Hi all, We found a deadlock that affects metrics reporters that use synchronisation (https://issues.apache.org/jira/browse/KAFKA-7136). A fix has been merged. I will create another RC that includes the fix for this as well as the PR to update request versions in ReplicaFetcherThread ( https://github.com/apache/kafka/pull/5342/files). Will wait for the system test run over the weekend and create a new RC on Monday.
Many thanks to everyone who tested and voted for RC1. Please help test RC2 next week if you have time. Thank you, Rajini On Fri, Jul 6, 2018 at 12:19 PM, Matthias Wessendorf <mat...@apache.org> wrote: > +1 > used RC1 in little app, that I have - worked fine > > On Wed, Jul 4, 2018 at 1:58 PM Mickael Maison <mickael.mai...@gmail.com> > wrote: > > > +1 (non-binding) > > Ran tests and quickstart using kafka_2.12-2.0.0.tgz with Java 8 > > > > Thanks > > > > On Wed, Jul 4, 2018 at 10:24 AM, Manikumar <manikumar.re...@gmail.com> > > wrote: > > > +1 (non-binding) Verified the release notes, src, binary artifacts, > Ran > > > the test suite, > > > Verified quick start, Ran producer/consumer perf test, log compaction > > tests > > > > > > Thanks > > > > > > > > > On Wed, Jul 4, 2018 at 8:33 AM Brett Rann <br...@zendesk.com.invalid> > > wrote: > > > > > >> +1 tentative > > >> rolling upgrade of tiny shared staging multitenacy (200+ consumer > > groups) > > >> cluster from 1.1 to 2.0.0-rc1. cluster looks healthy. Will monitor. > > >> > > >> On Tue, Jul 3, 2018 at 8:18 AM Harsha <ka...@harsha.io> wrote: > > >> > > >> > +1. > > >> > > > >> > 1) Ran unit tests > > >> > 2) 3 node cluster , tested basic operations. > > >> > > > >> > Thanks, > > >> > Harsha > > >> > > > >> > On Mon, Jul 2nd, 2018 at 11:13 AM, "Vahid S Hashemian" < > > >> > vahidhashem...@us.ibm.com> wrote: > > >> > > > >> > > > > >> > > > > >> > > > > >> > > +1 (non-binding) > > >> > > > > >> > > Built from source and ran quickstart successfully on Ubuntu (with > > Java > > >> > 8). > > >> > > > > >> > > > > >> > > Minor: It seems this doc update PR is not included in the RC: > > >> > > https://github.com/apache/kafka/pull/5280 > > >> > <https://github.com/apache/kafka/pull/5280> > > >> > > Guozhang seems to have wanted to cherry-pick it to 2.0. > > >> > > > > >> > > Thanks Rajini! > > >> > > --Vahid > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > From: Rajini Sivaram < rajinisiva...@gmail.com > > > >> > > To: dev < dev@kafka.apache.org >, Users < us...@kafka.apache.org > >, > > >> > > kafka-clients < kafka-clie...@googlegroups.com > > > >> > > Date: 06/29/2018 11:36 AM > > >> > > Subject: [VOTE] 2.0.0 RC1 > > >> > > > > >> > > > > >> > > > > >> > > Hello Kafka users, developers and client-developers, > > >> > > > > >> > > > > >> > > This is the second candidate for release of Apache Kafka 2.0.0. > > >> > > > > >> > > > > >> > > This is a major version release of Apache Kafka. It includes 40 > new > > >> KIPs > > >> > > and > > >> > > > > >> > > several critical bug fixes. Please see the 2.0.0 release plan for > > more > > >> > > details: > > >> > > > > >> > > > > >> > > > >> > > https://cwiki.apache.org/confluence/pages/viewpage.action?pa > geId=80448820 > > >> > < > > >> > > https://cwiki.apache.org/confluence/pages/viewpage.action?pa > geId=80448820> > > >> > > > > >> > > > > >> > > > > >> > > A few notable highlights: > > >> > > > > >> > > - Prefixed wildcard ACLs (KIP-290), Fine grained