yuxiqian commented on code in PR #790: URL: https://github.com/apache/flink-web/pull/790#discussion_r2069780645
########## docs/content/posts/2025-04-26-release-cdc-3.4.0.md: ########## @@ -0,0 +1,71 @@ +--- +title: "Apache Flink CDC 3.4.0 Release Announcement" +date: "2025-04-26T08:00:00.000Z" +authors: +- yanquan: + name: "Yanquan Lv" +aliases: +- /news/2025/04/26/release-cdc-3.4.0.html +--- + +The Apache Flink Community is excited to announce the release of Flink CDC 3.4.0! +This release introduces a new pipeline Connector for Apache Iceberg, and provides support for batch execution mode, many issues encountered in the transform and Schema evolution frameworks have also been fixed. + +Flink CDC release packages are available at [Releases Page](https://flink.apache.org/downloads.html#flink-cdc), +and documentations are available at [Flink CDC documentation](https://nightlies.apache.org/flink/flink-cdc-docs-release-3.4) page. +Looking forward to any feedback from the community through the Flink [mailing lists](https://flink.apache.org/community.html#mailing-lists) or [JIRA](https://issues.apache.org/jira/browse/flink)! + +# Highlights + +## Update Flink dependency to 1.20 in Flink CDC + +Flink CDC version 3.4.0 will still support Flink 1.19+/1.20+. + +## Connectors + +### New Pipeline Connectors + +Flink CDC 3.4.0 introduces 1 new pipeline connectors: + +* Iceberg sink + +### MySQL + +* Support read changelog as append only mode for MySQL CDC connector. +* MySqlSnapshotSplitAssigner assign the ending chunk early to avoid TaskManager OOM. +* Fix MySQL CDC captures common-prefix database accidentally when scan.binlog.newly-added-table option is enabled. + +### Apache Paimon + +* Bump Paimon version to 1.0.1. +* Add support for writing to Append Only table. +* Write full changelog to Paimon Sink. +* Performance optimization in Paimon Sink to reduce end-to-end checkpoint time. + +### MongoDB + +* Support metadata 'row_kind' virtual column for Mongo CDC Connector. + +## Schema Evolution + +* Optimized the situation where a large number of CreateTableEvents were sent and processed when a job is started. +* Optimized the situation where it takes a long time to wait when processing multiple SchemaChangeEvents. + +## Transform + +* Transform arithmetic functions support parameters of null and more numerical types. +* Fail to add a new column that has the same column name with source table using transform. + +## Batch execution + +We have introduced support for scenarios where only full data synchronization is performed without incremental data synchronization. Currently, users can use this feature by specifying `execution.runtime-mode` as `BATCH` in the pipeline. + +## Application mode + +Users can submit job though Cli with command `./bin/flink-cdc.sh -t yarn-application` to run job in YARN application mode. + +# List of Contributors + +We would like to express gratitude to all the contributors working on this release: + +911432,ConradJam,FerencCsaky,HangRuan,HeWang,HongshunWang.JasonZhang,JiabaoSun,Junbowang,Jzjsnow,KevinCaesar,KevinWang,Kunni,LeonardXu,MOBIN,MOBIN-F,NorthLin,Olivier,Petrichor,QingshengRen,RobinMoffatt,RunkangHe,SergeiMorozov,Seung-MinLee,SeungMin,ShawnHuang,Thorne,Timi,UmeshDangat,Vincent-Woo,VinhPham,Wink,XinGong,chenhongyu,gongzhongqiang,hiliuxg,lidoudou1993,linjianchang,liuxiaodong,lvyanquan,lzshlzsh,moses,ouyangwulin,proletarians,qinghuanwang,stayrascal,wenmo,wudi,yoheiyoshimuta,yuanoOo,yuxiqian,zhangzheng Review Comment: ```suggestion 911432, chenhongyu, ConradJam, Ferenc Csaky, gongzhongqiang, Hang Ruan, He Wang, hiliuxg, Hongshun Wang, Jason Zhang, Jiabao Sun, Junbo Wang, Jzjsnow, Kevin Caesar, Kevin Wang, Kunni, Leonard Xu, lidoudou1993, linjianchang, liuxiaodong, lvyanquan, lzshlzsh, MOBIN-F, moses, North Lin, Olivier, ouyangwulin, Petrichor, proletarians, qinghuanwang, Qingsheng Ren, Robin Moffatt, Runkang He, Sergei Morozov, Seung-Min Lee, Shawn Huang, stayrascal, Thorne, Timi, Umesh Dangat, Vincent-Woo, Vinh Pham, wenmo, Wink, wudi, Xin Gong, yohei