Sorry, I missed your reply eralier, Duo.

I still haven't figured out the issue (though at least now I am now able to
run those tests from a debugger)
No ticket yet, as I'm still not sure which project to use.

To repro this, we need to
* install a current HBase 3 snapshot locally from branch-3 head,
* check out my WIP Phoenix HBase 3 branch:
https://github.com/stoty/phoenix/tree/PHOENIX-7164-2025
* then run a faling test:

*mvn clean verify -am -pl phoenix-core
-Dit.test=BaseAggregateWithRegionMoves2IT#testGroupByArray
-Dhbase.profile=3.0  -Dtest=foo*
There are other similar tests failures, missing expected ResultSet rows
after aggressively moving around the table regions during the query.

Istvan

On Thu, Oct 16, 2025 at 3:49 PM 张铎(Duo Zhang) <[email protected]> wrote:

> Is there an issue in HBase or Phoenix for tracking this problem?
>
> Thanks.
>
> Istvan Toth <[email protected]> 于2025年10月16日周四 11:58写道:
> >
> > Quick heads up:
> > I'm investigating a regression in the Phoenix test suite where scans are
> > not reset when the processed region is moved, leading to missing data
> from
> > the scan.
> >
> > I am not positive yet that the issue is on the HBase side, will report
> here
> > (and open a ticket if needed) when I know more.
> >
> > Istvan
> >
> > On Sat, Sep 13, 2025 at 2:18 PM 张铎(Duo Zhang) <[email protected]>
> wrote:
> >
> > > Only 4 issues left on 3.0.0-beta-2 now, will wait for one more week to
> > > see if we can get these issues done, otherwise will move them out of
> > > 3.0.0.
> > >
> > > And the HBCK2 issue has been fixed.
> > >
> > > Plan to cut a new hbase-operator-tools release before cutting
> 3.0.0-beta-2.
> > >
> > > Thanks.
> > >
> > > 张铎(Duo Zhang) <[email protected]> 于2025年8月31日周日 22:57写道:
> > > >
> > > > I've finished one round of reviewing pending issues for 3.0.0-beta-2.
> > > >
> > > > There are still some necessary ones we need to get in before the
> final
> > > > 3.0.0 release, like make HBCK2 work against hbase3.
> > > >
> > > > Will keep working on them.
> > > >
> > > > Thanks.
> > > >
> > > > Nihal Jain <[email protected]> 于2025年6月19日周四 16:06写道:
> > > > >
> > > > > Yes, from hbase-thirdparty side, release is done and also consumed
> in
> > > hbase
> > > > > branch-2.5 and branch-2.6 and we are good here.
> > > > >
> > > > > On Wed, 18 Jun 2025 at 8:48 PM, 张铎(Duo Zhang) <
> [email protected]>
> > > wrote:
> > > > >
> > > > > > Oh, I think we should cut 2.6.3 and 2.5.12 too? Since we have
> already
> > > > > > made the new thirdparty release without jetty 12.
> > > > > >
> > > > > > Thanks.
> > > > > >
> > > > > > Nihal Jain <[email protected]> 于2025年6月18日周三 01:51写道:
> > > > > > >
> > > > > > > Ah yes, let me restart work for hbase thirdparty release for
> jetty
> > > 12
> > > > > > soon.
> > > > > > >
> > > > > > > On Tue, 17 Jun 2025 at 10:37 PM, Istvan Toth
> > > <[email protected]
> > > > > > >
> > > > > > > wrote:
> > > > > > >
> > > > > > > > I think we should make sure we're using Jetty 12 in the next
> > > beta. (
> > > > > > so we
> > > > > > > > need a thirdparty release for Jetty 12)
> > > > > > > > We could also review other dependencies, and bump the ones
> (if
> > > any)
> > > > > > that
> > > > > > > > were kept on old versions because of the Java 8 requirement.
> > > > > > > >
> > > > > > > > Istvan
> > > > > > > >
> > > > > > > > On Tue, Jun 17, 2025 at 11:08 AM 张铎(Duo Zhang) <
> > > [email protected]>
> > > > > > > > wrote:
> > > > > > > >
> > > > > > > > > The good news is that I've finally got a successful 10B
> ITBLL
> > > run.
> > > > > > > > >
> > > > > > > > > You can check HBASE-27919 for more details.
> > > > > > > > >
> > > > > > > > > Next let me cleanup the jira issues and nightly runs.
> > > > > > > > >
> > > > > > > > > This time I think we can see 3.0.0 out soon.
> > > > > > > > >
> > > > > > > > > Thanks.
> > > > > > > > >
> > > > > > > > > Nihal Jain <[email protected]> 于2025年3月12日周三 03:37写道:
> > > > > > > > > >
> > > > > > > > > > Hi Duo,
> > > > > > > > > >
> > > > > > > > > > Have you tried hbase-3.x on a kerberized env? I
> encountered
> > > > > > HBASE-29144
> > > > > > > > > with kerberos. Posting here to just bring to attention.
> > > > > > > > > >
> > > > > > > > > > Regards
> > > > > > > > > > Nihal
> > > > > > > > > >
> > > > > > > > > > On 2025/03/08 01:49:12 "张铎(Duo Zhang)" wrote:
> > > > > > > > > > > A good news, cluster replication worked fine while
> rolling
> > > > > > upgrading
> > > > > > > > > in my test.
> > > > > > > > > > >
> > > > > > > > > > > Let me focus on the region replication stuff. After
> fixing
> > > this
> > > > > > > > issue,
> > > > > > > > > > > the only blocker is a stable 10B ITBLL run.
> > > > > > > > > > >
> > > > > > > > > > > Hope we could get 3.0.0 out soon.
> > > > > > > > > > >
> > > > > > > > > > > Thanks.
> > > > > > > > > > >
> > > > > > > > > > > 张铎(Duo Zhang) <[email protected]> 于2025年3月6日周四
> > > 22:55写道:
> > > > > > > > > > > >
> > > > > > > > > > > > I've finished one round of rolling upgrading test. It
> > > worked
> > > > > > fine.
> > > > > > > > > > > > Please see HBASE-29161.
> > > > > > > > > > > >
> > > > > > > > > > > > But soon I found a problem when memstore replication
> is
> > > > > > enabled,
> > > > > > > > and
> > > > > > > > > > > > filed HBASE-29169.
> > > > > > > > > > > >
> > > > > > > > > > > > I will test upgrading with cluster replication too,
> to
> > > see if
> > > > > > there
> > > > > > > > > > > > are any other issues.
> > > > > > > > > > > >
> > > > > > > > > > > > Thanks.
> > > > > > > > > > > >
> > > > > > > > > > > > Istvan Toth <[email protected]> 于2025年1月20日周一
> 14:24写道:
> > > > > > > > > > > > >
> > > > > > > > > > > > > For HBASE-28431, only the final step of adding the
> > > > > > Hadoop-less
> > > > > > > > > assembly is
> > > > > > > > > > > > > missing.
> > > > > > > > > > > > >
> > > > > > > > > > > > > Please review
> > > https://github.com/apache/hbase/pull/5766 if
> > > > > > you
> > > > > > > > > have the
> > > > > > > > > > > > > time.
> > > > > > > > > > > > >
> > > > > > > > > > > > > Istvan
> > > > > > > > > > > > >
> > > > > > > > > > > > > On Tue, Dec 31, 2024 at 2:43 PM 张铎(Duo Zhang) <
> > > > > > > > > [email protected]> wrote:
> > > > > > > > > > > > >
> > > > > > > > > > > > > > I've finished the first round of issue
> alignment, it
> > > took
> > > > > > > > > several months...
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > And I've created a release audit tool for 3.0.0
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > https://github.com/apache9/hbase-release-audit
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > where we can have several ignore files, so we do
> not
> > > need
> > > > > > to
> > > > > > > > > manually
> > > > > > > > > > > > > > check the result every time.
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > So now, there are still several things to be done
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > 1. Make sure we have all the features and fixes
> we
> > > want to
> > > > > > land
> > > > > > > > > on
> > > > > > > > > > > > > > branch-3. For example, I think Istvan's assembly
> > > cleanup
> > > > > > should
> > > > > > > > > be
> > > > > > > > > > > > > > included. Please report other issues you want to
> > > land in
> > > > > > final
> > > > > > > > > 3.0.0.
> > > > > > > > > > > > > > 2. Several stable 10B ITBLL runs. I will try to
> see
> > > if I
