Add Trino 477 release notes #26350

ebyhr · 2025-08-06T05:04:12Z

Description

Assemble the release notes for the upcoming Trino 477 release.

Additional context and related issues

See https://github.com/trinodb/trino/pulls?q=is%3Apr+is%3Aclosed+milestone%3A477

Release notes

(x) This is not user-visible or is docs only, and no release notes are required.

Verification for each pull request

Format: PR/issue number, ✅ / ❌ rn ✅ / ❌ docs
✅ rn - release note added and verified, or assessed to be not necessary, set to ❌ rn before completion
✅ docs - need for docs assessed and merged, or assessed to be not necessary, set to ❌ docs before completion

06 Jun 2025

Spill improvements #25892 ✅ rn ✅ docs
Ensure deterministic order of aggregates #25948 ✅ rn ✅ docs
Use Guice Inject annotation in Faker #25951 ✅ rn ✅ docs
Refactor Delta Lake transaction log handling #25927 ✅ rn ✅ docs
Release grouped top n memory on output #25946 ✅ rn ✅ docs
Simplify query data producer instantiation #25944 ✅ rn ✅ docs

08 Jun 2025

Drop ConnectorSession from Type.getObjectValue #25945 ✅ rn ✅ docs
Update maven & netty & AWS SDK v2 #25949 ✅ rn ✅ docs

09 Jun 2025

Improve error classification for MongoDB #25959 ✅ rn ✅ docs
Random improvements to random things in random places #25954 ✅ rn ✅ docs
Update dependencies #25962 ✅ rn ✅ docs
Remove calls to deprectad JsonNode.fields() #25964 ✅ rn ✅ docs
Do not log Jetty Eof exception #25965 ✅ rn ✅ docs
Remove redundant empty lines #25956 ✅ rn ✅ docs

10 Jun 2025

Update dependencies #25971 ✅ rn ✅ docs

11 Jun 2025

Support PostGIS extension on non-public schemas in PostgreSQL #25977 ✅ rn ✅ docs
Avoid reading unusually large parquet footers #25973 ✅ rn ✅ docs
Add detailed client information to User-Agent #25889 ✅ rn ✅ docs
Update cloud SDKs #25983 ✅ rn ✅ docs
Replace Joda-Time DateTime with java.time.Instant #25988 ✅ rn ✅ docs

12 Jun 2025

Add support for parquet_max_read_block_row_count session property in Hudi #25981 ✅ rn ✅ docs
Remove HTTP event listener plugin from binaries #25967 ✅ rn ✅ docs
Unflake testCloseIdleWriters #25985 ✅ rn ✅ docs
Fix failure when aggregation function is wrapped in GROUP BY AUTO #25987 ✅ rn ✅ docs
Document schema evolution capabilities for Delta Lake #25980 ✅ rn ✅ docs

13 Jun 2025

Make NotImplementedQueryManager follow the specification #26001 ✅ rn ✅ docs
Improve query plan rendering for memory connector #26003 ✅ rn ✅ docs
Optimize symbol serialization in map keys #25996 ✅ rn ✅ docs
Make spilling hash builder better report reserved memory #25989 ✅ rn ✅ docs
Update dependencies #26004 ✅ rn ✅ docs
Unflake deltalake.TestCloseIdleWriters #26005 ✅ rn ✅ docs
Random improvements #26006 ✅ rn ✅ docs
Allow using GCS without providing credentials #25811 ✅ rn ✅ docs

14 Jun 2025

Remove unused code for pre-computed hashes in join nodes #26002 ✅ rn ✅ docs
Update PostgreSQL driver to 42.7.7 #26012 ✅ rn ✅ docs

15 Jun 2025

Minor testing improvements #26009 ✅ rn ✅ docs
Upgrade docker-images to 116 #25995 ✅ rn ✅ docs

16 Jun 2025

Remove more unused code for pre-computed hashes #26017 ✅ rn ✅ docs

17 Jun 2025

Add support for Databricks 16.4 LTS environment to product tests #25978 ✅ rn ✅ docs
Fix code example in documentation #25812 ✅ rn ✅ docs
Run case-sensitive property test only in OSS Delta #26020 ✅ rn ✅ docs
Add support for ALTER MATERIALIZED VIEW .. SET AUTHORIZATION #25910 ✅ rn ❌ docs
Switch redshift node type to ra3.large #25942 ✅ rn ✅ docs
Fix block positions lookups in spatial join #26021 ✅ rn ✅ docs

18 Jun 2025

Document missing iceberg rest catalog properties #26024 ✅ rn ✅ docs
Remove unused code #26019 ✅ rn ✅ docs
Improve error classification in Iceberg connector #25982 ✅ rn ✅ docs
Refactor bucket-to-partition mapping collection #26025 ✅ rn ✅ docs
Release hash aggregation memory on output #25879 ✅ rn ✅ docs

19 Jun 2025

Wrapping parquetColumnFieldsBuilder with ImmutableList.copyOf #26032 ✅ rn ✅ docs
Fix reading Variant null value #26027 ✅ rn ✅ docs
Add coordinatorId to /v1/info #23910 ✅ rn ✅ docs
Handle NullPointerException in StatementAnalyzer createMergeAnalysis #26023 ✅ rn ✅ docs
Minor code cleanup #26037 ✅ rn ✅ docs

20 Jun 2025

Set Databricks JDBC socket timeout to 120 seconds #26040 ✅ rn ✅ docs
Fix deterministic of system bucket function in iceberg #26042 ✅ rn ✅ docs

