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Posted to dev@hbase.apache.org by Andrew Purtell <ap...@apache.org> on 2026/07/31 15:17:11 UTC
[VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
The VOTE will remain open for at least 72 hours.
[ ] +1 Release this package as Apache HBase 2.5.16
[ ] -1 Do not release this package because ...
The tag to be voted on is 2.5.16RC0:
https://github.com/apache/hbase/tree/2.5.16RC0
This tag currently points to git reference
be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
The release files, including signatures, digests, as well as CHANGES.md
and RELEASENOTES.md included in this RC can be found at:
https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
Maven artifacts are available in a staging repository at:
https://repository.apache.org/content/repositories/orgapachehbase-1623/
Maven artifacts for hadoop3 are available in a staging repository at:
https://repository.apache.org/content/repositories/orgapachehbase-1624/
Artifacts were signed with the 0xD5365CCD key which can be found in:
https://downloads.apache.org/hbase/KEYS
To learn more about Apache hbase, please see
http://hbase.apache.org/
Thanks,
Your HBase Release Manager
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by "张铎(Duo Zhang)" <pa...@gmail.com>.
Filed HBASE-30328.
Andrew Purtell <an...@gmail.com> 于2026年8月10日周一 23:47写道：
>
> Thank you Duo. Please file a JIRA for this so we can track it for the next
> RC.
>
> On Mon, Aug 10, 2026 at 7:51 AM 张铎(Duo Zhang) <pa...@gmail.com> wrote:
>
> > OK, I think I found the problem.
> >
> > In 2.5.15, javax.annotation:javax.annotation-api dependency is
> > introduced by libthrift, and in 2.5.16, we shade librift in
> > hbase-thirdparty and we loss the transitive
> > javax.annotation:javax.annotation-api dependency which causes the
> > problem.
> >
> > And for hadoop3, since we build the project with jdk17, the jdk11+
> > profile will introduce javax.annotation dependency for us.
> >
> > JDK8 only includes part of the javax.annotation, which does not
> > include the javax.annotation.Priority.
> >
> > So here I think we should include it for all JDK builds, not only JDK11.
> >
> > Thanks.
> >
> > 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月10日周一 18:06写道：
> > >
> > > I can reproduce this locally with JDK8 + hbase-2.5.16-bin.tar.gz.
> > >
> > > Just run start-hbase.sh...
> > >
> > > 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月9日周日 23:21写道：
> > > >
> > > > Ah, integration test on 2.10.2 is broken for branch-2.5 on jenkins...
> > > >
> > > >
> > https://ci-hbase.apache.org/job/HBase-Integration-Test/job/branch-2.5/113/artifact/output-integration-hadoop-2.10.2/non-shaded/hbase--master-be4150bd4acd.log/*view*/
> > > >
> > > > And it is broken for branch-2,6 too...
> > > >
> > > > 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月8日周六 22:03写道：
> > > > >
> > > > > TestCopyTable fails for me consistently, and it also fails on the
> > > > > flaky bashboard.
> > > > >
> > > > > Not sure if this is a just a test issue or something in our MR module
> > > > > is broken...
> > > > >
> > > > > Umesh Kumar Kumawat <94...@gmail.com> 于2026年8月6日周四 17:26写道：
> > > > > >
> > > > > > +1 (non-binding)
> > > > > >
> > > > > > I checked:
> > > > > >
> > > > > >
> > > > > > - Signature: OK
> > > > > >
> > > > > > - Checksum: OK
> > > > > >
> > > > > > - LICENSE and NOTICE: In place
> > > > > >
> > > > > > - Rat check (17.0.14): OK
> > > > > >
> > > > > > - mvn clean apache-rat:check
> > > > > >
> > > > > > - Build from source (17.0.14): OK
> > > > > >
> > > > > > - mvn clean install -DskipTests -Dhadoop.profile=3.0
> > > > > >
> > > > > > - JUnit tests: OK
> > > > > >
> > > > > > - mvn test -P runAllTests -Dhadoop.profile=3.0
> > > > > > -Dsurefire.testFailureIgnore=true
> > > > > >
> > > > > > -Dsurefire.rerunFailingTestsCount=5
> > > > > >
> > > > > > - Tests run: 9,463, Failures: 0, Errors: 0, Skipped: 64,
> > Flaky: 11
> > > > > > (passed on rerun)
> > > > > >
> > > > > > - TestMemStoreLAB: OOM with default 2.2g surefire heap on
> > Apple Silicon
> > > > > > (M-series).
> > > > > >
> > > > > > Passes with -Dsurefire.Xmx=13g. Root cause: testLABChunkQueue
> > uses a fixed
> > > > > >
> > > > > > 1-second time window with 10 threads allocating 256KB chunks in
> > a tight
> > > > > > loop.
> > > > > >
> > > > > > Off-pool chunk creation in ChunkCreator is unbounded. On fast
> > hardware
> > > > > > (Apple Silicon),
> > > > > >
> > > > > > ~50,000 chunks get allocated in 1 second (~12.5GB), exceeding
> > heap.
> > > > > >
> > > > > > On slower x86 CI machines, fewer chunks are allocated and it
> > fits in 2.2g.
> > > > > >
> > > > > > Not a code defect — hardware-speed-dependent. Suggest JIRA to
> > add an
> > > > > > iteration
> > > > > > cap (e.g., 5000 total allocations
> > > > > >
> > > > > > across all threads / based on total heap) to make memory usage
> > > > > > deterministic regardless of CPU speed.
> > > > > >
> > > > > > - TestCustomSaslAuthenticationProvider*: Requires Kerberos KDC,
> > > > > > environment-only.
> > > > > >
> > > > > > - TestMergesSplitsAddToTracker: Intermittent timeout, flaky.
> > > > > >
> > > > > >
> > > > > > Started a mini cluster in standalone mode, succeeded.
> > > > > >
> > > > > > Check logs and web pages, it looks good.
> > > > > >
> > > > > >
> > > > > > Ran these shell commands, looks fine.
> > > > > >
> > > > > > create 'test', 'cf'
> > > > > >
> > > > > > list 'test'
> > > > > >
> > > > > > describe 'test'
> > > > > >
> > > > > > put 'test', 'row1', 'cf:a', 'value1'
> > > > > >
> > > > > > put 'test', 'row2', 'cf:b', 'value2'
> > > > > >
> > > > > > put 'test', 'row3', 'cf:c', 'value3'
> > > > > >
> > > > > > scan 'test'
> > > > > >
> > > > > > get 'test', 'row1'
> > > > > >
> > > > > > flush 'test'
> > > > > >
> > > > > > major_compact 'test'
> > > > > >
> > > > > > scan 'test'
> > > > > >
> > > > > > disable 'test'
> > > > > >
> > > > > > enable 'test'
> > > > > >
> > > > > > disable 'test'
> > > > > >
> > > > > > drop 'test'
> > > > > >
> > > > > >
> > > > > > Run PerformanceEvaluation, all passed.
