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From Dong Lin <lindon...@gmail.com>
Subject Re: [kafka-clients] [VOTE] 1.1.1 RC2
Date Sat, 07 Jul 2018 01:44:29 GMT
Hi all,

We found a deadlock that affects metrics reporters that use synchronization
(https://issues.apache.org/jira/browse/KAFKA-7136). Since it may introduce
new issue in the bug fix release, I will create another RC that includes
the fix.

Thank you all for testing and voting for this release! Please help test RC3 if
you have time.

Regards,
Dong

On Thu, Jul 5, 2018 at 2:57 PM, Ismael Juma <ismael@juma.me.uk> wrote:

> We need to decide if KAFKA-7136 is a blocker or not. At the moment, it's
> not clear to me.
>
> Ismael
>
>
> On Thu, 5 Jul 2018, 14:41 Dong Lin, <lindong28@gmail.com> wrote:
>
>> Thanks much for the information Ismael. It seems that the the
>> streams-quickstart files (link
>> <https://repository.apache.org/content/groups/staging/org/apache/kafka/streams-quickstart/1.1.1/>)
>> are uploaded on July 5 whereas the binary files (link
>> <https://repository.apache.org/content/groups/staging/org/apache/kafka/kafka_2.12/1.1.1/>)
>> are uploaded on Jun 28.
>>
>> Maybe this RC is good to go? If so, can we get another +1 from PMC?
>>
>> Thanks!
>> Dong
>>
>> On Thu, Jul 5, 2018 at 10:38 AM, Ismael Juma <ismael@juma.me.uk> wrote:
>>
> Thanks Dong. There are a couple of quickstart links below:
>>>
>>> https://repository.apache.org/content/groups/staging/org/apache/kafka/
>>>
>>> Ismael
>>>
>>> On Thu, Jul 5, 2018 at 10:32 AM Dong Lin <lindong28@gmail.com> wrote:
>>>
>>>> Hey everyone,
>>>>
>>>> Thanks for the vote! Sorry for late reply. I have been trying to
>>>> understand
>>>> whether streams-quickstart is required for release and how to fix the
>>>> issue. I have limited availability to fix this issue in the past few
>>>> days.
>>>>
>>>> It seems that all contents to be verified (e.g. source file, binary
>>>> file,
>>>> quick start) and verification steps (e.g. signature,
>>>> https://kafka.apache.org/11/documentation/streams/quickstart) as shown
>>>> in
>>>> the first email are not affected directly by the
>>>> kafka-streams-quickstart
>>>> artifacts. So I think this RC can go ahead after
>>>> kafka-streams-quickstart
>>>> artifacts is uploaded. Hopefully community does not have to re-test and
>>>> re-vote for this release again :) Please correct me if this is wrong.
>>>>
>>>> Hey Matthias,
>>>>
>>>> Thanks much for helping me with the steps to upload streams-quickstart!
>>>> I
>>>> have successfully run the "mvn deploy" command for the
>>>> streams-quickstart.
>>>> Do you know where to check if this has been successfully uploaded?
>>>>
>>>> Thanks,
>>>> Dong
>>>>
>>>>
>>>> On Thu, Jul 5, 2018 at 2:06 AM, Skrzypek, Jonathan <
>>>> Jonathan.Skrzypek@gs.com
>>>> > wrote:
>>>>
>>>> > Hi,
>>>> >
>>>> > Will this RC go ahead or should a RC3 be put together ?
>>>> >
>>>> >
>>>> > -----Original Message-----
>>>> > From: Matthias J. Sax [mailto:matthias@confluent.io]
>>>> > Sent: 30 June 2018 06:13
>>>> > To: Rajini Sivaram; Users
>>>> > Cc: Dong Lin; dev; kafka-clients
>>>> > Subject: Re: [kafka-clients] [VOTE] 1.1.1 RC2
>>>> >
>>>> > Hi Dong,
>>>> >
>>>> > it seems that the kafka-streams-quickstart artifacts are missing. Is
>>>> it
>>>> > just me or is the RC incomplete?
>>>> >
>>>> >
>>>> > -Matthias
>>>> >
>>>> >
>>>> > On 6/29/18 4:07 PM, Rajini Sivaram wrote:
>>>> > > Hi Dong,
>>>> > >
