Package org.apache.hadoop.ozone.om.service

package org.apache.hadoop.ozone.om.service

The package contains Ozone Manager background services.

Related Packages

Package	Description
org.apache.hadoop.ozone.om	This package contains the Ozone Manager classes.

Classes

Class	Description
AbstractKeyDeletingService	Abstracts common code from KeyDeletingService and DirectoryDeletingService which is now used by SnapshotDeletingService as well.
CompactDBService	This service issues a compaction request for a column family of om.db.
CompactionService	This is the background service to compact OM rocksdb tables.
DirectoryDeletingService	Background service responsible for purging deleted directories and files in the Ozone Manager (OM) and associated snapshots.
KeyDeletingService	This is the background service to delete keys.
MultipartUploadCleanupService	This is the background service to abort incomplete Multipart Upload.
OMRangerBGSyncService	Background Sync thread that reads Multi-Tenancy state from OM DB and applies it to Ranger.
OpenKeyCleanupService	This is the background service to delete hanging open keys.
QuotaRepairTask	Quota repair task.
QuotaRepairTask.RepairStatus	Repair status for last run.
SnapshotDeletingService	Background Service to clean-up deleted snapshot and reclaim space.
SnapshotDiffCleanupService	Background service to clean-up snapDiff jobs which are stable and corresponding reports.