Sent the email too quick.. The filed blocker JIRA is this one: https://issues.apache.org/jira/browse/KAFKA-6093
Guozhang On Thu, Oct 19, 2017 at 8:58 PM, Guozhang Wang <wangg...@gmail.com> wrote: > Vahid, > > Thanks for testing the RC! Really appreciate it. > > Could you file another JIRA for the Streams quickstart issue on Windows? > > > > Folks, > > While working on a flaky unit test we happen to find a topic-deletion > issue (https://github.com/apache/kafka/pull/4095), marked as a blocker > for the release. > > I will roll out another RC after this issue is fixed. > > > Guozhang > > > On Thu, Oct 19, 2017 at 3:27 PM, Vahid S Hashemian < > vahidhashem...@us.ibm.com> wrote: > >> Hi Guozhang, >> >> I was able to successfully build the jars on Ubuntu (Java 8 and 9) and Mac >> (Java 8) and run the quickstart (incl. streams quickstart). >> >> On Windows 10, build worked fine with both Java 8 and 9. >> Quickstarts worked well too, except for streams quickstart, where the >> following command >> bin\windows\kafka-run-class.bat >> org.apache.kafka.streams.examples.wordcount.WordCountDemo >> constantly crashed Java for me, with the error: "An unhandled win32 >> exception occurred in java.exe". >> >> This is what shows up in the broker log before the crash: >> [2017-10-17 15:09:13,948] INFO [GroupCoordinator 0]: Preparing to >> rebalance group streams-wordcount with old generation 0 >> (__consumer_offsets-35) (kafka.coordinator.group.GroupCoordinator) >> [2017-10-17 15:09:13,964] INFO [GroupCoordinator 0]: Stabilized group >> streams-wordcount generation 1 (__consumer_offsets-35) >> (kafka.coordinator.group.GroupCoordinator) >> [2017-10-17 15:09:14,214] INFO [GroupCoordinator 0]: Assignment received >> from leader for group streams-wordcount for generation 1 >> (kafka.coordinator.group.GroupCoordinator) >> >> And this shortly after: >> [2017-10-17 15:09:24,230] INFO [GroupCoordinator 0]: Member >> streams-wordcount-5fd1c2b1-f050-45a3-a331-66832cf34f83-Strea >> mThread-1-consumer-71a4d57c-9f40-4340-8f71-5549187331d3 >> in group streams-wordcount has failed, removing it from the group >> (kafka.coordinator.group.GroupCoordinator) >> [2017-10-17 15:09:24,230] INFO [GroupCoordinator 0]: Preparing to >> rebalance group streams-wordcount with old generation 1 >> (__consumer_offsets-35) (kafka.coordinator.group.GroupCoordinator) >> [2017-10-17 15:09:24,230] INFO [GroupCoordinator 0]: Group >> streams-wordcount with generation 2 is now empty (__consumer_offsets-35) >> (kafka.coordinator.group.GroupCoordinator) >> >> I also noticed another issue on Windows that I reported in KAFKA-6075. >> That issue is not specific to the release candidate though. >> >> Thanks. >> --Vahid >> >> >> >> From: Guozhang Wang <wangg...@gmail.com> >> To: "dev@kafka.apache.org" <dev@kafka.apache.org>, >> "us...@kafka.apache.org" <us...@kafka.apache.org>, kafka-clients >> <kafka-clie...