> > > > > >
> > > > > > ./bin/hbase pe --rows=10000 randomWrite 1
> > > > > >
> > > > > > ./bin/hbase pe --rows=10000 sequentialWrite 1
> > > > > >
> > > > > > ./bin/hbase pe --rows=10000 randomRead 1
> > > > > >
> > > > > > ./bin/hbase pe --rows=10000 scanRange 1
> > > > > >
> > > > > >
> > > > > > Run IntegrationTestBigLinkedList, passed.
> > > > > >
> > > > > > ./bin/hbase
> > org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > > > > generator 25000000
> > > > > >
> > > > > > ./bin/hbase
> > org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > > > > verify
> > > > > >
> > > > > > - 25,000,000 nodes generated, 0 bad references, 0 undefined
> > nodes.
> > > > > >
> > > > > >
> > > > > > Thanks
> > > > > >
> > > > > > On Tue, Aug 4, 2026 at 11:47 PM Nick Dimiduk <nd...@apache.org>
> > wrote:
> > > > > >
> > > > > > > +1
> > > > > > >
> > > > > > > * Signature: ok
> > > > > > > * Checksum : ok
> > > > > > > * Rat check (1.8.0_502): ok
> > > > > > > - mvn clean apache-rat:check -D skipTests=true
> > > > > > > * Rat check (17.0.20): ok
> > > > > > > - mvn clean apache-rat:check -D skipTests=true -D
> > > > > > > hadoop.profile=3.0
> > > > > > > * Built from source (1.8.0_502): ok
> > > > > > > - mvn clean install -D skipTests=true -DskipTests
> > > > > > > * Built from source (17.0.20): ok
> > > > > > > - mvn clean install -D skipTests=true -D
> > hadoop.profile=3.0
> > > > > > > -DskipTests
> > > > > > >
> > > > > > >
> > > > > > > On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <
> > apurtell@apache.org>
> > > > > > > wrote:
> > > > > > >
> > > > > > > > Please vote on this Apache HBase release candidate, HBase
> > 2.5.16RC0
> > > > > > > >
> > > > > > > > The VOTE will remain open for at least 72 hours.
> > > > > > > >
> > > > > > > > [ ] +1 Release this package as Apache HBase 2.5.16
> > > > > > > > [ ] -1 Do not release this package because ...
> > > > > > > >
> > > > > > > > The tag to be voted on is 2.5.16RC0:
> > > > > > > >
> > > > > > > > https://github.com/apache/hbase/tree/2.5.16RC0
> > > > > > > >
> > > > > > > > This tag currently points to git reference
> > > > > > > >
> > > > > > > > be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
> > > > > > > >
> > > > > > > > The release files, including signatures, digests, as well as
> > CHANGES.md
> > > > > > > > and RELEASENOTES.md included in this RC can be found at:
> > > > > > > >
> > > > > > > > https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
> > > > > > > >
> > > > > > > > Maven artifacts are available in a staging repository at:
> > > > > > > >
> > > > > > > >
> > > > > > >
> > https://repository.apache.org/content/repositories/orgapachehbase-1623/
> > > > > > > >
> > > > > > > > Maven artifacts for hadoop3 are available in a staging
> > repository at:
> > > > > > > >
> > > > > > > >
> > > > > > >
> > https://repository.apache.org/content/repositories/orgapachehbase-1624/
> > > > > > > >
> > > > > > > > Artifacts were signed with the 0xD5365CCD key which can be
> > found in:
> > > > > > > >
> > > > > > > > https://downloads.apache.org/hbase/KEYS
> > > > > > > >
> > > > > > > > To learn more about Apache hbase, please see
> > > > > > > >
> > > > > > > > http://hbase.apache.org/
> > > > > > > >
> > > > > > > > Thanks,
> > > > > > > > Your HBase Release Manager
> > > > > > > >
> > > > > > >
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by Andrew Purtell <an...@gmail.com>.
Thank you Duo. Please file a JIRA for this so we can track it for the next
RC.
On Mon, Aug 10, 2026 at 7:51 AM 张铎(Duo Zhang) <pa...@gmail.com> wrote:
> OK, I think I found the problem.
>
> In 2.5.15, javax.annotation:javax.annotation-api dependency is
> introduced by libthrift, and in 2.5.16, we shade librift in
> hbase-thirdparty and we loss the transitive
> javax.annotation:javax.annotation-api dependency which causes the
> problem.
>
> And for hadoop3, since we build the project with jdk17, the jdk11+
> profile will introduce javax.annotation dependency for us.
>
> JDK8 only includes part of the javax.annotation, which does not
> include the javax.annotation.Priority.
>
> So here I think we should include it for all JDK builds, not only JDK11.
>
> Thanks.
>
> 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月10日周一 18:06写道：
> >
> > I can reproduce this locally with JDK8 + hbase-2.5.16-bin.tar.gz.
> >
> > Just run start-hbase.sh...
> >
> > 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月9日周日 23:21写道：
> > >
> > > Ah, integration test on 2.10.2 is broken for branch-2.5 on jenkins...
> > >
> > >
> https://ci-hbase.apache.org/job/HBase-Integration-Test/job/branch-2.5/113/artifact/output-integration-hadoop-2.10.2/non-shaded/hbase--master-be4150bd4acd.log/*view*/
> > >
> > > And it is broken for branch-2,6 too...
> > >
> > > 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月8日周六 22:03写道：
> > > >
> > > > TestCopyTable fails for me consistently, and it also fails on the
> > > > flaky bashboard.
> > > >
> > > > Not sure if this is a just a test issue or something in our MR module
> > > > is broken...
> > > >
> > > > Umesh Kumar Kumawat <94...@gmail.com> 于2026年8月6日周四 17:26写道：
> > > > >
> > > > > +1 (non-binding)
> > > > >
> > > > > I checked:
> > > > >
> > > > >
> > > > > - Signature: OK
> > > > >
> > > > > - Checksum: OK
> > > > >
> > > > > - LICENSE and NOTICE: In place
> > > > >
> > > > > - Rat check (17.0.14): OK
> > > > >
> > > > > - mvn clean apache-rat:check
> > > > >
> > > > > - Build from source (17.0.14): OK
> > > > >
> > > > > - mvn clean install -DskipTests -Dhadoop.profile=3.0
> > > > >
> > > > > - JUnit tests: OK
> > > > >
> > > > > - mvn test -P runAllTests -Dhadoop.profile=3.0
> > > > > -Dsurefire.testFailureIgnore=true
> > > > >
> > > > > -Dsurefire.rerunFailingTestsCount=5
> > > > >
> > > > > - Tests run: 9,463, Failures: 0, Errors: 0, Skipped: 64,
> Flaky: 11
> > > > > (passed on rerun)
> > > > >
> > > > > - TestMemStoreLAB: OOM with default 2.2g surefire heap on
> Apple Silicon
> > > > > (M-series).
> > > > >
> > > > > Passes with -Dsurefire.Xmx=13g. Root cause: testLABChunkQueue
> uses a fixed
> > > > >
> > > > > 1-second time window with 10 threads allocating 256KB chunks in
> a tight
> > > > > loop.
