MartijnVisser commented on code in PR #29609:
URL: https://github.com/apache/flink/pull/29609#discussion_r4390638084
##########
docs/content/docs/connectors/datastream/overview.md:
##########
@@ -70,15 +73,29 @@ If you need to run examples locally, make sure that the
flink-connector-base dep
provided and can be found in your own classpath.
{{< /hint >}}
-## Connectors in Apache Bahir
+## Flink CDC
+
+[Flink CDC](https://nightlies.apache.org/flink/flink-cdc-docs-stable/) is an
Apache Flink sub-project with its own releases. Its source connectors read
+changes directly from databases such as MySQL, PostgreSQL, Oracle, SQL Server,
MongoDB and Db2. See
+the [Flink CDC
sources](https://nightlies.apache.org/flink/flink-cdc-docs-stable/docs/connectors/flink-sources/overview/)
for the supported databases and Flink versions.
+
+## Fault Tolerance Guarantees
+
+Flink recovers from failures by restarting from the last [checkpoint]({{< ref
"docs/dev/datastream/fault-tolerance/checkpointing" >}}). For exactly-once
+results, the source must be able to rewind to the position stored in the
checkpoint, and the sink
+must take part in checkpointing, either by committing its writes
transactionally or by writing
+idempotently. See [Stateful Stream Processing]({{< ref
"docs/concepts/stateful-stream-processing" >}}#checkpointing) for how
checkpoints work.
Review Comment:
Thanks, applied on both pages.
##########
docs/content/docs/connectors/other-projects/overview.md:
##########
@@ -0,0 +1,49 @@
+---
+title: Overview
+weight: 1
+type: docs
+---
+<!--
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+-->
+
+# Integrations Maintained by Other Projects
+
+The projects listed here maintain their own Flink integration. Each
integration is developed,
+released and supported by that project's community, not by the Apache Flink
community. That
+project's documentation covers which artifacts to use and how to configure it.
Report issues and ask
+questions in that project's channels.
+
+A project is listed here when it is an Apache Software Foundation project and
has released a Flink
+integration for a Flink version that is still supported.
Review Comment:
Since these docs go into master, I've tightened the rule to Flink 2.x. Pinot
can go in once 1.6.0 is released, and I've removed Gravitino: its released
runtimes stop at Flink 1.20.
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