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Posted to dev@zookeeper.apache.org by Enrico Olivelli <eo...@gmail.com> on 2020/02/05 19:34:04 UTC

[VOTE] Apache ZooKeeper release 3.6.0 candidate 2

This is the third release candidate for Apache ZooKeeper 3.6.0.

It is a major release and it introduces a lot of new features, most notably:
- Built-in data consistency check inside ZooKeeper
- Allow Followers to host Observers
- Authentication enforcement
- Pluggable metrics system for ZooKeeper (and Prometheus.io integration)
- TLS Port unification
- Audit logging in ZooKeeper servers
- Improve resilience to network (advertise multiple addresses for
members of a Zookeeper cluster)
- Persistent Recursive Watches
- add an API and the corresponding CLI to get total count of recursive
sub nodes under a specific path

The full release notes is available at:

https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518

*** Please download, test and vote by February 8th 2020, 23:59 UTC+0. ***

Source files:
https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/

Maven staging repo:
https://repository.apache.org/content/repositories/orgapachezookeeper-1049/

The staging version of the website is:
https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/

The release candidate tag in git to be voted upon: release-3.6.0-2
https://github.com/apache/zookeeper/tree/release-3.6.0-2

ZooKeeper's KEYS file containing PGP keys we use to sign the release:
https://www.apache.org/dist/zookeeper/KEYS

Please note that we are adding a new jar to the dependency set for
clients: zookeeper-metrics-providers.

Should we release this candidate?

Enrico Olivelli

Re: [CANCELLED] Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Flavio Junqueira <fp...@apache.org>.
Good catch, Enrico...

> On 11 Feb 2020, at 09:43, Enrico Olivelli <eo...@gmail.com> wrote:
> 
> -1
> I saw that 3.6 servers are not able to join a 3.5 cluster, this make
> it difficult or rather impossible to have a graceful rolling upgrade.
> 
> In a separate thread on this list we discussed about this problem and
> we decided to work on adding support for this scenario (rolling
> upgrade without service interruption)
> 
> I am also cancelling this VOTE.
> 
> Thank you for everyone who tested the release.
> 
> 
> Enrico
> 
> Il giorno dom 9 feb 2020 alle ore 16:39 Jordan Zimmerman
> <jo...@jordanzimmerman.com> ha scritto:
>> 
>> The CURATOR-549-zk36-updates branch tests pass
>> 
>> +1 (non binding)
>> 
>> -Jordan
>> 
>>> On Feb 5, 2020, at 2:34 PM, Enrico Olivelli <eo...@gmail.com> wrote:
>>> 
>>> This is the third release candidate for Apache ZooKeeper 3.6.0.
>>> 
>>> It is a major release and it introduces a lot of new features, most notably:
>>> - Built-in data consistency check inside ZooKeeper
>>> - Allow Followers to host Observers
>>> - Authentication enforcement
>>> - Pluggable metrics system for ZooKeeper (and Prometheus.io integration)
>>> - TLS Port unification
>>> - Audit logging in ZooKeeper servers
>>> - Improve resilience to network (advertise multiple addresses for
>>> members of a Zookeeper cluster)
>>> - Persistent Recursive Watches
>>> - add an API and the corresponding CLI to get total count of recursive
>>> sub nodes under a specific path
>>> 
>>> The full release notes is available at:
>>> 
>>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
>>> 
>>> *** Please download, test and vote by February 8th 2020, 23:59 UTC+0. ***
>>> 
>>> Source files:
>>> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
>>> 
>>> Maven staging repo:
>>> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
>>> 
>>> The staging version of the website is:
>>> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
>>> 
>>> The release candidate tag in git to be voted upon: release-3.6.0-2
>>> https://github.com/apache/zookeeper/tree/release-3.6.0-2
>>> 
>>> ZooKeeper's KEYS file containing PGP keys we use to sign the release:
>>> https://www.apache.org/dist/zookeeper/KEYS
>>> 
>>> Please note that we are adding a new jar to the dependency set for
>>> clients: zookeeper-metrics-providers.
>>> 
>>> Should we release this candidate?
>>> 
>>> Enrico Olivelli
>>

[CANCELLED] Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Enrico Olivelli <eo...@gmail.com>.
-1
I saw that 3.6 servers are not able to join a 3.5 cluster, this make
it difficult or rather impossible to have a graceful rolling upgrade.