ACLs for > > CreateTopics > > >> > > (KIP-277) > > >> > > - SASL/OAUTHBEARER implementation (KIP-255) > > >> > > - Improved quota communication and customization of quotas > (KIP-219, > > >> > > KIP-257) > > >> > > - Efficient memory usage for down conversion (KIP-283) > > >> > > - Fix log divergence between leader and follower during fast > leader > > >> > > failover (KIP-279) > > >> > > - Drop support for Java 7 and remove deprecated code including old > > >> > > scala > > >> > > clients > > >> > > - Connect REST extension plugin, support for externalizing secrets > > and > > >> > > improved error handling (KIP-285, KIP-297, KIP-298 etc.) > > >> > > - Scala API for Kafka Streams and other Streams API improvements > > >> > > (KIP-270, KIP-150, KIP-245, KIP-251 etc.) > > >> > > > > >> > > Release notes for the 2.0.0 release: > > >> > > > > >> > > http://home.apache.org/~rsivaram/kafka-2.0.0-rc1/RELEASE_NOT > ES.html > > >> > <http://home.apache.org/~rsivaram/kafka-2.0.0-rc1/RELEASE_NO > TES.html> > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > *** Please download, test and vote by Tuesday, July 3rd, 4pm 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/~rsivaram/kafka-2.0.0-rc1/ > > >> > <http://home.apache.org/~rsivaram/kafka-2.0.0-rc1/> > > >> > > > > >> > > > > >> > > > > >> > > * 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/~rsivaram/kafka-2.0.0-rc1/javadoc/ > > >> > <http://home.apache.org/~rsivaram/kafka-2.0.0-rc1/javadoc/> > > >> > > > > >> > > > > >> > > > > >> > > * Tag to be voted upon (off 2.0 branch) is the 2.0.0 tag: > > >> > > > > >> > > https://github.com/apache/kafka/tree/2.0.0-rc1 > > >> > <https://github.com/apache/kafka/tree/2.0.0-rc1> > > >> > > > > >> > > > > >> > > > > >> > > * Documentation: > > >> > > > > >> > > http://kafka.apache.org/20/documentation.html > > >> > <http://kafka.apache.org/20/documentation.html> > > >> > > > > >> > > > > >> > > > > >> > > * Protocol: > > >> > > > > >> > > http://kafka.apache.org/20/protocol.html > > >> > <http://kafka.apache.org/20/protocol.html> > > >> > > > > >> > > > > >> > > > > >> > > * Successful Jenkins builds for the 2.0 branch: > > >> > > > > >> > > Unit/integration tests: > > >> > > https://builds.apache.org/job/kafka-2.0-jdk8/66/ > > >> > <https://builds.apache.org/job/kafka-2.0-jdk8/66/> > > >> > > > > >> > > > > >> > > System tests: > > >> > > https://jenkins.confluent.io/job/system-test-kafka/job/2.0/15/ > > >> > <https://jenkins.confluent.io/job/system-test-kafka/job/2.0/15/> > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > Please test and verify the release artifacts and submit a vote for > > this > > >> > RC > > >> > > > > >> > > or report any issues so that we can fix them and roll out a new RC > > >> ASAP! > > >> > > > > >> > > Although this release vote requires PMC votes to pass, testing, > > votes, > > >> > and > > >> > > > > >> > > bug > > >> > > reports are valuable and appreciated from everyone. > > >> > > > > >> > > > > >> > > Thanks, > > >> > > > > >> > > > > >> > > Rajini > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > > >> > > > >> > > >> > > >> -- > > >> > > >> Brett Rann > > >> > > >> Senior DevOps Engineer > > >> > > >> > > >> Zendesk International Ltd > > >> > > >> 395 Collins Street, Melbourne VIC 3000 Australia > > >> > > > > > -- > Matthias Wessendorf > > github: https://github.com/matzew > twitter: http://twitter.com/mwessendorf >
