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From Brett Rann <br...@zendesk.com.INVALID>
Subject Re: [VOTE] 1.1.1 RC3
Date Thu, 12 Jul 2018 05:35:53 GMT
+1 (non binding)
rolling upgrade of shared staging multitenacy (200+ consumer groups)
cluster from 1.1.0 to 1.1.1-rc3 using the kafka_2.11-1.1.1.tgz artifact.
cluster looks healthy after upgrade. Lack of burrow lag suggests consumers
are still happy, and incoming messages remains the same.

On Mon, Jul 9, 2018 at 8:36 AM Dong Lin <lindong28@gmail.com> wrote:

> Hello Kafka users, developers and client-developers,
>
> This is the fourth 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-rc3/RELEASE_NOTES.html
> <http://home.apache.org/~lindong/kafka-1.1.1-rc3/RELEASE_NOTES.html>
>
> *** Please download, test and vote by Thursday, July 12, 12pm PT ***
>
> Kafka's KEYS file containing PGP keys we use to sign the release:
> http://kafka.apache.org/KEYS
> <http://kafka.apache.org/KEYS>
>
> * Release artifacts to be voted upon (source and binary):
> http://home.apache.org/~lindong/kafka-1.1.1-rc3/
> <http://home.apache.org/~lindong/kafka-1.1.1-rc3/>
>
> * 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-rc3/javadoc/
> <http://home.apache.org/~lindong/kafka-1.1.1-rc3/javadoc/>
>
> * Tag to be voted upon (off 1.1 branch) is the 1.1.1-rc3 tag:
> https://github.com/apache/kafka/tree/1.1.1-rc3
> <https://github.com/apache/kafka/tree/1.1.1-rc3>
>
> * 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-jdk7/162
> <https://builds.apache.org/job/kafka-1.1-jdk7/162>
> <https://builds.apache.org/job/kafka-1.1-jdk7/162
> <https://builds.apache.org/job/kafka-1.1-jdk7/162>>*
> System tests:
> https://jenkins.confluent.io/job/system-test-kafka/job/1.1/156/
> <https://jenkins.confluent.io/job/system-test-kafka/job/1.1/156/>
>
> 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
>


-- 

Brett Rann

Senior DevOps Engineer


Zendesk International Ltd

395 Collins Street, Melbourne VIC 3000 Australia

Mobile: +61 (0) 418 826 017

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