In a separate thread on this list we discussed about this problem and
we decided to work on adding support for this scenario (rolling
upgrade without service interruption)

I am also cancelling this VOTE.

Thank you for everyone who tested the release.


Enrico

Il giorno dom 9 feb 2020 alle ore 16:39 Jordan Zimmerman
<jo...@jordanzimmerman.com> ha scritto:
>
> The CURATOR-549-zk36-updates branch tests pass
>
> +1 (non binding)
>
> -Jordan
>
> > On Feb 5, 2020, at 2:34 PM, Enrico Olivelli <eo...@gmail.com> wrote:
> >
> > This is the third release candidate for Apache ZooKeeper 3.6.0.
> >
> > It is a major release and it introduces a lot of new features, most notably:
> > - Built-in data consistency check inside ZooKeeper
> > - Allow Followers to host Observers
> > - Authentication enforcement
> > - Pluggable metrics system for ZooKeeper (and Prometheus.io integration)
> > - TLS Port unification
> > - Audit logging in ZooKeeper servers
> > - Improve resilience to network (advertise multiple addresses for
> > members of a Zookeeper cluster)
> > - Persistent Recursive Watches
> > - add an API and the corresponding CLI to get total count of recursive
> > sub nodes under a specific path
> >
> > The full release notes is available at:
> >
> > https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
> >
> > *** Please download, test and vote by February 8th 2020, 23:59 UTC+0. ***
> >
> > Source files:
> > https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
> >
> > Maven staging repo:
> > https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
> >
> > The staging version of the website is:
> > https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
> >
> > The release candidate tag in git to be voted upon: release-3.6.0-2
> > https://github.com/apache/zookeeper/tree/release-3.6.0-2
> >
> > ZooKeeper's KEYS file containing PGP keys we use to sign the release:
> > https://www.apache.org/dist/zookeeper/KEYS
> >
> > Please note that we are adding a new jar to the dependency set for
> > clients: zookeeper-metrics-providers.
> >
> > Should we release this candidate?
> >
> > Enrico Olivelli
>

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Jordan Zimmerman <jo...@jordanzimmerman.com>.
The CURATOR-549-zk36-updates branch tests pass

+1 (non binding)

-Jordan

> On Feb 5, 2020, at 2:34 PM, Enrico Olivelli <eo...@gmail.com> wrote:
> 
> This is the third release candidate for Apache ZooKeeper 3.6.0.
> 
> It is a major release and it introduces a lot of new features, most notably:
> - Built-in data consistency check inside ZooKeeper
> - Allow Followers to host Observers
> - Authentication enforcement
> - Pluggable metrics system for ZooKeeper (and Prometheus.io integration)
> - TLS Port unification
> - Audit logging in ZooKeeper servers
> - Improve resilience to network (advertise multiple addresses for
> members of a Zookeeper cluster)
> - Persistent Recursive Watches
> - add an API and the corresponding CLI to get total count of recursive
> sub nodes under a specific path
> 
> The full release notes is available at:
> 
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
> 
> *** Please download, test and vote by February 8th 2020, 23:59 UTC+0. ***
> 
> Source files:
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
> 
> Maven staging repo:
> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
> 
> The staging version of the website is:
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
> 
> The release candidate tag in git to be voted upon: release-3.6.0-2
> https://github.com/apache/zookeeper/tree/release-3.6.0-2
> 
> ZooKeeper's KEYS file containing PGP keys we use to sign the release:
> https://www.apache.org/dist/zookeeper/KEYS
> 
> Please note that we are adding a new jar to the dependency set for
> clients: zookeeper-metrics-providers.
> 
> Should we release this candidate?
> 
> Enrico Olivelli

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Brian Nixon <br...@gmail.com>.
+1

- verified tests pass on both MacOS and Windows
- verified documentation

Note that the branch-3.6 proper does not compile and needs the fix of
https://github.com/apache/zookeeper/pull/1239 (for the same reasons).


