RisingWave Files

release v2.4.0

Main Changes

SQL features

• SQL commands:

  • Supports EXPLAIN ANALYZE command to analyze the actual runtime performance of a streaming job. https://github.com/risingwavelabs/risingwave/pull/20715
  • Supports configurable streaming_parallelism settings for tables, indexes, views, sinks, and sources. https://github.com/risingwavelabs/risingwave/pull/21366
  • Supports DESCRIBE FRAGMENTS command to check the execution fragments of an existing job. https://github.com/risingwavelabs/risingwave/pull/21354
  • Supports NOT NULL constraints in table schemas for both batch and streaming operations. https://github.com/risingwavelabs/risingwave/pull/20822
  • Supports CONNECTOR WITH clause for ALTER SINK command. https://github.com/risingwavelabs/risingwave/pull/20691
  • Supports GRANT and REVOKE privileges on connection, function and secret. ****https://github.com/risingwavelabs/risingwave/pull/20755
  • ALTER SYSTEM now applies session variable changes immediately to the current session. https://github.com/risingwavelabs/risingwave/pull/21294

• System catalog:

  • Adds system catalogs iceberg_tables and iceberg_namespace_properties . https://github.com/risingwavelabs/risingwave/pull/21400
  • Adds system function has_function_privilege. https://github.com/risingwavelabs/risingwave/pull/20755

Connectors

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

Cluster configuration changes

• Adds system parameter per_database_isolation to enable per-database failure isolation. https://github.com/risingwavelabs/risingwave/pull/20872
• Adds session variable streaming_enable_materialized_expressions to enable materialized expressions. https://github.com/risingwavelabs/risingwave/pull/21552
• Adds session variable streaming_force_filter_inside_join to force filter pushed down into inner join. https://github.com/risingwavelabs/risingwave/pull/21289

Assets

• 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