Issues

Core: Committing data files fails after promoting the source column of an identity partition field
apache/iceberg#18355 · opened on Oct 3, 2026
Spec, OpenAPI: Define hex case for binary and fixed values
apache/iceberg#18352 · opened on Oct 2, 2026
OpenAPI: Remove deprecated TrueExpression and FalseExpression
apache/iceberg#18351 · opened on Oct 2, 2026
1
Flink: DynamicIcebergSink still duplicates a row when a key column's optionality, type or order, or the equality-field set, changes within one checkpoint
apache/iceberg#18350 · opened on Oct 2, 2026
1
Views: no mechanism to control or garbage-collect the number of metadata.json files
apache/iceberg#18327 · opened on Sep 30, 2026
1
[Spec] Define equivalence of schemas and partition fields
apache/iceberg#18309 · opened on Sep 29, 2026
3
[Spark] Schema evolution fails when promoting 'unknown' type column to primitive type
apache/iceberg#18305 · opened on Sep 29, 2026
3
Make KMS key generation configurable for AwsKeyManagementClient and AliyunKeyManagementClient (currently always wraps)
apache/iceberg#18300 · opened on Sep 28, 2026
5
Vector Type Support
apache/iceberg#18297 · opened on Sep 28, 2026 · Iceberg V4 Spec
2
S3: S3FileIO.deleteFiles ignores vended storage credentials for the last batch
apache/iceberg#18263 · opened on Sep 25, 2026
Flink: DynamicIcebergSink writes an unbindable equality delete when a schema evolution splits one table across two writers inside one checkpoint
apache/iceberg#18262 · opened on Sep 25, 2026
5
Parquet: StringReader decodes every occurrence of a dictionary value into a new String
apache/iceberg#18259 · opened on Sep 25, 2026
Core: equality-delete sets are rebuilt in every scan task even with the executor cache on
apache/iceberg#18257 · opened on Sep 25, 2026
1
Spark: Add ResolveBranch test coverage for path identifiers
apache/iceberg#18256 · opened on Sep 25, 2026
1
Improve spark compaction scalability
apache/iceberg#18242 · opened on Sep 24, 2026
Procedure for re-wrapping table encryption keys
apache/iceberg#18240 · opened on Sep 24, 2026
1
Key per-column table properties by field ID instead of column name
apache/iceberg#18235 · opened on Sep 24, 2026
Support the Spark defaultDatabase config in the Spark Catalog and possibly deprecate default-namespace
apache/iceberg#18221 · opened on Sep 23, 2026
AES GCM spec vs implementation discrepancy
apache/iceberg#18219 · opened on Sep 23, 2026
1
RCK tests fail to bind port 8181 when run alongside the kafka-connect integration stack
apache/iceberg#18215 · opened on Sep 23, 2026
Spark: Binary values prevent changelog INSERT/DELETE cancellation
apache/iceberg#18211 · opened on Sep 22, 2026
AWS Glue catalog: table encryption support
apache/iceberg#18205 · opened on Sep 22, 2026
1
[Spec][Parquet] Remove "Omit from data files" requirement for UNKNOWN type
apache/iceberg#18190 · opened on Sep 20, 2026
Parquet TIMESTAMP_MILLIS stats pruning can drop matching rows
apache/iceberg#18173 · opened on Sep 19, 2026
5
RESTTableScan's PlanTableScanRequest has no snapshotId set by default
apache/iceberg#18163 · opened on Sep 18, 2026