@googlegroups.com> >> Date: 10/17/2017 09:47 AM >> Subject: [VOTE] 1.0.0 RC2 >> >> >> >> Hello Kafka users, developers and client-developers, >> >> This is the third candidate for release of Apache Kafka 1.0.0. The main >> PRs >> that gets merged in after RC1 are the following: >> >> https://urldefense.proofpoint.com/v2/url?u=https-3A__github. >> com_apache_kafka_commit_dc6bfa553e73ffccd1e604963e076c78d8dd >> cd69&d=DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_ >> xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex >> 6Y29UAzo2cqTjH170&s=x_8A9EHvjlL9exX6PRNWYQLinf7VaKbx8Rwmn_IoK98&e= >> >> >> 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://urldefense.proofpoint.com/v2/url?u=https-3A__ >> cwiki.apache.org_confluence_pages_viewpage.action- >> 3FpageId-3D71764913&d=DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_ >> itwloTQj3_xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsyS >> pb2cQHh-ex6Y29UAzo2cqTjH170&s=uyFdtyuGMnKZKQuyLbgzA1oGgZrSvC >> 0ANWDn_aNVuE4&e= >> < >> https://urldefense.proofpoint.com/v2/url?u=https-3A__cwiki.a >> pache.org_confluence_pages_viewpage.action-3FpageId-3D717649 >> 13&d=DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_ >> xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex >> 6Y29UAzo2cqTjH170&s=uyFdtyuGMnKZKQuyLbgzA1oGgZrSvC0ANWDn_aNVuE4&e= >> >*) >> for more details. A few feature highlights: >> >> * Java 9 support with significantly faster TLS and CRC32C implementations >> * JBOD improvements: disk failure only disables failed disk but not the >> broker (KIP-112/KIP-113) >> * Controller improvements: async ZK access for faster administrative >> request handling >> * 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: >> *https://urldefense.proofpoint.com/v2/url?u=http-3A__home. >> apache.org_-7Eguozhang_kafka-2D1.0.0-2Drc2_RELEASE-5FNOTES. >> html&d=DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_xUKl7Nzswo6KE4Nj-kjJ >> c7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex6Y29UAzo2cqTjH170&s= >> _l756hBFyb3wCb10btzzvYghhYPOpIt5-BWoRbXqfSQ&e= >> < >> https://urldefense.proofpoint.com/v2/url?u=http-3A__home.apa >> che.org_-7Eguozhang_kafka-2D1.0.0-2Drc2_RELEASE-5FNOTES.html >> &d=DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_ >> xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex >> 6Y29UAzo2cqTjH170&s=_l756hBFyb3wCb10btzzvYghhYPOpIt5-BWoRbXqfSQ&e= >> >* >> >> >> >> *** Please download, test and vote by Friday, October 20, 8pm PT >> >> Kafka's KEYS file containing PGP keys we use to sign the release: >> https://urldefense.proofpoint.com/v2/url?u=http-3A__kafka.ap >> ache.org_KEYS&d=DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj >> 3_xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh- >> ex6Y29UAzo2cqTjH170&s=wQXIRJTKOJixrQzT3j6Wh2HcZdQs6HWeJiHG_CPp12k&e= >> >> >> * Release artifacts to be voted upon (source and binary): >> *https://urldefense.proofpoint.com/v2/url?u=http-3A__home. >> apache.org_-7Eguozhang_kafka-2D1.0.0-2Drc2_&d=DwIBaQ&c=jf_i >> aSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_xUKl7Nzswo6KE4Nj-kjJc7uSVcv >> iKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex6Y29UAzo2cqTjH170&s=wZUoYtY >> o_0J9nYj93G7MECAtlVnDGqwYkxekWrMcS_c&e= >> < >> https://urldefense.proofpoint.com/v2/url?u=http-3A__home.apa >> che.org_-7Eguozhang_kafka-2D1.0.0-2Drc2_&d=DwIBaQ&c=jf_iaSHv >> JObTbx-siA1ZOg&r=Q_itwloTQj3_xUKl7Nzswo6KE4Nj-kjJc7uSVcviKU >> c&m=Y-4kiSVRo1wsHsySpb2cQHh-ex6Y29UAzo2cqTjH170&s=wZUoYtYo_0 >> J9nYj93G7MECAtlVnDGqwYkxekWrMcS_c&e= >> >* >> >> * Maven artifacts to be voted upon: >> https://urldefense.proofpoint.com/v2/url?u=https-3A__reposit >> ory.apache.org_content_groups_staging_org_apache_kafka_&d= >> DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_ >> xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex >> 6Y29UAzo2cqTjH170&s=ZBwVY1iEInlnYrhGNXCc6aAqVIvzeteRMmIZMOU96Ro&e= >> >> >> * Javadoc: >> *https://urldefense.proofpoint.com/v2/url?u=http-3A__home. >> apache.org_-7Eguozhang_kafka-2D1.0.0-2Drc2_javadoc_&d= >> DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_ >> xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex >> 6Y29UAzo2cqTjH170&s=EHGUdPQVNQ7_NIu6GZiQkJAyJ47U2L29pP5BguaGmyQ&e= >> < >> https://urldefense.proofpoint.com/v2/url?u=http-3A__home.apa >> che.org_-7Eguozhang_kafka-2D1.0.0-2Drc2_javadoc_&d=DwIBaQ&c= >> jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_xUKl7Nzswo6KE4Nj-kjJ >> c7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex6Y29UAzo2cqTjH170&s= >> EHGUdPQVNQ7_NIu6GZiQkJAyJ47U2L29pP5BguaGmyQ&e= >> >* >> >> * Tag to be voted upon (off 1.0 branch) is the 1.0.0-rc2 tag: >> >> https://urldefense.proofpoint.com/v2/url?u=https-3A__git-2Dw >> ip-2Dus.apache.org_repos_asf-3Fp-3Dkafka.git-3Ba-3Dtag-3Bh- >> 3D51d5f12e190a38547839c7d2710c97faaeaca586&d=DwIBaQ&c=jf_iaS >> HvJObTbx-siA1ZOg&r=Q_itwloTQj3_xUKl7Nzswo6KE4Nj-kjJc7uSVcviK >> Uc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex6Y29UAzo2cqTjH170&s=COtA4ahaq >> cJTWffraDwoLcmWgN-P6H9AeERP3gO2uNg&e= >> >> >> * 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 >> https://urldefense.proofpoint.com/v2/url?u=http-3A__home.apa >> che.org_-7Eguozhang_kafka-2D1.0.0-2Drc2_kafka-5F2.11-2D1.0. >> 0-2Dsite-2Ddocs.tgz&d=DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_ >> itwloTQj3_xUKl7Nzswo6KE4Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsyS >> pb2cQHh-ex6Y29UAzo2cqTjH170&s=WsEQ5ytw3z4yGPEuf9-6AdrxQ02H5m >> iU5ilKMu00SCw&e= >> >> >> * Successful Jenkins builds for the 1.0.0 branch: >> Unit/integration tests: >> https://urldefense.proofpoint.com/v2/url?u=https-3A__builds. >> apache.org_job_kafka-2D1.0-2Djdk7_40_&d=DwIBaQ&c=jf_iaSHvJOb >> Tbx-siA1ZOg&r=Q_itwloTQj3_xUKl7Nzswo6KE4Nj-kjJc7uSVcviKU >> c&m=Y-4kiSVRo1wsHsySpb2cQHh-ex6Y29UAzo2cqTjH170&s=oCcBm4jnOu >> MPQrd5UdQ2wEpUlhJhQnO2UQ-ijbZm6ks&e= >> >> System test: >> https://urldefense.proofpoint.com/v2/url?u=https-3A__jenkins >> .confluent.io_job_system-2Dtest-2Dkafka-2D1.0_6_&d= >> DwIBaQ&c=jf_iaSHvJObTbx-siA1ZOg&r=Q_itwloTQj3_xUKl7Nzswo6KE4 >> Nj-kjJc7uSVcviKUc&m=Y-4kiSVRo1wsHsySpb2cQHh-ex6Y29UAzo2cqTjH >> 170&s=TPeFv8fM40T5mhe_Ij4QAvVmGVRiZM1RUhWTZ0_QTPQ&e= >> >> >> >> /************************************** >> >> >> Thanks, >> -- Guozhang >> >> >> >> >> > > > -- > -- Guozhang > -- -- Guozhang
