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[Trino] Restore metadata-table read-amplification coverage in TestHudi*FileOperations lost to the span-leak de-flake

area:testsTesting-relatedTesting-related

type:devtaskDevelopment tasks and maintenance workDevelopment tasks and maintenance work

Status: Open.

#19037 In apache/hudi;

· wombatu-kun opened on Jun 18, 2026

Benchmark Variant performance: shredded vs unshredded (write cost, read, data skipping, storage)

area:schemaSchema evolution and data typesSchema evolution and data types

type:devtaskDevelopment tasks and maintenance workDevelopment tasks and maintenance work

Status: Open.

#19035 In apache/hudi;

· voonhous opened on Jun 17, 2026

[Flink][Blob phase 1] Allow FlinkSQL reads to materialize OOL blobs

type:devtaskDevelopment tasks and maintenance workDevelopment tasks and maintenance work

Status: Open.

#19032 In apache/hudi;

· kbuci opened on Jun 17, 2026

Fix partitioned RLI lookup to use full record key

type:bugBug reports and fixesBug reports and fixes

Status: Open.

#19027 In apache/hudi;

· cshuo opened on Jun 17, 2026

[Discussion WIP] Add utility to both schedule and execute table services on MDT without needing to write to data table

type:featureNew features and enhancementsNew features and enhancements

Status: Open.

#19025 In apache/hudi;

· kbuci opened on Jun 16, 2026

[BUG] Flink StreamWriteOperatorCoordinator fails with HoodieWriteConflictException on restart during recommitInstant

Status: Open.

#19024 In apache/hudi;

· suryaprasanna opened on Jun 16, 2026

perf(spark): restore Catalyst fast-paths for row-writer bulk insert key generation

area:performancePerformance optimizationsPerformance optimizations

Status: Open.

#18989 In apache/hudi;

· nsivabalan opened on Jun 12, 2026

Clustering fails with CUSTOM merge mode despite valid custom merger

type:bugBug reports and fixesBug reports and fixes

Status: Open.

#18980 In apache/hudi;

· bhavya-ganatra opened on Jun 11, 2026

Extend commit metadata with deduplication / precombine statistics (e.g. numDuplicates, numPrecombined)

Status: Open.

#18976 In apache/hudi;

· prashantwason opened on Jun 11, 2026

HoodieSchema collapses TINYINT/SMALLINT into INT and loses engine type width needed by writer paths

type:devtaskDevelopment tasks and maintenance workDevelopment tasks and maintenance work

Status: Open.

#18974 In apache/hudi;

· cshuo opened on Jun 11, 2026

perf: AvroRecordContext rebuilds a HoodieSchema wrapper and field map on every field access

area:performancePerformance optimizationsPerformance optimizations

Status: Open.

#18966 In apache/hudi;

· voonhous opened on Jun 10, 2026

Partial updates do not support incremental query

type:bugBug reports and fixesBug reports and fixes

Status: Open.

#18943 In apache/hudi;

· phanikumars opened on Jun 9, 2026