Documentation

Overview

    Command arrow-ls displays the listing of an Arrow file.

    Examples:

    $> arrow-ls ./testdata/primitives.data
    version: V4
    schema:
      fields: 11
        - bools: type=bool, nullable
        - int8s: type=int8, nullable
        - int16s: type=int16, nullable
        - int32s: type=int32, nullable
        - int64s: type=int64, nullable
        - uint8s: type=uint8, nullable
        - uint16s: type=uint16, nullable
        - uint32s: type=uint32, nullable
        - uint64s: type=uint64, nullable
        - float32s: type=float32, nullable
        - float64s: type=float64, nullable
    records: 3
    
    $> gen-arrow-stream | arrow-ls
    schema:
      fields: 11
        - bools: type=bool, nullable
        - int8s: type=int8, nullable
        - int16s: type=int16, nullable
        - int32s: type=int32, nullable
        - int64s: type=int64, nullable
        - uint8s: type=uint8, nullable
        - uint16s: type=uint16, nullable
        - uint32s: type=uint32, nullable
        - uint64s: type=uint64, nullable
        - float32s: type=float32, nullable
        - float64s: type=float64, nullable
    records: 3
    

    Source Files