> > > > >
> > > > > Off-pool chunk creation in ChunkCreator is unbounded. On fast
> hardware
> > > > > (Apple Silicon),
> > > > >
> > > > > ~50,000 chunks get allocated in 1 second (~12.5GB), exceeding
> heap.
> > > > >
> > > > > On slower x86 CI machines, fewer chunks are allocated and it
> fits in 2.2g.
> > > > >
> > > > > Not a code defect — hardware-speed-dependent. Suggest JIRA to
> add an
> > > > > iteration
> > > > > cap (e.g., 5000 total allocations
> > > > >
> > > > > across all threads / based on total heap) to make memory usage
> > > > > deterministic regardless of CPU speed.
> > > > >
> > > > > - TestCustomSaslAuthenticationProvider*: Requires Kerberos KDC,
> > > > > environment-only.
> > > > >
> > > > > - TestMergesSplitsAddToTracker: Intermittent timeout, flaky.
> > > > >
> > > > >
> > > > > Started a mini cluster in standalone mode, succeeded.
> > > > >
> > > > > Check logs and web pages, it looks good.
> > > > >
> > > > >
> > > > > Ran these shell commands, looks fine.
> > > > >
> > > > > create 'test', 'cf'
> > > > >
> > > > > list 'test'
> > > > >
> > > > > describe 'test'
> > > > >
> > > > > put 'test', 'row1', 'cf:a', 'value1'
> > > > >
> > > > > put 'test', 'row2', 'cf:b', 'value2'
> > > > >
> > > > > put 'test', 'row3', 'cf:c', 'value3'
> > > > >
> > > > > scan 'test'
> > > > >
> > > > > get 'test', 'row1'
> > > > >
> > > > > flush 'test'
> > > > >
> > > > > major_compact 'test'
> > > > >
> > > > > scan 'test'
> > > > >
> > > > > disable 'test'
> > > > >
> > > > > enable 'test'
> > > > >
> > > > > disable 'test'
> > > > >
> > > > > drop 'test'
> > > > >
> > > > >
> > > > > Run PerformanceEvaluation, all passed.
> > > > >
> > > > > ./bin/hbase pe --rows=10000 randomWrite 1
> > > > >
> > > > > ./bin/hbase pe --rows=10000 sequentialWrite 1
> > > > >
> > > > > ./bin/hbase pe --rows=10000 randomRead 1
> > > > >
> > > > > ./bin/hbase pe --rows=10000 scanRange 1
> > > > >
> > > > >
> > > > > Run IntegrationTestBigLinkedList, passed.
> > > > >
> > > > > ./bin/hbase
> org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > > > generator 25000000
> > > > >
> > > > > ./bin/hbase
> org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > > > verify
> > > > >
> > > > > - 25,000,000 nodes generated, 0 bad references, 0 undefined
> nodes.
> > > > >
> > > > >
> > > > > Thanks
> > > > >
> > > > > On Tue, Aug 4, 2026 at 11:47 PM Nick Dimiduk <nd...@apache.org>
> wrote:
> > > > >
> > > > > > +1
> > > > > >
> > > > > > * Signature: ok
> > > > > > * Checksum : ok
> > > > > > * Rat check (1.8.0_502): ok
> > > > > > - mvn clean apache-rat:check -D skipTests=true
> > > > > > * Rat check (17.0.20): ok
> > > > > > - mvn clean apache-rat:check -D skipTests=true -D
> > > > > > hadoop.profile=3.0
> > > > > > * Built from source (1.8.0_502): ok
> > > > > > - mvn clean install -D skipTests=true -DskipTests
> > > > > > * Built from source (17.0.20): ok
> > > > > > - mvn clean install -D skipTests=true -D
> hadoop.profile=3.0
> > > > > > -DskipTests
> > > > > >
> > > > > >
> > > > > > On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <
> apurtell@apache.org>
> > > > > > wrote:
> > > > > >
> > > > > > > Please vote on this Apache HBase release candidate, HBase
> 2.5.16RC0
> > > > > > >
> > > > > > > The VOTE will remain open for at least 72 hours.
> > > > > > >
> > > > > > > [ ] +1 Release this package as Apache HBase 2.5.16
> > > > > > > [ ] -1 Do not release this package because ...
> > > > > > >
> > > > > > > The tag to be voted on is 2.5.16RC0:
> > > > > > >
> > > > > > > https://github.com/apache/hbase/tree/2.5.16RC0
> > > > > > >
> > > > > > > This tag currently points to git reference
> > > > > > >
> > > > > > > be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
> > > > > > >
> > > > > > > The release files, including signatures, digests, as well as
> CHANGES.md
> > > > > > > and RELEASENOTES.md included in this RC can be found at:
> > > > > > >
> > > > > > > https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
> > > > > > >
> > > > > > > Maven artifacts are available in a staging repository at:
> > > > > > >
> > > > > > >
> > > > > >
> https://repository.apache.org/content/repositories/orgapachehbase-1623/
> > > > > > >
> > > > > > > Maven artifacts for hadoop3 are available in a staging
> repository at:
> > > > > > >
> > > > > > >
> > > > > >
> https://repository.apache.org/content/repositories/orgapachehbase-1624/
> > > > > > >
> > > > > > > Artifacts were signed with the 0xD5365CCD key which can be
> found in:
> > > > > > >
> > > > > > > https://downloads.apache.org/hbase/KEYS
> > > > > > >
> > > > > > > To learn more about Apache hbase, please see
> > > > > > >
> > > > > > > http://hbase.apache.org/
> > > > > > >
> > > > > > > Thanks,
> > > > > > > Your HBase Release Manager
> > > > > > >
> > > > > >
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by "张铎(Duo Zhang)" <pa...@gmail.com>.
OK, I think I found the problem.
In 2.5.15, javax.annotation:javax.annotation-api dependency is
introduced by libthrift, and in 2.5.16, we shade librift in
hbase-thirdparty and we loss the transitive
javax.annotation:javax.annotation-api dependency which causes the
problem.
And for hadoop3, since we build the project with jdk17, the jdk11+
profile will introduce javax.annotation dependency for us.
JDK8 only includes part of the javax.annotation, which does not
include the javax.annotation.Priority.
So here I think we should include it for all JDK builds, not only JDK11.
Thanks.
张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月10日周一 18:06写道：
>
> I can reproduce this locally with JDK8 + hbase-2.5.16-bin.tar.gz.
>
> Just run start-hbase.sh...
>
> 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月9日周日 23:21写道：
> >
> > Ah, integration test on 2.10.2 is broken for branch-2.5 on jenkins...
> >
> > https://ci-hbase.apache.org/job/HBase-Integration-Test/job/branch-2.5/113/artifact/output-integration-hadoop-2.10.2/non-shaded/hbase--master-be4150bd4acd.log/*view*/
> >
> > And it is broken for branch-2,6 too...
> >
> > 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月8日周六 22:03写道：
> > >
> > > TestCopyTable fails for me consistently, and it also fails on the
> > > flaky bashboard.
> > >
> > > Not sure if this is a just a test issue or something in our MR module
> > > is broken...
