Uses of Package
org.apache.hadoop.hbase.master

Packages that use org.apache.hadoop.hbase.master

Package	Description
org.apache.hadoop.hbase
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.coordination
org.apache.hadoop.hbase.coprocessor	Table of Contents
org.apache.hadoop.hbase.favored
org.apache.hadoop.hbase.master
org.apache.hadoop.hbase.master.assignment
org.apache.hadoop.hbase.master.balancer
org.apache.hadoop.hbase.master.locking
org.apache.hadoop.hbase.master.normalizer
org.apache.hadoop.hbase.master.procedure
org.apache.hadoop.hbase.master.snapshot
org.apache.hadoop.hbase.namespace
org.apache.hadoop.hbase.procedure
org.apache.hadoop.hbase.procedure.flush
org.apache.hadoop.hbase.quotas
org.apache.hadoop.hbase.rsgroup
org.apache.hadoop.hbase.tmpl.master
org.apache.hadoop.hbase.util
org.apache.hadoop.hbase.zookeeper

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase

Class and Description
HMaster HMaster is the "master server" for HBase.
RegionState State of a Region while undergoing transitions.
RegionState.State

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.client

Class and Description
RegionState State of a Region while undergoing transitions.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.coordination

Class and Description
MasterServices A curated subset of services provided by HMaster.
SplitLogManager.ResubmitDirective
SplitLogManager.Task in memory state of an active task.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.coprocessor

Class and Description
MasterServices A curated subset of services provided by HMaster.
RegionPlan Stores the plan for the move of an individual region.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.favored

Class and Description
LoadBalancer Makes decisions about the placement and movement of Regions across RegionServers.
MasterServices A curated subset of services provided by HMaster.
RackManager Wrapper over the rack resolution utility in Hadoop.
RegionPlan Stores the plan for the move of an individual region.
SnapshotOfRegionAssignmentFromMeta Used internally for reading meta and constructing datastructures that are then queried, for things like regions to regionservers, table to regions, etc.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master

Class and Description
AssignmentVerificationReport Helper class that is used by RegionPlacementMaintainer to print information for favored nodes
CatalogJanitor A janitor for the catalog tables.
ClusterSchema View and edit the current cluster schema.
ClusterStatusPublisher.Publisher
DeadServer Class to hold dead servers list and utility querying dead server list.
HMaster HMaster is the "master server" for HBase.
LoadBalancer Makes decisions about the placement and movement of Regions across RegionServers.
MasterCoprocessorHost Provides the coprocessor framework and environment for master oriented operations.
MasterFileSystem This class abstracts a bunch of operations the HMaster needs to interact with the underlying file system like creating the initial layout, checking file system status, etc.
MasterRpcServices Implements the master RPC services.
MasterServices A curated subset of services provided by HMaster.
MasterWalManager This class abstracts a bunch of operations the HMaster needs when splitting log files e.g.
MetricsAssignmentManagerSource
MetricsMaster This class is for maintaining the various master statistics and publishing them through the metrics interfaces.
MetricsMasterFileSystemSource
MetricsMasterProcSource Interface that classes that expose metrics about the master will implement.
MetricsMasterProcSourceFactory Interface of a factory to create MetricsMasterSource when given a MetricsMasterWrapper
MetricsMasterQuotaSource A collection of exposed metrics for space quotas from the HBase Master.
MetricsMasterQuotaSourceFactory Interface of a factory to create MetricsMasterQuotaSource when given a MetricsMasterWrapper.
MetricsMasterSource Interface that classes that expose metrics about the master will implement.
MetricsMasterSourceFactory Interface of a factory to create MetricsMasterSource when given a MetricsMasterWrapper
MetricsMasterWrapper This is the interface that will expose information to hadoop1/hadoop2 implementations of the MetricsMasterSource.
MetricsSnapshotSource
RegionPlan Stores the plan for the move of an individual region.
RegionState State of a Region while undergoing transitions.
RegionState.State
ServerListener Get notification of server registration events.
ServerManager The ServerManager class manages info about region servers.
SnapshotOfRegionAssignmentFromMeta Used internally for reading meta and constructing datastructures that are then queried, for things like regions to regionservers, table to regions, etc.
SplitLogManager.ResubmitDirective
SplitLogManager.TaskBatch Keeps track of the batch of tasks submitted together by a caller in splitLogDistributed().
SplitLogManager.TerminationStatus
SplitOrMergeTracker Tracks the switch of split and merge states in ZK
TableNamespaceManager This is a helper class used internally to manage the namespace metadata that is stored in TableName.NAMESPACE_TABLE_NAME.
TableStateManager This is a helper class used to manage table states.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.assignment

Class and Description
AssignmentListener Get notification of assignment events.
MasterServices A curated subset of services provided by HMaster.
MetricsAssignmentManager
RegionPlan Stores the plan for the move of an individual region.
RegionState State of a Region while undergoing transitions.
RegionState.State
ServerListener Get notification of server registration events.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.balancer

Class and Description
HMaster HMaster is the "master server" for HBase.
LoadBalancer Makes decisions about the placement and movement of Regions across RegionServers.
MasterServices A curated subset of services provided by HMaster.
RackManager Wrapper over the rack resolution utility in Hadoop.
RegionPlan Stores the plan for the move of an individual region.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.locking

Class and Description
HMaster HMaster is the "master server" for HBase.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.normalizer

Class and Description
HMaster HMaster is the "master server" for HBase.
MasterRpcServices Implements the master RPC services.
MasterServices A curated subset of services provided by HMaster.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.procedure

Class and Description
MasterCoprocessorHost Provides the coprocessor framework and environment for master oriented operations.
MasterFileSystem This class abstracts a bunch of operations the HMaster needs to interact with the underlying file system like creating the initial layout, checking file system status, etc.
MasterServices A curated subset of services provided by HMaster.
ServerListener Get notification of server registration events.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.snapshot

Class and Description
MasterServices A curated subset of services provided by HMaster.
MetricsMaster This class is for maintaining the various master statistics and publishing them through the metrics interfaces.
MetricsSnapshot
SnapshotSentinel Watch the current snapshot under process

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.namespace

Class and Description
MasterServices A curated subset of services provided by HMaster.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.procedure

Class and Description
MasterServices A curated subset of services provided by HMaster.
MetricsMaster This class is for maintaining the various master statistics and publishing them through the metrics interfaces.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.procedure.flush

Class and Description
MasterServices A curated subset of services provided by HMaster.
MetricsMaster This class is for maintaining the various master statistics and publishing them through the metrics interfaces.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.quotas

Class and Description
HMaster HMaster is the "master server" for HBase.
MasterServices A curated subset of services provided by HMaster.
MetricsMaster This class is for maintaining the various master statistics and publishing them through the metrics interfaces.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.rsgroup

Class and Description
LoadBalancer Makes decisions about the placement and movement of Regions across RegionServers.
MasterServices A curated subset of services provided by HMaster.
RegionPlan Stores the plan for the move of an individual region.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.tmpl.master

Class and Description
HMaster HMaster is the "master server" for HBase.
ServerManager The ServerManager class manages info about region servers.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.util

Class and Description
HMaster HMaster is the "master server" for HBase.

Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.zookeeper

Class and Description
RegionState State of a Region while undergoing transitions.
RegionState.State