21 Jun 2025

Remove redundant test exclusion #26043 ✅ rn ✅ docs
Remove unused method from HudiTableProperties #26046 ✅ rn ✅ docs

23 Jun 2025

Convert some classes to record in Hive connector #26048 ✅ rn ✅ docs
Convert DeltaLakeColumnProjectionInfo to record #26047 ✅ rn ✅ docs
Revert "Cleanup previous snapshot files during materialized view refresh" #26051 ✅ rn ✅ docs

24 Jun 2025

Do not mask exceptions in Metadata getTableStatistics #26056 ✅ rn ✅ docs
Cleanup #26060 ✅ rn ✅ docs

25 Jun 2025

Use UUIDv7 for OpenLineage runId #25683 ✅ rn ✅ docs
Fix variable name #26062 ✅ rn ✅ docs
Avoid relying on org.apache.parquet.format.RowGroup.getFile_offset #26064 ✅ rn ✅ docs
Use self-hosted Roboto font in the UI #26053 ✅ rn ✅ docs
Assume all nodes have the same catalogs deployed #26063 ✅ rn ✅ docs
Add lakehouse connector #25347 ✅ rn ✅ docs

26 Jun 2025

Remove unnecessary String.format and formatted wrapping #26070 ✅ rn ✅ docs
Skip updating partition stats when adding empty stats partitions to Glue #25970 ✅ rn ✅ docs
Use official Unity Catalog docker image #26044 ✅ rn ✅ docs
Update dependencies #26067 ✅ rn ✅ docs
Add user info and query_id fields to OpenLineage facets #26075 ✅ rn ✅ docs
Implement native ESRI reader #25241 ✅ rn ✅ docs
Increase redshift connect timeout #26078 ✅ rn ✅ docs

27 Jun 2025

Update Delta Lake variant test for variant null case #26084 ✅ rn ✅ docs
Add query.max-write-physical-size property #25958 ✅ rn ✅ docs
Close filesystem streams #26085 ✅ rn ✅ docs
Detect and close I/O leaks in the native FS implementations #26087 ✅ rn ✅ docs
Make fs.tracking.enabled true by default when running in the CI #26094 ✅ rn ✅ docs

28 Jun 2025

Fix config property in http-client documentation #26097 ✅ rn ✅ docs

29 Jun 2025

Simplify TestIcebergParquetConnectorTest using computeScalar #26098 ✅ rn ✅ docs
Replace ConnectorContext getNodeManager with getCurrentNode if possible #26096 ✅ rn ✅ docs
Bind Node instead of NodeManager in TestDeltaLakeGlueMetastore #26102 ✅ rn ✅ docs
Close resource streams to prevent leaks #26092 ✅ rn ✅ docs
Update dependencies #26101 ✅ rn ✅ docs

30 Jun 2025

Cleanup SimplePagesHashStrategy #26106 ✅ rn ✅ docs
Set bucket count on coordinator #26104 ✅ rn ✅ docs

01 Jul 2025

Update dependencies & takari lifecycle #26111 ✅ rn ✅ docs
Partition spooled pages while encoding data to segments #26013 ✅ rn ✅ docs
Add tables with authorization information to system.metadata #25907 ✅ rn ❌ docs

02 Jul 2025

Abstract Airlift Discovery from InternalNodeManager #26083 ✅ rn ✅ docs
Code clean ups in Memory Connector #26118 ✅ rn ✅ docs
Update dependencies #26122 ✅ rn ✅ docs
Create Alluxio client once #26121 ✅ rn ✅ docs
Change config values representing uris to URI #26123 ✅ rn ✅ docs
Remove unused default implementations from PagesHash #26116 ✅ rn ✅ docs

03 Jul 2025

Add new simple announce node manager and DNS node manager #26119 ✅ rn ✅ docs
Fix typo in StaticTokenAwareMetastoreClientFactory #26124 ✅ rn ✅ docs
Minor cleanup for new node inventory implementations #26125 ✅ rn ✅ docs
Update dependencies #26126 ✅ rn ✅ docs
Use flat list of stages in QueryInfo and ResultQueryInfo #26113 ✅ rn ✅ docs
Make queued and buffered rows configurable in cli #26015 ✅ rn ✅ docs
Add explicitly cast for merge tests in BaseConnectorSmokeTest #26127 ✅ rn ✅ docs
Fix error assertion message for snowflake null #26131 ✅ rn ✅ docs

07 Jul 2025

Add CREATE/DROP/FAST FORWARD/SHOW BRANCHES syntax #25751 ✅ rn ✅ docs
Update dependencies #26137 ✅ rn ✅ docs
Use stage id in CLI status printer #26139 ✅ rn ✅ docs
CLI improvements #26138 ✅ rn ✅ docs
Use RunLengthEncodedBlock for null column appends #26140 ✅ rn ✅ docs

08 Jul 2025

Fix writing checkpoint with deletion vector in Delta Lake #26145 ✅ rn ✅ docs
Do not set spiller to empty in SpillableHashAggregationBuilder #26141 ✅ rn ✅ docs
Update ErrorProne rules #26144 ✅ rn ✅ docs
Update dependencies #26151 ✅ rn ✅ docs
Ignore unrecognized JVM options #26154 ✅ rn ✅ docs