>>>> > > +1 (binding)
>>>> > >
>>>> > > Verified binary using quick start, ran tests from source, checked
>>>> > > release notes.
>>>> > >
>>>> > > Thanks for running the release!
>>>> > >
>>>> > > Regards,
>>>> > >
>>>> > > Rajini
>>>> > >
>>>> > > On Fri, Jun 29, 2018 at 11:11 PM, Jun Rao <jun@confluent.io
>>>> > > <mailto:jun@confluent.io>> wrote:
>>>> > >
>>>> > >     Hi, Dong,
>>>> > >
>>>> > >     Thanks for running the release. Verified quickstart on scala
>>>> 2.12
>>>> > >     binary. +1
>>>> > >
>>>> > >     Jun
>>>> > >
>>>> > >     On Thu, Jun 28, 2018 at 6:12 PM, Dong Lin <lindong28@gmail.com
>>>> > >     <mailto:lindong28@gmail.com>> wrote:
>>>> > >
>>>> > >     > Hello Kafka users, developers and client-developers,
>>>> > >     >
>>>> > >     > This is the second candidate for release of Apache Kafka
>>>> 1.1.1.
>>>> > >     >
>>>> > >     > Apache Kafka 1.1.1 is a bug-fix release for the 1.1 branch
>>>> that
>>>> > >     was first
>>>> > >     > released with 1.1.0 about 3 months ago. We have fixed
about 25
>>>> > >     issues since
>>>> > >     > that release. A few of the more significant fixes include:
>>>> > >     >
>>>> > >     > KAFKA-6925 <https://issues.apache.org/jira/browse/KAFKA-6925
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6925>>
- Fix
>>>> > >     > memory leak in StreamsMetricsThreadImpl
>>>> > >     > KAFKA-6937 <https://issues.apache.org/jira/browse/KAFKA-6937
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6937>>
- In-sync
>>>> > >     > replica delayed during fetch if replica throttle is exceeded
>>>> > >     > KAFKA-6917 <https://issues.apache.org/jira/browse/KAFKA-6917
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6917>>
- Process
>>>> > >     > txn completion asynchronously to avoid deadlock
>>>> > >     > KAFKA-6893 <https://issues.apache.org/jira/browse/KAFKA-6893
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6893>>
- Create
>>>> > >     > processors before starting acceptor to avoid
>>>> ArithmeticException
>>>> > >     > KAFKA-6870 <https://issues.apache.org/jira/browse/KAFKA-6870
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6870>>
-
>>>> > >     > Fix ConcurrentModificationException in SampledStat
>>>> > >     > KAFKA-6878 <https://issues.apache.org/jira/browse/KAFKA-6878
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6878>>
- Fix
>>>> > >     > NullPointerException when querying global state store
>>>> > >     > KAFKA-6879 <https://issues.apache.org/jira/browse/KAFKA-6879
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6879>>
- Invoke
>>>> > >     > session init callbacks outside lock to avoid Controller
>>>> deadlock
>>>> > >     > KAFKA-6857 <https://issues.apache.org/jira/browse/KAFKA-6857
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6857>>
- Prevent
>>>> > >     > follower from truncating to the wrong offset if undefined
>>>> leader
>>>> > >     epoch is
>>>> > >     > requested
>>>> > >     > KAFKA-6854 <https://issues.apache.org/jira/browse/KAFKA-6854
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6854>>
- Log
>>>> > >     > cleaner fails with transaction markers that are deleted
during
>>>> > clean
>>>> > >     > KAFKA-6747 <https://issues.apache.org/jira/browse/KAFKA-6747
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6747>>
- Check
>>>> > >     > whether there is in-flight transaction before aborting
>>>> transaction
>>>> > >     > KAFKA-6748 <https://issues.apache.org/jira/browse/KAFKA-6748
