issues

Messages by Date

2026/10/13 Re: [PR] perf: parse manifest list entries without buffering Avro values [iceberg-rust] via GitHub
2026/10/13 Re: [PR] fix(scan): don't project a stale schema after a schema update with no write [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(inspect): add refs metadata table [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix(table): treat requirement failures as commit conflicts [iceberg-go] via GitHub
2026/10/13 Re: [PR] test(catalog): table-lifecycle conformance slice with cross-namespace rename and error-mapping fixes [iceberg-go] via GitHub
2026/10/13 Re: [PR] Core: Fix file cleanup logic to retain Puffin files shared by live deletion vectors [iceberg] via GitHub
2026/10/13 Re: [PR] feat(reader): resolve unknown delete-file sizes lazily [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(reader): resolve unknown delete-file sizes lazily [iceberg-rust] via GitHub
2026/10/13 Re: [PR] fix(spec): format dropped-source integer partition values [iceberg-rust] via GitHub
2026/10/13 Re: [PR] Spark 3.5: Use snapshot schema for CBO column statistics [iceberg] via GitHub
2026/10/13 Re: [PR] fix(spec): reuse the highest matching partition field id, not an arbitrary one [iceberg-rust] via GitHub
2026/10/13 Re: [PR] test(rest): fail scan-planning integration tests when the fixture lacks planning [iceberg-go] via GitHub
2026/10/13 Re: [I] Core: Stream DV Puffin rewrite in RewriteTablePathUtil to reduce memory pressure [iceberg] via GitHub
2026/10/13 Re: [PR] REST: Add none to X-Iceberg-Access-Delegation header values [iceberg] via GitHub
2026/10/13 [PR] feat(reader): resolve unknown delete-file sizes lazily [iceberg-rust] via GitHub
2026/10/13 Re: [PR] fix(spec): reuse the highest matching partition field id, not an arbitrary one [iceberg-rust] via GitHub
2026/10/13 Re: [PR] refactor(table)!: remove WitMaxConcurrency and RewriteFiles.Apply [iceberg-go] via GitHub
2026/10/13 Re: [PR] feat(rest): support refs query param [iceberg-rust] via GitHub
2026/10/13 Re: [PR] Spark 3.5: Use snapshot schema for CBO column statistics [iceberg] via GitHub
2026/10/13 Re: [I] REST catalog, S3tables with botocore session [iceberg-python] via GitHub
2026/10/13 Re: [PR] Spec: Add int8, uint8, and float16 types [iceberg] via GitHub
2026/10/13 Re: [PR] Spec: Add int8, uint8, and float16 types [iceberg] via GitHub
2026/10/13 [PR] perf(table): keep deferred snapshots lazy in metadata builders [iceberg-go] via GitHub
2026/10/13 Re: [PR] refactor(io/gocloud)!: remove deprecated compatibility shims [iceberg-go] via GitHub
2026/10/13 Re: [I] clean-orphan-files: WalkDir never descends on ADLS hierarchical namespace (OneLake); returns the table location as the only orphan [iceberg-go] via GitHub
2026/10/13 Re: [PR] fix(io): treat ADLS Gen2 / OneLake directory blobs as directories in blobfs WalkDir [iceberg-go] via GitHub
2026/10/13 [PR] Core, Spark 4.2: Refactor: Wire in InputFilesDecryptor into Spark readers [iceberg] via GitHub
2026/10/13 Re: [PR] refactor!: remove ManifestFile.FetchEntries and DataFile.DistinctValueCounts [iceberg-go] via GitHub
2026/10/13 Re: [I] PyArrowFileIO: every small S3 write is a 3-request multipart upload; expose allow_delayed_open [iceberg-python] via GitHub
2026/10/13 Re: [PR] feat(transaction): let a snapshot operation report removed files and rewrite manifests [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(transaction): add overwrite action (continues #2185) [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(transaction): add MergingSnapshotProducer and RewriteFilesAction [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(transaction): add overwrite action (continues #2185) [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(transaction): let a snapshot operation report removed files and rewrite manifests [iceberg-rust] via GitHub