09 Jul 2025

Close S3 input while reading range of bytes #26155 ✅ rn ✅ docs
Recheck that operator is not waiting for memory in hash builder finish #26142 ✅ rn ✅ docs
Update airbase to 277 and airlift to 339 #26156 ✅ rn ✅ docs
Update dependencies & takari lifecycle plugin #26158 ✅ rn ✅ docs
Fix maven POMs for sonatype central release #26160 ✅ rn ✅ docs
Add support for default column values in engine #25679 ✅ rn ✅ docs

10 Jul 2025

Expose column default in information_schema.columns table #26163 ✅ rn ✅ docs
Update dependencies #26165 ✅ rn ✅ docs
Fix column type index in MemoryPagesStore #26167 ✅ rn ✅ docs
Fix NPE due to NULL default column values #26171 ✅ rn ✅ docs

14 Jul 2025

Remove unnecessary override methods in MysqlEventListener #26192 ✅ rn ✅ docs
Add builder to IcebergColumnHandle class #26173 ✅ rn ✅ docs
Fix reading variant null values in Delta Lake #26184 ✅ rn ✅ docs
Update dependencies #26196 ✅ rn ✅ docs

15 Jul 2025

Open lineage plugin modularization #26134 ✅ rn ✅ docs
Update Netty to 4.2.3 #26202 ✅ rn ✅ docs

16 Jul 2025

Include additional client failure information in the exception #26198 ✅ rn ✅ docs
Replace threeten.bp.Duration with java.time.Duration #26210 ✅ rn ✅ docs
Handle already closed JDBC connections gracefully #26175 ✅ rn ✅ docs
Using explicit cast on bigint columns in row level update tests #26174 ✅ rn ✅ docs
Update AWS SDKs & graalvm #26209 ✅ rn ✅ docs
Update Maven to 3.9.11 #26211 ✅ rn ✅ docs
Fix reading specifying format for date partition projection in Hive connector #25817 ✅ rn ✅ docs
Remove @Experimental annotation #26200 ✅ rn ✅ docs

17 Jul 2025

Add support for max.request.size and batch.size configuration for Kafka Event Listener #26132 ✅ rn ✅ docs
Remove deprecated ConnectorPageSource.getNextPage #26222 ✅ rn ✅ docs
Fix no serializer error in Iceberg MV tests #26216 ✅ rn ✅ docs
Document s3.cross-region-access config property #26221 ✅ rn ✅ docs
Replace sigv4-enabled with security in Iceberg #26218 ✅ rn ✅ docs
Update Iceberg to 1.9.2 #26143 ✅ rn ✅ docs
Update google cloud SDK & AWS cloud SDK v2 #26223 ✅ rn ✅ docs

18 Jul 2025

Add America/Coyhaique time zone #26233 ✅ rn ✅ docs
Fix optimize_manifests failure caused by NULL in first partition #26227 ✅ rn ✅ docs
Convert trino-main test classes to record #26234 ✅ rn ✅ docs
Update dependencies #26236 ✅ rn ✅ docs
Respect Parquet Logical type when reading statistics #26203 ✅ rn ✅ docs

21 Jul 2025

Add support for multipart uploads in Azure FS #26225 ✅ rn ✅ docs
Remove unused dependency plugin config from Delta Lake #26245 ✅ rn ✅ docs
Do not inline tail, small pages if inilining is disabled #26248 ✅ rn ✅ docs
Remove unused S3 dependency from Hive #26244 ✅ rn ✅ docs

22 Jul 2025

Update docker image to UBI 10 #26068 ✅ rn ✅ docs

23 Jul 2025

Upgrade singlestore jdbc to 1.2.8 #26069 ✅ rn ✅ docs
Implement toString method in InformationSchemaTableHandle and InformationSchemaColumnHandle #26268 ✅ rn ✅ docs
Convert QueryEntity to record in MySQL event listener #26266 ✅ rn ✅ docs
Use AWS v2 SDK for S3 in product tests #26246 ✅ rn ✅ docs
Add support for write operations (INSERT/UPDATE/DELETE/MERGE) with branch #26136 ✅ rn ✅ docs

24 Jul 2025

Add conditional diagnostics in AdaptivePlanner #26274 ✅ rn ✅ docs
Retry JdbcClient::execute method #26231 ✅ rn ✅ docs
Disable adaptive join reordering #26275 ❌ rn ✅ docs
Release memory eagerly in ordering and distinct accumulators #26276 ✅ rn ✅ docs

25 Jul 2025

Update Snowflake JDBC driver to 3.25.1 #26277 ✅ rn ✅ docs
Convert to record in Thrift connector #26278 ✅ rn ✅ docs
Replace start and end version for branching #26271 ✅ rn ✅ docs
Remove unnecessary usage of SimplePagesHashStrategy #26273 ✅ rn ✅ docs
Add support for View Refresh operation #25906 ✅ rn ✅ docs
Use icebergScanExecutor for reading manifests in IcebergMetadata #26279 ✅ rn ✅ docs
Code cleanups for TestKafkaWithConfluentSchemaRegistryMinimalFunctionality #26280 ✅ rn ✅ docs
Rename S3 Filesystem config socket-read-timeout to socket-timeout #26263 ✅ rn ✅ docs

