Release Notes for Debezium 2.7

Avoid 3 second delay in Oracle when one of the RAC nodes is offline DBZ-8177

Support MariaDB 11.4.3 DBZ-8226

Support BLOB with EMPTY_BLOB() as default DBZ-8248

Make ORA-00600 - krvrdccs10 automatically retriable DBZ-5009

DDL statement couldn’t be parsed: REVOKE IF EXISTS DBZ-8209

Oracle TableSchemaBuilder provides wrong column name in error message DBZ-8217

Debezium does not restart automatically after throwing an ORA-00600 krvrdccs30 error DBZ-8223

JDBC sink doesn’t include fields as per documentation DBZ-8224

Unbounded number of processing threads in async engine DBZ-8237

Streaming metrics are stuck after an ad-hoc blocking snapshot DBZ-8238

DDL statement couldn’t be parsed with IF EXISTS DBZ-8240

Random engine factory used by default DBZ-8241

Implement separate source and sink connector sections in documentation navigation DBZ-8220

Broken link to Streams doc about configuring logging DBZ-8231

Document passthrough hibernate.* properties for the JDBC connector DBZ-8232

AbstractConnectorTest consumeRecordsUntil may prematurely exit loop DBZ-8250

Log additional details about abandoned transactions DBZ-8044

Support DECIMAL(p) Floating Point DBZ-8114

Truncate byte buffer should return a new array DBZ-8189

Incremental snapshots don’t work with CloudEvent converter DBZ-7601

Incremental snapshot fails with NPE if surrogate key doesn’t exist DBZ-7797

Postgres connector - null value processing for "money" type column. DBZ-8027

Using snapshot.include.collection.list with Oracle raises NullPointerException DBZ-8032

Performance degradation when reconstructing (log.mining.stragtegy hybrid mode) DBZ-8071

ORA-00600: internal error code, arguments: [krvrdGetUID:2], [18446744073709551614], [], [], [], [], [], [], [], [], [], [] DBZ-8125

ConvertingFailureIT#shouldFailConversionTimeTypeWithConnectModeWhenFailMode fails randomly DBZ-8128

Unpredicatable ordering of table rows during insertion causing foreign key error DBZ-8130

schema_only crashes ibmi Connector DBZ-8131

Support larger database.server.id values DBZ-8134

Open redo thread consistency check can lead to ORA-01291 - missing logfile DBZ-8144

SchemaOnlyRecoverySnapshotter not registered as an SPI service implementation DBZ-8147

When stopping the Oracle rac node the Debezium server throws an expections - ORA-12514: Cannot connect to database and retries DBZ-8149

Issue with Debezium Snapshot: DateTimeParseException with plugin pgoutput DBZ-8150

JDBC connector validation fails when using record_value with no primary.key.fields DBZ-8151

Taking RAC node offline and back online can lead to thread inconsistency DBZ-8162

Postgres JSONB Fields are not supported with Reselect Post Processor DBZ-8168

NullPointerException (schemaUpdateCache is null) when restarting Oracle engine DBZ-8187

XStream may fail to attach on retry if previous attempt failed DBZ-8188

Exclude Oracle 23 VECSYS tablespace from capture DBZ-8198

AbstractProcessorTest uses an incorrect database name when run against Oracle 23 Free edition DBZ-8199

Documentation for signals provides incorrect data-collection format for some connectors DBZ-8090

Add LogMiner start mining session retry attempt counter to logs DBZ-8143

Reduce logging verbosity of XStream DML event data DBZ-8148

Add MariaDB connector server distribution DBZ-8186

Reduce log verbosity of OpenLogReplicator SCN confirmation DBZ-8201

Update third-party LICENSE with LGPL forMariaDB Connector/J DBZ-8099

Clarify that Oracle connector does not read from physical standby DBZ-7895

JdbcSinkTask doesn’t clear offsets on stop DBZ-7946

Issue with Hybrid mode and DDL change DBZ-7991

Incorrect offset/history property mapping generatated DBZ-8007

StackOverflow exception on incremental snapshot DBZ-8011

JDBC primary.key.fields cannot be empty when i set insert.mode to upsert and primary.key.mode record_value DBZ-8018

Unable to acquire buffer lock, buffer queue is likely full DBZ-8022

ORA-65090: operation only allowed in a container database when connecting to a non-CDB database DBZ-8023

