v2.4.0

release v2.4.0

Main Changes

SQL commands:
- Supports EXPLAIN ANALYZE command to analyze the actual runtime performance of a streaming job. #20715
- Supports configurable streaming_parallelism settings for tables, indexes, views, sinks, and sources. #21366
- Supports DESCRIBE FRAGMENTS command to check the execution fragments of an existing job. #21354
- Supports NOT NULL constraints in table schemas for both batch and streaming operations. #20822
- Supports CONNECTOR WITH clause for ALTER SINK command. #20691
- Supports GRANT and REVOKE privileges on connection, function and secret. ****#20755
- ALTER SYSTEM now applies session variable changes immediately to the current session. #21294
System catalog:
- Adds system catalogs iceberg_tables and iceberg_namespace_properties . #21400
- Adds system function has_function_privilege. #20755

Deprecation notice: Deprecates the Pulsar Iceberg reader and removed the icelake dependency. #20844
Deprecation notice: The legacy S3 source is now fully deprecated in v2.4.0. #20658
Supports creating an append-only table with the Iceberg engine. #21811
Adds commit_retry_num option to configure the number of commit retries on Iceberg failures. #20433
Supports Redis Pub/Sub messaging in sink connectors. #20991
Supports Iceberg sink and Iceberg source on Azure Blob. #21468
Supports exactly once consistency semantics for Iceberg sink. #19771

Adds system parameter per_database_isolation to enable per-database failure isolation. #20872
Adds session variable streaming_enable_materialized_expressions to enable materialized expressions. #21552
Adds session variable streaming_force_filter_inside_join to force filter pushed down into inner join. #21289

Run this version from Docker:

docker run -it --pull=always -p 4566:4566 -p 5691:5691 risingwavelabs/risingwave:v2.4.0-standalone single_node
Prebuilt all-in-one library for Linux
Source code (zip)
Source code (tar.gz)
risectl - a CLI tool for managing and accessing RisingWave clusters