26 Jul 2025

Update Java to 24.0.2+12 #26240 ✅ rn ✅ docs

28 Jul 2025

Add support for GRANT/DENY/REVOKE on branches #25152 ✅ rn ✅ docs
Add TestLakehousePlugin #26288 ✅ rn ✅ docs
Improve file delete performance for expire_snapshots #26230 ✅ rn ✅ docs
Update dependencies #26289 ✅ rn ✅ docs
Add query details page to the Preview Web UI #25554 ✅ rn ✅ docs
Use TableUtil.formatVersion in Iceberg #26290 ✅ rn ✅ docs
Fix error message format #26292 ✅ rn ✅ docs
Use queryDataEncoding from session to avoid building queryInfo #26294 ✅ rn ✅ docs
Make EmptyFieldStrategy as a common enum #26293 ✅ rn ✅ docs

29 Jul 2025

Update vm options for running dev server in README #26297 ✅ rn ✅ docs
Minor cleanup in RefreshView tests #26282 ✅ rn ✅ docs
Refactor TransactionLogTail#loadNewTail method #25856 ✅ rn ✅ docs
Fix wrong hive.user-metastore-cache-ttl in documentation #26295 ✅ rn ✅ docs

30 Jul 2025

Fix loading DVs for partitions with special characters in Delta Lake #26302 ✅ rn ✅ docs
Use bundled fonts in the documentation #26247 ✅ rn ✅ docs
Update dependencies #26303 ✅ rn ✅ docs
Include Trino user header in graceful shutdown docs #26128 ✅ rn ✅ docs

31 Jul 2025

Support creating a branch from other branches #26300 ✅ rn ✅ docs

01 Aug 2025

Reuse compiled PagesIndexOrdering #26283 ✅ rn ✅ docs
Reduce memory usage of remove_orphan_files procedure #25847 ✅ rn ✅ docs

03 Aug 2025

Improve parallelism in remove_orphan_files procedure #26326 ✅ rn ✅ docs
Don't call Iceberg view endpoints if disabled #26318 ✅ rn ✅ docs

04 Aug 2025

Upgrade dependencies (including all cloud SDKs) #26333 ✅ rn ✅ docs
Implement distributed processing for iceberg $files system table #25677 ✅ rn ✅ docs

05 Aug 2025

Add support for configurable HTTP methods (POST or PUT) in HTTP Event Listener #26190 ✅ rn ✅ docs
Fix checkstyle violations #26336 ✅ rn ✅ docs
Simplify LazyLoadedProtobufSchemaProvider #26322 ✅ rn ✅ docs
Update Ranger plugin dependencies to add audit destination libraries #26347 ✅ rn ✅ docs

06 Aug 2025

Doc only: fix sbsuer typo and minor copy edit #26348 ✅ rn ✅ docs
Add physical data scan tracking to resource groups #25113 ✅ rn ✅ docs

07 Aug 2025

Support setting compression_codec table property for Iceberg #25755 ✅ rn ✅ docs
Fix broken test in Iceberg #26357 ✅ rn ✅ docs
Update dependencies #26364 ✅ rn ✅ docs
Iceberg SystemTable re-org and utility method clean up #26340 ✅ rn ✅ docs

08 Aug 2025

Document azure.multipart-write-enabled config property #26373 ✅ rn ✅ docs
Don't set max_commit_retry Iceberg table property by default #26359 ✅ rn ✅ docs
Check if HNS is enabled for Azure storage account using Get Account Info #26354 ✅ rn ✅ docs
Remove deprecated method getEntriesFromJson in Delta Lake #26351 ✅ rn ✅ docs
Document ALTER MATERIALIZED VIEW ... SET AUTHORIZATION statement #26375 ✅ rn ✅ docs
Update dependencies #26381 ✅ rn ✅ docs
Handle long running queries in DirectTrinoClient #26371 ✅ rn ✅ docs

09 Aug 2025

Set default ldap client timeouts to 1m #26382 ✅ rn ✅ docs

11 Aug 2025

Document default value of LDAP timeout #26384 ✅ rn ✅ docs
SpoolingController ActionMetrics verify position fix #26330 ❌ rn ✅ docs

12 Aug 2025

Document ALTER VIEW ... REFRESH statement #26374 ✅ rn ✅ docs
Bump actions/download-artifact from 4 to 5 in the dependency-updates group #26385 ✅ rn ✅ docs
Remove redundant backtick from CLI documentation #26389 ✅ rn ✅ docs
Update dependencies #26388 ✅ rn ✅ docs
Record error message in S3FileSystem#deleteObjects #26390 ✅ rn ✅ docs

13 Aug 2025

Implement setTypeMap and getTypeMap in TrinoConnection #26379 ✅ rn ✅ docs
Replace originalIdentity's groups with identity's groups #26344 ✅ rn ✅ docs
Add node identifier to spooled segments #26386 ✅ rn ✅ docs
Add support for listing Kafka offsets in bulk #26168 ✅ rn ✅ docs
Retrieve database product version from v1/info #26397 ✅ rn ✅ docs
Remove unused io.trino.operator.project.PageProjection#getType #26401 ✅ rn ✅ docs
Update airbase, airlift, AWS SDK v2 #26399 ✅ rn ✅ docs

14 Aug 2025

Increase s3.max-error-retries to 20 #26407 ✅ rn ✅ docs
Support for extended boolean literal for LazySimpleSerde #21156 ✅ rn ✅ docs
Limit GCS input read length to buffer length #26313 ❌ rn ✅ docs
Update dependencies #26410 ✅ rn ✅ docs
docs: Clarify documentation around spooling protocol #26408 ✅ rn ✅ docs

15 Aug 2025

Enforce restriction on dropping hidden metadata columns in Iceberg #26417 ✅ rn ✅ docs
Random cleanups in DirectTrinoClient #26414 ✅ rn ✅ docs
Check block isNull array on copy #26404 ✅ rn ✅ docs
Add info about Go client spooling support #26421 ✅ rn ✅ docs