Added type to Prometheus JMX exporter DBZ-8036

Add kafka.producer metrics to debezium-server jmx exporter config DBZ-8037

"Unexpected input: ." when snapshot incremental empty Database DBZ-8050

Oracle connector inconsistency in redo log switches DBZ-8055

Blocking snapshot can fail due to CommunicationsException DBZ-8058

ParsingException (MySQL/MariaDB): rename table syntax DBZ-8066

Oracle histogram metrics are no longer printed in logs correctly DBZ-8068

In hybrid log.mining.strategy reconstruction logs should be set to DEBUG DBZ-8070

Support capturing BLOB column types during snapshot for MySQL/MariaDB DBZ-8076

Vitess transaction Epoch should not reset to zero when tx ID is missing DBZ-8087

After changing the column datatype from int to float the Debezium fails to round it and i get a null value for this field in the stream DBZ-8089

MySQL and MariaDB keyword YES cannot be parsed as a column name DBZ-8092

NotificationIT tests seemingly seem to fail due to stepping on one another DBZ-8100

ORA-26928 - Unable to communicate with XStream apply coordinator process should be retriable DBZ-8102

Transformations are not closed in emebdded engine DBZ-8106

Don’t close connection after loading timescale metadata in TimescaleDb SMT DBZ-8109

Primary Key Update/ Snapshot Race Condition DBZ-8113

Docs: connect-log4j.properties instead log4j.properties DBZ-8117

Recalculating mining range upper bounds causes getScnFromTimestamp to fail DBZ-8119

Document new MariaDB connector DBZ-7786

Bump Infinispan to 14.0.29.Final DBZ-8010

Add disclaimer that PostProcessors and CustomConverters are Debezium source connectors only DBZ-8031

Conditionalize reference to the MySQL default value in description of schema.history.internal.store.only.captured.databases.ddl DBZ-8081

Add MariaDB to debezium/connect image DBZ-8088

Converters documentation uses incorrect examples DBZ-8104

Remove reference to`additional condition` signal parameter from ad hoc snapshots doc DBZ-8107

TimescaleDbDatabaseTest.shouldTransformCompressedChunks is failing DBZ-8123

Update Oracle connector doc to describe options for restricting access permissions for the Debezium LogMiner user DBZ-8124

Suport collection scoped streaming DBZ-7760

Allow stoping DS instance by scaling to zero via annotation DBZ-7953

Support heartbeat events in vitess-connector DBZ-7962

Unable to use resume token of some documents with composite IDs DBZ-6522

Quarkus generates VSC kubernetes annotations pointing to a fork DBZ-7415

MongoDB documentation still mentions replica_set connection mode DBZ-7862

Clarify documentation for log.mining.archive.destination.name Oracle configuration property DBZ-7939

Ad-hoc snapshot raises ORA-00911 when table name uses non-standard characters requiring quotations DBZ-7942

Exclude signaling data collection from the snapshot process DBZ-7944

JDBC sink time tests fail due to increased precision with SQL Server DBZ-7949

Commit is not called after DDLs in JDBC stores DBZ-7951

Database case sensitivity can lead to NullPointerException on column lookups DBZ-7956

Debezium ibmi connector drops journal entries DBZ-7957

Error counter reset in poll() can cause infinite retries DBZ-7964

Oracle DDL parser fails using NOMONITORING clause DBZ-7967

Invalid default DSimage used for nighly/snapshot operator version DBZ-7970

Mongo Oversized Document FAQ documentation issue DBZ-7987

Cassandra connector does not work with 2.6.1 Server DBZ-7988

Testcontainers tests fails on newer versions of Docker DBZ-7986

Document the use of the "source" prefix usage for table name formats DBZ-6618

Remove dependency on MySQL driver, add custom CharacterSet Mapper DBZ-7783

Rebase website-builder image on Ruby 3.2 DBZ-7916

Warn about incompatible usage of read.only property for PostgreSQL DBZ-7947

Run JDBC sink tests for any relational connector pull requests DBZ-7948

Bump Quarkus to 3.12.0 for Quarkus Outbox Extension DBZ-7961

Bump Hibernate dependency to 6.4.8.Final DBZ-7969

Deprecated EmbeddedEngine DBZ-7976

Allow skipping of table row count in snapshot phase DBZ-7640

Add heartbeat action query to SQL Server DBZ-7801

Read-only incremental snapshots for PostgreSQL DBZ-7917

Support truncation of byte arrays DBZ-7925

Oracle property column.truncate.to.length.chars does not support length zero DBZ-7079