On Sat, Feb 8, 2020 at 2:43 PM Michael Han <ha...@apache.org> wrote:

> +1.
>
> - verified checksum/sig
> - verified release notes.
> - verified regenerated documentations.
> - verified both java and c unit tests pass.
> - verified with a few jetty admin commands and zk cli commands.
>
>
>
>
> On Sat, Feb 8, 2020 at 10:22 AM Flavio Junqueira <fp...@apache.org> wrote:
>
> > +1 binding
> >
> > - Built from sources and ran tests (some tests fail intermittently)
> > - Checked SHA 512 and signature
> > - Checked license and notice
> > - Ran local smoke tests
> >
> > -Flavio
> >
> > > On 7 Feb 2020, at 10:04, Norbert Kalmar <nk...@cloudera.com.INVALID>
> > wrote:
> > >
> > > +1 (non-binding)
> > >
> > > - unit tests pass
> > > - source tarball: compiled and started ZK + run few commands from
> source
> > > tarball
> > > - bin tarball: license files checked, started ZK + run few commands
> > > - signature OK.
> > >
> > > Tested on MacOS and Linux, openJDK 1.8.242.
> > >
> > > Thanks Enrico!
> > >
> > > - Norbert
> > >
> > > On Thu, Feb 6, 2020 at 11:20 AM Szalay-Bekő Máté <
> > szalay.beko.mate@gmail.com>
> > > wrote:
> > >
> > >> +1 (non-binding)
> > >>
> > >> - I compiled and run all the unit tests using Ubuntu 18.04, using
> maven
> > >> 3.3.9 and OpenJDK 1.8.242 (the tests that failed with this JDK for the
> > >> previous RC now run without a problem)
> > >> - I compiled and tested the C client and the python client (we added
> SSL
> > >> feature / tests in this release for the C and python clients)
> > >> - I did some manual tests for the multi-address feature with multiple
> > >> virtual networks (using
> https://github.com/symat/zookeeper-docker-test)
> > >> and
> > >> the cluster did recover quickly after I disabled / enabled various
> > virtual
> > >> network interfaces
> > >>
> > >>
> > >> On Thu, Feb 6, 2020 at 4:36 AM Patrick Hunt <ph...@apache.org> wrote:
> > >>
> > >>> +1 - sig/xsum verified, rat ran clean, I compiled and ran various
> tests
> > >> and
> > >>> they passed.
> > >>>
> > >>> Patrick
> > >>>
> > >>> On Wed, Feb 5, 2020 at 11:34 AM Enrico Olivelli <eolivelli@gmail.com
> >
> > >>> wrote:
> > >>>
> > >>>> This is the third release candidate for Apache ZooKeeper 3.6.0.
> > >>>>
> > >>>> It is a major release and it introduces a lot of new features, most
> > >>>> notably:
> > >>>> - Built-in data consistency check inside ZooKeeper
> > >>>> - Allow Followers to host Observers
> > >>>> - Authentication enforcement
> > >>>> - Pluggable metrics system for ZooKeeper (and Prometheus.io
> > >> integration)
> > >>>> - TLS Port unification
> > >>>> - Audit logging in ZooKeeper servers
> > >>>> - Improve resilience to network (advertise multiple addresses for
> > >>>> members of a Zookeeper cluster)
> > >>>> - Persistent Recursive Watches
> > >>>> - add an API and the corresponding CLI to get total count of
> recursive
> > >>>> sub nodes under a specific path
> > >>>>
> > >>>> The full release notes is available at:
> > >>>>
> > >>>>
> > >>>>
> > >>>
> > >>
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
> > >>>>
> > >>>> *** Please download, test and vote by February 8th 2020, 23:59
> UTC+0.
> > >> ***
> > >>>>
> > >>>> Source files:
> > >>>> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
> > >>>>
> > >>>> Maven staging repo:
> > >>>>
> > >>>
> > >>
> >
> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
> > >>>>
> > >>>> The staging version of the website is:
> > >>>>
> > >>>
> > >>
> >
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
> > >>>>
> > >>>> The release candidate tag in git to be voted upon: release-3.6.0-2
> > >>>> https://github.com/apache/zookeeper/tree/release-3.6.0-2
> > >>>>
> > >>>> ZooKeeper's KEYS file containing PGP keys we use to sign the
> release:
> > >>>> https://www.apache.org/dist/zookeeper/KEYS
> > >>>>
> > >>>> Please note that we are adding a new jar to the dependency set for
> > >>>> clients: zookeeper-metrics-providers.
> > >>>>
> > >>>> Should we release this candidate?
> > >>>>
> > >>>> Enrico Olivelli
> > >>>>
> > >>>
> > >>
> >
> >
>

