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Posted to dev@kafka.apache.org by Guozhang Wang <wa...@gmail.com> on 2017/10/13 20:12:31 UTC
[VOTE] 1.0.0 RC1
Hello Kafka users, developers and client-developers,
This is the second candidate for release of Apache Kafka 1.0.0.
It's worth noting that starting in this version we are using a different
version protocol with three digits: *major.minor.bug-fix*
Any and all testing is welcome, but the following areas are worth
highlighting:
1. Client developers should verify that their clients can produce/consume
to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
2. Performance and stress testing. Heroku and LinkedIn have helped with
this in the past (and issues have been found and fixed).
3. End users can verify that their apps work correctly with the new release.
This is a major version release of Apache Kafka. It includes 29 new KIPs.
See the release notes and release plan
(*https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=71764913
<https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=71764913>*)
for more details. A few feature highlights:
* Java 9 support with significantly faster TLS and CRC32C implementations
(KIP)
* JBOD improvements: disk failure only disables failed disk but not the
broker (KIP-112/KIP-113)
* Newly added metrics across all the modules (KIP-164, KIP-168, KIP-187,
KIP-188, KIP-196)
* Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 / 161),
and drop compatibility "Evolving" annotations
Release notes for the 1.0.0 release:
*http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
<http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
*** Please download, test and vote by Tuesday, October 13, 8pm PT
Kafka's KEYS file containing PGP keys we use to sign the release:
http://kafka.apache.org/KEYS
* Release artifacts to be voted upon (source and binary):
*http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
<http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
* Maven artifacts to be voted upon:
https://repository.apache.org/content/groups/staging/org/apache/kafka/
* Javadoc:
*http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
<http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
* Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=9424d29dbf0a3c538215b0b98b1e6b956481e4d5
* Documentation:
Note the documentation can't be pushed live due to changes that will not go
live until the release. You can manually verify by downloading
http://home.apache.org/~guozhang/kafka-1.0.0-rc1/kafka_2.11-1.0.0-site-docs.tgz
* Successful Jenkins builds for the 1.0.0 branch:
Unit/integration tests: https://builds.apache.org/job/kafka-1.0-jdk7/31/
System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
/**************************************
Thanks,
-- Guozhang
Re: [kafka-clients] Re: [VOTE] 1.0.0 RC1
Posted by Guozhang Wang <wa...@gmail.com>.
Thanks Jun,
I will roll out a new RC for this PR then.
Guozhang
On Mon, Oct 16, 2017 at 2:19 PM, Jun Rao <ju...@confluent.io> wrote:
> Hi, Guozhang,
>
> Onur found an existing performance bug in the controller when there are
> lots of partitions. The fix is simple (https://github.com/apache/
> kafka/pull/4075) and reduces the controlled shutdown time from 6.5 mins
> to 30 secs, with
> 25K partitions, RF=2 and 5 brokers.
>
> It would be useful to include this fix in 1.0.0.
>
> Thanks,
>
> Jun
>
>
> On Mon, Oct 16, 2017 at 9:55 AM, Guozhang Wang <wa...@gmail.com> wrote:
>
>> Hi Tom,
>>
>> Thanks for pointing it out. I meant to say Oct. 17th, Tuesday, for a 72
>> hours period.
>>
>> That being said, we need to have a lazy majority to accept a release RC
>> according to our bylaws (https://cwiki.apache.org/conf
>> luence/display/KAFKA/Bylaws). And if we cannot achieve that via thorough
>> testing within the period we will automatically extend the voting process.
>>
>>
>> Guozhang
>>
>>
>>
>> On Mon, Oct 16, 2017 at 5:09 AM, Thomas Crayford <
>> tcrayford@salesforce.com> wrote:
>>
>>> Hi Guozhang,
>>>
>>> This says the due date on the testing is October 13th, which was the day
>>> this email was sent. Is that accurate, or is it meant to read October
>>> 17th,
>>> which is next Tuesday?
>>>
>>> I feel like this short a testing window for a 1.0 RC is a little low, as
>>> 1.0 is clearly a big announcement of stability, and folk should be given
>>> enough time to do thorough testing.
>>>
>>> Thanks
>>>
>>> Tom
>>>
>>> On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com>
>>> wrote:
>>>
>>> > Hello Kafka users, developers and client-developers,
>>> >
>>> > This is the second candidate for release of Apache Kafka 1.0.0.