16 Aug 2025

Add cosine_distance for sparse vectors #24027 ✅ rn ✅ docs
MySQL EventListener: Ignore schema creation errors on startup if MySQL is down #26254 ✅ rn ✅ docs
Increase s3.max-error-retries to 20 in documentation #26423 ✅ rn ✅ docs

17 Aug 2025

Implement streamRelationColumns in ElasticSearch #26428 ✅ rn ✅ docs

18 Aug 2025

Limit number of http requests in azure filesystem #26413 ✅ rn ✅ docs
Increase S3 delete batch size to 1000 #26432 ✅ rn ✅ docs
Update docker-images to 119 #26430 ✅ rn ✅ docs
Update dependencies #26433 ✅ rn ✅ docs
Improve decimal arithmetic operation type inference #26422 ✅ rn ✅ docs
Implement streamRelationColumns in BlackHole #26427 ✅ rn ✅ docs

19 Aug 2025

Avoid using newFastAppend for writes in iceberg REFRESH MV #26429 ✅ rn ✅ docs
Remove code for collecting SplitCompletedEvent on workers #26436 ✅ rn ✅ docs
Improve remove_orphan_files #26438 ✅ rn ✅ docs
Update dependencies #26442 ✅ rn ✅ docs

20 Aug 2025

Don't pass expected_parameter_key/value with Hive Locking enabled #26358 ✅ rn ✅ docs
Improve BlockEncoding null bits packing #26437 ✅ rn ✅ docs
Deprecate unused delegated materialized view refresh #26455 ✅ rn ✅ docs
Remove foreign handles from materialized view refresh SPI #26454 ✅ rn ✅ docs
Disable Vertica tests due to missing test container #26456 ✅ rn ✅ docs

22 Aug 2025

Minor changes in OPA plugin #26463 ✅ rn ✅ docs

23 Aug 2025

Fix reading empty files in file systems #26468 ✅ rn ✅ docs

24 Aug 2025

Rename AvroConfluentContentSchemaProvider #26471 ✅ rn ✅ docs
Replace getFullQueryInfo with getResultQueryInfo on listener #26466 ✅ rn ✅ docs
Avoid copying tasks when checking blocked #26465 ✅ rn ✅ docs

25 Aug 2025

Bump actions/checkout from 4 to 5 in the dependency-updates group #26475 ✅ rn ✅ docs
Update trino-grammar to JDK 11 #26477 ✅ rn ✅ docs

26 Aug 2025

fixed typo in documentation for kafka-event-listener example "kafka.config.resources" #26483 ✅ rn ✅ docs
Fix failure when SHOW BRANCHES result is empty #26487 ✅ rn ✅ docs
Remove unused code for yielding execution in PageProjection #26485 ✅ rn ✅ docs
Add query JSON page to Preview Web UI #26319 ✅ rn ✅ docs
Ensure fixed iteration order of GroupId assignments #26488 ✅ rn ✅ docs

27 Aug 2025

Fix parameter name in IcebergFileSystemModule constructor #26498 ✅ rn ✅ docs
Update dependencies #26491 ✅ rn ✅ docs
Perform disjoint/contains operation on Polygon instead of Envelope #26459 ✅ rn ✅ docs
Simplify validation for Case IR node #26495 ✅ rn ✅ docs
Fix BigQuery error message in testSelectFailsForColumnName #26502 ✅ rn ✅ docs

28 Aug 2025

Update dependencies #26506 ✅ rn ✅ docs
Return user visible error when catalog is misconfigured #26482 ✅ rn ✅ docs
Ensure deterministic order of predicates #26508 ✅ rn ✅ docs
Evaluate only required side of the condition #26510 ✅ rn ✅ docs
Use separate executors for OAuth2 endpoints #26509 ✅ rn ✅ docs

29 Aug 2025

Update trino-wasm-python to 3.13-4 #26515 ✅ rn ✅ docs
Update Jetty to 12.1.0 #26453 ✅ rn ✅ docs
Remove CursorProcessorCompiler #26516 ✅ rn ✅ docs

01 Sep 2025

Reuse IdentityCacheMapping for BigQuery #26478 ✅ rn ✅ docs
Update dependencies #26522 ✅ rn ✅ docs
Allow OpenLineage job name customization #25704 ✅ rn ✅ docs

02 Sep 2025

Fix closing TransactionLogEntryIterator #26527 ✅ rn ✅ docs
Avoid fetching of statistics from DeterminePartitionCount in small cluster #26525 ✅ rn ✅ docs
Add query references page to Preview Web UI #26327 ✅ rn ✅ docs
metadata.catalogs should only list loaded catalogs #26493 ✅ rn ✅ docs
Don't encode crs in GeoJSON #26499 ✅ rn ✅ docs
Avoid recording page loading time in projection profiling #26532 ✅ rn ✅ docs
Minor cleanups in OpenLineage plugin #26528 ✅ rn ✅ docs
Update gcs-connector to 3.1.5 #26534 ✅ rn ✅ docs
Make trino-openlineage tests output less verbose #26536 ✅ rn ✅ docs
Remove tracking of rawInputDataSize and rawInputPositions #26524 ✅ rn ✅ docs
Simplify compiled page projection #26531 ✅ rn ✅ docs
Introduce DeltaLakeFileSystemFactory and VendedCredentialsProvider in Delta Lake #26281 ✅ rn ✅ docs

