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[release] Changelog for 2.7.3.Final #1063

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5 changes: 5 additions & 0 deletions _data/releases/2.7/2.7.3.Final.yml
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date: 2024-09-20
version: "2.7.3.Final"
stable: true
summary: Support for MariaDB 11.4; Oracle connector handles `EMPTY_BLOB()` default value; Oracle connector can skip parser errors; MariaDB/MySQL grammar fixes; CPU default configuration for Debezium Server/Engine for improved performance
# announcement_url:
2 changes: 1 addition & 1 deletion _data/releases/2.7/series.yml
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Expand Up @@ -35,7 +35,7 @@ compatibility:
mariadb:
database:
versions:
- 11.1.2
- 11.4.3
driver:
versions:
- 3.2.0
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59 changes: 59 additions & 0 deletions releases/2.7/release-notes.asciidoc
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Expand Up @@ -15,6 +15,65 @@ Release numbers follow http://semver.org[Semantic Versioning].

toc::[]

[[release-2.7.3-final]]
== *Release 2.7.3.Final* _(September 20th 2024)_

See the https://issues.redhat.com/secure/ReleaseNote.jspa?projectId=12317320&version=12432883[complete list of issues].

=== Kafka compatibility

This release has been built against Kafka Connect 3.7.0 and has been tested with version 3.7.0 of the Kafka brokers.
See the https://kafka.apache.org/documentation/#upgrade[Kafka documentation] for compatibility with other versions of Kafka brokers.


=== Upgrading

Before upgrading any connector, be sure to check the backward-incompatible changes that have been made since the release you were using.

When you decide to upgrade one of these connectors to 2.7.3.Final from any earlier versions,
first check the migration notes for the version you're using.
Gracefully stop the running connector, remove the old plugin files, install the 2.7.3.Final plugin files, and restart the connector using the same configuration.
Upon restart, the 2.7.3.Final connectors will continue where the previous connector left off.
As one might expect, all change events previously written to Kafka by the old connector will not be modified.

If you are using our container images, then please do not forget to pull them fresh from https://quay.io/organization/debezium[Quay.io].


=== Breaking changes

There are no breaking changes in this release.


=== New features

* Avoid 3 second delay in Oracle when one of the RAC nodes is offline https://issues.redhat.com/browse/DBZ-8177[DBZ-8177]
* Allow skipping exceptions related to DML parser errors https://issues.redhat.com/browse/DBZ-8208[DBZ-8208]
* Support MariaDB 11.4.3 https://issues.redhat.com/browse/DBZ-8226[DBZ-8226]
* Support BLOB with EMPTY_BLOB() as default https://issues.redhat.com/browse/DBZ-8248[DBZ-8248]


=== Fixes

* Make ORA-00600 - krvrdccs10 automatically retriable https://issues.redhat.com/browse/DBZ-5009[DBZ-5009]
* DDL statement couldn't be parsed: REVOKE IF EXISTS https://issues.redhat.com/browse/DBZ-8209[DBZ-8209]
* Oracle TableSchemaBuilder provides wrong column name in error message https://issues.redhat.com/browse/DBZ-8217[DBZ-8217]
* Debezium does not restart automatically after throwing an ORA-00600 krvrdccs30 error https://issues.redhat.com/browse/DBZ-8223[DBZ-8223]
* JDBC sink doesn't include fields as per documentation https://issues.redhat.com/browse/DBZ-8224[DBZ-8224]
* Unbounded number of processing threads in async engine https://issues.redhat.com/browse/DBZ-8237[DBZ-8237]
* Streaming metrics are stuck after an ad-hoc blocking snapshot https://issues.redhat.com/browse/DBZ-8238[DBZ-8238]
* DDL statement couldn't be parsed with IF EXISTS https://issues.redhat.com/browse/DBZ-8240[DBZ-8240]
* Random engine factory used by default https://issues.redhat.com/browse/DBZ-8241[DBZ-8241]


=== Other changes

* Implement separate source and sink connector sections in documentation navigation https://issues.redhat.com/browse/DBZ-8220[DBZ-8220]
* Broken link to Streams doc about configuring logging https://issues.redhat.com/browse/DBZ-8231[DBZ-8231]
* Document passthrough hibernate.* properties for the JDBC connector https://issues.redhat.com/browse/DBZ-8232[DBZ-8232]
* AbstractConnectorTest consumeRecordsUntil may prematurely exit loop https://issues.redhat.com/browse/DBZ-8250[DBZ-8250]



[[release-2.7.2-final]]
== *Release 2.7.2.Final* _(September 5th 2024)_

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