groupcache4321

## Description Fix flaky testFailStuckSplitTasks unit test. 1. Added wait for task executors to pick up tasks 2. Close task executor after the unit test finished. There is a race...

Enable Parquet reader to use SeekableInputStream

2

## Description Enable Parquet reader to "seek" in the input stream. Part of https://github.com/trinodb/trino/issues/9471 When implementing Bloomfilter reader for parquet, as specified in https://github.com/apache/parquet-mr/commit/806037c080dc477798d157cd4a54a81240a85d37#diff-227f2b038d111d090ba898611889833804545f5c1e5c2d88a43a98a05b2970eb. The bloom_filter_offset in thrift specified the...

[trino-parquet] Using ImmutableList for descriptor map key

2

## Description It is a bad practice to use mutable list(ArrayList as specified in ColumnIOFactory's ColumnIOCreatorVisitor's leaves) as a map key. Since one can modify the key's content. ## Non-technical...

Allow case-insensitive fieldname matching for struct coercion in hive connector

4

## Description > Is this change a fix, improvement, new feature, refactoring, or other? Fix > Is this a change to the core query engine, a connector, client library, or...