Repository Issue Activity (beta)

#15287 Make Spark readers function asynchronously for many small files.

#15420 Support Newer Delta Protocol Versions in Delta to Iceberg Migration Using Delta Kernel

#15413 Clarify contract of `TableOperations#current()`

#15267 Support View Schema Mode

#14951 Massive TIME_WAIT socket exhaustion during metadata (manifest/avro) reads with S3FileIO + Apache HTTP client

#17773 Restore (undelete) a dropped column under its original field ID

#17771 [Bug]: GCPProperties and AzureProperties throw NumberFormatException on null property values

#12937 Remove JUnit4 dependency from Flink

#10392 Variant Data Type Support

#17761 Metadata log entries lose snapshot details after snapshot expiration

#17758 Core: ZOrderByteUtils.interleaveBits interleaves one bit at a time; a bit-spreading table is 7-9x faster

#17759 REST client uses form encoding for URL path segments

#17756 REST OAuth2 session never recovers after a failed token refresh

#17755 REST catalog client loops indefinitely when a server repeats a page token

#17743 Add data-file byte totals to manifest_list entries, so table size can be read without scanning manifest bodies

#17146 feat: Delta to Iceberg v3 conversion support tracking issue

#17753 Kafka connect plugin distribution

#17536 AWS: client credentials provider NPE

#15392 Kafka Connect: `iceberg.tables.schema-case-insensitive` config is ignored when name mapping is present

#15236 Parquet default compression codec is still GZIP, not ZSTD

#17749 ORC: timestamp nano predicates fail during SearchArgument conversion

#17748 Arrow: Add FileAppender<VectorSchemaRoot> for vectorized Parquet writes

#17715 best-effort file deletion in ExpireSnapshotsSparkAction when a referenced metadata file is missing

#17734 Table with no current snapshot throws on time travel filter with different schema

#17524 GCSFileIO: use single-shot upload for small objects below a configurable threshold