2026/10/13 [PR] fix(spec): format dropped-source integer partition values [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(parquet): add statistics-based row group filtering [iceberg-cpp] via GitHub
2026/10/13 Re: [I] `remove_orphan_files` scopes `file_list_view` with raw string prefix matching [iceberg] via GitHub
2026/10/13 Re: [PR] feat(parquet): add row number reader for selected row groups [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix(rest): prevent credential and default header leaks on cross-origin redirects [iceberg-go] via GitHub
2026/10/13 Re: [PR] ci: add apidiff check for incompatible API changes [iceberg-go] via GitHub
2026/10/13 Re: [PR] ci: add apidiff check for incompatible API changes [iceberg-go] via GitHub
2026/10/13 Re: [PR] Spark 3.5: Use snapshot schema for CBO column statistics [iceberg] via GitHub
2026/10/13 [PR] feat(parquet): add row number reader for selected row groups [iceberg-cpp] via GitHub
2026/10/13 Re: [I] `write-default` null representation issue [iceberg] via GitHub
2026/10/13 Re: [I] `write-default` null representation issue [iceberg] via GitHub
2026/10/13 Re: [PR] refactor(table): export SnapshotLogEntryAsOf for metadata-table time travel [iceberg-go] via GitHub
2026/10/13 Re: [PR] perf(table): specialize binary partition key lookups [iceberg-go] via GitHub
2026/10/13 Re: [PR] perf(table): fast-path IN metrics pruning with extrema [iceberg-go] via GitHub
2026/10/13 Re: [PR] Support row lineage assignment on commit [iceberg-python] via GitHub
2026/10/13 Re: [PR] feat(rest): support refs query param [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(parquet): add statistics-based row group filtering [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] feat(parquet): add statistics-based row group filtering [iceberg-cpp] via GitHub
2026/10/13 Re: [I] Copy-on-write Delete drops rows with NULL in the filtered column [iceberg-go] via GitHub
2026/10/13 Re: [PR] fix(table): keep rows where the filter is NULL in copy-on-write deletes [iceberg-go] via GitHub
2026/10/13 Re: [PR] refactor(rest): Centralize identifier path encoding [iceberg-go] via GitHub
2026/10/13 Re: [I] catalog/rest: OAuth bearer token and header.* defaults are re-sent on cross-origin redirects [iceberg-go] via GitHub
2026/10/13 Re: [I] Procedure for re-wrapping table encryption keys [iceberg] via GitHub
2026/10/13 Re: [PR] fix(table): validate DV replacement on add [iceberg-go] via GitHub
2026/10/13 Re: [PR] fix(manifest): normalize file_format casing when reading manifest entries [iceberg-go] via GitHub
2026/10/13 Re: [PR] feat(encryption): add StandardEncryptionManager for generic file envelope encryption [iceberg-go] via GitHub
2026/10/13 Re: [PR] Spark 3.5: Gracefully handle dropped columns and non-field blobs in CBO stats [iceberg] via GitHub
2026/10/13 Re: [PR] feat(parquet): add statistics-based row group filtering [iceberg-cpp] via GitHub
2026/10/13 Re: [I] Procedure for re-wrapping table encryption keys [iceberg] via GitHub
2026/10/13 Re: [PR] feat(parquet): add statistics-based row group filtering [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix: respect ancestor nullability when folding IS NULL/NOT NULL predicates [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix: respect ancestor nullability when folding IS NULL/NOT NULL predicates [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix: respect ancestor nullability when folding IS NULL/NOT NULL predicates [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix(reader): rewrite NOT out of the read predicate before pruning [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(rest): support refs query param [iceberg-rust] via GitHub