> > >
> > > Umesh Kumar Kumawat <94...@gmail.com> 于2026年8月6日周四 17:26写道：
> > > >
> > > > +1 (non-binding)
> > > >
> > > > I checked:
> > > >
> > > >
> > > > - Signature: OK
> > > >
> > > > - Checksum: OK
> > > >
> > > > - LICENSE and NOTICE: In place
> > > >
> > > > - Rat check (17.0.14): OK
> > > >
> > > > - mvn clean apache-rat:check
> > > >
> > > > - Build from source (17.0.14): OK
> > > >
> > > > - mvn clean install -DskipTests -Dhadoop.profile=3.0
> > > >
> > > > - JUnit tests: OK
> > > >
> > > > - mvn test -P runAllTests -Dhadoop.profile=3.0
> > > > -Dsurefire.testFailureIgnore=true
> > > >
> > > > -Dsurefire.rerunFailingTestsCount=5
> > > >
> > > > - Tests run: 9,463, Failures: 0, Errors: 0, Skipped: 64, Flaky: 11
> > > > (passed on rerun)
> > > >
> > > > - TestMemStoreLAB: OOM with default 2.2g surefire heap on Apple Silicon
> > > > (M-series).
> > > >
> > > > Passes with -Dsurefire.Xmx=13g. Root cause: testLABChunkQueue uses a fixed
> > > >
> > > > 1-second time window with 10 threads allocating 256KB chunks in a tight
> > > > loop.
> > > >
> > > > Off-pool chunk creation in ChunkCreator is unbounded. On fast hardware
> > > > (Apple Silicon),
> > > >
> > > > ~50,000 chunks get allocated in 1 second (~12.5GB), exceeding heap.
> > > >
> > > > On slower x86 CI machines, fewer chunks are allocated and it fits in 2.2g.
> > > >
> > > > Not a code defect — hardware-speed-dependent. Suggest JIRA to add an
> > > > iteration
> > > > cap (e.g., 5000 total allocations
> > > >
> > > > across all threads / based on total heap) to make memory usage
> > > > deterministic regardless of CPU speed.
> > > >
> > > > - TestCustomSaslAuthenticationProvider*: Requires Kerberos KDC,
> > > > environment-only.
> > > >
> > > > - TestMergesSplitsAddToTracker: Intermittent timeout, flaky.
> > > >
> > > >
> > > > Started a mini cluster in standalone mode, succeeded.
> > > >
> > > > Check logs and web pages, it looks good.
> > > >
> > > >
> > > > Ran these shell commands, looks fine.
> > > >
> > > > create 'test', 'cf'
> > > >
> > > > list 'test'
> > > >
> > > > describe 'test'
> > > >
> > > > put 'test', 'row1', 'cf:a', 'value1'
> > > >
> > > > put 'test', 'row2', 'cf:b', 'value2'
> > > >
> > > > put 'test', 'row3', 'cf:c', 'value3'
> > > >
> > > > scan 'test'
> > > >
> > > > get 'test', 'row1'
> > > >
> > > > flush 'test'
> > > >
> > > > major_compact 'test'
> > > >
> > > > scan 'test'
> > > >
> > > > disable 'test'
> > > >
> > > > enable 'test'
> > > >
> > > > disable 'test'
> > > >
> > > > drop 'test'
> > > >
> > > >
> > > > Run PerformanceEvaluation, all passed.
> > > >
> > > > ./bin/hbase pe --rows=10000 randomWrite 1
> > > >
> > > > ./bin/hbase pe --rows=10000 sequentialWrite 1
> > > >
> > > > ./bin/hbase pe --rows=10000 randomRead 1
> > > >
> > > > ./bin/hbase pe --rows=10000 scanRange 1
> > > >
> > > >
> > > > Run IntegrationTestBigLinkedList, passed.
> > > >
> > > > ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > > generator 25000000
> > > >
> > > > ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > > verify
> > > >
> > > > - 25,000,000 nodes generated, 0 bad references, 0 undefined nodes.
> > > >
> > > >
> > > > Thanks
> > > >
> > > > On Tue, Aug 4, 2026 at 11:47 PM Nick Dimiduk <nd...@apache.org> wrote:
> > > >
> > > > > +1
> > > > >
> > > > > * Signature: ok
> > > > > * Checksum : ok
> > > > > * Rat check (1.8.0_502): ok
> > > > > - mvn clean apache-rat:check -D skipTests=true
> > > > > * Rat check (17.0.20): ok
> > > > > - mvn clean apache-rat:check -D skipTests=true -D
> > > > > hadoop.profile=3.0
> > > > > * Built from source (1.8.0_502): ok
> > > > > - mvn clean install -D skipTests=true -DskipTests
> > > > > * Built from source (17.0.20): ok
> > > > > - mvn clean install -D skipTests=true -D hadoop.profile=3.0
> > > > > -DskipTests
> > > > >
> > > > >
> > > > > On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <ap...@apache.org>
> > > > > wrote:
> > > > >
> > > > > > Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
> > > > > >
> > > > > > The VOTE will remain open for at least 72 hours.
> > > > > >
> > > > > > [ ] +1 Release this package as Apache HBase 2.5.16
> > > > > > [ ] -1 Do not release this package because ...
> > > > > >
> > > > > > The tag to be voted on is 2.5.16RC0:
> > > > > >
> > > > > > https://github.com/apache/hbase/tree/2.5.16RC0
> > > > > >
> > > > > > This tag currently points to git reference
> > > > > >
> > > > > > be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
> > > > > >
> > > > > > The release files, including signatures, digests, as well as CHANGES.md
> > > > > > and RELEASENOTES.md included in this RC can be found at:
> > > > > >
> > > > > > https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
> > > > > >
> > > > > > Maven artifacts are available in a staging repository at:
> > > > > >
> > > > > >
> > > > > https://repository.apache.org/content/repositories/orgapachehbase-1623/
> > > > > >
> > > > > > Maven artifacts for hadoop3 are available in a staging repository at:
> > > > > >
> > > > > >
> > > > > https://repository.apache.org/content/repositories/orgapachehbase-1624/
> > > > > >
> > > > > > Artifacts were signed with the 0xD5365CCD key which can be found in:
> > > > > >
> > > > > > https://downloads.apache.org/hbase/KEYS
> > > > > >
> > > > > > To learn more about Apache hbase, please see
> > > > > >
> > > > > > http://hbase.apache.org/
> > > > > >
> > > > > > Thanks,
> > > > > > Your HBase Release Manager
> > > > > >
> > > > >
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by "张铎(Duo Zhang)" <pa...@gmail.com>.
I can reproduce this locally with JDK8 + hbase-2.5.16-bin.tar.gz.
Just run start-hbase.sh...
张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月9日周日 23:21写道：
>
> Ah, integration test on 2.10.2 is broken for branch-2.5 on jenkins...
>
> https://ci-hbase.apache.org/job/HBase-Integration-Test/job/branch-2.5/113/artifact/output-integration-hadoop-2.10.2/non-shaded/hbase--master-be4150bd4acd.log/*view*/
>
> And it is broken for branch-2,6 too...