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Michael Han <ha...@apache.org>.
+1.

- verified checksum/sig
- verified release notes.
- verified regenerated documentations.
- verified both java and c unit tests pass.
- verified with a few jetty admin commands and zk cli commands.




On Sat, Feb 8, 2020 at 10:22 AM Flavio Junqueira <fp...@apache.org> wrote:

> +1 binding
>
> - Built from sources and ran tests (some tests fail intermittently)
> - Checked SHA 512 and signature
> - Checked license and notice
> - Ran local smoke tests
>
> -Flavio
>
> > On 7 Feb 2020, at 10:04, Norbert Kalmar <nk...@cloudera.com.INVALID>
> wrote:
> >
> > +1 (non-binding)
> >
> > - unit tests pass
> > - source tarball: compiled and started ZK + run few commands from source
> > tarball
> > - bin tarball: license files checked, started ZK + run few commands
> > - signature OK.
> >
> > Tested on MacOS and Linux, openJDK 1.8.242.
> >
> > Thanks Enrico!
> >
> > - Norbert
> >
> > On Thu, Feb 6, 2020 at 11:20 AM Szalay-Bekő Máté <
> szalay.beko.mate@gmail.com>
> > wrote:
> >
> >> +1 (non-binding)
> >>
> >> - I compiled and run all the unit tests using Ubuntu 18.04, using maven
> >> 3.3.9 and OpenJDK 1.8.242 (the tests that failed with this JDK for the
> >> previous RC now run without a problem)
> >> - I compiled and tested the C client and the python client (we added SSL
> >> feature / tests in this release for the C and python clients)
> >> - I did some manual tests for the multi-address feature with multiple
> >> virtual networks (using https://github.com/symat/zookeeper-docker-test)
> >> and
> >> the cluster did recover quickly after I disabled / enabled various
> virtual
> >> network interfaces
> >>
> >>
> >> On Thu, Feb 6, 2020 at 4:36 AM Patrick Hunt <ph...@apache.org> wrote:
> >>
> >>> +1 - sig/xsum verified, rat ran clean, I compiled and ran various tests
> >> and
> >>> they passed.
> >>>
> >>> Patrick
> >>>
> >>> On Wed, Feb 5, 2020 at 11:34 AM Enrico Olivelli <eo...@gmail.com>
> >>> wrote:
> >>>
> >>>> This is the third release candidate for Apache ZooKeeper 3.6.0.
> >>>>
> >>>> It is a major release and it introduces a lot of new features, most
> >>>> notably:
> >>>> - Built-in data consistency check inside ZooKeeper
> >>>> - Allow Followers to host Observers
> >>>> - Authentication enforcement
> >>>> - Pluggable metrics system for ZooKeeper (and Prometheus.io
> >> integration)
> >>>> - TLS Port unification
> >>>> - Audit logging in ZooKeeper servers
> >>>> - Improve resilience to network (advertise multiple addresses for
> >>>> members of a Zookeeper cluster)
> >>>> - Persistent Recursive Watches
> >>>> - add an API and the corresponding CLI to get total count of recursive
> >>>> sub nodes under a specific path
> >>>>
> >>>> The full release notes is available at:
> >>>>
> >>>>
> >>>>
> >>>
> >>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
> >>>>
> >>>> *** Please download, test and vote by February 8th 2020, 23:59 UTC+0.
> >> ***
> >>>>
> >>>> Source files:
> >>>> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
> >>>>
> >>>> Maven staging repo:
> >>>>
> >>>
> >>
> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
> >>>>
> >>>> The staging version of the website is:
> >>>>
> >>>
> >>
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
> >>>>
> >>>> The release candidate tag in git to be voted upon: release-3.6.0-2
> >>>> https://github.com/apache/zookeeper/tree/release-3.6.0-2
> >>>>
> >>>> ZooKeeper's KEYS file containing PGP keys we use to sign the release:
> >>>> https://www.apache.org/dist/zookeeper/KEYS
> >>>>
> >>>> Please note that we are adding a new jar to the dependency set for
> >>>> clients: zookeeper-metrics-providers.
> >>>>
> >>>> Should we release this candidate?
> >>>>
> >>>> Enrico Olivelli
> >>>>
> >>>
> >>
>
>