2026/10/13 Re: [PR] SPEC: Add File Type to v4 spec [iceberg] via GitHub
2026/10/13 Re: [PR] feat(inspect): add system metadata tables [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] feat(rest): support refs query param [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(rest): support refs query param [iceberg-rust] via GitHub
2026/10/13 Re: [PR] Kafka Connect: Update runtime distribution LICENSE and NOTICE [iceberg] via GitHub
2026/10/13 Re: [PR] Data: Improve GenericReader to read encrypted files using InputFilesDecryptor [iceberg] via GitHub
2026/10/13 Re: [I] Core: RewriteManifests.addManifest mishandles v1-format manifests on v2+ tables [iceberg] via GitHub
2026/10/13 Re: [I] Warehouse path is always required for Glue catalog, even when there isn't one [iceberg-rust] via GitHub
2026/10/13 Re: [I] Core: RewriteManifests.addManifest mishandles v1-format manifests on v2+ tables [iceberg] via GitHub
2026/10/13 Re: [PR] feat(rest): support refs query param [iceberg-rust] via GitHub
2026/10/13 [PR] Data, MR: IcebergInputFormat to read encrypted delete files [iceberg] via GitHub
2026/10/13 [PR] Build: Remove stale parquet-jackson CVEs from kafka-connect-runtime trivyignore [iceberg] via GitHub
2026/10/13 Re: [PR] Spark: Backport: Don't reapply stream-from-timestamp when a stream resumes (#18348) [iceberg] via GitHub
2026/10/13 Re: [PR] Add `hive.kerberos-service-host` configuration option [iceberg-python] via GitHub
2026/10/13 Re: [PR] Data: Improve GenericReader to read encrypted files using InputFilesDecryptor [iceberg] via GitHub
2026/10/13 [I] Core: RewriteManifests.addManifest mishandles v1-format manifests on v2+ tables [iceberg] via GitHub
2026/10/13 Re: [PR] fix(scan): don't project a stale schema after a schema update with no write [iceberg-rust] via GitHub
2026/10/13 Re: [PR] Data: Improve GenericReader to read encrypted files using InputFilesDecryptor [iceberg] via GitHub
2026/10/13 Re: [PR] Data: Improve GenericReader to read encrypted files using InputFilesDecryptor [iceberg] via GitHub
2026/10/13 Re: [PR] feat(transaction): Introduce stateful TransactionAction trait [iceberg-rust] via GitHub
2026/10/13 Re: [PR] feat(scan): Support split and parallel scans - Part-1: validated FileScanTask byte ranges [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] feat(io): refresh vended storage credentials before they expire [iceberg-cpp] via GitHub
2026/10/13 [PR] Data: Improve GenericReader to read encrypted files using InputFilesDecryptor [iceberg] via GitHub
2026/10/13 Re: [PR] Core: Fix branch snapshot scans when main is empty [iceberg] via GitHub
2026/10/13 Re: [PR] Spec: v4 constraints [iceberg] via GitHub
2026/10/13 Re: [PR] Spec: v4 constraints [iceberg] via GitHub
2026/10/13 Re: [PR] chore(deps): Bump quinn-proto and event-listener to fix RUSTSEC advisories [iceberg-rust] via GitHub
2026/10/13 Re: [PR] fix(manifest): round-trip decimal partition values [iceberg-cpp] via GitHub
2026/10/13 [PR] Point to the original name when moving a column renamed in the same update [iceberg-python] via GitHub
2026/10/13 Re: [PR] feat: add rewrite manifests [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix: respect ancestor nullability when folding IS NULL/NOT NULL predicates [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix(expression): treat COUNT(*) as referencing no fields in GetReferencedFieldIds [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix(catalog): validate namespace existence in InMemoryCatalog create and register [iceberg-cpp] via GitHub