>
> 张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月8日周六 22:03写道：
> >
> > TestCopyTable fails for me consistently, and it also fails on the
> > flaky bashboard.
> >
> > Not sure if this is a just a test issue or something in our MR module
> > is broken...
> >
> > Umesh Kumar Kumawat <94...@gmail.com> 于2026年8月6日周四 17:26写道：
> > >
> > > +1 (non-binding)
> > >
> > > I checked:
> > >
> > >
> > > - Signature: OK
> > >
> > > - Checksum: OK
> > >
> > > - LICENSE and NOTICE: In place
> > >
> > > - Rat check (17.0.14): OK
> > >
> > > - mvn clean apache-rat:check
> > >
> > > - Build from source (17.0.14): OK
> > >
> > > - mvn clean install -DskipTests -Dhadoop.profile=3.0
> > >
> > > - JUnit tests: OK
> > >
> > > - mvn test -P runAllTests -Dhadoop.profile=3.0
> > > -Dsurefire.testFailureIgnore=true
> > >
> > > -Dsurefire.rerunFailingTestsCount=5
> > >
> > > - Tests run: 9,463, Failures: 0, Errors: 0, Skipped: 64, Flaky: 11
> > > (passed on rerun)
> > >
> > > - TestMemStoreLAB: OOM with default 2.2g surefire heap on Apple Silicon
> > > (M-series).
> > >
> > > Passes with -Dsurefire.Xmx=13g. Root cause: testLABChunkQueue uses a fixed
> > >
> > > 1-second time window with 10 threads allocating 256KB chunks in a tight
> > > loop.
> > >
> > > Off-pool chunk creation in ChunkCreator is unbounded. On fast hardware
> > > (Apple Silicon),
> > >
> > > ~50,000 chunks get allocated in 1 second (~12.5GB), exceeding heap.
> > >
> > > On slower x86 CI machines, fewer chunks are allocated and it fits in 2.2g.
> > >
> > > Not a code defect — hardware-speed-dependent. Suggest JIRA to add an
> > > iteration
> > > cap (e.g., 5000 total allocations
> > >
> > > across all threads / based on total heap) to make memory usage
> > > deterministic regardless of CPU speed.
> > >
> > > - TestCustomSaslAuthenticationProvider*: Requires Kerberos KDC,
> > > environment-only.
> > >
> > > - TestMergesSplitsAddToTracker: Intermittent timeout, flaky.
> > >
> > >
> > > Started a mini cluster in standalone mode, succeeded.
> > >
> > > Check logs and web pages, it looks good.
> > >
> > >
> > > Ran these shell commands, looks fine.
> > >
> > > create 'test', 'cf'
> > >
> > > list 'test'
> > >
> > > describe 'test'
> > >
> > > put 'test', 'row1', 'cf:a', 'value1'
> > >
> > > put 'test', 'row2', 'cf:b', 'value2'
> > >
> > > put 'test', 'row3', 'cf:c', 'value3'
> > >
> > > scan 'test'
> > >
> > > get 'test', 'row1'
> > >
> > > flush 'test'
> > >
> > > major_compact 'test'
> > >
> > > scan 'test'
> > >
> > > disable 'test'
> > >
> > > enable 'test'
> > >
> > > disable 'test'
> > >
> > > drop 'test'
> > >
> > >
> > > Run PerformanceEvaluation, all passed.
> > >
> > > ./bin/hbase pe --rows=10000 randomWrite 1
> > >
> > > ./bin/hbase pe --rows=10000 sequentialWrite 1
> > >
> > > ./bin/hbase pe --rows=10000 randomRead 1
> > >
> > > ./bin/hbase pe --rows=10000 scanRange 1
> > >
> > >
> > > Run IntegrationTestBigLinkedList, passed.
> > >
> > > ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > generator 25000000
> > >
> > > ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > > verify
> > >
> > > - 25,000,000 nodes generated, 0 bad references, 0 undefined nodes.
> > >
> > >
> > > Thanks
> > >
> > > On Tue, Aug 4, 2026 at 11:47 PM Nick Dimiduk <nd...@apache.org> wrote:
> > >
> > > > +1
> > > >
> > > > * Signature: ok
> > > > * Checksum : ok
> > > > * Rat check (1.8.0_502): ok
> > > > - mvn clean apache-rat:check -D skipTests=true
> > > > * Rat check (17.0.20): ok
> > > > - mvn clean apache-rat:check -D skipTests=true -D
> > > > hadoop.profile=3.0
> > > > * Built from source (1.8.0_502): ok
> > > > - mvn clean install -D skipTests=true -DskipTests
> > > > * Built from source (17.0.20): ok
> > > > - mvn clean install -D skipTests=true -D hadoop.profile=3.0
> > > > -DskipTests
> > > >
> > > >
> > > > On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <ap...@apache.org>
> > > > wrote:
> > > >
> > > > > Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
> > > > >
> > > > > The VOTE will remain open for at least 72 hours.
> > > > >
> > > > > [ ] +1 Release this package as Apache HBase 2.5.16
> > > > > [ ] -1 Do not release this package because ...
> > > > >
> > > > > The tag to be voted on is 2.5.16RC0:
> > > > >
> > > > > https://github.com/apache/hbase/tree/2.5.16RC0
> > > > >
> > > > > This tag currently points to git reference
> > > > >
> > > > > be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
> > > > >
> > > > > The release files, including signatures, digests, as well as CHANGES.md
> > > > > and RELEASENOTES.md included in this RC can be found at:
> > > > >
> > > > > https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
> > > > >
> > > > > Maven artifacts are available in a staging repository at:
> > > > >
> > > > >
> > > > https://repository.apache.org/content/repositories/orgapachehbase-1623/
> > > > >
> > > > > Maven artifacts for hadoop3 are available in a staging repository at:
> > > > >
> > > > >
> > > > https://repository.apache.org/content/repositories/orgapachehbase-1624/
> > > > >
> > > > > Artifacts were signed with the 0xD5365CCD key which can be found in:
> > > > >
> > > > > https://downloads.apache.org/hbase/KEYS
> > > > >
> > > > > To learn more about Apache hbase, please see
> > > > >
> > > > > http://hbase.apache.org/
> > > > >
> > > > > Thanks,
> > > > > Your HBase Release Manager
> > > > >
> > > >
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by "张铎(Duo Zhang)" <pa...@gmail.com>.
Ah, integration test on 2.10.2 is broken for branch-2.5 on jenkins...
https://ci-hbase.apache.org/job/HBase-Integration-Test/job/branch-2.5/113/artifact/output-integration-hadoop-2.10.2/non-shaded/hbase--master-be4150bd4acd.log/*view*/
And it is broken for branch-2,6 too...
张铎(Duo Zhang) <pa...@gmail.com> 于2026年8月8日周六 22:03写道：
>
> TestCopyTable fails for me consistently, and it also fails on the
> flaky bashboard.
>
> Not sure if this is a just a test issue or something in our MR module
> is broken...
