org.apache.druid.segment.loading

Interface SegmentLoader

All Known Implementing Classes:

SegmentLoaderLocalCacheManager

public interface SegmentLoader

Loading segments from deep storage to local storage. Implementations must be thread-safe.

Method Summary

Modifier and Type	Method and Description
void	cleanup(DataSegment segment)
Segment	getSegment(DataSegment segment, boolean lazy)
File	getSegmentFiles(DataSegment segment)
boolean	isSegmentLoaded(DataSegment segment)

Method Detail

isSegmentLoaded

boolean isSegmentLoaded(DataSegment segment)

getSegment

Segment getSegment(DataSegment segment,
                   boolean lazy)
            throws SegmentLoadingException

Throws:

SegmentLoadingException

getSegmentFiles

File getSegmentFiles(DataSegment segment)
              throws SegmentLoadingException

Throws:

SegmentLoadingException

cleanup

void cleanup(DataSegment segment)