2026/10/13 [PR] REST: Add none to X-Iceberg-Access-Delegation header values [iceberg] via GitHub
2026/10/13 Re: [PR] Spec: v4 constraints [iceberg] via GitHub
2026/10/13 Re: [PR] Spark 3.5: Gracefully handle dropped columns and non-field blobs in CBO stats [iceberg] via GitHub
2026/10/13 Re: [PR] fix(expression): treat COUNT(*) as referencing no fields in GetReferencedFieldIds [iceberg-cpp] via GitHub
2026/10/13 Re: [I] bug: ReferenceVisitor::GetReferencedFieldIds dereferences null on a bound COUNT(*) [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] fix(catalog): validate namespace existence in InMemoryCatalog create and register [iceberg-cpp] via GitHub
2026/10/13 Re: [I] bug: InMemoryCatalog skips the namespace existence check in CreateTable and RegisterTable [iceberg-cpp] via GitHub
2026/10/13 Re: [PR] feat(scan): Support split and parallel scans - Part-1: validated FileScanTask byte ranges [iceberg-cpp] via GitHub
2026/10/12 [PR] Support row lineage assignment on commit [iceberg-python] via GitHub
2026/10/12 Re: [PR] fix: preserve partition types after source columns are dropped [iceberg-cpp] via GitHub
2026/10/12 Re: [PR] Core: Fix SetPartitionStatistics commit failures on concurrent modification [iceberg] via GitHub
2026/10/12 [PR] Core: Fix SetPartitionStatistics commit failures on concurrent modification [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Fix SetPartitionStatistics commit failures on concurrent modification [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Fix SetPartitionStatistics commit failures on concurrent modification [iceberg] via GitHub
2026/10/12 [PR] CLI: Fix --output=json list-refs emitting one object per retention property [iceberg-python] via GitHub
2026/10/12 Re: [PR] Core: Basic fields and schemas for column files [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Basic fields and schemas for column files [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Basic fields and schemas for column files [iceberg] via GitHub
2026/10/12 Re: [PR] BigQuery: Honor HTTP connect and read timeouts in metastore requests [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Basic fields and schemas for column files [iceberg] via GitHub
2026/10/12 Re: [PR] GCP: Support CMEK (kms-key-name) for GCS server-side encryption [iceberg] via GitHub
2026/10/12 Re: [PR] Spec: Add support for default expression values [iceberg] via GitHub
2026/10/12 Re: [I] Big-endian compatibility failures in bucket hashing and Avro/deletion-vector serialization [iceberg-cpp] via GitHub
2026/10/12 [PR] fix(deletes): validate roaring bitmap after deserialization [iceberg-cpp] via GitHub
2026/10/12 Re: [PR] Spec: Add support for default expression values [iceberg] via GitHub
2026/10/12 Re: [PR] Flink: Forward watermarks in EqualityConvertCommitter with no active cycle [iceberg] via GitHub
2026/10/12 Re: [PR] Flink: Forward watermarks in EqualityConvertCommitter with no active cycle [iceberg] via GitHub
2026/10/12 Re: [PR] Arrow: Read a column missing from a data file as a constant [iceberg] via GitHub
2026/10/12 Re: [PR] Common: Fix NPE when binding AlwaysNull field in DynFields [iceberg] via GitHub
2026/10/12 Re: [PR] feat(io): refresh vended storage credentials before they expire [iceberg-cpp] via GitHub
2026/10/12 Re: [PR] feat(parquet): add statistics-based row group filtering [iceberg-cpp] via GitHub
2026/10/12 Re: [PR] Core: Fix file cleanup logic to retain Puffin files shared by live deletion vectors [iceberg] via GitHub