>
> Umesh Kumar Kumawat <94...@gmail.com> 于2026年8月6日周四 17:26写道：
> >
> > +1 (non-binding)
> >
> > I checked:
> >
> >
> > - Signature: OK
> >
> > - Checksum: OK
> >
> > - LICENSE and NOTICE: In place
> >
> > - Rat check (17.0.14): OK
> >
> > - mvn clean apache-rat:check
> >
> > - Build from source (17.0.14): OK
> >
> > - mvn clean install -DskipTests -Dhadoop.profile=3.0
> >
> > - JUnit tests: OK
> >
> > - mvn test -P runAllTests -Dhadoop.profile=3.0
> > -Dsurefire.testFailureIgnore=true
> >
> > -Dsurefire.rerunFailingTestsCount=5
> >
> > - Tests run: 9,463, Failures: 0, Errors: 0, Skipped: 64, Flaky: 11
> > (passed on rerun)
> >
> > - TestMemStoreLAB: OOM with default 2.2g surefire heap on Apple Silicon
> > (M-series).
> >
> > Passes with -Dsurefire.Xmx=13g. Root cause: testLABChunkQueue uses a fixed
> >
> > 1-second time window with 10 threads allocating 256KB chunks in a tight
> > loop.
> >
> > Off-pool chunk creation in ChunkCreator is unbounded. On fast hardware
> > (Apple Silicon),
> >
> > ~50,000 chunks get allocated in 1 second (~12.5GB), exceeding heap.
> >
> > On slower x86 CI machines, fewer chunks are allocated and it fits in 2.2g.
> >
> > Not a code defect — hardware-speed-dependent. Suggest JIRA to add an
> > iteration
> > cap (e.g., 5000 total allocations
> >
> > across all threads / based on total heap) to make memory usage
> > deterministic regardless of CPU speed.
> >
> > - TestCustomSaslAuthenticationProvider*: Requires Kerberos KDC,
> > environment-only.
> >
> > - TestMergesSplitsAddToTracker: Intermittent timeout, flaky.
> >
> >
> > Started a mini cluster in standalone mode, succeeded.
> >
> > Check logs and web pages, it looks good.
> >
> >
> > Ran these shell commands, looks fine.
> >
> > create 'test', 'cf'
> >
> > list 'test'
> >
> > describe 'test'
> >
> > put 'test', 'row1', 'cf:a', 'value1'
> >
> > put 'test', 'row2', 'cf:b', 'value2'
> >
> > put 'test', 'row3', 'cf:c', 'value3'
> >
> > scan 'test'
> >
> > get 'test', 'row1'
> >
> > flush 'test'
> >
> > major_compact 'test'
> >
> > scan 'test'
> >
> > disable 'test'
> >
> > enable 'test'
> >
> > disable 'test'
> >
> > drop 'test'
> >
> >
> > Run PerformanceEvaluation, all passed.
> >
> > ./bin/hbase pe --rows=10000 randomWrite 1
> >
> > ./bin/hbase pe --rows=10000 sequentialWrite 1
> >
> > ./bin/hbase pe --rows=10000 randomRead 1
> >
> > ./bin/hbase pe --rows=10000 scanRange 1
> >
> >
> > Run IntegrationTestBigLinkedList, passed.
> >
> > ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > generator 25000000
> >
> > ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> > verify
> >
> > - 25,000,000 nodes generated, 0 bad references, 0 undefined nodes.
> >
> >
> > Thanks
> >
> > On Tue, Aug 4, 2026 at 11:47 PM Nick Dimiduk <nd...@apache.org> wrote:
> >
> > > +1
> > >
> > > * Signature: ok
> > > * Checksum : ok
> > > * Rat check (1.8.0_502): ok
> > > - mvn clean apache-rat:check -D skipTests=true
> > > * Rat check (17.0.20): ok
> > > - mvn clean apache-rat:check -D skipTests=true -D
> > > hadoop.profile=3.0
> > > * Built from source (1.8.0_502): ok
> > > - mvn clean install -D skipTests=true -DskipTests
> > > * Built from source (17.0.20): ok
> > > - mvn clean install -D skipTests=true -D hadoop.profile=3.0
> > > -DskipTests
> > >
> > >
> > > On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <ap...@apache.org>
> > > wrote:
> > >
> > > > Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
> > > >
> > > > The VOTE will remain open for at least 72 hours.
> > > >
> > > > [ ] +1 Release this package as Apache HBase 2.5.16
> > > > [ ] -1 Do not release this package because ...
> > > >
> > > > The tag to be voted on is 2.5.16RC0:
> > > >
> > > > https://github.com/apache/hbase/tree/2.5.16RC0
> > > >
> > > > This tag currently points to git reference
> > > >
> > > > be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
> > > >
> > > > The release files, including signatures, digests, as well as CHANGES.md
> > > > and RELEASENOTES.md included in this RC can be found at:
> > > >
> > > > https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
> > > >
> > > > Maven artifacts are available in a staging repository at:
> > > >
> > > >
> > > https://repository.apache.org/content/repositories/orgapachehbase-1623/
> > > >
> > > > Maven artifacts for hadoop3 are available in a staging repository at:
> > > >
> > > >
> > > https://repository.apache.org/content/repositories/orgapachehbase-1624/
> > > >
> > > > Artifacts were signed with the 0xD5365CCD key which can be found in:
> > > >
> > > > https://downloads.apache.org/hbase/KEYS
> > > >
> > > > To learn more about Apache hbase, please see
> > > >
> > > > http://hbase.apache.org/
> > > >
> > > > Thanks,
> > > > Your HBase Release Manager
> > > >
> > >
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by "张铎(Duo Zhang)" <pa...@gmail.com>.
TestCopyTable fails for me consistently, and it also fails on the
flaky bashboard.
Not sure if this is a just a test issue or something in our MR module
is broken...
Umesh Kumar Kumawat <94...@gmail.com> 于2026年8月6日周四 17:26写道：
>
> +1 (non-binding)
>
> I checked:
>
>
> - Signature: OK
>
> - Checksum: OK
>
> - LICENSE and NOTICE: In place
>
> - Rat check (17.0.14): OK
>
> - mvn clean apache-rat:check
>
> - Build from source (17.0.14): OK
>
> - mvn clean install -DskipTests -Dhadoop.profile=3.0
>
> - JUnit tests: OK
>
> - mvn test -P runAllTests -Dhadoop.profile=3.0
> -Dsurefire.testFailureIgnore=true
>
> -Dsurefire.rerunFailingTestsCount=5
>
> - Tests run: 9,463, Failures: 0, Errors: 0, Skipped: 64, Flaky: 11
> (passed on rerun)
>
> - TestMemStoreLAB: OOM with default 2.2g surefire heap on Apple Silicon
> (M-series).
>
> Passes with -Dsurefire.Xmx=13g. Root cause: testLABChunkQueue uses a fixed
>
> 1-second time window with 10 threads allocating 256KB chunks in a tight
> loop.
