org.apache.arrow.dataset.scanner

Interface ScanTask

All Superinterfaces:

AutoCloseable

All Known Implementing Classes:

NativeScanTask

Deprecated.

@Deprecated
public interface ScanTask
extends AutoCloseable

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

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

execute

ArrowReader execute()

Deprecated.

Execute this ScanTask and return a Reader instance.