Module org.apache.arrow.dataset
Package org.apache.arrow.dataset.scanner

Interface ScanTask

All Superinterfaces:
AutoCloseable
All Known Implementing Classes:
NativeScanTask
@Deprecated public interface ScanTask extends AutoCloseable
Deprecated.
Read record batches from a range of a single data fragment. A ScanTask is meant to be a unit of work to be dispatched. The implementation must be thread and concurrent safe.

  • Method Summary

    Modifier and Type
    Method
    Description
    ArrowReader
    execute()
    Deprecated.
    Execute this ScanTask and return a Reader instance.

    Methods inherited from interface java.lang.AutoCloseable

    close

  • Method Details

    • execute

      ArrowReader execute()
      Deprecated.
      Execute this ScanTask and return a Reader instance.