>>> >
>>> > It's worth noting that starting in this version we are using a
>>> different
>>> > version protocol with three digits: *major.minor.bug-fix*
>>> >
>>> > Any and all testing is welcome, but the following areas are worth
>>> > highlighting:
>>> >
>>> > 1. Client developers should verify that their clients can
>>> produce/consume
>>> > to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
>>> > 2. Performance and stress testing. Heroku and LinkedIn have helped with
>>> > this in the past (and issues have been found and fixed).
>>> > 3. End users can verify that their apps work correctly with the new
>>> > release.
>>> >
>>> > This is a major version release of Apache Kafka. It includes 29 new
>>> KIPs.
>>> > See the release notes and release plan
>>> > (*https://cwiki.apache.org/confluence/pages/viewpage.
>>> > action?pageId=71764913
>>> > <https://cwiki.apache.org/confluence/pages/viewpage.action?p
>>> ageId=71764913
>>> > >*)
>>> > for more details. A few feature highlights:
>>> >
>>> > * Java 9 support with significantly faster TLS and CRC32C
>>> implementations
>>> > (KIP)
>>> > * JBOD improvements: disk failure only disables failed disk but not the
>>> > broker (KIP-112/KIP-113)
>>> > * Newly added metrics across all the modules (KIP-164, KIP-168,
>>> KIP-187,
>>> > KIP-188, KIP-196)
>>> > * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 /
>>> 161),
>>> > and drop compatibility "Evolving" annotations
>>> >
>>> > Release notes for the 1.0.0 release:
>>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
>>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
>>> >
>>> >
>>> >
>>> > *** Please download, test and vote by Tuesday, October 13, 8pm PT
>>> >
>>> > Kafka's KEYS file containing PGP keys we use to sign the release:
>>> > http://kafka.apache.org/KEYS
>>> >
>>> > * Release artifacts to be voted upon (source and binary):
>>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
>>> >
>>> > * Maven artifacts to be voted upon:
>>> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
>>> >
>>> > * Javadoc:
>>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
>>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
>>> >
>>> > * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
>>> >
>>> > https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
>>> > 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
>>> >
>>> > * Documentation:
>>> > Note the documentation can't be pushed live due to changes that will
>>> not go
>>> > live until the release. You can manually verify by downloading
>>> > http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>>> > kafka_2.11-1.0.0-site-docs.tgz
>>> >
>>> > * Successful Jenkins builds for the 1.0.0 branch:
>>> > Unit/integration tests: https://builds.apache.org/job/
>>> kafka-1.0-jdk7/31/
>>> > System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
>>> >
>>> >
>>> > /**************************************
>>> >
>>> >
>>> > Thanks,
>>> > -- Guozhang
>>> >
>>>
>>
>>
>>
>> --
>> -- Guozhang
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "kafka-clients" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to kafka-clients+unsubscribe@googlegroups.com.
>> To post to this group, send email to kafka-clients@googlegroups.com.
>> Visit this group at https://groups.google.com/group/kafka-clients.
>> To view this discussion on the web visit https://groups.google.com/d/ms
>> gid/kafka-clients/CAHwHRrUhYTtGH9TmTzub9%2BypaxVBMxfvcxnEuX7
>> 4Z4X5Km%3D-jA%40mail.gmail.com
>> <https://groups.google.com/d/msgid/kafka-clients/CAHwHRrUhYTtGH9TmTzub9%2BypaxVBMxfvcxnEuX74Z4X5Km%3D-jA%40mail.gmail.com?utm_medium=email&utm_source=footer>
>> .
>>
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
--
-- Guozhang
Re: [kafka-clients] Re: [VOTE] 1.0.0 RC1
Posted by Guozhang Wang <wa...@gmail.com>.
Thanks Jun,
I will roll out a new RC for this PR then.
Guozhang
On Mon, Oct 16, 2017 at 2:19 PM, Jun Rao <ju...@confluent.io> wrote:
> Hi, Guozhang,
>
> Onur found an existing performance bug in the controller when there are
> lots of partitions. The fix is simple (https://github.com/apache/
> kafka/pull/4075) and reduces the controlled shutdown time from 6.5 mins
> to 30 secs, with
> 25K partitions, RF=2 and 5 brokers.
>
> It would be useful to include this fix in 1.0.0.
>
> Thanks,
>
> Jun
>
>
> On Mon, Oct 16, 2017 at 9:55 AM, Guozhang Wang <wa...@gmail.com> wrote:
>
>> Hi Tom,
>>
>> Thanks for pointing it out. I meant to say Oct. 17th, Tuesday, for a 72
>> hours period.