Debezium Server cannot pass empty string to Kafka config DBZ-7767

Unable To Exclude Column Using Configuration DBZ-7813

Oracle connector failed to work when the table name contains single quote DBZ-7831

Incorrect documentation for CE type DBZ-7926

DDL statement couldn’t be parsed DBZ-7931

SQL Server default value resolution for TIME data types causes precision loss DBZ-7933

Incorrect name of JMX Exporter k8s service DBZ-7934

OlrNetworkClient does not disconnect when error occurs DBZ-7935

Multiple ARRAY types in single table causing error DBZ-7938

Create REST extension tests and infrastructure DBZ-7785

Introduce ROW_ID for OpenLogReplicator changes DBZ-7823

Test SqlServerConnectorIT#shouldStopRetriableRestartsAtConfiguredMaximumDuringStreaming is failing DBZ-7936

Add exception details when engine fails to commit offset DBZ-7937

debezium-connector-db2: z/OS integration DBZ-4812

Ensure vgtid remains local to shards streamed by task DBZ-6721

Decompose provide.transaction.metadata into components DBZ-6722

Handle Enum as String or Int DBZ-7792

MariaDB target should support 'upsert' for insert.mode DBZ-7874

Add support for user/password authentication in Nats Jetstream sink adapter DBZ-7876

Allow customizing ObjectMapper in JsonSerde DBZ-7887

Add configurable delay after successful snapshot before starting streaming DBZ-7902

Enhancing the threads utility class for broader use DBZ-7906

Include Prometheus JMX exporter in Debezium Server distribution DBZ-7913

Add support for TLS auth for NATS JetStream sink DBZ-7922

Debezium 1.9.2 cannot capture field that is date type of postgres DBZ-5182

Rewrite batch statement not supported for jdbc debezium sink DBZ-7845

Debezium MySQL Snapshot Connector Fails DBZ-7858

Reduce enum array allocation DBZ-7859

Snapshot retrying logic falls into infinite retry loop DBZ-7860

Bump Java in Debezium Server images DBZ-7861

Default value of error retries not interpreted correctly DBZ-7870

Avro schema compatibility issues when upgrading from Oracle Debezium 2.5.3.Final to 2.6.1.Final DBZ-7880

Improve offset and history storage configuration DBZ-7884

Oracle Debezium Connector cannot startup due to failing incremental snapshot DBZ-7886

Multiple completed reading from a capture instance notifications DBZ-7889

Debezium can’t handle columns with # in its name DBZ-7893

Oracle interval default values are not properly parsed DBZ-7898

Debezium server unable to shutdown on pubsub error DBZ-7904

Handle gtid without range only single position DBZ-7905

Oracle connector cannot parse SUBPARTITION when altering table DBZ-7908

Make column exclude use keyspace not shard DBZ-7910

The explanation in the documentation is insufficient - metric DBZ-7912

Too much logs after Debezium update DBZ-7871

Test Geometry and Geography columns during Initial Snapshot DBZ-7878

Remove incubating note from post-processors index.adoc file DBZ-7890

Add ROW_ID as part of source information block for LogMiner sources DBZ-4332

Support for ARRAY data types for postgres DBZ-7752

Enhance documentation about using tags to customize connector snapshot/streaming MBean names DBZ-7800

Allow specifying the log mining flush table with an optional schema DBZ-7819

Added nats JWT/seed authentication config options DBZ-7829

Update Debezium container images to use Fedora 38 DBZ-7832

Debezium oracle connectors needs to support IN clause for log miner query for more than 1000 tables as it creates performance issue DBZ-7847

Debezium User Guide 2.5.4: Grammatical error DBZ-7803

> io.debezium.text.ParsingException : SQL Contains Partition DBZ-7805

Ad-hoc blocking snapshot not working through file channeling without inserting a row in the database. DBZ-7806

Postgres: Potential data loss on connector restart DBZ-7816

Abnormal Behavior in Debezium Monitoring Example - mysql connector DBZ-7826

DEBEZIUM_VERSION is wrongly set to 2.6.0.Alpha1 DBZ-7827

Sql Server incorrectly applying quoted snapshot statement overrides DBZ-7828

Debezium JDBC Sink not handle order correctly DBZ-7830

Fix typo in documentation/modules doc DBZ-7844

Support Oracle DDL Alter Audit Policy DBZ-7864

Support Oracle DDL Create Audit Policy DBZ-7865

Log exception details early in case MySQL keep-alive causes deadlock on shutdown DBZ-7570

