apache/iceberg-rust

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Apache Iceberg

Stars: 1.4k
Forks: 572
Open beginner issues: 0
Indexed issues: 222
Avg merge: 2d 1h
Merged PRs (30d): 95

Dominant language: Rust
License: Apache-2.0
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

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215 open issues indexed

Call `get_row_group_column_bloom_filter` in parallel Open

Difficulty 3/5 1-2 days Newbie friendliness 65/100

apache/iceberg-rust#3191 · 1 comment · Opened Sep 10, 2026
Remove pub field accessors in NestedField Open

apache/iceberg-rust#3182 · 1 assignee · Opened Sep 10, 2026
Upgrade integration test Hive version Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

apache/iceberg-rust#3175 · 1 reaction · Opened Sep 8, 2026
[EPIC] Remove all pub field accessor. Open

epic

Difficulty 5/5 Over a week Newbie friendliness 25/100

apache/iceberg-rust#3172 · 1 reaction · Opened Sep 8, 2026
feat(storage): write pipeline robustness and edge-case handling for object_store backend Open

Difficulty 4/5 3-5 days Newbie friendliness 52/100

apache/iceberg-rust#3166 · Opened Sep 7, 2026
Add transaction actions for managing snapshot branches and tags Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/iceberg-rust#3150 · Opened Sep 5, 2026
Parquet writer ignores per-column `write.parquet.bloom-filter-*` table properties Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 78/100

apache/iceberg-rust#3147 · Opened Sep 4, 2026
Year and Month transforms depend on the input array's timezone tag; Iceberg computes them in UTC Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

apache/iceberg-rust#3142 · 2 reactions · Opened Sep 3, 2026
Truncate transform diverges from Iceberg Java's TruncateUtil for widths above 2^30, and panics in debug builds at the integer minimum Open

Difficulty 3/5 1-2 days Newbie friendliness 78/100

apache/iceberg-rust#3141 · 2 reactions · Opened Sep 3, 2026
Validate the construction of `FileScanTaskDeleteFile`. Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

apache/iceberg-rust#3135 · 1 comment · Opened Sep 3, 2026
Transaction commits against a base it never validated, so an external writer cannot make a commit conditional Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/iceberg-rust#3134 · Opened Sep 2, 2026
FileIO should store a concrete storage config rather than raw hashmap. Open

enhancement

apache/iceberg-rust#3129 · 1 assignee · Opened Sep 1, 2026
[Epic] Sort-order reporting for iceberg-datafusion scans Open

epic

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/iceberg-rust#3126 · 2 comments · Opened Aug 31, 2026
Required fields nested within optional structs can produce nulls if the parent struct is null and fails `is_null` / `is_not_null` evaluation Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 38/100

apache/iceberg-rust#3124 · Opened Aug 31, 2026
bug(arrow): filters lose rows after numeric schema promotion Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

apache/iceberg-rust#3122 · Opened Aug 31, 2026
truncate transform rejects binary values in transform_literal and LargeBinary arrays Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

apache/iceberg-rust#3119 · Opened Aug 31, 2026
In predicate is not pruned when its literals straddle the bounds (InclusiveMetricsEvaluator and ManifestEvaluator) Open

Difficulty 3/5 1-2 days Newbie friendliness 84/100

apache/iceberg-rust#3118 · Opened Aug 31, 2026
refactor(rest): derive catalog configuration from properties Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 52/100

apache/iceberg-rust#3100 · Opened Aug 28, 2026
refactor(hms): derive catalog configuration from properties Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 62/100

apache/iceberg-rust#3098 · Opened Aug 28, 2026
refactor(s3tables): derive catalog configuration from properties Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

apache/iceberg-rust#3097 · Opened Aug 28, 2026
refactor(glue): derive catalog configuration from properties Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 66/100

apache/iceberg-rust#3096 · Opened Aug 28, 2026
[EPIC] Replace CatalogConfigs using the newly derived properties macro. Open

epic

apache/iceberg-rust#3094 · 1 assignee · Opened Aug 28, 2026
Upgrade to using `apache-avro` 0.22 Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

apache/iceberg-rust#3063 · 4 comments · 3 reactions · Opened Aug 25, 2026
Add CI job to prevent doc warnings Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