>>
>> That being said, we need to have a lazy majority to accept a release RC
>> according to our bylaws (https://cwiki.apache.org/conf
>> luence/display/KAFKA/Bylaws). And if we cannot achieve that via thorough
>> testing within the period we will automatically extend the voting process.
>>
>>
>> Guozhang
>>
>>
>>
>> On Mon, Oct 16, 2017 at 5:09 AM, Thomas Crayford <
>> tcrayford@salesforce.com> wrote:
>>
>>> Hi Guozhang,
>>>
>>> This says the due date on the testing is October 13th, which was the day
>>> this email was sent. Is that accurate, or is it meant to read October
>>> 17th,
>>> which is next Tuesday?
>>>
>>> I feel like this short a testing window for a 1.0 RC is a little low, as
>>> 1.0 is clearly a big announcement of stability, and folk should be given
>>> enough time to do thorough testing.
>>>
>>> Thanks
>>>
>>> Tom
>>>
>>> On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com>
>>> wrote:
>>>
>>> > Hello Kafka users, developers and client-developers,
>>> >
>>> > This is the second candidate for release of Apache Kafka 1.0.0.
>>> >
>>> > It's worth noting that starting in this version we are using a
>>> different
>>> > version protocol with three digits: *major.minor.bug-fix*
>>> >
>>> > Any and all testing is welcome, but the following areas are worth
>>> > highlighting:
>>> >
>>> > 1. Client developers should verify that their clients can
>>> produce/consume
>>> > to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
>>> > 2. Performance and stress testing. Heroku and LinkedIn have helped with
>>> > this in the past (and issues have been found and fixed).
>>> > 3. End users can verify that their apps work correctly with the new
>>> > release.
>>> >
>>> > This is a major version release of Apache Kafka. It includes 29 new
>>> KIPs.
>>> > See the release notes and release plan
>>> > (*https://cwiki.apache.org/confluence/pages/viewpage.
>>> > action?pageId=71764913
>>> > <https://cwiki.apache.org/confluence/pages/viewpage.action?p
>>> ageId=71764913
>>> > >*)
>>> > for more details. A few feature highlights:
>>> >
>>> > * Java 9 support with significantly faster TLS and CRC32C
>>> implementations
>>> > (KIP)
>>> > * JBOD improvements: disk failure only disables failed disk but not the
>>> > broker (KIP-112/KIP-113)
>>> > * Newly added metrics across all the modules (KIP-164, KIP-168,
>>> KIP-187,
>>> > KIP-188, KIP-196)
>>> > * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 /
>>> 161),
>>> > and drop compatibility "Evolving" annotations
>>> >
>>> > Release notes for the 1.0.0 release:
>>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
>>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
>>> >
>>> >
>>> >
>>> > *** Please download, test and vote by Tuesday, October 13, 8pm PT
>>> >
>>> > Kafka's KEYS file containing PGP keys we use to sign the release:
>>> > http://kafka.apache.org/KEYS
>>> >
>>> > * Release artifacts to be voted upon (source and binary):
>>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
>>> >
>>> > * Maven artifacts to be voted upon:
>>> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
>>> >
>>> > * Javadoc:
>>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
>>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
>>> >
>>> > * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
>>> >
>>> > https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
>>> > 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
>>> >
>>> > * Documentation:
>>> > Note the documentation can't be pushed live due to changes that will
>>> not go
>>> > live until the release. You can manually verify by downloading
>>> > http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>>> > kafka_2.11-1.0.0-site-docs.tgz
>>> >
>>> > * Successful Jenkins builds for the 1.0.0 branch:
>>> > Unit/integration tests: https://builds.apache.org/job/
>>> kafka-1.0-jdk7/31/
>>> > System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
>>> >
>>> >
>>> > /**************************************
>>> >
>>> >
>>> > Thanks,
>>> > -- Guozhang
>>> >
>>>
>>
>>
>>
>> --
>> -- Guozhang
>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "kafka-clients" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to kafka-clients+unsubscribe@googlegroups.com.
>> To post to this group, send email to kafka-clients@googlegroups.com.
>> Visit this group at https://groups.google.com/group/kafka-clients.
>> To view this discussion on the web visit https://groups.google.com/d/ms
>> gid/kafka-clients/CAHwHRrUhYTtGH9TmTzub9%2BypaxVBMxfvcxnEuX7
>> 4Z4X5Km%3D-jA%40mail.gmail.com
>> <https://groups.google.com/d/msgid/kafka-clients/CAHwHRrUhYTtGH9TmTzub9%2BypaxVBMxfvcxnEuX74Z4X5Km%3D-jA%40mail.gmail.com?utm_medium=email&utm_source=footer>
>> .
