Package org.apache.druid.server.compaction

package org.apache.druid.server.compaction

Related Packages

Package	Description
org.apache.druid.server

Class	Description
BaseCandidateSearchPolicy	Base implementation of CompactionCandidateSearchPolicy that can have a priorityDatasource.
CompactionCandidate	Non-empty list of segments of a datasource being considered for compaction.
CompactionCandidateSearchPolicy	Policy used by CompactSegments duty to pick segments for compaction.
CompactionProgressResponse	Response of /compaction/progress API exposed by Coordinator and Overlord (when compaction supervisors are enabled).
CompactionRunSimulator	Simulates runs of auto-compaction duty to obtain the expected list of compaction tasks that would be submitted by the actual compaction duty.
CompactionSegmentIterator	Iterator over compactible segments.
CompactionSimulateResult
CompactionStatistics	Used to track statistics for segments in different states of compaction.
CompactionStatus	Represents the status of compaction for a given CompactionCandidate.
CompactionStatus.State
CompactionStatusResponse	Response of /compaction/status API exposed by Coordinator and Overlord (when compaction supervisors are enabled).
CompactionStatusTracker	Tracks status of recently submitted compaction tasks.
CompactionTaskStatus
DataSourceCompactibleSegmentIterator	Iterator over compactible segments of a datasource in order of specified priority.
FixedIntervalOrderPolicy	Implementation of CompactionCandidateSearchPolicy that specifies the datasources and intervals eligible for compaction and their order.
FixedIntervalOrderPolicy.Candidate	Specifies a datasource-interval eligible for compaction.
NewestSegmentFirstPolicy	Implementation of CompactionCandidateSearchPolicy that prioritizes intervals which have the latest data.
PriorityBasedCompactionSegmentIterator	Implementation of CompactionSegmentIterator that returns candidate segments in order of their priority.
Table	A simple table POJO with any number of rows and specified column names.