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Flavio Junqueira <fp...@apache.org>.
+1 binding

- Built from sources and ran tests (some tests fail intermittently)
- Checked SHA 512 and signature
- Checked license and notice
- Ran local smoke tests

-Flavio

> On 7 Feb 2020, at 10:04, Norbert Kalmar <nk...@cloudera.com.INVALID> wrote:
> 
> +1 (non-binding)
> 
> - unit tests pass
> - source tarball: compiled and started ZK + run few commands from source
> tarball
> - bin tarball: license files checked, started ZK + run few commands
> - signature OK.
> 
> Tested on MacOS and Linux, openJDK 1.8.242.
> 
> Thanks Enrico!
> 
> - Norbert
> 
> On Thu, Feb 6, 2020 at 11:20 AM Szalay-Bekő Máté <sz...@gmail.com>
> wrote:
> 
>> +1 (non-binding)
>> 
>> - I compiled and run all the unit tests using Ubuntu 18.04, using maven
>> 3.3.9 and OpenJDK 1.8.242 (the tests that failed with this JDK for the
>> previous RC now run without a problem)
>> - I compiled and tested the C client and the python client (we added SSL
>> feature / tests in this release for the C and python clients)
>> - I did some manual tests for the multi-address feature with multiple
>> virtual networks (using https://github.com/symat/zookeeper-docker-test)
>> and
>> the cluster did recover quickly after I disabled / enabled various virtual
>> network interfaces
>> 
>> 
>> On Thu, Feb 6, 2020 at 4:36 AM Patrick Hunt <ph...@apache.org> wrote:
>> 
>>> +1 - sig/xsum verified, rat ran clean, I compiled and ran various tests
>> and
>>> they passed.
>>> 
>>> Patrick
>>> 
>>> On Wed, Feb 5, 2020 at 11:34 AM Enrico Olivelli <eo...@gmail.com>
>>> wrote:
>>> 
>>>> This is the third release candidate for Apache ZooKeeper 3.6.0.
>>>> 
>>>> It is a major release and it introduces a lot of new features, most
>>>> notably:
>>>> - Built-in data consistency check inside ZooKeeper
>>>> - Allow Followers to host Observers
>>>> - Authentication enforcement
>>>> - Pluggable metrics system for ZooKeeper (and Prometheus.io
>> integration)
>>>> - TLS Port unification
>>>> - Audit logging in ZooKeeper servers
>>>> - Improve resilience to network (advertise multiple addresses for
>>>> members of a Zookeeper cluster)
>>>> - Persistent Recursive Watches
>>>> - add an API and the corresponding CLI to get total count of recursive
>>>> sub nodes under a specific path
>>>> 
>>>> The full release notes is available at:
>>>> 
>>>> 
>>>> 
>>> 
>> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
>>>> 
>>>> *** Please download, test and vote by February 8th 2020, 23:59 UTC+0.
>> ***
>>>> 
>>>> Source files:
>>>> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
>>>> 
>>>> Maven staging repo:
>>>> 
>>> 
>> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
>>>> 
>>>> The staging version of the website is:
>>>> 
>>> 
>> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
>>>> 
>>>> The release candidate tag in git to be voted upon: release-3.6.0-2
>>>> https://github.com/apache/zookeeper/tree/release-3.6.0-2
>>>> 
>>>> ZooKeeper's KEYS file containing PGP keys we use to sign the release:
>>>> https://www.apache.org/dist/zookeeper/KEYS
>>>> 
>>>> Please note that we are adding a new jar to the dependency set for
>>>> clients: zookeeper-metrics-providers.
>>>> 
>>>> Should we release this candidate?
>>>> 
>>>> Enrico Olivelli
>>>> 
>>> 
>>

