Package com.atlassian.jira.index.ha

Interface Summary

Interface	Description
IndexBackupContributionStrategy	Strategy used to acquire a list of index files from Index.Manager's and pass them to given backupBuilder
IndexCopyService
IndexRecoveryManager	Manager to recover an index from a previous index backup
IndexRecoveryService	Manager to recover an index from a previous index backup
IndexSnapshotOperator	Provides a set of methods to manage index snapshot creation and existing index snapshot files.
IndexSnapshotOperatorStats	For collecting stats related to waiting on blocked snapshot attempts.
IndexUtilsStats	For collecting stats related to index snapshot creation.
NodeIndexCounterStore	Interface for performing read/write operations regarding node's current state of replication changes from other nodes.
NodeReindexService	Reindex service that runs to check if other nodes have made index changes
ReplicatedIndexManager	Writes ReplicatedIndexOperations to the database.
TemporaryFilesProvider	A provider of files to given directory.
WithIdAndVersion	Entities implementing this interface are supposed to be uniquely identifiable by id and have a version.

Class Summary

Class	Description
ClusterNodeIndexCounterManager	Decouples internal reporting of current state of replication of other nodes index operations from status reported to the DB.
DefaultIndexCopyService	Backs up the index to the shared home folder
DefaultIndexRecoveryManager
DefaultIndexRecoveryService	Service for recovering an Index.
DefaultIndexSnapshotOperator	Default implementation of IndexSnapshotOperator.
DefaultNodeReindexService	Runs periodically and re-indexes/de-indexes issues that have been indexed in the cluster (since 8.10 replays local operations as well).
DefaultReplicatedIndexManager	Manages the replicated index.
DefaultReplicatedIndexManager.ReindexMetadataFilesProvider	A contribution to the index backup, which writes metadata about the re-index
DefaultServerIndexRepairService
DisasterRecoveryLauncher	This class will check for a disaster recovery scenario and restore the index if required.
FailedReplicationOperationService	Used for storing and retrieving failed index replication operations on the current node
IndexesRestoredEvent	The lucene indexes have been restored.
IndexPerformAndSubpath	Encapsulation of specific index's Index#perform lambda function and its relative subpath to indexes root directory.
IndexRecoveryResult
IndexSnapshotAsyncStartResult	Represents a result of an attempt to start the index snapshot creation asynchronously.
IndexSnapshotCreationResult	Represents result of attempted snapshot creation.
IndexSnapshotOperatorStats.Data
IndexSnapshotService	A service that when run will store a snapshot of the Lucene indexes
IndexUtils	Helper methods to work with LuceneIndexes.
IndexUtilsStats.Data
NoOpNodeIndexCounterManager
NoOpNodeReindexService
NullAwareIssueIdsIssueIterable
NullReplicatedIndexManager	A no-op implementation of the ReplicatedIndexManager.
OfBizNodeIndexCounterStore	Stores the last index operation id for each node
OfBizReplicatedIndexOperationStore	Stores index operation events
ReindexMetadata	Reindex metadata contained within an index snapshot.
ReplicatedIndexOperation	This class represents an Indexing Operation on a node
ReplicatedIndexOperationFactory	Factory for converting GVs to ReplicatedIndexOperation
ReplicationStats
ReplicationStats.MutableAffectedIndexStats
SharedEntityResolver	Resolves Shared Entities
SnapshotDeletionPolicyContributionStrategy	Strategy for acquiring the list of index files for creation of consistent index backup.
SnapshotDeletionPolicyContributionStrategy.CommitOperationsFactory
WithIdAndVersion.DefaultWithIdAndVersion
ZDUAwareNodeReindexService	For handling index replay with no version for ZDU when upgrading from <= 8.9 To be removed in Jira 9.0.

Enum Summary

Enum	Description
DisasterRecoveryLauncher.RecoveryMode
IndexSnapshotAsyncStartResult.Status	Represents status of an attempt to start the index snapshot creation asynchronously.
IndexSnapshotCreationResult.Status	Represents status of index snapshot creation.
ReplicatedIndexOperation.Operation
ReplicationStats.Index