>>
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
--
-- Guozhang
Re: [kafka-clients] Re: [VOTE] 1.0.0 RC1
Posted by Jun Rao <ju...@confluent.io>.
Hi, Guozhang,
Onur found an existing performance bug in the controller when there are
lots of partitions. The fix is simple (
https://github.com/apache/kafka/pull/4075) and reduces the controlled
shutdown time from 6.5 mins to 30 secs, with
25K partitions, RF=2 and 5 brokers.
It would be useful to include this fix in 1.0.0.
Thanks,
Jun
On Mon, Oct 16, 2017 at 9:55 AM, Guozhang Wang <wa...@gmail.com> wrote:
> Hi Tom,
>
> Thanks for pointing it out. I meant to say Oct. 17th, Tuesday, for a 72
> hours period.
>
> That being said, we need to have a lazy majority to accept a release RC
> according to our bylaws (https://cwiki.apache.org/
> confluence/display/KAFKA/Bylaws). And if we cannot achieve that via
> thorough testing within the period we will automatically extend the voting
> process.
>
>
> Guozhang
>
>
>
> On Mon, Oct 16, 2017 at 5:09 AM, Thomas Crayford <tcrayford@salesforce.com
> > wrote:
>
>> Hi Guozhang,
>>
>> This says the due date on the testing is October 13th, which was the day
>> this email was sent. Is that accurate, or is it meant to read October
>> 17th,
>> which is next Tuesday?
>>
>> I feel like this short a testing window for a 1.0 RC is a little low, as
>> 1.0 is clearly a big announcement of stability, and folk should be given
>> enough time to do thorough testing.
>>
>> Thanks
>>
>> Tom
>>
>> On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com>
>> wrote:
>>
>> > Hello Kafka users, developers and client-developers,
>> >
>> > This is the second candidate for release of Apache Kafka 1.0.0.
>> >
>> > It's worth noting that starting in this version we are using a different
>> > version protocol with three digits: *major.minor.bug-fix*
>> >
>> > Any and all testing is welcome, but the following areas are worth
>> > highlighting:
>> >
>> > 1. Client developers should verify that their clients can
>> produce/consume
>> > to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
>> > 2. Performance and stress testing. Heroku and LinkedIn have helped with
>> > this in the past (and issues have been found and fixed).
>> > 3. End users can verify that their apps work correctly with the new
>> > release.
>> >
>> > This is a major version release of Apache Kafka. It includes 29 new
>> KIPs.
>> > See the release notes and release plan
>> > (*https://cwiki.apache.org/confluence/pages/viewpage.
>> > action?pageId=71764913
>> > <https://cwiki.apache.org/confluence/pages/viewpage.action?
>> pageId=71764913
>> > >*)
>> > for more details. A few feature highlights:
>> >
>> > * Java 9 support with significantly faster TLS and CRC32C
>> implementations
>> > (KIP)
>> > * JBOD improvements: disk failure only disables failed disk but not the
>> > broker (KIP-112/KIP-113)
>> > * Newly added metrics across all the modules (KIP-164, KIP-168, KIP-187,
>> > KIP-188, KIP-196)
>> > * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 /
>> 161),
>> > and drop compatibility "Evolving" annotations
>> >
>> > Release notes for the 1.0.0 release:
>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
>> >
>> >
>> >
>> > *** Please download, test and vote by Tuesday, October 13, 8pm PT
>> >
>> > Kafka's KEYS file containing PGP keys we use to sign the release:
>> > http://kafka.apache.org/KEYS
>> >
>> > * Release artifacts to be voted upon (source and binary):
>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
>> >
>> > * Maven artifacts to be voted upon:
>> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
>> >
>> > * Javadoc:
>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
>> >
>> > * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
>> >
>> > https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
>> > 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
>> >
>> > * Documentation:
>> > Note the documentation can't be pushed live due to changes that will
>> not go
>> > live until the release. You can manually verify by downloading
>> > http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>> > kafka_2.11-1.0.0-site-docs.tgz
>> >
>> > * Successful Jenkins builds for the 1.0.0 branch:
>> > Unit/integration tests: https://builds.apache.org/job/
>> kafka-1.0-jdk7/31/
>> > System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
>> >
>> >
>> > /**************************************
>> >
>> >
>> > Thanks,
>> > -- Guozhang
>> >
>>
>
>
>
> --
> -- Guozhang
>
> --
> You received this message because you are subscribed to the Google Groups
> "kafka-clients" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to kafka-clients+unsubscribe@googlegroups.com.