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Norbert Kalmar <nk...@cloudera.com.INVALID>.
+1 (non-binding)

- unit tests pass
- source tarball: compiled and started ZK + run few commands from source
tarball
- bin tarball: license files checked, started ZK + run few commands
- signature OK.

Tested on MacOS and Linux, openJDK 1.8.242.

Thanks Enrico!

- Norbert

On Thu, Feb 6, 2020 at 11:20 AM Szalay-Bekő Máté <sz...@gmail.com>
wrote:

> +1 (non-binding)
>
> - I compiled and run all the unit tests using Ubuntu 18.04, using maven
> 3.3.9 and OpenJDK 1.8.242 (the tests that failed with this JDK for the
> previous RC now run without a problem)
> - I compiled and tested the C client and the python client (we added SSL
> feature / tests in this release for the C and python clients)
> - I did some manual tests for the multi-address feature with multiple
> virtual networks (using https://github.com/symat/zookeeper-docker-test)
> and
> the cluster did recover quickly after I disabled / enabled various virtual
> network interfaces
>
>
> On Thu, Feb 6, 2020 at 4:36 AM Patrick Hunt <ph...@apache.org> wrote:
>
> > +1 - sig/xsum verified, rat ran clean, I compiled and ran various tests
> and
> > they passed.
> >
> > Patrick
> >
> > On Wed, Feb 5, 2020 at 11:34 AM Enrico Olivelli <eo...@gmail.com>
> > wrote:
> >
> > > This is the third release candidate for Apache ZooKeeper 3.6.0.
> > >
> > > It is a major release and it introduces a lot of new features, most
> > > notably:
> > > - Built-in data consistency check inside ZooKeeper
> > > - Allow Followers to host Observers
> > > - Authentication enforcement
> > > - Pluggable metrics system for ZooKeeper (and Prometheus.io
> integration)
> > > - TLS Port unification
> > > - Audit logging in ZooKeeper servers
> > > - Improve resilience to network (advertise multiple addresses for
> > > members of a Zookeeper cluster)
> > > - Persistent Recursive Watches
> > > - add an API and the corresponding CLI to get total count of recursive
> > > sub nodes under a specific path
> > >
> > > The full release notes is available at:
> > >
> > >
> > >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
> > >
> > > *** Please download, test and vote by February 8th 2020, 23:59 UTC+0.
> ***
> > >
> > > Source files:
> > > https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
> > >
> > > Maven staging repo:
> > >
> >
> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
> > >
> > > The staging version of the website is:
> > >
> >
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
> > >
> > > The release candidate tag in git to be voted upon: release-3.6.0-2
> > > https://github.com/apache/zookeeper/tree/release-3.6.0-2
> > >
> > > ZooKeeper's KEYS file containing PGP keys we use to sign the release:
> > > https://www.apache.org/dist/zookeeper/KEYS
> > >
> > > Please note that we are adding a new jar to the dependency set for
> > > clients: zookeeper-metrics-providers.
> > >
> > > Should we release this candidate?
> > >
> > > Enrico Olivelli
> > >
> >
>

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Szalay-Bekő Máté <sz...@gmail.com>.
+1 (non-binding)

- I compiled and run all the unit tests using Ubuntu 18.04, using maven
3.3.9 and OpenJDK 1.8.242 (the tests that failed with this JDK for the
previous RC now run without a problem)
- I compiled and tested the C client and the python client (we added SSL
feature / tests in this release for the C and python clients)
- I did some manual tests for the multi-address feature with multiple
virtual networks (using https://github.com/symat/zookeeper-docker-test) and
the cluster did recover quickly after I disabled / enabled various virtual
network interfaces