2026/10/12 Re: [PR] fix(expression): treat constants as neutral in IsBoundVisitor [iceberg-cpp] via GitHub
2026/10/12 Re: [PR] Core: Fix file cleanup logic to retain Puffin files shared by live deletion vectors [iceberg] via GitHub
2026/10/12 Re: [PR] fix(expression): treat constants as neutral in IsBoundVisitor [iceberg-cpp] via GitHub
2026/10/12 Re: [PR] Core: Fix file cleanup logic to retain Puffin files shared by live deletion vectors [iceberg] via GitHub
2026/10/12 Re: [I] Procedure for re-wrapping table encryption keys [iceberg] via GitHub
2026/10/12 Re: [I] Support row lineage assignment on commit [iceberg-python] via GitHub
2026/10/12 Re: [PR] Core: Make KMS key generation configurable via encryption.kms-key-generation-enabled [iceberg] via GitHub
2026/10/12 Re: [PR] Support writing V3 manifests and manifest lists [iceberg-python] via GitHub
2026/10/12 Re: [PR] Core: Fix file cleanup logic to retain Puffin files shared by live deletion vectors [iceberg] via GitHub
2026/10/12 [PR] fix(spec): accept partition specs produced by spec evolution [iceberg-rust] via GitHub
2026/10/12 [I] IN/NOT IN filters on identity-partitioned timestamp_ns columns fail or return wrong results [iceberg] via GitHub
2026/10/12 [PR] API: Fix failed scans and wrong results for IN/NOT IN on timestamp_ns partitions [iceberg] via GitHub
2026/10/12 Re: [PR] Core, Spark: Rethrow ValidationException from REST 400 responses [iceberg] via GitHub
2026/10/12 [I] RUSTSEC-2026-0338: Remote peer can panic quinn-proto with zero-length STREAM frames during unordered reads [iceberg-rust] via GitHub
2026/10/12 [I] RUSTSEC-2026-0341: Stream reassembly memory-exhaustion guard in quinn-proto can be bypassed [iceberg-rust] via GitHub
2026/10/12 Re: [PR] Core, Spark: Rethrow ValidationException from REST 400 responses [iceberg] via GitHub
2026/10/12 [I] RUSTSEC-2026-0340: Peer minimum ACK delay can panic quinn-proto when ACK_FREQUENCY transmission is enabled [iceberg-rust] via GitHub
2026/10/12 [I] RUSTSEC-2026-0342: Zero-length DATAGRAM frames bypass the receive buffer limit in quinn-proto [iceberg-rust] via GitHub
2026/10/12 [I] RUSTSEC-2026-0339: Unbounded growth of pending connection ID retirements in quinn-proto [iceberg-rust] via GitHub
2026/10/12 Re: [PR] feat(rest): support freshness-aware table loading [iceberg-rust] via GitHub
2026/10/12 Re: [PR] fix(io): attempt every S3 delete and report how many failed [iceberg-cpp] via GitHub
2026/10/12 [PR] Spark 4.2: Best-effort ExpireSnapshots when metadata reachable only from expired snapshots is missing [iceberg] via GitHub
2026/10/12 Re: [PR] Core, Spark: Rethrow ValidationException from REST 400 responses [iceberg] via GitHub
2026/10/12 Re: [I] Cross account lakeformation tables in AWS [iceberg-python] via GitHub
2026/10/12 Re: [PR] API, Core, Spark: Add CONTAINS and NOT_CONTAINS expressions [iceberg] via GitHub
2026/10/12 Re: [PR] Flink: Allow independent parallelism bounds for DynamicIcebergSink committer [iceberg] via GitHub
2026/10/12 Re: [PR] Data: Skip empty files while migrating tables to iceberg [iceberg] via GitHub
2026/10/12 Re: [PR] Flink: Allow independent parallelism bounds for DynamicIcebergSink committer [iceberg] via GitHub
2026/10/12 Re: [PR] API, Core, Spark: Add CONTAINS and NOT_CONTAINS expressions [iceberg] via GitHub
2026/10/12 Re: [I] Support write options for iceberg merge query [iceberg] via GitHub
2026/10/12 Re: [PR] Common: Fail fast when DynConstructors impl does not implement base class [iceberg] via GitHub
2026/10/12 Re: [I] Iceberg Flink sinks duplicate data during recovery when used with the REST catalog [iceberg] via GitHub
