This is an automated email from the ASF dual-hosted git repository.
ruanhang1993 pushed a commit to branch asf-site
in repository https://gitbox.apache.org/repos/asf/flink-web.git
commit 3c2ef53bf59f7bfc72bc359ffbabeace886acc98
Author: Hang Ruan <ruanhang1...@hotmail.com>
AuthorDate: Sat Jan 18 14:57:03 2025 +0800
Add release announcement for Flink CDC 3.3.0
---
docs/config.toml | 4 +-
docs/content/posts/2025-01-21-release-cdc-3.3.0.md | 85 ++++++++++++++++++++++
docs/data/flink_cdc.yml | 10 +++
docs/data/release_archive.yml | 3 +
4 files changed, 100 insertions(+), 2 deletions(-)
diff --git a/docs/config.toml b/docs/config.toml
index e7cc41fe4..72ca22499 100644
--- a/docs/config.toml
+++ b/docs/config.toml
@@ -49,8 +49,8 @@ posts = "/:year/:month/:day/:title/"
StateFunStableShortVersion = "3.3"
FlinkMLStableVersion = "2.3.0"
FlinkMLStableShortVersion = "2.3"
- FlinkCDCStableVersion = "3.2.1"
- FlinkCDCStableShortVersion = "3.2"
+ FlinkCDCStableVersion = "3.3.0"
+ FlinkCDCStableShortVersion = "3.3"
FlinkKubernetesOperatorStableVersion = "1.10.0"
FlinkKubernetesOperatorStableShortVersion = "1.10"
ScalaVersion = "2.12.7"
diff --git a/docs/content/posts/2025-01-21-release-cdc-3.3.0.md
b/docs/content/posts/2025-01-21-release-cdc-3.3.0.md
new file mode 100644
index 000000000..fe9fb39a7
--- /dev/null
+++ b/docs/content/posts/2025-01-21-release-cdc-3.3.0.md
@@ -0,0 +1,85 @@
+---
+title: "Apache Flink CDC 3.3.0 Release Announcement"
+date: "2025-01-21T08:00:00.000Z"
+authors:
+- ruanhang:
+ name: "Hang Ruan"
+aliases:
+- /news/2025/01/21/release-cdc-3.3.0.html
+---
+
+The Apache Flink Community is excited to announce the release of Flink CDC
3.3.0!
+This release introduces more features in transform and connectors and improve
+usability and stability of existing features.
+
+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-3.3)
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
+
+## Connectors
+
+### New Pipeline Connectors
+
+Flink CDC 3.3.0 introduces 2 new pipeline connectors:
+
+* OceanBase sink
+* MaxCompute sink
+
+### MySQL
+
+* Support parsing [gh-ost](https://github.com/github/gh-ost) and
[pt-osc](https://docs.percona.com/percona-toolkit/pt-online-schema-change.html)
generated schema changes.
+* Parse array-typed key index binlog created between 8.0.17 and 8.0.18 rightly.
+* Support passing op_ts to meta field in Event.
+* Support parsing the comments of table and column.
+* Fixed deadlock after adding new tables.
+* Fixed a bug that works with FLOAT type with precision.
+
+### Apache Paimon
+
+* Apply default value options when apply add column change.
+* Reuse sequence number when schema evolution happened.
+* Fixed commit conflict problem in PaimonSink.
+* Remove Catalog.ColumnAlreadyExistException when apply
applyAddColumnEventWithPosition in paimon.
+* Bump Paimon version to 0.9.0.
+
+### Postgres
+
+* Support metadata 'op_type' virtual column for Postgres CDC Connector.
+* Improve PostgresDialect.discoverDataCollections to reduce the start time of
Postgres CDC.
+
+### Flink CDC Base
+
+* CDC framework split snapshot chunks asynchronously.
+* Improve the ROW data deserialization performance of
DebeziumEventDeserializationScheme.
+* Allow applying Truncate & Drop table to Doris/Paimon/Starrocks connectors.
+* The flink-cdc-base module supports source metric statistics.
+* Use fixed format for SnapshotSplit's splitId in all connectors.
