Package org.apache.druid.server.compaction

Interface CompactionSegmentIterator

All Superinterfaces:

Iterator<CompactionCandidate>

All Known Implementing Classes:

DataSourceCompactibleSegmentIterator, PriorityBasedCompactionSegmentIterator

public interface CompactionSegmentIterator
extends Iterator<CompactionCandidate>

Iterator over compactible segments.

Method Summary

Modifier and Type	Method	Description
List<CompactionCandidate>	getCompactedSegments()	List of candidate segments that are already compacted and do not need to be compacted again.
List<CompactionCandidate>	getSkippedSegments()	List of candidate segments that have been skipped for compaction as they cannot be compacted due to some reason.

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Method Details

getCompactedSegments

List<CompactionCandidate> getCompactedSegments()

List of candidate segments that are already compacted and do not need to be compacted again. None of these segments are returned by Iterator.next().

getSkippedSegments

List<CompactionCandidate> getSkippedSegments()

List of candidate segments that have been skipped for compaction as they cannot be compacted due to some reason. None of these segments are returned by Iterator.next().