03 Sep 2025

Cleanup HashAggregationOperator types #26545 ✅ rn ✅ docs
Add query live plan flow page to Preview Web UI #26392 ✅ rn ✅ docs
Revert "Simplify compiled page projection" #26547 ✅ rn ✅ docs
Update Parquet to 1.16.0 #26511 ✅ rn ✅ docs

04 Sep 2025

Start Alluxio docker image sequentially #26551 ✅ rn ✅ docs
Update data and statistics in single transaction in iceberg #26543 ✅ rn ✅ docs
Overload to_geojson_geometry to support geometries #26451 ✅ rn ✅ docs
Introduce fs-cache metrics #26342 ✅ rn ✅ docs
Update cloud SDKs and some minor dependencies #26553 ✅ rn ✅ docs
Remove CatalogHandle from SPI #26520 ✅ rn ✅ docs

05 Sep 2025

Add random suffix to fix flaky Hive tests #26560 ✅ rn ✅ docs
Expose format version to IcebergInputInfo #26562 ✅ rn ✅ docs

07 Sep 2025

Fix documentation for Oracle connector #26570 ✅ rn ✅ docs
Document TRUNCATE statement in Iceberg #26572 ✅ rn ✅ docs

08 Sep 2025

Add document for mongodb.implicit-row-field-prefix in Mongodb #26576 ✅ rn ✅ docs
Bump the dependency-updates group with 3 updates #26577 ✅ rn ✅ docs
Add query stages view to Preview Web UI #26440 ✅ rn ✅ docs
Ensure that createViewSession preserves the trace token #25716 ✅ rn ✅ docs
Update dependencies #26581 ✅ rn ✅ docs

09 Sep 2025

Change the visibility of shared variables in TimeSharingTaskHandle from protected to private #26584 ✅ rn ✅ docs
Update dependencies #26591 ✅ rn ✅ docs
Compile commits faster #26593 ✅ rn ✅ docs
Fix getRetainedSizeInBytes for AddFileEntry #26594 ✅ rn ✅ docs
Add support for HASHTYPE data type in Exasol connector #26512 ✅ rn ✅ docs

10 Sep 2025

Avoid eval-rst in Exasol documentation #26595 ✅ rn ✅ docs
Fix reading mixed-type array in Mongodb #26585 ✅ rn ✅ docs
Remove unused glue v1 dependency #26600 ✅ rn ✅ docs

11 Sep 2025

Update supported Exasol DB version to 8.34.0 #26599 ✅ rn ✅ docs
Relax locking in ThreadPerDriverTaskExecutor when removing tasks #26602 ✅ rn ✅ docs
Add support for limit and top n pushdown in Exasol connector #26592 ✅ rn ✅ docs
Run Loki integration test in past. #26601 ✅ rn ✅ docs
Minor cleanup in Iceberg connector #26609 ✅ rn ✅ docs
Fix physical input read time metric for text files #26612 ✅ rn ✅ docs
Update Iceberg to 1.10.0 #25795 ✅ rn ✅ docs

12 Sep 2025

Pre-populate file length and modifiedTime in LinePageSourceFactory #26615 ✅ rn ✅ docs
Remove cleanExtraOutputFiles for FTE inserts in iceberg #26620 ✅ rn ✅ docs
Update dependencies #26605 ✅ rn ✅ docs
Introduce startOffset to RowBlock #26405 ✅ rn ✅ docs

13 Sep 2025

Support reading from CSV tables with null escape and quote characters #26619 ✅ rn ✅ docs
Add query stage performance flow to Preview Web UI #26610 ✅ rn ✅ docs

15 Sep 2025

Limit number of manifest files written by OPTIMIZE_MANIFESTS #26616 ✅ rn ✅ docs
Resolve ConnectorSession for scalar functions with multiple arguments #26607 ✅ rn ✅ docs
Update dependencies #26635 ✅ rn ✅ docs
Fix copyWithAppendedNull for RowBlock with startOffset #26631 ✅ rn ✅ docs
Benchmark free disk space #26636 ✅ rn ✅ docs
Collect page source metrics before finish #26637 ✅ rn ✅ docs
Use AbstractConfigurationAwareModule #26639 ✅ rn ✅ docs
Fix native S3 config docs #24319 ✅ rn ✅ docs

16 Sep 2025

Update dependencies #26642 ✅ rn ✅ docs
Remove unused QueryStateInfoResource #26643 ✅ rn ✅ docs
Do not throw EOFException when writing pages #26644 ✅ rn ✅ docs
Fix typos in describe method names #26645 ✅ rn ✅ docs
Hive: Added support for Twitter Elephant Bird protobufs in sequence files #26353 ✅ rn ✅ docs

17 Sep 2025

Use NodeVersion instead of full Node in IcebergEnvironmentContext #26647 ✅ rn ✅ docs
Minor updates #26648 ✅ rn ✅ docs
Add compression option to OpenLineage HttpTransport #26535 ✅ rn ✅ docs
Document bigquery.arrow-serialization.max-allocation property #26409 ✅ rn ✅ docs
Improve readability of ReadRowsHelper debug log #26518 ✅ rn ✅ docs

docs/src/main/sphinx/release/release-477.md

mosabua

A first review done .. will look again when its all rejigged and updated. Ping me

mosabua · 2025-08-23T06:07:27Z

docs/src/main/sphinx/release/release-477.md

@@ -0,0 +1,202 @@
+# Release 477 (dd MMM 2025)


docs/src/main/sphinx/release/release-477.md

mosabua · 2025-08-23T06:36:24Z

docs/src/main/sphinx/release/release-477.md

+* Prevent creating multiple Alluxio client which can cause excessive resource usage. ({issue}`26121`)
+* Fix reading specifying format for date partition projection. ({issue}`25642`)
+* Fix skipping of row groups when the trino type is different from logical types in case of parquet files. ({issue}`26203`)
+* Add `azure.multipart-write-enabled` that enables multipart uploads for large files. ({issue}`26225`)


not really an "upload" from the users perspective right? What does that do for the user?

