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Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase | |
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HMaster
HMaster is the "master server" for HBase. |
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RegionState
State of a Region while undergoing transitions. |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.catalog | |
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MasterServices
Services Master supplies |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.coprocessor | |
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MasterServices
Services Master supplies |
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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 | |
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AssignmentManager
Manages and performs region assignment. |
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AssignmentManager.TimeoutMonitor
Monitor to check for time outs on region transition operations |
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BulkAssigner
Base class used bulk assigning and unassigning regions. |
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ClusterStatusPublisher.Publisher
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DeadServer
Class to hold dead servers list and utility querying dead server list. |
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HMaster
HMaster is the "master server" for HBase. |
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LoadBalancer
Makes decisions about the placement and movement of Regions across RegionServers. |
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MasterCoprocessorHost
Provides the coprocessor framework and environment for master oriented operations. |
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MasterFileSystem
This class abstracts a bunch of operations the HMaster needs to interact with the underlying file system, including splitting log files, checking file system status, etc. |
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MasterServices
Services Master supplies |
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MetricsMaster
This class is for maintaining the various master statistics and publishing them through the metrics interfaces. |
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MetricsMasterSource
Interface that classes that expose metrics about the master will implement. |
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MetricsMasterSourceFactory
Interface of a factory to create MetricsMasterSource when given a MetricsMasterWrapper |
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MetricsMasterWrapper
This is the interface that will expose information to hadoop1/hadoop2 implementations of the MetricsMasterSource. |
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RegionPlan
Stores the plan for the move of an individual region. |
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RegionState
State of a Region while undergoing transitions. |
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RegionState.State
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RegionStates
Region state accountant. |
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ServerManager
The ServerManager class manages info about region servers. |
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SplitLogManager.TaskFinisher
SplitLogManager can use objects implementing this interface to
finish off a partially done task by SplitLogWorker . |
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SplitLogManager.TaskFinisher.Status
status that can be returned finish() |
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TableLockManager
A manager for distributed table level locks. |
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TableLockManager.TableLock
A distributed lock for a table. |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.balancer | |
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HMaster
HMaster is the "master server" for HBase. |
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LoadBalancer
Makes decisions about the placement and movement of Regions across RegionServers. |
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MasterServices
Services Master supplies |
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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.handler | |
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AssignmentManager
Manages and performs region assignment. |
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CatalogJanitor
A janitor for the catalog tables. |
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DeadServer
Class to hold dead servers list and utility querying dead server list. |
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MasterFileSystem
This class abstracts a bunch of operations the HMaster needs to interact with the underlying file system, including splitting log files, checking file system status, etc. |
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MasterServices
Services Master supplies |
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TableLockManager
A manager for distributed table level locks. |
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TableLockManager.TableLock
A distributed lock for a table. |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.master.snapshot | |
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MasterServices
Services Master supplies |
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SnapshotSentinel
Watch the current snapshot under process |
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TableLockManager
A manager for distributed table level locks. |
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TableLockManager.TableLock
A distributed lock for a table. |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.regionserver | |
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TableLockManager
A manager for distributed table level locks. |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.security.access | |
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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 | |
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AssignmentManager
Manages and performs region assignment. |
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HMaster
HMaster is the "master server" for HBase. |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.util | |
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AssignmentManager
Manages and performs region assignment. |
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HMaster
HMaster is the "master server" for HBase. |
Classes in org.apache.hadoop.hbase.master used by org.apache.hadoop.hbase.zookeeper | |
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ServerManager
The ServerManager class manages info about region servers. |
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