Issues

• Security report — private disclosure channel?

  parquet-go/parquet-go#629 · Filter by author rithinkrishnakv opened on Oct 24, 2026

• GEOMETRY/GEOGRAPHY with no CRS are written with crs "OGC:CRS84", and ConvertValue refuses two default-CRS types

  parquet-go/parquet-go#628 · Filter by author jatorre opened on Oct 21, 2026

• Writer.WriteRowGroup copy path drops GeospatialStatistics (SortingWriter output has none when it does not spill)

  parquet-go/parquet-go#627 · Filter by author jatorre opened on Oct 21, 2026

• GenericWriter writes nil optional []byte as an empty value when it follows a non-nil value in the same batch

  parquet-go/parquet-go#625 · Filter by author akhenakh opened on Oct 20, 2026
  1

• A short data page reads leftover values from a pooled buffer instead of failing (checkPageDataCapacity checks cap, not len)

  parquet-go/parquet-go#624 · Filter by author jatorre opened on Oct 20, 2026

• Optional json string/[]byte field panics in Close (index out of range in writer_statistics.go) since #441

  parquet-go/parquet-go#621 · Filter by author janekolszak opened on Oct 12, 2026

• encoding/rle: BOOLEAN runs misdecoded from Arrow/parquet-mr files, and written with a run value of 0xFF that DuckDB rejects

  parquet-go/parquet-go#617 · Filter by author jatorre opened on Oct 7, 2026

• JSON write path: a null element in a list of required values writes no value, shifting the rest of the page

  parquet-go/parquet-go#616 · Filter by author jatorre opened on Oct 7, 2026

• Panic: malformed/corrupted dictionary-encoded data page crashes the reader

  parquet-go/parquet-go#613 · Filter by author cms103 opened on Sep 26, 2026

• Reading FIXED_LEN_BYTE_ARRAY DECIMAL into int64 silently returns the wrong value

  parquet-go/parquet-go#612 · Filter by author mdreizin opened on Sep 24, 2026

• Standard-library UUID fields lack the UUID logical annotation

  parquet-go/parquet-go#606 · Filter by author oschwald opened on Sep 10, 2026

• Column encoding is mis-derived from the level encoding (RLE), making schemas derived from non-dictionary files unwritable

  parquet-go/parquet-go#603 · Filter by author bench opened on Sep 2, 2026
  1

• GenericWriter.Reset clears path_in_schema in subsequent files

  parquet-go/parquet-go#602 · Filter by author tony-bondarenko opened on Sep 1, 2026

• compress/lz4: Encode heap-allocates a 136KB Compressor on every call at Fastest level

  parquet-go/parquet-go#600 · Filter by author KoduIsGreat opened on Aug 21, 2026

• Panic on malformed data instead of error

  parquet-go/parquet-go#537 · Filter by author khepin opened on Jun 15, 2026

• Masking a missing column chunk relies on adjacent columns being accessible

  enhancement
  Feature

  parquet-go/parquet-go#419 · Filter by author fpetkovski opened on Jan 5, 2026
  3

  

• add v1.23 iterator support

  enhancement
  Feature

  parquet-go/parquet-go#157 · Filter by author derekperkins opened on Aug 8, 2024
  5

  

• Feature Request: Custom (un)/marshalling interface

  question
  Feature

  parquet-go/parquet-go#120 · Filter by author donovanhide opened on Apr 10, 2024
  2

  

• Efficient seek & extract of column data based on values in other column

  enhancementhelp wanted
  Feature

  parquet-go/parquet-go#111 · Filter by author jo-me opened on Feb 19, 2024
  2