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6748>>
- Double
>>>> > >     > check before scheduling a new task after the punctuate
call
>>>> > >     > KAFKA-6739 <https://issues.apache.org/jira/browse/KAFKA-6739
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6739>>
-
>>>> > >     > Fix IllegalArgumentException when down-converting from
V2 to
>>>> V0/V1
>>>> > >     > KAFKA-6728 <https://issues.apache.org/jira/browse/KAFKA-6728
>>>> > >     <https://issues.apache.org/jira/browse/KAFKA-6728>>
-
>>>> > >     > Fix NullPointerException when instantiating the
>>>> HeaderConverter
>>>> > >     >
>>>> > >     > Kafka 1.1.1 release plan:
>>>> > >     >
>>>> > >     https://cwiki.apache.org/confluence/display/KAFKA/
>>>> Release+Plan+1.1.1
>>>> > >     <https://cwiki.apache.org/confluence/display/KAFKA/
>>>> > Release+Plan+1.1.1>
>>>> > >     >
>>>> > >     > Release notes for the 1.1.1 release:
>>>> > >     > http://home.apache.org/~lindong/kafka-1.1.1-rc2/
>>>> RELEASE_NOTES.html
>>>> > >     <http://home.apache.org/~lindong/kafka-1.1.1-rc2/
>>>> RELEASE_NOTES.html>
>>>> > >     >
>>>> > >     > *** Please download, test and vote by Thursday, July 3,
12pm
>>>> 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/~lindong/kafka-1.1.1-rc2/
>>>> > >     <http://home.apache.org/~lindong/kafka-1.1.1-rc2/>
>>>> > >     >
>>>> > >     > * Maven artifacts to be voted upon:
>>>> > >     > https://repository.apache.org/content/groups/staging/
>>>> > >     <https://repository.apache.org/content/groups/staging/>
>>>> > >     >
>>>> > >     > * Javadoc:
>>>> > >     > http://home.apache.org/~lindong/kafka-1.1.1-rc2/javadoc/
>>>> > >     <http://home.apache.org/~lindong/kafka-1.1.1-rc2/javadoc/>
>>>> > >     >
>>>> > >     > * Tag to be voted upon (off 1.1 branch) is the 1.1.1-rc2
tag:
>>>> > >     > https://github.com/apache/kafka/tree/1.1.1-rc2
>>>> > >     <https://github.com/apache/kafka/tree/1.1.1-rc2>
>>>> > >     >
>>>> > >     > * Documentation:
>>>> > >     > http://kafka.apache.org/11/documentation.html
>>>> > >     <http://kafka.apache.org/11/documentation.html>
>>>> > >     >
>>>> > >     > * Protocol:
>>>> > >     > http://kafka.apache.org/11/protocol.html
>>>> > >     <http://kafka.apache.org/11/protocol.html>
>>>> > >     >
>>>> > >     > * Successful Jenkins builds for the 1.1 branch:
>>>> > >     > Unit/integration tests:
>>>> > >     *https://builds.apache.org/job/kafka-1.1-jdk7/157/
>>>> > >     <https://builds.apache.org/job/kafka-1.1-jdk7/157/>
>>>> > >     > <https://builds.apache.org/job/kafka-1.1-jdk7/157/
>>>> > >     <https://builds.apache.org/job/kafka-1.1-jdk7/157/>>*
>>>> > >     > System tests:
>>>> > >     https://jenkins.confluent.io/job/system-test-kafka-br
>>>> > >     <https://jenkins.confluent.io/job/system-test-kafka-br>
>>>> > >     > anch-builder/1817
>>>> > >     >
>>>> > >     >
>>>> > >     > Please test and verify the release artifacts and submit
a
>>>> vote for
>>>> > >     this RC,
>>>> > >     > or report any issues so we can fix them and get a new
RC out
>>>> ASAP.
>>>> > >     Although
>>>> > >     > this release vote requires PMC votes to pass, testing,
votes,
>>>> and
>>>> > bug
>>>> > >     > reports are valuable and appreciated from everyone.
>>>> > >     >
>>>> > >     >
>>>> > >     > Regards,
>>>> > >     > Dong
>>>> > >     >
>>>> > >     >
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