> > > > > > can
> > > > > > > > get
> > > > > > > > > > > > > > enough resources but it will be great if others
> > > could help
> > > > > > > > here.
> > > > > > > > > > > > > > 3. Rolling upgrading test. I plan to do rolling
> > > upgrade
> > > > > > test
> > > > > > > > > with the
> > > > > > > > > > > > > > latest 2.6.x and 2.5.x releases. Since we have
> big
> > > changes
> > > > > > on
> > > > > > > > > > > > > > replication and region replica replication, I
> plan
> > > to have
> > > > > > > > tests
> > > > > > > > > with
> > > > > > > > > > > > > > these two features enabled too if possible.
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > Any other suggestions?
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > Thanks.
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > 张铎(Duo Zhang) <[email protected]>
> 于2024年9月19日周四
> > > > > > 22:35写道:
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > And do we want to apply the same trick to
> > > MasterObserver
> > > > > > and
> > > > > > > > > > > > > > > RegionServerObserver?
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > For RegionObserver, we'd better do this because
> > > there are
> > > > > > > > > already
> > > > > > > > > > > > > > > methods in it that use the ObserverContext<?
> > > extends
> > > > > > > > > > > > > > > RegionCoprocessorEnvironment> declaration,
> which
> > > were
> > > > > > added
> > > > > > > > in
> > > > > > > > > > > > > > > HBASE-10378.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > For other coprocessor observers, we do not have
> > > such
> > > > > > methods
> > > > > > > > > yet.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Nick Dimiduk <[email protected]>
> 于2024年9月19日周四
> > > > > > 22:03写道:
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > We do it here or we wait for 4.0. I'm
> inclined
> > > toward
> > > > > > doing
> > > > > > > > > it here
> > > > > > > > > > > > > > > > because (i think) we expect coprocessor
> > > > > > implementations to
> > > > > > > > > necessarily
> > > > > > > > > > > > > > > > recompile anyway. Though I admit I've not
> thought
> > > > > > through
> > > > > > > > > what
> > > > > > > > > > > > > > features are
> > > > > > > > > > > > > > > > enabled by this new generic signature.
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > On Thu, Sep 19, 2024 at 3:57 PM 张铎(Duo
> Zhang) <
> > > > > > > > > [email protected]>
> > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > Filed HBASE-28862.
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > It will break old coprocessor
> implementations
> > > even if
> > > > > > > > they
> > > > > > > > > do not use
> > > > > > > > > > > > > > > > > any deprecated method. But since it does
> not
> > > change
> > > > > > any
> > > > > > > > > abilities, I
> > > > > > > > > > > > > > > > > think it is OK to include this in a major
> > > release as
> > > > > > we
> > > > > > > > > have already
> > > > > > > > > > > > > > > > > done bunch of breaking changes, like
> changing
> > > the
> > > > > > > > protobuf
> > > > > > > > > from
> > > > > > > > > > > > > > > > > unshaded one to shaded and relocated one...
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > Thanks.
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > 张铎(Duo Zhang) <[email protected]>
> > > 于2024年9月19日周四
> > > > > > > > > 17:36写道:
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Thanks for pointing this TODO out.
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Let me file an issue abort this. For me I
> > > think we
> > > > > > > > > should do this
> > > > > > > > > > > > > > in
> > > > > > > > > > > > > > > > > 3.0.0.
> > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > Nick Dimiduk <[email protected]>
