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Add Trino 455 release notes
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Co-authored-by: Manfred Moser <[email protected]>
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colebow and mosabua committed Aug 28, 2024
1 parent 488efd2 commit 11ecd62
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1 change: 1 addition & 0 deletions docs/src/main/sphinx/admin.md
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admin/fault-tolerant-execution
```

(admin-event-listeners)=
## Event listeners

```{toctree}
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1 change: 1 addition & 0 deletions docs/src/main/sphinx/release.md
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```{toctree}
:maxdepth: 1
release/release-455
release/release-454
release/release-453
release/release-452
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# Release 455 (28 Aug 2024)

## General

* Add query starting time in `QueryStatistics` in all [](admin-event-listeners).
({issue}`23113`)
* Add JMX metrics for the bean
`trino.execution.executor.timesharing:name=TimeSharingTaskExecutor` replacing
metrics previously found in `trino.execution.executor:name=TaskExecutor`.
({issue}`22914`)
* Fix memory tracking issue for aggregations that could cause worker crashes
with out-of-memory errors. ({issue}`23098`)

## Delta Lake connector

* Allow configuring endpoint for the native Azure filesystem. ({issue}`23071`)
* Improve stability for concurrent Glue connections. ({issue}`23039`)

## ClickHouse connector

* Add support for creating tables with the `MergeTree` engine without the
`order_by` table property. ({issue}`23048`)

## Hive connector

* Allow configuring endpoint for the native Azure filesystem. ({issue}`23071`)
* Improve stability for concurrent Glue connections. ({issue}`23039`)
* Fix query failures when Parquet files contain column names that only differ in
case. ({issue}`23050`)

## Hudi connector

* Allow configuring endpoint for the native Azure filesystem. ({issue}`23071`)

## Iceberg connector

* Allow configuring endpoint for the native Azure filesystem. ({issue}`23071`)
* Improve stability for concurrent Glue connections. ({issue}`23039`)
* Fix `$files` table not showing delete files with the Iceberg v2 format. ({issue}`16233`)

## OpenSearch connector

* Improve performance of queries that reference nested fields from OpenSearch
documents. ({issue}`22646`)

## Prometheus connector

* Add support for the catalog session properties `query_chunk_size_duration` and
`max_query_range_duration`. ({issue}`22319`)

## Redshift connector

* Add support for propagating Trino query cancellation to Redshift. ({issue}`22774`)

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