docs/src/main/sphinx/release/release-477.md

martint · 2025-08-27T23:56:53Z

docs/src/main/sphinx/release/release-477.md

+* Fix failure when aggregation exists in other expressions in `GROUP BY AUTO`. ({issue}`25987`)
+* Improve spilling reliability for join queries. ({issue}`25976`)
+* Add support for `ALTER MATERIALIZED VIEW ... SET AUTHORIZATION`. ({issue}`25910`)
+* Fix incorrect results with spatial joins. ({issue}`26021`)


It should say "for queries involving joins using x, y, and z functions".

docs/src/main/sphinx/release/release-477.md

martint · 2025-08-28T00:04:11Z

docs/src/main/sphinx/release/release-477.md

+## Delta Lake connector
+
+* Add support for using GCS without credentials. ({issue}`25810`)
+* Add ability to detect resource leakage in the runtime. ({issue}`26087`)


What kind of resource leakage? Which runtime? What happens when leakage is detected? What's the user-visible behavior?

Removing this entry. It's a low level detail meant for debugging and troubleshooting.

Resource is closed automatically. This should generally increase FS throughput since more connections are available

losipiuk · 2025-09-03T09:55:00Z

docs/src/main/sphinx/release/release-477.md

+  about the authorization for given entities. ({issue}`25907`)
+* Add `debug_adaptive_planner` session property which allows gathering extra
+  diagnostics information regarding adaptive planner operation. ({issue}`26274`)
+* Add the `coordinatorId` to the `/v1/info` endpoint. ({issue}`23910`)


Add the coordinatorId to the information exposed by /v1/info endpoint.

docs/src/main/sphinx/release/release-477.md

losipiuk · 2025-09-03T10:05:58Z

docs/src/main/sphinx/release/release-477.md

+
+## CLI
+
+* Send detailed client information such as user-agent in the source.


is that user visible?

Removing this entry

losipiuk · 2025-09-03T10:08:53Z

docs/src/main/sphinx/release/release-477.md

+  {issue}`26263`)
+* Prevent workers from going into full GC or crashing when decoding unusually
+  large Parquet footers. ({issue}`25973`)
+* Prevent creating multiple Alluxio client which can cause excessive resource


typo: client -> clients

or use client instances as below. Let's make it consistent

losipiuk · 2025-09-03T10:09:43Z

docs/src/main/sphinx/release/release-477.md

+  large Parquet footers. ({issue}`25973`)
+* Prevent creating multiple Alluxio client which can cause excessive resource
+  usage. ({issue}`26121`)
+* Release native filesystem resources/prevent leaks. ({issue}`26085`)


Ensure native filesystem resources are released?

losipiuk · 2025-09-03T10:10:26Z

docs/src/main/sphinx/release/release-477.md

+  ({issue}`26145`)
+* Fix failure when reading `null` values on `json` type columns.
+  ({issue}`26184`)
+* Fix skipping of row groups when the trino type is different from logical types


trino -> Trino

logical types -> logical type

losipiuk · 2025-09-03T10:11:45Z

docs/src/main/sphinx/release/release-477.md

+
+* Add support for using GCS without credentials. ({issue}`25810`)
+* Add support for reading tables using the ESRI JSON format. ({issue}`25241`)
+* Add ability to detect resource leakage. ({issue}`26087`)


user visible?

Removing this entry. See above.

docs/src/main/sphinx/release/release-477.md

martint · 2025-09-11T02:54:37Z

docs/src/main/sphinx/release/release-477.md

+
+* Add support for using GCS without credentials. ({issue}`25810`)
+* Add ability to detect resource leakage in the runtime. ({issue}`26087`)
+* Add `azure.multipart-write-enabled` that enables multipart uploads for large


What's the user-visible impact of multipart uploads? cc @wendigo

I think this improves performance .. but @wendigo should confirm

Connection is not held for the duration of the single write which should improve thoughput

How about:

Improve throughput for write-heavy queries on Azure when the azure.multipart-write-enabled config option is set to true.

docs/src/main/sphinx/release/release-477.md

martint · 2025-09-11T03:40:06Z

docs/src/main/sphinx/release/release-477.md

+  {issue}`26263`)
+* Prevent workers from going into full GC or crashing when decoding unusually
+  large Parquet footers. ({issue}`25973`)
+* Prevent creating multiple Alluxio client which can cause excessive resource


martint · 2025-09-11T03:40:18Z

docs/src/main/sphinx/release/release-477.md

+  large Parquet footers. ({issue}`25973`)
+* Prevent creating multiple Alluxio client which can cause excessive resource
+  usage. ({issue}`26121`)
+* Release native filesystem resources/prevent leaks. ({issue}`26085`)


martint · 2025-09-11T03:40:18Z

docs/src/main/sphinx/release/release-477.md

+  ({issue}`26145`)
+* Fix failure when reading `null` values on `json` type columns.
+  ({issue}`26184`)
+* Fix skipping of row groups when the trino type is different from logical types


martint · 2025-09-11T03:40:31Z

docs/src/main/sphinx/release/release-477.md

+
+* Add support for using GCS without credentials. ({issue}`25810`)
+* Add support for reading tables using the ESRI JSON format. ({issue}`25241`)
+* Add ability to detect resource leakage. ({issue}`26087`)


