2014 at 7:19 AM, Matteo Bertozzi > > <[email protected]> wrote: > >> the problem is this: > >> - 98 with default early out = false and hfile v2 will always give the > >> "Permission Denied" instead of the "0 rows" that you expect since the > early > >> out is false > >> - 98 with default early out = false and hfile v3 will always give the > "0 > >> rows" > >> > >> Matteo > >> > >> > >> On Tue, Sep 23, 2014 at 10:36 PM, Andrew Purtell <[email protected]> > >> wrote: > >> > >>> We've already done what you suggest for 1.0 Srikanth. We didn't do it > >>> for 0.98 because the new behavior for V3 was already present in > >>> earlier minor releases. > >>> > >>> On Tue, Sep 23, 2014 at 4:39 PM, Srikanth Srungarapu > >>> <[email protected]> wrote: > >>> > Hi Folks, > >>> > I noticed that withing 0.98 branch, the behavior of read accesses > depends > >>> > on hfile versions. If the user decides to use HFile V3 instead of > HFile > >>> V2, > >>> > then the read actions in case of access denied case start returning 0 > >>> rows > >>> > instead of throwing AccessDenied exception. Ted mentioned yesterday > that > >>> > some work has been done in this direction [1], where a flag > >>> > "hbase.security.access.early_ > >>> > out" was provided to the user for restoring the previous behavior. > But, > >>> > this flag does make sense only in the context of user switching to > HFile > >>> > V3. Is it a better idea to get rid of this dependency on file > versions > >>> and > >>> > present users with a single knob for switching behavior? Or can we do > >>> > something about making this more consistent, may be not immediately, > but > >>> > for 1.0? > >>> > Thanks, > >>> > Srikanth. > >>> > > >>> > References: > >>> > [1] https://issues.apache.org/jira/browse/HBASE-11070 > >>> > >>> > >>> > >>> -- > >>> Best regards, > >>> > >>> - Andy > >>> > >>> Problems worthy of attack prove their worth by hitting back. - Piet > >>> Hein (via Tom White) > >>> > > > > > > > > -- > > Best regards, > > > > - Andy > > > > Problems worthy of attack prove their worth by hitting back. - Piet > > Hein (via Tom White) > > > > -- > Best regards, > > - Andy > > Problems worthy of attack prove their worth by hitting back. - Piet > Hein (via Tom White) >