>
> Off-pool chunk creation in ChunkCreator is unbounded. On fast hardware
> (Apple Silicon),
>
> ~50,000 chunks get allocated in 1 second (~12.5GB), exceeding heap.
>
> On slower x86 CI machines, fewer chunks are allocated and it fits in 2.2g.
>
> Not a code defect — hardware-speed-dependent. Suggest JIRA to add an
> iteration
> cap (e.g., 5000 total allocations
>
> across all threads / based on total heap) to make memory usage
> deterministic regardless of CPU speed.
>
> - TestCustomSaslAuthenticationProvider*: Requires Kerberos KDC,
> environment-only.
>
> - TestMergesSplitsAddToTracker: Intermittent timeout, flaky.
>
>
> Started a mini cluster in standalone mode, succeeded.
>
> Check logs and web pages, it looks good.
>
>
> Ran these shell commands, looks fine.
>
> create 'test', 'cf'
>
> list 'test'
>
> describe 'test'
>
> put 'test', 'row1', 'cf:a', 'value1'
>
> put 'test', 'row2', 'cf:b', 'value2'
>
> put 'test', 'row3', 'cf:c', 'value3'
>
> scan 'test'
>
> get 'test', 'row1'
>
> flush 'test'
>
> major_compact 'test'
>
> scan 'test'
>
> disable 'test'
>
> enable 'test'
>
> disable 'test'
>
> drop 'test'
>
>
> Run PerformanceEvaluation, all passed.
>
> ./bin/hbase pe --rows=10000 randomWrite 1
>
> ./bin/hbase pe --rows=10000 sequentialWrite 1
>
> ./bin/hbase pe --rows=10000 randomRead 1
>
> ./bin/hbase pe --rows=10000 scanRange 1
>
>
> Run IntegrationTestBigLinkedList, passed.
>
> ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> generator 25000000
>
> ./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
> verify
>
> - 25,000,000 nodes generated, 0 bad references, 0 undefined nodes.
>
>
> Thanks
>
> On Tue, Aug 4, 2026 at 11:47 PM Nick Dimiduk <nd...@apache.org> wrote:
>
> > +1
> >
> > * Signature: ok
> > * Checksum : ok
> > * Rat check (1.8.0_502): ok
> > - mvn clean apache-rat:check -D skipTests=true
> > * Rat check (17.0.20): ok
> > - mvn clean apache-rat:check -D skipTests=true -D
> > hadoop.profile=3.0
> > * Built from source (1.8.0_502): ok
> > - mvn clean install -D skipTests=true -DskipTests
> > * Built from source (17.0.20): ok
> > - mvn clean install -D skipTests=true -D hadoop.profile=3.0
> > -DskipTests
> >
> >
> > On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <ap...@apache.org>
> > wrote:
> >
> > > Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
> > >
> > > The VOTE will remain open for at least 72 hours.
> > >
> > > [ ] +1 Release this package as Apache HBase 2.5.16
> > > [ ] -1 Do not release this package because ...
> > >
> > > The tag to be voted on is 2.5.16RC0:
> > >
> > > https://github.com/apache/hbase/tree/2.5.16RC0
> > >
> > > This tag currently points to git reference
> > >
> > > be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
> > >
> > > The release files, including signatures, digests, as well as CHANGES.md
> > > and RELEASENOTES.md included in this RC can be found at:
> > >
> > > https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
> > >
> > > Maven artifacts are available in a staging repository at:
> > >
> > >
> > https://repository.apache.org/content/repositories/orgapachehbase-1623/
> > >
> > > Maven artifacts for hadoop3 are available in a staging repository at:
> > >
> > >
> > https://repository.apache.org/content/repositories/orgapachehbase-1624/
> > >
> > > Artifacts were signed with the 0xD5365CCD key which can be found in:
> > >
> > > https://downloads.apache.org/hbase/KEYS
> > >
> > > To learn more about Apache hbase, please see
> > >
> > > http://hbase.apache.org/
> > >
> > > Thanks,
> > > Your HBase Release Manager
> > >
> >
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by Umesh Kumar Kumawat <94...@gmail.com>.
+1 (non-binding)
I checked:
- Signature: OK
- Checksum: OK
- LICENSE and NOTICE: In place
- Rat check (17.0.14): OK
- mvn clean apache-rat:check
- Build from source (17.0.14): OK
- mvn clean install -DskipTests -Dhadoop.profile=3.0
- JUnit tests: OK
- mvn test -P runAllTests -Dhadoop.profile=3.0
-Dsurefire.testFailureIgnore=true
-Dsurefire.rerunFailingTestsCount=5
- Tests run: 9,463, Failures: 0, Errors: 0, Skipped: 64, Flaky: 11
(passed on rerun)
- TestMemStoreLAB: OOM with default 2.2g surefire heap on Apple Silicon
(M-series).
Passes with -Dsurefire.Xmx=13g. Root cause: testLABChunkQueue uses a fixed
1-second time window with 10 threads allocating 256KB chunks in a tight
loop.
Off-pool chunk creation in ChunkCreator is unbounded. On fast hardware
(Apple Silicon),
~50,000 chunks get allocated in 1 second (~12.5GB), exceeding heap.
On slower x86 CI machines, fewer chunks are allocated and it fits in 2.2g.
Not a code defect — hardware-speed-dependent. Suggest JIRA to add an
iteration
cap (e.g., 5000 total allocations
across all threads / based on total heap) to make memory usage
deterministic regardless of CPU speed.
- TestCustomSaslAuthenticationProvider*: Requires Kerberos KDC,
environment-only.
- TestMergesSplitsAddToTracker: Intermittent timeout, flaky.
Started a mini cluster in standalone mode, succeeded.
Check logs and web pages, it looks good.
Ran these shell commands, looks fine.
create 'test', 'cf'
list 'test'
describe 'test'
put 'test', 'row1', 'cf:a', 'value1'
put 'test', 'row2', 'cf:b', 'value2'
put 'test', 'row3', 'cf:c', 'value3'
scan 'test'
get 'test', 'row1'
flush 'test'
major_compact 'test'
scan 'test'
disable 'test'
enable 'test'
disable 'test'
drop 'test'
Run PerformanceEvaluation, all passed.
./bin/hbase pe --rows=10000 randomWrite 1
./bin/hbase pe --rows=10000 sequentialWrite 1
./bin/hbase pe --rows=10000 randomRead 1
./bin/hbase pe --rows=10000 scanRange 1
Run IntegrationTestBigLinkedList, passed.
./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
generator 25000000
./bin/hbase org.apache.hadoop.hbase.test.IntegrationTestBigLinkedList
verify
- 25,000,000 nodes generated, 0 bad references, 0 undefined nodes.
Thanks
On Tue, Aug 4, 2026 at 11:47 PM Nick Dimiduk <nd...@apache.org> wrote:
> +1
>
> * Signature: ok
> * Checksum : ok
> * Rat check (1.8.0_502): ok
> - mvn clean apache-rat:check -D skipTests=true
> * Rat check (17.0.20): ok
> - mvn clean apache-rat:check -D skipTests=true -D
> hadoop.profile=3.0
> * Built from source (1.8.0_502): ok
> - mvn clean install -D skipTests=true -DskipTests
> * Built from source (17.0.20): ok
> - mvn clean install -D skipTests=true -D hadoop.profile=3.0
> -DskipTests
>
>
> On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <ap...@apache.org>
> wrote:
>
> > Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
> >
> > The VOTE will remain open for at least 72 hours.