Removing this entry. See above.

docs/src/main/sphinx/release/release-477.md

martint · 2025-09-11T03:42:41Z

@mosabua, I made a bunch of edits. Can you take another look?

mosabua · 2025-09-11T15:19:04Z

I will review now @martint but according to the description the content is not complete .. can you and @ebyhr verify?

docs/src/main/sphinx/release/release-477.md

mosabua · 2025-09-11T15:22:51Z

docs/src/main/sphinx/release/release-477.md

+* {{breaking}} Improve precision and scale inference for arithmetic operations between
+  decimal values. The previous behavior can be restored by setting the
+  `deprecated.legacy-arithmetic-decimal-operators` config property to `true`. ({issue}`26422`)
+* Add support for more complex Python UDFs. ({issue}`26515`)


Is there a link or some more detail to add .. its really vague like this

cc: @wendigo

docs/src/main/sphinx/release/release-477.md

mosabua · 2025-09-11T15:27:55Z

docs/src/main/sphinx/release/release-477.md

+
+* Add support for using GCS without credentials. ({issue}`25810`)
+* Add ability to detect resource leakage in the runtime. ({issue}`26087`)
+* Add `azure.multipart-write-enabled` that enables multipart uploads for large


I think this improves performance .. but @wendigo should confirm

docs/src/main/sphinx/release/release-477.md

martint · 2025-09-23T18:44:49Z

docs/src/main/sphinx/release/release-477.md

+* Add physical data scan tracking to resource groups. ({issue}`25003`)
+* Add `internal_network_input_bytes` column to `system.runtime.tasks` table. ({issue}`26524`)
+* Add support for `Geometry` type in {func}`to_geojson_geometry`. ({issue}`26451`)
+* Add support for group name case conversion in the group provider properties. ({issue}`25396`)


What's "group name case conversion" ? cc @kokosing

I think that this is case-sensitivness handling

martint · 2025-09-23T19:23:42Z

docs/src/main/sphinx/release/release-477.md

+  `system.runtime.tasks` table. ({issue}`26524`)
+* Remove `totalBytes` and `totalRows` 
+  from `io.trino.spi.eventlistener.QueryStatistics`. ({issue}`26524`)
+* Don't encode crs in GeoJSON. ({issue}`26499`)


In what context? What functions?

docs/src/main/sphinx/release/release-477.md

martint · 2025-09-23T19:28:10Z

docs/src/main/sphinx/release/release-477.md

  geometry area. ({issue}`26459`)
+* Fix over-reporting the amount of memory used when aggregating over `ROW` 
+  values when nested inside of an `ARRAY` type ({issue}`26405`)
+* Preserve client trace token in `CREATE VIEW` ({issue}`25716`)


What's the user visible behavior?

Previously the trace token supplied by the client would not be tracked when running CREATE VIEW.
I believe trace tokens end up in http request logs in the servers and in query event listener events.

I'm not sure I understand how it relates to CREATE VIEW. Views don't store the trace token. If this is about http logs or event listener, how is it specific to CREATE VIEW and does not affect everything else?

The fix is one liner 632842e
It's about populating token in the session created to run CREATE VIEW

Ok, so that's not just for CREATE VIEW. It's for any context where a view is analyzed/executed.

docs/src/main/sphinx/release/release-477.md

martint · 2025-09-23T19:36:46Z

docs/src/main/sphinx/release/release-477.md


 * Add user identifying fields to the OpenLineage `trino_query_context` facet. ({issue}`26074`)
 * Add `query_id` field to `trino_metadata` facet. ({issue}`26074`)
+* Add `openlineage-event-listener.transport.compression` config property. ({issue}`26535`)


Describe the feature that's being added, not the property.

docs/src/main/sphinx/release/release-477.md

wendigo · 2025-09-24T21:51:38Z

docs/src/main/sphinx/release/release-477.md

@@ -0,0 +1,225 @@
+# Release 477 (dd MMM 2025)


docs/src/main/sphinx/release/release-477.md

wendigo · 2025-09-24T21:58:55Z

docs/src/main/sphinx/release/release-477.md

+## Delta Lake connector
+
+* Add support for using GCS without credentials. ({issue}`25810`)
+* Add ability to detect resource leakage in the runtime. ({issue}`26087`)


Resource is closed automatically. This should generally increase FS throughput since more connections are available

wendigo · 2025-09-24T21:59:50Z

docs/src/main/sphinx/release/release-477.md

+
+* Add support for using GCS without credentials. ({issue}`25810`)
+* Add ability to detect resource leakage in the runtime. ({issue}`26087`)
+* Add `azure.multipart-write-enabled` that enables multipart uploads for large


Connection is not held for the duration of the single write which should improve thoughput

Feedback addressed

mosabua

As discussed .. good to go so we can ship a release .. we will have to follow up with details and improvements

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Update download links in docs for GitHub releases #26473

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Help with Trino 477 release simpligility/contributions#23

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Add Trino 477 release notes

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		## CLI

		* Send detailed client information such as user-agent in the source.

Add Trino 477 release notes #26350

Add Trino 477 release notes #26350

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