> > > 于2024年9月19日周四
> > > > > > > > > 16:46写道:
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > Should we take the opportunity to
> upgrade
> > > the
> > > > > > generic
> > > > > > > > > > > > > > definitions in
> > > > > > > > > > > > > > > > > our
> > > > > > > > > > > > > > > > > > > coprocessor signatures as well?
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > >
> > >
> https://github.com/apache/hbase/blob/edbb145a3f0c6847f444fefdadea5b82d02b0bdb/hbase-server/src/main/java/org/apache/hadoop/hbase/coprocessor/RegionObserver.java#L101
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > On Tue, Sep 17, 2024 at 4:41 PM Duo
> Zhang <
> > > > > > > > > [email protected]>
> > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > I've done several rounds of API
> cleanup
> > > in
> > > > > > > > > HBASE-24888 and now
> > > > > > > > > > > > > > for me
> > > > > > > > > > > > > > > > > > > > I think it is enough for making the
> new
> > > major
> > > > > > > > > release.
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > I've filed HBASE-28844 for aligning
> the
> > > commit
> > > > > > > > > history and jira
> > > > > > > > > > > > > > > > > > > > issues, it will be a huge project
> for a
> > > major
> > > > > > > > > release and may
> > > > > > > > > > > > > > take
> > > > > > > > > > > > > > > > > > > > several weeks.
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > After that, I think we are good to
> go.
> > > And I
> > > > > > will
> > > > > > > > > also try to
> > > > > > > > > > > > > > find
> > > > > > > > > > > > > > > > > > > > some resources to run several rounds
> of
> > > ITBLL
> > > > > > and
> > > > > > > > > also some
> > > > > > > > > > > > > > upgrading
> > > > > > > > > > > > > > > > > > > > tests. Finally, after everything is
> OK,
> > > I will
> > > > > > > > > release
> > > > > > > > > > > > > > 3.0.0-beta-2,
> > > > > > > > > > > > > > > > > > > > and then cut branch-3.0 from the
> > > 3.0.0-beta-2
> > > > > > tag
> > > > > > > > > and make the
> > > > > > > > > > > > > > 3.0.0
> > > > > > > > > > > > > > > > > > > > release soon.
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > Hope I can get all these things done
> > > within the
> > > > > > > > year
> > > > > > > > > 2024.
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > > > > > Thanks.
> > > > > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > > --
> > > > > > > > *István Tóth* | Sr. Staff Software Engineer
> > > > > > > > *Email*: [email protected]
> > > > > > > > cloudera.com <https://www.cloudera.com>
> > > > > > > > [image: Cloudera] <https://www.cloudera.com/>
> > > > > > > > [image: Cloudera on Twitter] <https://twitter.com/cloudera>
> > > [image:
> > > > > > > > Cloudera on Facebook] <https://www.facebook.com/cloudera>
> > > [image:
> > > > > > Cloudera
> > > > > > > > on LinkedIn] <https://www.linkedin.com/company/cloudera>
> > > > > > > > ------------------------------
> > > > > > > > ------------------------------
> > > > > > > >
> > > > > >
> > >
> >
> >
> > --
> > *István Tóth* | Sr. Staff Software Engineer
> > *Email*: [email protected]
> > cloudera.com <https://www.cloudera.com>
> > [image: Cloudera] <https://www.cloudera.com/>
> > [image: Cloudera on Twitter] <https://twitter.com/cloudera> [image:
> > Cloudera on Facebook] <https://www.facebook.com/cloudera> [image:
> Cloudera
> > on LinkedIn] <https://www.linkedin.com/company/cloudera>
> > ------------------------------
> > ------------------------------
>


-- 
*István Tóth* | Sr. Staff Software Engineer
*Email*: [email protected]
cloudera.com <https://www.cloudera.com>
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