2026/10/12 Re: [I] Support write options for iceberg merge query [iceberg] via GitHub
2026/10/12 Re: [PR] Spark: Fix scala.MatchError in `RewriteOperationForRowLineage` for non-Iceberg tables [iceberg] via GitHub
2026/10/12 Re: [I] Add branch support for `RewriteManifests` operation [iceberg] via GitHub
2026/10/12 Re: [I] Iceberg Flink sinks duplicate data during recovery when used with the REST catalog [iceberg] via GitHub
2026/10/12 Re: [PR] test(reader): end-to-end delete-application tests (position, equality, mixed) [iceberg-rust] via GitHub
2026/10/12 Re: [PR] test(reader): end-to-end delete-application tests (position, equality, mixed) [iceberg-rust] via GitHub
2026/10/12 Re: [I] add web analytics to https://rust.iceberg.apache.org/ [iceberg-rust] via GitHub
2026/10/12 Re: [I] add web analytics to https://rust.iceberg.apache.org/ [iceberg-rust] via GitHub
2026/10/12 Re: [PR] Core: Use the scan filter when a REST scan task omits residual-filter [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Use the scan filter when a REST scan task omits residual-filter [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Use the scan filter when a REST scan task omits residual-filter [iceberg] via GitHub
2026/10/12 Re: [PR] Parquet: Prune nested structs to the projected subtree [iceberg] via GitHub
2026/10/12 Re: [PR] Spark: Add scd_type2 option to create_changelog_view procedure [iceberg] via GitHub
2026/10/12 Re: [PR] Core: Add table-name filter for MetricsReporter [iceberg] via GitHub
2026/10/12 Re: [PR] Support writing V3 manifests and manifest lists [iceberg-python] via GitHub
2026/10/12 Re: [PR] chore(deps): Bump quinn-proto and event-listener to fix RUSTSEC advisories [iceberg-rust] via GitHub
2026/10/12 Re: [PR] feat(transaction): Introduce stateful TransactionAction trait [iceberg-rust] via GitHub
2026/10/12 [PR] chore(deps): Bump quinn-proto and event-listener to fix RUSTSEC advisories [iceberg-rust] via GitHub
2026/10/12 Re: [PR] feat(transaction): Introduce stateful TransactionAction trait [iceberg-rust] via GitHub
2026/10/12 Re: [PR] feat(transaction): Introduce stateful TransactionAction trait [iceberg-rust] via GitHub
2026/10/12 Re: [PR] SPEC: Add File Type to v4 spec [iceberg] via GitHub
2026/10/12 Re: [I] [EPIC] Execution-time adaptive pruning for Iceberg readers [iceberg-rust] via GitHub
2026/10/12 Re: [PR] fix(reader): rewrite NOT out of the read predicate before pruning [iceberg-rust] via GitHub
2026/10/12 Re: [I] Do not log Nessie catalog options map (tokens and secrets) when warehouse is unset [iceberg] via GitHub
2026/10/12 Re: [PR] Nessie: Don't log catalog options when warehouse is unset [iceberg] via GitHub
2026/10/12 Re: [PR] Nessie: Don't log catalog options when warehouse is unset [iceberg] via GitHub
2026/10/12 Re: [PR] Kafka Connect: Update runtime distribution LICENSE and NOTICE [iceberg] via GitHub
2026/10/12 Re: [PR] Kafka Connect: Update runtime distribution LICENSE and NOTICE [iceberg] via GitHub
2026/10/12 Re: [PR] Add formatting for fixtures [iceberg-verification] via GitHub
2026/10/12 Re: [PR] fix(reader): rewrite NOT out of the read predicate before pruning [iceberg-rust] via GitHub
2026/10/12 Re: [PR] Core: Use the scan filter when a REST scan task omits residual-filter [iceberg] via GitHub
2026/10/12 Re: [PR] feat(transaction): Introduce stateful TransactionAction trait [iceberg-rust] via GitHub
2026/10/12 Re: [I] Iceberg Spark 4.2 feature tracking [iceberg] via GitHub
2026/10/12 Re: [PR] feat(transaction): Introduce stateful TransactionAction trait [iceberg-rust] via GitHub