> To post to this group, send email to kafka-clients@googlegroups.com.
> Visit this group at https://groups.google.com/group/kafka-clients.
> To view this discussion on the web visit https://groups.google.com/d/
> msgid/kafka-clients/CAHwHRrUhYTtGH9TmTzub9%2BypaxVBMxfvcxnEuX74Z4X5Km%3D-
> jA%40mail.gmail.com
> <https://groups.google.com/d/msgid/kafka-clients/CAHwHRrUhYTtGH9TmTzub9%2BypaxVBMxfvcxnEuX74Z4X5Km%3D-jA%40mail.gmail.com?utm_medium=email&utm_source=footer>
> .
>
> For more options, visit https://groups.google.com/d/optout.
>
Re: [kafka-clients] Re: [VOTE] 1.0.0 RC1
Posted by Jun Rao <ju...@confluent.io>.
Hi, Guozhang,
Onur found an existing performance bug in the controller when there are
lots of partitions. The fix is simple (
https://github.com/apache/kafka/pull/4075) and reduces the controlled
shutdown time from 6.5 mins to 30 secs, with
25K partitions, RF=2 and 5 brokers.
It would be useful to include this fix in 1.0.0.
Thanks,
Jun
On Mon, Oct 16, 2017 at 9:55 AM, Guozhang Wang <wa...@gmail.com> wrote:
> Hi Tom,
>
> Thanks for pointing it out. I meant to say Oct. 17th, Tuesday, for a 72
> hours period.
>
> That being said, we need to have a lazy majority to accept a release RC
> according to our bylaws (https://cwiki.apache.org/
> confluence/display/KAFKA/Bylaws). And if we cannot achieve that via
> thorough testing within the period we will automatically extend the voting
> process.
>
>
> Guozhang
>
>
>
> On Mon, Oct 16, 2017 at 5:09 AM, Thomas Crayford <tcrayford@salesforce.com
> > wrote:
>
>> Hi Guozhang,
>>
>> This says the due date on the testing is October 13th, which was the day
>> this email was sent. Is that accurate, or is it meant to read October
>> 17th,
>> which is next Tuesday?
>>
>> I feel like this short a testing window for a 1.0 RC is a little low, as
>> 1.0 is clearly a big announcement of stability, and folk should be given
>> enough time to do thorough testing.
>>
>> Thanks
>>
>> Tom
>>
>> On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com>
>> wrote:
>>
>> > Hello Kafka users, developers and client-developers,
>> >
>> > This is the second candidate for release of Apache Kafka 1.0.0.
>> >
>> > It's worth noting that starting in this version we are using a different
>> > version protocol with three digits: *major.minor.bug-fix*
>> >
>> > Any and all testing is welcome, but the following areas are worth
>> > highlighting:
>> >
>> > 1. Client developers should verify that their clients can
>> produce/consume
>> > to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
>> > 2. Performance and stress testing. Heroku and LinkedIn have helped with
>> > this in the past (and issues have been found and fixed).
>> > 3. End users can verify that their apps work correctly with the new
>> > release.
>> >
>> > This is a major version release of Apache Kafka. It includes 29 new
>> KIPs.
>> > See the release notes and release plan
>> > (*https://cwiki.apache.org/confluence/pages/viewpage.
>> > action?pageId=71764913
>> > <https://cwiki.apache.org/confluence/pages/viewpage.action?
>> pageId=71764913
>> > >*)
>> > for more details. A few feature highlights:
>> >
>> > * Java 9 support with significantly faster TLS and CRC32C
>> implementations
>> > (KIP)
>> > * JBOD improvements: disk failure only disables failed disk but not the
>> > broker (KIP-112/KIP-113)
>> > * Newly added metrics across all the modules (KIP-164, KIP-168, KIP-187,
>> > KIP-188, KIP-196)
>> > * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 /
>> 161),
>> > and drop compatibility "Evolving" annotations
>> >
>> > Release notes for the 1.0.0 release:
>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
>> >
>> >
>> >
>> > *** Please download, test and vote by Tuesday, October 13, 8pm PT
>> >
>> > Kafka's KEYS file containing PGP keys we use to sign the release:
>> > http://kafka.apache.org/KEYS
>> >
>> > * Release artifacts to be voted upon (source and binary):
>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
>> >
>> > * Maven artifacts to be voted upon:
>> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
>> >
>> > * Javadoc:
>> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
>> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
>> >
>> > * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
>> >
>> > https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
>> > 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
>> >
>> > * Documentation:
>> > Note the documentation can't be pushed live due to changes that will
>> not go
>> > live until the release. You can manually verify by downloading
>> > http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
>> > kafka_2.11-1.0.0-site-docs.tgz
>> >
>> > * Successful Jenkins builds for the 1.0.0 branch:
>> > Unit/integration tests: https://builds.apache.org/job/
>> kafka-1.0-jdk7/31/
>> > System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
>> >
>> >
>> > /**************************************
>> >
>> >
>> > Thanks,
>> > -- Guozhang
>> >
>>
>
>
>
> --
> -- Guozhang
>
> --
> You received this message because you are subscribed to the Google Groups
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> .
