From 62c126b3cf8104e47d2e28e1a5468a6370dddde2 Mon Sep 17 00:00:00 2001 From: Colebow Date: Wed, 16 Aug 2023 13:03:14 -0700 Subject: [PATCH] Add Trino 424 release notes --- docs/src/main/sphinx/release.md | 1 + docs/src/main/sphinx/release/release-424.md | 58 +++++++++++++++++++++ 2 files changed, 59 insertions(+) create mode 100644 docs/src/main/sphinx/release/release-424.md diff --git a/docs/src/main/sphinx/release.md b/docs/src/main/sphinx/release.md index 3689451fcdde..50100b18c9f0 100644 --- a/docs/src/main/sphinx/release.md +++ b/docs/src/main/sphinx/release.md @@ -7,6 +7,7 @@ ```{toctree} :maxdepth: 1 +release/release-424 release/release-423 release/release-422 release/release-421 diff --git a/docs/src/main/sphinx/release/release-424.md b/docs/src/main/sphinx/release/release-424.md new file mode 100644 index 000000000000..9f00c41d632e --- /dev/null +++ b/docs/src/main/sphinx/release/release-424.md @@ -0,0 +1,58 @@ +# Release 424 (17 Aug 2023) + +## General + +* Reduce coordinator overhead on large clusters. ({issue}`18542`) +* Require the JVM default charset to be UTF-8. This can be set with the JVM + command line option `-Dfile.encoding=UTF-8`. ({issue}`18657`) + +## JDBC driver + +* Add the number of bytes that have been written to the query results response. ({issue}`18651`) + +## Delta Lake connector + +* Remove the legacy Parquet reader, along with the + `parquet.optimized-reader.enabled` and + `parquet.optimized-nested-reader.enabled` configuration properties. ({issue}`18639`) + +## Hive connector + +* Improve performance for line-oriented Hive formats. ({issue}`18703`) +* Improve performance of reading JSON files. ({issue}`18709`) +* Remove the legacy Parquet reader, along with the + `parquet.optimized-reader.enabled` and + `parquet.optimized-nested-reader.enabled` configuration properties. ({issue}`18639`) +* Fix incorrect reporting of written bytes for uncompressed text files, which + prevented the `target_max_file_size` session property from working. ({issue}`18701`) + +## Hudi connector + +* Remove the legacy Parquet reader, along with the + `parquet.optimized-reader.enabled` and + `parquet.optimized-nested-reader.enabled` configuration properties. ({issue}`18639`) + +## Iceberg connector + +* Add support for `CASCADE` option in `DROP SCHEMA` statements. ({issue}`18689`) +* Remove the legacy Parquet reader, along with the + `parquet.optimized-reader.enabled` and + `parquet.optimized-nested-reader.enabled` configuration properties. ({issue}`18639`) +* Fix potential incorrect query results when a query involves a predicate on a + `timestamp with time zone` column. ({issue}`18588`) + +## Memory connector + +* Add support for `CASCADE` option in `DROP SCHEMA` statements. ({issue}`18668`) + +## PostgreSQL connector + +* Add support for `CASCADE` option in `DROP SCHEMA` statements. ({issue}`18663`) +* Remove support for Postgres versions older than + [version 11](https://www.postgresql.org/support/versioning/). ({issue}`18696`) + +## SPI + +* Introduce the `getNewTableWriterScalingOptions` and + `getInsertWriterScalingOptions` methods to `ConnectorMetadata`, which enable + connectors to limit writer scaling. ({issue}`18561`)