yoshimuta, yuanoOo, yuxiqian, zhangzheng ``` ########## docs/content/posts/2025-04-26-release-cdc-3.4.0.md: ########## @@ -0,0 +1,71 @@ +--- +title: "Apache Flink CDC 3.4.0 Release Announcement" +date: "2025-04-26T08:00:00.000Z" +authors: +- yanquan: + name: "Yanquan Lv" +aliases: +- /news/2025/04/26/release-cdc-3.4.0.html +--- + +The Apache Flink Community is excited to announce the release of Flink CDC 3.4.0! +This release introduces a new pipeline Connector for Apache Iceberg, and provides support for batch execution mode, many issues encountered in the transform and Schema evolution frameworks have also been fixed. + +Flink CDC release packages are available at [Releases Page](https://flink.apache.org/downloads.html#flink-cdc), +and documentations are available at [Flink CDC documentation](https://nightlies.apache.org/flink/flink-cdc-docs-release-3.4) page. +Looking forward to any feedback from the community through the Flink [mailing lists](https://flink.apache.org/community.html#mailing-lists) or [JIRA](https://issues.apache.org/jira/browse/flink)! + +# Highlights + +## Update Flink dependency to 1.20 in Flink CDC + +Flink CDC version 3.4.0 will still support Flink 1.19+/1.20+. + +## Connectors + +### New Pipeline Connectors + +Flink CDC 3.4.0 introduces 1 new pipeline connectors: + +* Iceberg sink Review Comment: Shall we add a new chapter for Iceberg with some simple feature introductions? ########## docs/content/posts/2025-04-26-release-cdc-3.4.0.md: ########## @@ -0,0 +1,71 @@ +--- +title: "Apache Flink CDC 3.4.0 Release Announcement" +date: "2025-04-26T08:00:00.000Z" +authors: +- yanquan: + name: "Yanquan Lv" +aliases: +- /news/2025/04/26/release-cdc-3.4.0.html +--- + +The Apache Flink Community is excited to announce the release of Flink CDC 3.4.0! +This release introduces a new pipeline Connector for Apache Iceberg, and provides support for batch execution mode, many issues encountered in the transform and Schema evolution frameworks have also been fixed. + +Flink CDC release packages are available at [Releases Page](https://flink.apache.org/downloads.html#flink-cdc), +and documentations are available at [Flink CDC documentation](https://nightlies.apache.org/flink/flink-cdc-docs-release-3.4) page. +Looking forward to any feedback from the community through the Flink [mailing lists](https://flink.apache.org/community.html#mailing-lists) or [JIRA](https://issues.apache.org/jira/browse/flink)! + +# Highlights + +## Update Flink dependency to 1.20 in Flink CDC + +Flink CDC version 3.4.0 will still support Flink 1.19+/1.20+. + +## Connectors + +### New Pipeline Connectors + +Flink CDC 3.4.0 introduces 1 new pipeline connectors: Review Comment: ```suggestion Flink CDC 3.4.0 introduces 1 new pipeline connector: ``` ########## docs/content/posts/2025-04-26-release-cdc-3.4.0.md: ########## @@ -0,0 +1,71 @@ +--- +title: "Apache Flink CDC 3.4.0 Release Announcement" +date: "2025-04-26T08:00:00.000Z" +authors: +- yanquan: + name: "Yanquan Lv" +aliases: +- /news/2025/04/26/release-cdc-3.4.0.html +--- + +The Apache Flink Community is excited to announce the release of Flink CDC 3.4.0! +This release introduces a new pipeline Connector for Apache Iceberg, and provides support for batch execution mode, many issues encountered in the transform and Schema evolution frameworks have also been fixed. + +Flink CDC release packages are available at [Releases Page](https://flink.apache.org/downloads.html#flink-cdc), +and documentations are available at [Flink CDC documentation](https://nightlies.apache.org/flink/flink-cdc-docs-release-3.4) page. +Looking forward to any feedback from the community through the Flink [mailing lists](https://flink.apache.org/community.html#mailing-lists) or [JIRA](https://issues.apache.org/jira/browse/flink)! + +# Highlights + +## Update Flink dependency to 1.20 in Flink CDC + +Flink CDC version 3.4.0 will still support Flink 1.19+/1.20+. Review Comment: ```suggestion Flink CDC version 3.4.0 supports Flink 1.19.x and 1.20.x. ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
