r-lib/nanoparquet

Issues

• Allow specifying compression levels in `write_parquet()`

  #90 opened 3 months ago by gaborcsardi
  1

• [feature request] read parquet from URL (or from raw vector?)

  #71 opened 6 months ago by tanho63
  5

• Read from connection

  #46 opened 3 months ago by gaborcsardi
  1

• Support writing multiple row groups

  #54 opened 3 months ago by gaborcsardi
  1

• Fix valgrind and asan errors before release

  #87 opened 3 months ago by gaborcsardi
  0

• Support big-endian platforms (hard)

  #21 opened 7 months ago by gaborcsardi
  13

• Can `read_parquet()` apply additional metadata set in `write_parquet()`?

  #84 opened 4 months ago by mrcaseb
  4

• Include a couple of speed/space benchmarks vs csv

  #80 opened 5 months ago by hadley
  0

• Proposal: read with the same class that the object had on save

  #82 opened 5 months ago by wlandau
  2

• Raw generated by write_parquet(x, ":raw:") is corrupt

  #77 opened 5 months ago by apalacio9502
  0

• Release nanoparquet 0.3.1

  #76 opened 6 months ago by gaborcsardi
  0

• Partial match warning

  #75 opened 6 months ago by hadley
  0

• mention remote access in limitations?

  #74 opened 6 months ago by cboettig
  0

• write_parquet cause R session to abort

  #73 opened 6 months ago by Upipa
  2

• Release nanoparquet 0.3.0

  #70 opened 6 months ago by gaborcsardi
  0

• segfault when using `write_parquet()`

  #72 opened 6 months ago by PMassicotte
  5

• Append to a parquet file

  #56 opened 7 months ago by gaborcsardi
  2

• miniz causes rchk to abort

  #68 opened 6 months ago by gaborcsardi
  0

• Support other encodings in reader

  #58 opened 6 months ago by gaborcsardi
  3

• Better handling of byte arrays in the reader

  #62 opened 6 months ago by gaborcsardi
  1

• What to do with INT32 -2147483648 values, which are NA in R, in the reader?

  #60 opened 7 months ago by gaborcsardi
  0

• ZSTD compression in reader

  #41 opened 7 months ago by gaborcsardi
  0

• ZSTD compression in writer

  #50 opened 7 months ago by gaborcsardi
  0

• GZIP compression in writer

  #55 opened 7 months ago by gaborcsardi
  0

• Feature request "BufferedOutputStream()"

  #31 opened 7 months ago by apalacio9502
  3

• Allow specifying column types

  #52 opened 7 months ago by gaborcsardi
  0

• LZO compression in writer

  #51 opened 7 months ago by gaborcsardi
  0

• Write to connection

  #47 opened 7 months ago by gaborcsardi
  0

• Read a subset of rows

  #48 opened 7 months ago by gaborcsardi
  0

• Checksumming in writer

  #49 opened 7 months ago by gaborcsardi
  0

• Set parquet version better in writer

  #45 opened 7 months ago by gaborcsardi
  0

• Write statistics

  #43 opened 7 months ago by gaborcsardi
  0

• Read statistics

  #44 opened 7 months ago by gaborcsardi
  0

• Checksumming in reader

  #42 opened 7 months ago by gaborcsardi
  0

• Read a subset of columns

  #39 opened 7 months ago by gaborcsardi
  0

• LZO compression in reader

  #40 opened 7 months ago by gaborcsardi
  0

• Support DataPageHeaderV2 in `read_parquet()`

  #33 opened 7 months ago by gaborcsardi
  1

• Support RLE encoding for BOOLEANs in reader

  #35 opened 7 months ago by gaborcsardi
  0

• Support `RLE_DICTIONARY` in `write_parquet()`

  #32 opened 7 months ago by gaborcsardi
  1

• Better error messages

  #9 opened 7 months ago by gaborcsardi
  0

• Support missing values in writer

  #6 opened 7 months ago by gaborcsardi
  1

• Docs, pkgdown + ~~an article~~

  #27 opened 7 months ago by gaborcsardi
  0

• Writer: use smaller page sizes? (medium)

  #25 opened 7 months ago by gaborcsardi
  2

• Read & write dates, times, related types

  #8 opened 7 months ago by gaborcsardi
  7

• Support dictionary pages in writer. Eg. for strings. Needed to keep ordering of factor levels. (hard)

  #18 opened 7 months ago by gaborcsardi
  0

• Improve writing logicals

  #7 opened 7 months ago by gaborcsardi
  1

• Convert strings to UTF-8 before writing (easy)

  #20 opened 7 months ago by gaborcsardi
  0

• Read & write factors?

  #12 opened 7 months ago by gaborcsardi
  2

• Function to read only the metadata

  #10 opened 8 months ago by gaborcsardi
  0

• read_parquet is broken for boolean columns

  #15 opened 8 months ago by gaborcsardi
  0