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> For more options, visit https://groups.google.com/d/optout.
>
Re: [VOTE] 1.0.0 RC1
Posted by Guozhang Wang <wa...@gmail.com>.
Hi Tom,
Thanks for pointing it out. I meant to say Oct. 17th, Tuesday, for a 72
hours period.
That being said, we need to have a lazy majority to accept a release RC
according to our bylaws (
https://cwiki.apache.org/confluence/display/KAFKA/Bylaws). And if we cannot
achieve that via thorough testing within the period we will automatically
extend the voting process.
Guozhang
On Mon, Oct 16, 2017 at 5:09 AM, Thomas Crayford <tc...@salesforce.com>
wrote:
> Hi Guozhang,
>
> This says the due date on the testing is October 13th, which was the day
> this email was sent. Is that accurate, or is it meant to read October 17th,
> which is next Tuesday?
>
> I feel like this short a testing window for a 1.0 RC is a little low, as
> 1.0 is clearly a big announcement of stability, and folk should be given
> enough time to do thorough testing.
>
> Thanks
>
> Tom
>
> On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com> wrote:
>
> > Hello Kafka users, developers and client-developers,
> >
> > This is the second candidate for release of Apache Kafka 1.0.0.
> >
> > It's worth noting that starting in this version we are using a different
> > version protocol with three digits: *major.minor.bug-fix*
> >
> > Any and all testing is welcome, but the following areas are worth
> > highlighting:
> >
> > 1. Client developers should verify that their clients can produce/consume
> > to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
> > 2. Performance and stress testing. Heroku and LinkedIn have helped with
> > this in the past (and issues have been found and fixed).
> > 3. End users can verify that their apps work correctly with the new
> > release.
> >
> > This is a major version release of Apache Kafka. It includes 29 new KIPs.
> > See the release notes and release plan
> > (*https://cwiki.apache.org/confluence/pages/viewpage.
> > action?pageId=71764913
> > <https://cwiki.apache.org/confluence/pages/viewpage.
> action?pageId=71764913
> > >*)
> > for more details. A few feature highlights:
> >
> > * Java 9 support with significantly faster TLS and CRC32C implementations
> > (KIP)
> > * JBOD improvements: disk failure only disables failed disk but not the
> > broker (KIP-112/KIP-113)
> > * Newly added metrics across all the modules (KIP-164, KIP-168, KIP-187,
> > KIP-188, KIP-196)
> > * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 / 161),
> > and drop compatibility "Evolving" annotations
> >
> > Release notes for the 1.0.0 release:
> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
> >
> >
> >
> > *** Please download, test and vote by Tuesday, October 13, 8pm PT
> >
> > Kafka's KEYS file containing PGP keys we use to sign the release:
> > http://kafka.apache.org/KEYS
> >
> > * Release artifacts to be voted upon (source and binary):
> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
> >
> > * Maven artifacts to be voted upon:
> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
> >
> > * Javadoc:
> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
> >
> > * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
> >
> > https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
> > 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
> >
> > * Documentation:
> > Note the documentation can't be pushed live due to changes that will not
> go
> > live until the release. You can manually verify by downloading
> > http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> > kafka_2.11-1.0.0-site-docs.tgz
> >
> > * Successful Jenkins builds for the 1.0.0 branch:
> > Unit/integration tests: https://builds.apache.org/job/kafka-1.0-jdk7/31/
> > System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
> >
> >
> > /**************************************
> >
> >
> > Thanks,
> > -- Guozhang
> >
>
--
-- Guozhang
Re: [VOTE] 1.0.0 RC1
Posted by Guozhang Wang <wa...@gmail.com>.
Hi Tom,
Thanks for pointing it out. I meant to say Oct. 17th, Tuesday, for a 72
hours period.