On Thu, Feb 6, 2020 at 4:36 AM Patrick Hunt <ph...@apache.org> wrote:

> +1 - sig/xsum verified, rat ran clean, I compiled and ran various tests and
> they passed.
>
> Patrick
>
> On Wed, Feb 5, 2020 at 11:34 AM Enrico Olivelli <eo...@gmail.com>
> wrote:
>
> > This is the third release candidate for Apache ZooKeeper 3.6.0.
> >
> > It is a major release and it introduces a lot of new features, most
> > notably:
> > - Built-in data consistency check inside ZooKeeper
> > - Allow Followers to host Observers
> > - Authentication enforcement
> > - Pluggable metrics system for ZooKeeper (and Prometheus.io integration)
> > - TLS Port unification
> > - Audit logging in ZooKeeper servers
> > - Improve resilience to network (advertise multiple addresses for
> > members of a Zookeeper cluster)
> > - Persistent Recursive Watches
> > - add an API and the corresponding CLI to get total count of recursive
> > sub nodes under a specific path
> >
> > The full release notes is available at:
> >
> >
> >
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
> >
> > *** Please download, test and vote by February 8th 2020, 23:59 UTC+0. ***
> >
> > Source files:
> > https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
> >
> > Maven staging repo:
> >
> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
> >
> > The staging version of the website is:
> >
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
> >
> > The release candidate tag in git to be voted upon: release-3.6.0-2
> > https://github.com/apache/zookeeper/tree/release-3.6.0-2
> >
> > ZooKeeper's KEYS file containing PGP keys we use to sign the release:
> > https://www.apache.org/dist/zookeeper/KEYS
> >
> > Please note that we are adding a new jar to the dependency set for
> > clients: zookeeper-metrics-providers.
> >
> > Should we release this candidate?
> >
> > Enrico Olivelli
> >
>

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Patrick Hunt <ph...@apache.org>.
+1 - sig/xsum verified, rat ran clean, I compiled and ran various tests and
they passed.

Patrick

On Wed, Feb 5, 2020 at 11:34 AM Enrico Olivelli <eo...@gmail.com> wrote:

> This is the third release candidate for Apache ZooKeeper 3.6.0.
>
> It is a major release and it introduces a lot of new features, most
> notably:
> - Built-in data consistency check inside ZooKeeper
> - Allow Followers to host Observers
> - Authentication enforcement
> - Pluggable metrics system for ZooKeeper (and Prometheus.io integration)
> - TLS Port unification
> - Audit logging in ZooKeeper servers
> - Improve resilience to network (advertise multiple addresses for
> members of a Zookeeper cluster)
> - Persistent Recursive Watches
> - add an API and the corresponding CLI to get total count of recursive
> sub nodes under a specific path
>
> The full release notes is available at:
>
>
> https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310801&version=12326518
>
> *** Please download, test and vote by February 8th 2020, 23:59 UTC+0. ***
>
> Source files:
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/
>
> Maven staging repo:
> https://repository.apache.org/content/repositories/orgapachezookeeper-1049/
>
> The staging version of the website is:
> https://people.apache.org/~eolivelli/zookeeper-3.6.0-candidate-2/website/
>
> The release candidate tag in git to be voted upon: release-3.6.0-2
> https://github.com/apache/zookeeper/tree/release-3.6.0-2
>
> ZooKeeper's KEYS file containing PGP keys we use to sign the release:
> https://www.apache.org/dist/zookeeper/KEYS
>
> Please note that we are adding a new jar to the dependency set for
> clients: zookeeper-metrics-providers.
>
> Should we release this candidate?
>
> Enrico Olivelli
>

Re: [VOTE] Apache ZooKeeper release 3.6.0 candidate 2

Posted by Damien Diederen <dd...@sinenomine.net>.
+1 (non-binding)

Unit tests pass on NixOS 19.09.

Built SSL-enabled C clients on NixOS and Windows 10, and smoke-tested
them against a (non-SSL enabled) NixOS-hosted server.

Cheers, -D