apache/iceberg-rust#3060 · Opened Aug 24, 2026
Support RTAS (Replace table as select) Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 38/100

apache/iceberg-rust#3056 · Opened Aug 23, 2026
Gate each transaction action by supported table format versions Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

apache/iceberg-rust#3041 · 2 comments · Opened Aug 21, 2026
Support staged table creation transactions Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

apache/iceberg-rust#3040 · Opened Aug 21, 2026
Release Iceberg Rust (0.11.0) Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

apache/iceberg-rust#3034 · 17 comments · 5 reactions · Opened Aug 20, 2026
datafusion: no way to set snapshot summary properties on the `insert_into` commit path Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

apache/iceberg-rust#3019 · Opened Aug 18, 2026
StaticTableProvider can't be reconstructed in another process Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

apache/iceberg-rust#3017 · Opened Aug 17, 2026
PartitionExpr cannot be reconstructed from its public API Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 72/100

apache/iceberg-rust#3002 · Opened Aug 15, 2026
_last_updated_sequence_number: physical per-row values discarded when first_row_id is null Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

apache/iceberg-rust#2991 · Opened Aug 12, 2026
opendal FileIO hard-wires TimeoutLayer defaults (10s per-IO) with no way to configure them; large Parquet row groups fail deterministically on S3 Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

apache/iceberg-rust#2977 · 2 comments · Opened Aug 7, 2026
Allow `ArrowReader` to read shared `FileScanTasks` Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

apache/iceberg-rust#2964 · Opened Aug 5, 2026
[iceberg-datafusion] Cache eager scan planning across equivalent scans Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

apache/iceberg-rust#2963 · Opened Aug 5, 2026
[iceberg-datafusion] Balance eager scan task groups by estimated read size Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

apache/iceberg-rust#2962 · Opened Aug 5, 2026
Equality delete file application scales with O(data rows × applicable delete keys) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 56/100

apache/iceberg-rust#2950 · 1 reaction · Opened Aug 3, 2026
RUSTSEC-2026-0221: `event-listener` allows `!Send` tags to cross thread boundaries via `StackSlot` Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

apache/iceberg-rust#2939 · Opened Aug 1, 2026
Scan planning matches every position delete to every data file in the partition, making planning memory O(data files × delete files) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 58/100

apache/iceberg-rust#2935 · Opened Jul 31, 2026
[RestCatalog] Support Page Sizes Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

apache/iceberg-rust#2934 · 2 comments · Opened Jul 31, 2026
Support refreshing vended storage credentials for REST catalog tables Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/iceberg-rust#2931 · Opened Jul 30, 2026
`arrow_schema_to_schema` fails to convert Arrow fields with UUID extension to Iceberg UUID Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

apache/iceberg-rust#2929 · 1 comment · Opened Jul 30, 2026
`TableCreation::format_version` is ignored when creating a table using the Iceberg REST catalog interface Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

apache/iceberg-rust#2923 · 1 comment · 2 reactions · Opened Jul 29, 2026
`StaticTable` does not support encryption today Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

apache/iceberg-rust#2915 · 1 reaction · Opened Jul 27, 2026
Partitions with type UUID fail to create transactions Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

apache/iceberg-rust#2913 · 1 comment · 1 reaction · Opened Jul 27, 2026
Scan projects a stale schema after a schema update with no write Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 65/100

apache/iceberg-rust#2905 · 2 comments · Opened Jul 27, 2026
Add TLS features to iceberg-catalog-rest Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

apache/iceberg-rust#2888 · 1 comment · Opened Jul 24, 2026
Python ManifestFile.partitions panics when partition summaries are absent Open

Difficulty 2/5 1-3 hours Newbie friendliness 75/100

apache/iceberg-rust#2883 · Opened Jul 23, 2026
Support reading _row_id and _last_updated_sequence_number metadata columns Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 55/100

apache/iceberg-rust#2879 · Opened Jul 22, 2026
[EPIC] Type safe TableProperties parsing. Open

enhancement epic

Difficulty 5/5 Over a week Newbie friendliness 35/100

apache/iceberg-rust#2877 · 2 comments · 1 reaction · Opened Jul 22, 2026

apache/iceberg-rust

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