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Tracking issues for how to grow iceberg-rust
#1818 · Xuanwo opened on Nov 3, 2025
1
[Discussion] Reduce the need for iceberg-rust forks / how can we grow the community?
#1797 · alamb opened on Oct 28, 2025
32

Manifests repeat Avro named type definitions when partition fields share a decimal/fixed type
apache/iceberg-rust#3466 · opened on Oct 15, 2026
Parquet writer drops bounds for string/binary values longer than 64 bytes
apache/iceberg-rust#3464 · opened on Oct 15, 2026
Transaction::commit succeeds on a read-only table
apache/iceberg-rust#3462 · opened on Oct 15, 2026
Scan fails when an equality delete uses a nested field
apache/iceberg-rust#3450 · opened on Oct 14, 2026
Row filters fail on time columns
apache/iceberg-rust#3446 · opened on Oct 14, 2026
V1 manifest lists written by Java lose added/existing/deleted file counts
apache/iceberg-rust#3445 · opened on Oct 14, 2026
Feedback request on iceberg-rust documentation
apache/iceberg-rust#3440 · opened on Oct 13, 2026
Potential Cleanup for stateful transactions
apache/iceberg-rust#3439 · opened on Oct 13, 2026
ArrowReader returns nested field values for Parquet files without field ids or a name mapping, where Iceberg Java returns NULL
apache/iceberg-rust#3436 · opened on Oct 13, 2026
Failed positional-delete load leaves the file stuck in Loading, hanging later loads
apache/iceberg-rust#3434 · opened on Oct 13, 2026
RUSTSEC-2026-0338: Remote peer can panic quinn-proto with zero-length STREAM frames during unordered reads
apache/iceberg-rust#3430 · opened on Oct 13, 2026
RUSTSEC-2026-0340: Peer minimum ACK delay can panic quinn-proto when ACK_FREQUENCY transmission is enabled
apache/iceberg-rust#3429 · opened on Oct 13, 2026
RUSTSEC-2026-0342: Zero-length DATAGRAM frames bypass the receive buffer limit in quinn-proto
apache/iceberg-rust#3428 · opened on Oct 13, 2026
RUSTSEC-2026-0339: Unbounded growth of pending connection ID retirements in quinn-proto
apache/iceberg-rust#3427 · opened on Oct 13, 2026
RUSTSEC-2026-0341: Stream reassembly memory-exhaustion guard in quinn-proto can be bypassed
apache/iceberg-rust#3426 · opened on Oct 13, 2026
Optionally retain per-file column statistics on FileScanTask
apache/iceberg-rust#3422 · opened on Oct 12, 2026
**4. Validation capabilities** — reusable history processing and shared validation operations for snapshot-producing actions
apache/iceberg-rust#3419 · opened on Oct 12, 2026
**2. Persistent simple snapshot production** — extract stateless helpers, introduce SimpleSnapshotProducer, migrate FastAppendAction, remove the attempt-scoped SnapshotProducer and hook traits
apache/iceberg-rust#3418 · opened on Oct 12, 2026
2
**3. Merging and artifact lifecycle** — introduce MergingSnapshotProducer, manifest filtering, reusable added-manifest production; wire terminal CommitStatus reporting and cleanup
apache/iceberg-rust#3417 · opened on Oct 12, 2026
Schema evolution rejects field names reused from superseded partition specs
apache/iceberg-rust#3411 · opened on Oct 12, 2026
1
Support refs / all snapshots in IRC
apache/iceberg-rust#3410 · opened on Oct 12, 2026
JSON data-file helpers reject valid floats and silently corrupt non-finite partition values
apache/iceberg-rust#3409 · opened on Oct 12, 2026
Move a Table to another runtime without losing its manifest cache
apache/iceberg-rust#3405 · opened on Oct 11, 2026
Date-to-timestamp promoted column reads as NULL when another column is projected
apache/iceberg-rust#3404 · opened on Oct 11, 2026
Table metadata accepts field ids above 2147483447, which the spec reserves for metadata columns
apache/iceberg-rust#3403 · opened on Oct 11, 2026

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Issues

Manifests repeat Avro named type definitions when partition fields share a decimal/fixed type

Parquet writer drops bounds for string/binary values longer than 64 bytes

`Transaction::commit` succeeds on a read-only table

Scan fails when an equality delete uses a nested field

Row filters fail on time columns

V1 manifest lists written by Java lose added/existing/deleted file counts

Feedback request on iceberg-rust documentation

Potential Cleanup for stateful transactions

ArrowReader returns nested field values for Parquet files without field ids or a name mapping, where Iceberg Java returns NULL

Failed positional-delete load leaves the file stuck in Loading, hanging later loads

RUSTSEC-2026-0338: Remote peer can panic quinn-proto with zero-length STREAM frames during unordered reads

RUSTSEC-2026-0340: Peer minimum ACK delay can panic quinn-proto when ACK_FREQUENCY transmission is enabled

RUSTSEC-2026-0342: Zero-length DATAGRAM frames bypass the receive buffer limit in quinn-proto

RUSTSEC-2026-0339: Unbounded growth of pending connection ID retirements in quinn-proto

RUSTSEC-2026-0341: Stream reassembly memory-exhaustion guard in quinn-proto can be bypassed

Optionally retain per-file column statistics on FileScanTask

4. Validation capabilities — reusable history processing and shared validation operations for snapshot-producing actions

2. Persistent simple snapshot production — extract stateless helpers, introduce `SimpleSnapshotProducer`, migrate `FastAppendAction`, remove the attempt-scoped `SnapshotProducer` and hook traits

3. Merging and artifact lifecycle — introduce `MergingSnapshotProducer`, manifest filtering, reusable added-manifest production; wire terminal `CommitStatus` reporting and cleanup

Schema evolution rejects field names reused from superseded partition specs

Support refs / all snapshots in IRC

JSON data-file helpers reject valid floats and silently corrupt non-finite partition values

Move a Table to another runtime without losing its manifest cache

Date-to-timestamp promoted column reads as NULL when another column is projected

Table metadata accepts field ids above 2147483447, which the spec reserves for metadata columns