Uploaded image for project: 'Apache Arrow'
  1. Apache Arrow
  2. ARROW-6189

[Rust] Plain encoded boolean column chunks limited to 2048 values

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.14.1
    • Fix Version/s: None
    • Component/s: Rust
    • Labels:
      None

      Description

      encoding::PlainEncoder::new creates a BitWriter with 256 bytes of storage, which limits the data page size that can be used.

      I suggest that in

      impl Encoder<BoolType> for PlainEncoder<BoolType>

      the return value of put_value is tested and the BitWriter flushed+cleared whenever it runs out of space.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              mcjonesy Simon Jones
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated: