apache/iceberg-go

Apache Iceberg - Go

Stars: 463
Forks: 232
Open beginner issues: 0
Indexed issues: 42
Avg merge: 2d 11h
Merged PRs (30d): 121

Dominant language: Go
License: Apache-2.0
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 14, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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42 open issues indexed

Implementations? Open

apache/iceberg-go#4 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Iceberg Extensions Open

apache/iceberg-go#183 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Dependency on github.com/apache/arrow-go/v18/arrow/compute greatly increases binary size Open

apache/iceberg-go#399 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Metrics Reporting Open

apache/iceberg-go#485 · 2 comments · 2 reactions · 0 assignees · Indexed Sep 14, 2026
v0.3.1: `NewAddSchemaUpdate` no longer takes `lastColumnID` → deleting highest-ID column triggers `invalid_metadata` (last-assigned-field-id regression) Open

apache/iceberg-go#538 · 21 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Enormous dependency tree — consider "drivers"? Open

apache/iceberg-go#696 · 22 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
updateTable using glue with a large schema fails Open

apache/iceberg-go#701 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Transaction.Overwrite drops rows under concurrent writes — partitionedFanoutWriter race suspected Open

apache/iceberg-go#860 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat: add variant type support (Iceberg v3) Open

apache/iceberg-go#929 · 4 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat: geometry and geography type support (Iceberg v3) Open

apache/iceberg-go#989 · 7 comments · 1 reaction · 2 assignees · Indexed Sep 14, 2026
discussion: align CommitNumRetriesDefault with Java/PyIceberg (0 → 4)? Open

apache/iceberg-go#1015 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
CommitFailedException: Requirement failed: branch main has changed (concurrent writers) Open

apache/iceberg-go#1079 · 6 comments · 0 reactions · 1 assignee · Indexed Sep 14, 2026
discussion: align v1/v2 metadata parsing with Java/PyIceberg on v3-only fields Open

apache/iceberg-go#1086 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat(catalog): RenameTable feature in hadoop catalog Open

apache/iceberg-go#1097 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
table: PlanFiles skips rowFilter validation on empty planning paths Open

apache/iceberg-go#1119 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
feat(table): reorganize the table package into domain sub-packages (post-v3) Open

apache/iceberg-go#1149 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Epic: REST Catalog Scan Planning (server-side scan planning) client support Open

enhancement

apache/iceberg-go#1178 · 4 comments · 1 reaction · 3 assignees · Indexed Sep 14, 2026
feat(table): Support Dynamic Partition Overwrite (ReplacePartitions) Open

apache/iceberg-go#1215 · 1 comment · 4 reactions · 1 assignee · Indexed Sep 14, 2026
feat(table): partition-match predicate builder for dynamic overwrite (phase 1) Open

apache/iceberg-go#1216 · 0 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
Windows support: enable `windows-latest` in CI Open

apache/iceberg-go#1262 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Encryption Support Open

enhancement

apache/iceberg-go#1289 · 11 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
SQL UDF REST catalog write support (once standardized) Open

apache/iceberg-go#1433 · 1 comment · 0 reactions · 1 assignee · Indexed Sep 14, 2026
REST scan planning: local-vs-remote parity test (Phase 6 follow-up) Open

enhancement

apache/iceberg-go#1499 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
ci: retry transient Docker pulls during integration setup Open

apache/iceberg-go#1535 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
tracking issue: Bump arrow-go / geoarrow-go versions to add logic type resolution for geo extension types Open

apache/iceberg-go#1569 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
UpdateSchema: moving a nested column added in the same transaction is silently ignored Open

apache/iceberg-go#1685 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
UpdateSchema: AddColumn silently discards nested columns added under a parent staged for deletion Open

apache/iceberg-go#1687 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Catalog Conformance Testing Suite Open

apache/iceberg-go#1691 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
REST: lazy-load unreferenced snapshots when snapshot-loading-mode=refs Open

apache/iceberg-go#1792 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
flaky test: TestSqlCatalog/TestConcurrentTableViewCollisionReturnsCatalogSentinel hits SQLITE_BUSY on ubuntu runners Open

apache/iceberg-go#1793 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Manifest: Partition logical-type decoding panics and mis-scales milliseconds Open

apache/iceberg-go#1847 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
RowDelta: Commit skips Deletion Vector validation when nothing is removed Open

apache/iceberg-go#1868 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Row filter on an INT32/INT64-backed decimal column silently matches zero rows: Parquet row-group statistics are decoded as Iceberg bounds Open

apache/iceberg-go#1876 · 3 comments · 1 reaction · 0 assignees · Indexed Sep 14, 2026
Track a stable REST fixture image for scan-planning integration tests Open

apache/iceberg-go#1880 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
test: TestCreateAzureBucketManagedIdentityCredentialCalled is doing real IO Open

apache/iceberg-go#1882 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Support delete-file-backed row changes in incremental changelog scans Open

apache/iceberg-go#1884 · 3 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
[Proposal] feat(table): compute and write table statistics (NDV) as Puffin StatisticsFile Open

apache/iceberg-go#1929 · 6 comments · 1 reaction · 1 assignee · Indexed Sep 14, 2026
No way to bound memory use when compacting tables with wide rows Open

apache/iceberg-go#1982 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
Manifest decoding does not support lower-case values for `file_format`, making data files from some writers unreadable Open

apache/iceberg-go#1983 · 1 comment · 0 reactions · 0 assignees · Indexed Sep 14, 2026
perf(table): avoid full snapshot materialization when creating metadata builders Open

apache/iceberg-go#1986 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
When will a new version be released? Open

apache/iceberg-go#2000 · 2 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026
RowDelta: AddDeletes accepts DVs on tables below v3 Open

apache/iceberg-go#2003 · 0 comments · 0 reactions · 0 assignees · Indexed Sep 14, 2026

A short digest of beginner-friendly GitHub issues.