That being said, we need to have a lazy majority to accept a release RC
according to our bylaws (
https://cwiki.apache.org/confluence/display/KAFKA/Bylaws). And if we cannot
achieve that via thorough testing within the period we will automatically
extend the voting process.
Guozhang
On Mon, Oct 16, 2017 at 5:09 AM, Thomas Crayford <tc...@salesforce.com>
wrote:
> Hi Guozhang,
>
> This says the due date on the testing is October 13th, which was the day
> this email was sent. Is that accurate, or is it meant to read October 17th,
> which is next Tuesday?
>
> I feel like this short a testing window for a 1.0 RC is a little low, as
> 1.0 is clearly a big announcement of stability, and folk should be given
> enough time to do thorough testing.
>
> Thanks
>
> Tom
>
> On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com> wrote:
>
> > Hello Kafka users, developers and client-developers,
> >
> > This is the second candidate for release of Apache Kafka 1.0.0.
> >
> > It's worth noting that starting in this version we are using a different
> > version protocol with three digits: *major.minor.bug-fix*
> >
> > Any and all testing is welcome, but the following areas are worth
> > highlighting:
> >
> > 1. Client developers should verify that their clients can produce/consume
> > to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
> > 2. Performance and stress testing. Heroku and LinkedIn have helped with
> > this in the past (and issues have been found and fixed).
> > 3. End users can verify that their apps work correctly with the new
> > release.
> >
> > This is a major version release of Apache Kafka. It includes 29 new KIPs.
> > See the release notes and release plan
> > (*https://cwiki.apache.org/confluence/pages/viewpage.
> > action?pageId=71764913
> > <https://cwiki.apache.org/confluence/pages/viewpage.
> action?pageId=71764913
> > >*)
> > for more details. A few feature highlights:
> >
> > * Java 9 support with significantly faster TLS and CRC32C implementations
> > (KIP)
> > * JBOD improvements: disk failure only disables failed disk but not the
> > broker (KIP-112/KIP-113)
> > * Newly added metrics across all the modules (KIP-164, KIP-168, KIP-187,
> > KIP-188, KIP-196)
> > * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 / 161),
> > and drop compatibility "Evolving" annotations
> >
> > Release notes for the 1.0.0 release:
> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
> >
> >
> >
> > *** Please download, test and vote by Tuesday, October 13, 8pm PT
> >
> > Kafka's KEYS file containing PGP keys we use to sign the release:
> > http://kafka.apache.org/KEYS
> >
> > * Release artifacts to be voted upon (source and binary):
> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
> >
> > * Maven artifacts to be voted upon:
> > https://repository.apache.org/content/groups/staging/org/apache/kafka/
> >
> > * Javadoc:
> > *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
> > <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
> >
> > * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
> >
> > https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
> > 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
> >
> > * Documentation:
> > Note the documentation can't be pushed live due to changes that will not
> go
> > live until the release. You can manually verify by downloading
> > http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> > kafka_2.11-1.0.0-site-docs.tgz
> >
> > * Successful Jenkins builds for the 1.0.0 branch:
> > Unit/integration tests: https://builds.apache.org/job/kafka-1.0-jdk7/31/
> > System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
> >
> >
> > /**************************************
> >
> >
> > Thanks,
> > -- Guozhang
> >
>
--
-- Guozhang
Re: [VOTE] 1.0.0 RC1
Posted by Thomas Crayford <tc...@salesforce.com>.
Hi Guozhang,
This says the due date on the testing is October 13th, which was the day
this email was sent. Is that accurate, or is it meant to read October 17th,
which is next Tuesday?
I feel like this short a testing window for a 1.0 RC is a little low, as
1.0 is clearly a big announcement of stability, and folk should be given
enough time to do thorough testing.
Thanks
Tom
On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com> wrote:
> Hello Kafka users, developers and client-developers,
>
> This is the second candidate for release of Apache Kafka 1.0.0.
>
> It's worth noting that starting in this version we are using a different
> version protocol with three digits: *major.minor.bug-fix*
>
> Any and all testing is welcome, but the following areas are worth
> highlighting:
>
> 1. Client developers should verify that their clients can produce/consume
> to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
> 2. Performance and stress testing. Heroku and LinkedIn have helped with
> this in the past (and issues have been found and fixed).
> 3. End users can verify that their apps work correctly with the new
> release.
>
> This is a major version release of Apache Kafka. It includes 29 new KIPs.
> See the release notes and release plan
> (*https://cwiki.apache.org/confluence/pages/viewpage.
