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Tracking issues for how to grow iceberg-rust
#1818 · Xuanwo opened on Nov 3, 2025
2
[Discussion] Reduce the need for iceberg-rust forks / how can we grow the community?
#1797 · alamb opened on Oct 28, 2025
32

CPU work done on IO runtime
apache/iceberg-rust#3589 · opened on Oct 30, 2026
Dropped decimal partition source renders its unscaled value
apache/iceberg-rust#3586 · opened on Oct 30, 2026
Partitioning writers conflate equal partition values across specs
apache/iceberg-rust#3583 · opened on Oct 30, 2026
Support write.metadata.delete-after-commit.enabled to delete old metadata files after commit
apache/iceberg-rust#3581 · opened on Oct 30, 2026
1
TableMetadataBuilder::remove_snapshots drops refs without recording RemoveSnapshotRef and keeps a stale current_snapshot_id
apache/iceberg-rust#3579 · opened on Oct 29, 2026
Spawn each file read, so a new await in process cannot stall a scan again
apache/iceberg-rust#3576 · opened on Oct 29, 2026
Scan option to ignore recorded delete-file sizes
apache/iceberg-rust#3575 · opened on Oct 29, 2026
perf(arrow): build RecordBatchTransformer's plan from the projected fields only
apache/iceberg-rust#3572 · opened on Oct 28, 2026
Partition values under sanitized Avro names read as null, so filtered scans skip their files
apache/iceberg-rust#3565 · opened on Oct 28, 2026
Reading a name-mapped map fails with "Map field must have exactly 2 fields" when none of the map value's leaves are in the file
apache/iceberg-rust#3557 · opened on Oct 27, 2026
TableMetadataBuilder::build() rejects a default spec with a void field whose source column was dropped
apache/iceberg-rust#3555 · opened on Oct 27, 2026
RUSTSEC-2026-0400: Use-after-free of a dictionary after a one-shot call on a context with an open stream
apache/iceberg-rust#3552 · opened on Oct 27, 2026
RUSTSEC-2026-0399: Use-after-free through init_using_cdict and init_using_ddict
apache/iceberg-rust#3551 · opened on Oct 27, 2026
RUSTSEC-2026-0396: Seekable reads a NULL or out-of-bounds seek table
apache/iceberg-rust#3550 · opened on Oct 27, 2026
RUSTSEC-2026-0401: Out-of-bounds read in train_from_buffer when sample sizes overflow
apache/iceberg-rust#3549 · opened on Oct 27, 2026
RUSTSEC-2026-0402: Heap buffer overflow in CCtx::try_clone on a multithreaded context
apache/iceberg-rust#3548 · opened on Oct 27, 2026
RUSTSEC-2026-0406: Use-after-free when changing a multithreaded context with an unfinished frame
apache/iceberg-rust#3547 · opened on Oct 27, 2026
RUSTSEC-2026-0404: Double free in DCtx::try_clone
apache/iceberg-rust#3546 · opened on Oct 27, 2026
RUSTSEC-2026-0405: Out-of-bounds read with an out-of-range InBuffer::pos
apache/iceberg-rust#3545 · opened on Oct 27, 2026
RUSTSEC-2026-0397: OutBuffer::around_pos exposes uninitialized memory
apache/iceberg-rust#3544 · opened on Oct 27, 2026
RUSTSEC-2026-0395: Use-after-free with CParameter::StableInBuffer
apache/iceberg-rust#3543 · opened on Oct 27, 2026
Parquet writer writes file bounds that exclude rows when row group statistics are truncated
apache/iceberg-rust#3536 · opened on Oct 26, 2026
V2 manifest entry data file struct schema has V3 fields defined, although never produced
apache/iceberg-rust#3532 · opened on Oct 26, 2026
Adopt type aliases for all IDs (schemas, views, fields, etc.)
apache/iceberg-rust#3524 · opened on Oct 24, 2026
1
RUSTSEC-2026-0386: AsyncFd::new and related constructors violate I/O safety
apache/iceberg-rust#3518 · opened on Oct 24, 2026

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CPU work done on IO runtime

Dropped decimal partition source renders its unscaled value

Partitioning writers conflate equal partition values across specs

Support write.metadata.delete-after-commit.enabled to delete old metadata files after commit

TableMetadataBuilder::remove_snapshots drops refs without recording RemoveSnapshotRef and keeps a stale current_snapshot_id

Spawn each file read, so a new await in `process` cannot stall a scan again

Scan option to ignore recorded delete-file sizes

perf(arrow): build RecordBatchTransformer's plan from the projected fields only

Partition values under sanitized Avro names read as null, so filtered scans skip their files

Reading a name-mapped map fails with "Map field must have exactly 2 fields" when none of the map value's leaves are in the file

`TableMetadataBuilder::build()` rejects a default spec with a `void` field whose source column was dropped

RUSTSEC-2026-0400: Use-after-free of a dictionary after a one-shot call on a context with an open stream

RUSTSEC-2026-0399: Use-after-free through `init_using_cdict` and `init_using_ddict`

RUSTSEC-2026-0396: `Seekable` reads a NULL or out-of-bounds seek table

RUSTSEC-2026-0401: Out-of-bounds read in `train_from_buffer` when sample sizes overflow

RUSTSEC-2026-0402: Heap buffer overflow in `CCtx::try_clone` on a multithreaded context

RUSTSEC-2026-0406: Use-after-free when changing a multithreaded context with an unfinished frame

RUSTSEC-2026-0404: Double free in `DCtx::try_clone`

RUSTSEC-2026-0405: Out-of-bounds read with an out-of-range `InBuffer::pos`

RUSTSEC-2026-0397: `OutBuffer::around_pos` exposes uninitialized memory

RUSTSEC-2026-0395: Use-after-free with `CParameter::StableInBuffer`

Parquet writer writes file bounds that exclude rows when row group statistics are truncated

V2 manifest entry data file struct schema has V3 fields defined, although never produced

Adopt type aliases for all IDs (schemas, views, fields, etc.)

RUSTSEC-2026-0386: `AsyncFd::new` and related constructors violate I/O safety