> >
> > [ ] +1 Release this package as Apache HBase 2.5.16
> > [ ] -1 Do not release this package because ...
> >
> > The tag to be voted on is 2.5.16RC0:
> >
> > https://github.com/apache/hbase/tree/2.5.16RC0
> >
> > This tag currently points to git reference
> >
> > be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
> >
> > The release files, including signatures, digests, as well as CHANGES.md
> > and RELEASENOTES.md included in this RC can be found at:
> >
> > https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
> >
> > Maven artifacts are available in a staging repository at:
> >
> >
> https://repository.apache.org/content/repositories/orgapachehbase-1623/
> >
> > Maven artifacts for hadoop3 are available in a staging repository at:
> >
> >
> https://repository.apache.org/content/repositories/orgapachehbase-1624/
> >
> > Artifacts were signed with the 0xD5365CCD key which can be found in:
> >
> > https://downloads.apache.org/hbase/KEYS
> >
> > To learn more about Apache hbase, please see
> >
> > http://hbase.apache.org/
> >
> > Thanks,
> > Your HBase Release Manager
> >
>
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by Nick Dimiduk <nd...@apache.org>.
+1
* Signature: ok
* Checksum : ok
* Rat check (1.8.0_502): ok
- mvn clean apache-rat:check -D skipTests=true
* Rat check (17.0.20): ok
- mvn clean apache-rat:check -D skipTests=true -D
hadoop.profile=3.0
* Built from source (1.8.0_502): ok
- mvn clean install -D skipTests=true -DskipTests
* Built from source (17.0.20): ok
- mvn clean install -D skipTests=true -D hadoop.profile=3.0
-DskipTests
On Fri, Jul 31, 2026 at 5:17 PM Andrew Purtell <ap...@apache.org> wrote:
> Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
>
> The VOTE will remain open for at least 72 hours.
>
> [ ] +1 Release this package as Apache HBase 2.5.16
> [ ] -1 Do not release this package because ...
>
> The tag to be voted on is 2.5.16RC0:
>
> https://github.com/apache/hbase/tree/2.5.16RC0
>
> This tag currently points to git reference
>
> be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
>
> The release files, including signatures, digests, as well as CHANGES.md
> and RELEASENOTES.md included in this RC can be found at:
>
> https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
>
> Maven artifacts are available in a staging repository at:
>
> https://repository.apache.org/content/repositories/orgapachehbase-1623/
>
> Maven artifacts for hadoop3 are available in a staging repository at:
>
> https://repository.apache.org/content/repositories/orgapachehbase-1624/
>
> Artifacts were signed with the 0xD5365CCD key which can be found in:
>
> https://downloads.apache.org/hbase/KEYS
>
> To learn more about Apache hbase, please see
>
> http://hbase.apache.org/
>
> Thanks,
> Your HBase Release Manager
>
[WITHDRAWN] [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by Andrew Purtell <ap...@apache.org>.
Casting my veto -1 for the identified regression. We will get HBASE-30328
and start RC1.
On Fri, Jul 31, 2026 at 8:17 AM Andrew Purtell <ap...@apache.org> wrote:
> Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
>
> The VOTE will remain open for at least 72 hours.
>
> [ ] +1 Release this package as Apache HBase 2.5.16
> [ ] -1 Do not release this package because ...
>
> The tag to be voted on is 2.5.16RC0:
>
> https://github.com/apache/hbase/tree/2.5.16RC0
>
> This tag currently points to git reference
>
> be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
>
> The release files, including signatures, digests, as well as CHANGES.md
> and RELEASENOTES.md included in this RC can be found at:
>
> https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
>
> Maven artifacts are available in a staging repository at:
>
> https://repository.apache.org/content/repositories/orgapachehbase-1623/
>
> Maven artifacts for hadoop3 are available in a staging repository at:
>
> https://repository.apache.org/content/repositories/orgapachehbase-1624/
>
> Artifacts were signed with the 0xD5365CCD key which can be found in:
>
> https://downloads.apache.org/hbase/KEYS
>
> To learn more about Apache hbase, please see
>
> http://hbase.apache.org/
>
> Thanks,
> Your HBase Release Manager
>
Re: [VOTE] The first release candidate for Apache HBase 2.5.16 (RC0) is available
Posted by Xiao Liu <li...@apache.org>.
+1 (non-binding)
I checked:
* Signature: OK
* Checksum: OK
* LICENSE and NOTICE: In place
* Rat check (17.0.12): OK
- mvn clean apache-rat:check
* Build from source (17.0.12): OK
- mvn clean install -DskipTests -Dhadoop.profile=3.0
Start a mini cluster in standalone mode, succeeded.
Check logs and web pages, it looks good.
Run these shell commands, looks fine.
create 'test', 'cf'
list 'test'
describe 'test'
put 'test', 'row1', 'cf:a', 'value1'
put 'test', 'row2', 'cf:b', 'value2'
put 'test', 'row3', 'cf:c', 'value3'
scan 'test'
get 'test', 'row1'
flush 'test'
major_compact 'test'
scan 'test'
disable 'test'
enable 'test'
disable 'test'
drop 'test'
Run LTT to load 10000 rows, Passed
./bin/hbase ltt -write 20:1024 -num_keys 10000
Run these shell commands, looks fine
flush 'cluster_test'
major_compact 'cluster_test'
scan 'cluster_test', {LIMIT=>10}
count 'cluster_test'
On 2026/07/31 15:17:11 Andrew Purtell wrote:
> Please vote on this Apache HBase release candidate, HBase 2.5.16RC0
>
> The VOTE will remain open for at least 72 hours.
>
> [ ] +1 Release this package as Apache HBase 2.5.16
> [ ] -1 Do not release this package because ...
>
> The tag to be voted on is 2.5.16RC0:
>
> https://github.com/apache/hbase/tree/2.5.16RC0
>
> This tag currently points to git reference
>
> be71107d51a471d4c9b40ddd52f5e5b64ed6b6ea
>
> The release files, including signatures, digests, as well as CHANGES.md
> and RELEASENOTES.md included in this RC can be found at:
>
> https://dist.apache.org/repos/dist/dev/hbase/2.5.16RC0/
>
> Maven artifacts are available in a staging repository at:
>
> https://repository.apache.org/content/repositories/orgapachehbase-1623/
>
> Maven artifacts for hadoop3 are available in a staging repository at:
>
> https://repository.apache.org/content/repositories/orgapachehbase-1624/
>
> Artifacts were signed with the 0xD5365CCD key which can be found in:
>
> https://downloads.apache.org/hbase/KEYS
>
> To learn more about Apache hbase, please see
>
> http://hbase.apache.org/
>
> Thanks,
> Your HBase Release Manager
>