> action?pageId=71764913
> <https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=71764913
> >*)
> for more details. A few feature highlights:
>
> * Java 9 support with significantly faster TLS and CRC32C implementations
> (KIP)
> * JBOD improvements: disk failure only disables failed disk but not the
> broker (KIP-112/KIP-113)
> * Newly added metrics across all the modules (KIP-164, KIP-168, KIP-187,
> KIP-188, KIP-196)
> * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 / 161),
> and drop compatibility "Evolving" annotations
>
> Release notes for the 1.0.0 release:
> *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
> <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
>
>
>
> *** Please download, test and vote by Tuesday, October 13, 8pm PT
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> http://kafka.apache.org/KEYS
>
> * Release artifacts to be voted upon (source and binary):
> *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
> <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
>
> * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
>
> https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
> 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
>
> * Documentation:
> Note the documentation can't be pushed live due to changes that will not go
> live until the release. You can manually verify by downloading
> http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> kafka_2.11-1.0.0-site-docs.tgz
>
> * Successful Jenkins builds for the 1.0.0 branch:
> Unit/integration tests: https://builds.apache.org/job/kafka-1.0-jdk7/31/
> System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
>
>
> /**************************************
>
>
> Thanks,
> -- Guozhang
>
Re: [VOTE] 1.0.0 RC1
Posted by Thomas Crayford <tc...@salesforce.com>.
Hi Guozhang,
This says the due date on the testing is October 13th, which was the day
this email was sent. Is that accurate, or is it meant to read October 17th,
which is next Tuesday?
I feel like this short a testing window for a 1.0 RC is a little low, as
1.0 is clearly a big announcement of stability, and folk should be given
enough time to do thorough testing.
Thanks
Tom
On Fri, Oct 13, 2017 at 9:12 PM, Guozhang Wang <wa...@gmail.com> wrote:
> Hello Kafka users, developers and client-developers,
>
> This is the second candidate for release of Apache Kafka 1.0.0.
>
> It's worth noting that starting in this version we are using a different
> version protocol with three digits: *major.minor.bug-fix*
>
> Any and all testing is welcome, but the following areas are worth
> highlighting:
>
> 1. Client developers should verify that their clients can produce/consume
> to/from 1.0.0 brokers (ideally with compressed and uncompressed data).
> 2. Performance and stress testing. Heroku and LinkedIn have helped with
> this in the past (and issues have been found and fixed).
> 3. End users can verify that their apps work correctly with the new
> release.
>
> This is a major version release of Apache Kafka. It includes 29 new KIPs.
> See the release notes and release plan
> (*https://cwiki.apache.org/confluence/pages/viewpage.
> action?pageId=71764913
> <https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=71764913
> >*)
> for more details. A few feature highlights:
>
> * Java 9 support with significantly faster TLS and CRC32C implementations
> (KIP)
> * JBOD improvements: disk failure only disables failed disk but not the
> broker (KIP-112/KIP-113)
> * Newly added metrics across all the modules (KIP-164, KIP-168, KIP-187,
> KIP-188, KIP-196)
> * Kafka Streams API improvements (KIP-120 / 130 / 138 / 150 / 160 / 161),
> and drop compatibility "Evolving" annotations
>
> Release notes for the 1.0.0 release:
> *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html
> <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/RELEASE_NOTES.html>*
>
>
>
> *** Please download, test and vote by Tuesday, October 13, 8pm PT
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> http://kafka.apache.org/KEYS
>
> * Release artifacts to be voted upon (source and binary):
> *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/>*
>
> * Maven artifacts to be voted upon:
> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>
> * Javadoc:
> *http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/
> <http://home.apache.org/~guozhang/kafka-1.0.0-rc1/javadoc/>*
>
> * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc1 tag:
>
> https://git-wip-us.apache.org/repos/asf?p=kafka.git;a=tag;h=
> 9424d29dbf0a3c538215b0b98b1e6b956481e4d5
>
> * Documentation:
> Note the documentation can't be pushed live due to changes that will not go
> live until the release. You can manually verify by downloading
> http://home.apache.org/~guozhang/kafka-1.0.0-rc1/
> kafka_2.11-1.0.0-site-docs.tgz
>
> * Successful Jenkins builds for the 1.0.0 branch:
> Unit/integration tests: https://builds.apache.org/job/kafka-1.0-jdk7/31/
> System test: https://jenkins.confluent.io/job/system-test-kafka-1.0/1/
>
>
> /**************************************
>
>
> Thanks,
> -- Guozhang
>