Extend mongodb system tests with ssl option DBZ-7605

Refactor oracle connector test job DBZ-7807

Fix anchor ID collisions that prevent downstream documentation from building DBZ-7815

Add c3p0 timeout configuration example to JDBC sink DBZ-7822

Move undocumented option to internal DBZ-7833

Increase wait for shouldGracefullySkipObjectBasedTables on XStream DBZ-7839

Bump Debezium Server to Quarkus 3.8.3 DBZ-7841

Bump Outbox Extension to Quarkus 3.10.0 DBZ-7842

in the Cassandra documentation, there is a typo which should have been disable not Dusable. DBZ-7851

Support helm chart installation of debezium-operator DBZ-7116

Adding additional-conditions into Incremental Snapshot to MongoDB DBZ-7138

Document MongoDB connector inactivity pause and it’s performance implications DBZ-7147

Move MariaDB connector from MySQL to its own separate connector DBZ-7693

Mongodb Delete events should have _id in the payload DBZ-7695

Provide option to encode ordering metadata in each record DBZ-7698

Manage escaping when captured table are determined for snapshot DBZ-7718

Performance improve in KafkaRecordEmitter class DBZ-7722

Introduce RawToString transform for converting GUIDs stored in Oracle RAW(16) columns to Guid string DBZ-7753

Improve NLS character set support by including orai18n dependency DBZ-7761

Vitess Connector should have parity with MySQL’s time.precision.mode DBZ-7773

Document potential null values in the after field for lookup full update type DBZ-7789

Fix invalid date/timestamp check & logging level DBZ-7811

Builtin database name filter is incorrectly applied only to collections instead of databases in snapshot DBZ-7485

After the initial deployment of Debezium, if a new table is added to MSSQL, its schema is was captured DBZ-7697

The test is failing because wrong topics are used DBZ-7715

Incremental Snapshot: read duplicate data when database has 1000 tables DBZ-7716

Handle instability in JDBC connector system tests DBZ-7726

SQLServerConnectorIT.shouldNotStreamWhenUsingSnapshotModeInitialOnly check an old log message DBZ-7729

Fix MongoDB unwrap SMT test DBZ-7731

Snapshot fails with an error of invalid lock DBZ-7732

Column CON_ID queried on V$THREAD is not available in Oracle 11 DBZ-7737

Redis NOAUTH Authentication Error when DB index is specified DBZ-7740

Getting oldest transaction in Oracle buffer can cause NoSuchElementException with Infinispan DBZ-7741

The MySQL Debezium connector is not doing the snapshot after the reset. DBZ-7743

MongoDb connector doesn’t work with Load Balanced cluster DBZ-7744

Align unwrap tests to respect AT LEAST ONCE delivery DBZ-7746

Exclude reload4j from Kafka connect dependencies in system testsuite DBZ-7748

Pod Security Context not set from template DBZ-7749

Apply MySQL binlog client version 0.29.1 - bugfix: read long value when deserializing gtid transaction’s length DBZ-7757

Change streaming exceptions are swallowed by BufferedChangeStreamCursor DBZ-7759

Sql-Server connector fails after initial start / processed record on subsequent starts DBZ-7765

Valid resume token is considered invalid which leads to new snapshot with some snapshot modes DBZ-7770

NO_DATA snapshot mode validation throw DebeziumException on restarts if snapshot is not completed DBZ-7780

DDL statement couldn’t be parsed DBZ-7788

old class reference in ibmi-connector services DBZ-7795

Documentation for Debezium Scripting mentions wrong property DBZ-7798

Update documenation for embedded engine DBZ-7632

Implement basic JHM perf. tests for async engine DBZ-7633

Upgrade Debezium Quarkus Outbox to Quarkus 3.9.2 DBZ-7663

Move LogPositionValidator outside the JdbcConnection DBZ-7717

Fix mongodb image in system tests DBZ-7739

Refactor exporting to CloudEvents DBZ-7755

Use thread cap only for deault value DBZ-7763

Evaluate cached thread pool as the default option for async embedded engine DBZ-7764

Create JMH benchmark for engine record processing DBZ-7776

Improve processing speed of async engine processors which use List#get() DBZ-7777

Disable renovate in debezium-ui DBZ-7814