+* Merge result of data type BIGINT and DOUBLE is DOUBLE instead of STRING.
+
+## Upgrade Flink compatibility to 1.19+
+
+Flink latest version have been updated to 1.20. Flink CDC version 3.3.0 will
support Flink 1.19+
+and drop supports for Flink 1.17.* and 1.18.* .
+
+## Cdcup: quickly start a testing job
+
+Flink CDC 3.3.0 comes with a `cdc-up` utility script to set up a data
integration PoC pipeline and required
+environment easily. Follow the latest [quickstart
steps](https://github.com/apache/flink-cdc#quickstart-guide) to get started.
+
+## Transform
+
+* Support `timestampdiff`, `timestampadd`, `unix_timestamp` function.
+* Support to add metadata columns for data in the meta fields of
DataChangeEvent at transform.
+* Support to convert delete events as insert events.
+* Add "OpType" metadata column in transform.
+* Support for AI Model Integration for Data Processing.
+* Improve get source field value by column name in PreTransformProcessor.
+* Deduce primary key column types to be NOT NULL.
+
+# List of Contributors
+
+We would like to express gratitude to all the contributors working on this
release:
+
+ConradJam, Hang Ruan, Hongshun Wang, Jason Zhang, Junbo wang, Jzjsnow, Kunni,
Leonard Xu, MOBIN, North Lin, Olivier, Petrichor, Robin Moffatt, Runkang He,
Sergei Morozov, Seung-Min Lee, Shawn Huang, Thorne, Timi, Umesh Dangat, Wink,
Xin Gong, hiliuxg, liuxiaodong, moses, ouyangwulin, stayrascal, wenmo, wudi,
yuanoOo, yuxiqian, MOBIN-F, helloliuxg, jzjsnow, molin.lxd, wuzhiping,
zhangchaoming.zcm
diff --git a/docs/data/flink_cdc.yml b/docs/data/flink_cdc.yml
index 837ebd1be..f880646d3 100644
--- a/docs/data/flink_cdc.yml
+++ b/docs/data/flink_cdc.yml
@@ -15,6 +15,16 @@
# specific language governing permissions and limitations
# under the License
+3.3:
+ name: "Apache Flink CDC 3.3.0"
+ binary_release_url:
"https://www.apache.org/dyn/closer.lua/flink/flink-cdc-3.3.0/flink-cdc-3.3.0-bin.tar.gz";
+ binary_release_asc_url:
"https://downloads.apache.org/flink/flink-cdc-3.3.0/flink-cdc-3.3.0-bin.tar.gz.asc";
+ binary_release_sha512_url:
"https://downloads.apache.org/flink/flink-cdc-3.3.0/flink-cdc-3.3.0-bin.tar.gz.sha512";
+ source_release_url:
"https://www.apache.org/dyn/closer.lua/flink/flink-cdc-3.3.0/flink-cdc-3.3.0-src.tgz";
+ source_release_asc_url:
"https://downloads.apache.org/flink/flink-cdc-3.3.0/flink-cdc-3.3.0-src.tgz.asc";
+ source_release_sha512_url:
"https://downloads.apache.org/flink/flink-cdc-3.3.0/flink-cdc-3.3.0-src.tgz.sha512";
+ compatibility: ["1.19.x", "1.20.x"]
+
3.2:
name: "Apache Flink CDC 3.2.1"
binary_release_url:
"https://www.apache.org/dyn/closer.lua/flink/flink-cdc-3.2.1/flink-cdc-3.2.1-bin.tar.gz";
diff --git a/docs/data/release_archive.yml b/docs/data/release_archive.yml
index b5eb94baf..ff1ad672e 100644
--- a/docs/data/release_archive.yml
+++ b/docs/data/release_archive.yml
@@ -728,6 +728,9 @@ release_archive:
release_date: 2017-07-27
flink_cdc:
+ - version_short: 3.3
+ version_long: 3.3.0
+ release_date: 2025-01-21
- version_short: 3.2
version_long: 3.2.1
release_date: 2024-11-27
