Uses of Package
org.apache.hadoop.hbase

Packages that use org.apache.hadoop.hbase
org.apache.hadoop.hbase Provides Hbase, the Hadoop simple database. 
org.apache.hadoop.hbase.hql   
org.apache.hadoop.hbase.mapred   
org.apache.hadoop.hbase.rest   
org.apache.hadoop.hbase.thrift Provides an HBase Thrift service. 
org.apache.hadoop.hbase.util   
 

Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase
BloomFilterDescriptor
          Supplied as a parameter to HColumnDescriptor to specify what kind of bloom filter to use for a column, and its configuration parameters.
BloomFilterDescriptor.BloomFilterType
          The type of bloom filter
CacheFlushListener
          Implementors of this interface want to be notified when an HRegion determines that a cache flush is needed.
HBaseConfiguration
          Adds HBase configuration files to a Configuration
HColumnDescriptor
          An HColumnDescriptor contains information about a column family such as the number of versions, compression settings, etc.
HColumnDescriptor.CompressionType
          The type of compression.
HConnection
           
HConstants
          HConstants holds a bunch of HBase-related constants
HInternalScannerInterface
          Internally, we need to be able to determine if the scanner is doing wildcard column matches (when only a column family is specified or if a column regex is specified) or if multiple members of the same column family were specified.
HLog
          HLog stores all the edits to the HStore.
HMaster
          HMaster is the "master server" for a HBase.
HMaster.MetaRegion
          Describes a meta region and its server
HMasterInterface
          Clients interact with the HMasterInterface to gain access to meta-level HBase functionality, like finding an HRegionServer and creating/destroying tables.
HMasterRegionInterface
          HRegionServers interact with the HMasterRegionInterface to report on local goings-on and to obtain data-handling instructions from the HMaster.
HMsg
          HMsg is for communicating instructions between the HMaster and the HRegionServers.
HRegion
          HRegion stores data for a certain region of a table.
HRegionInfo
          HRegion information.
HRegionInterface
          Clients interact with HRegionServers using a handle to the HRegionInterface.
HRegionLocation
          Contains the HRegionInfo for the region and the HServerAddress for the HRegionServer serving the region
HRegionServer
          HRegionServer makes a set of HRegions available to clients.
HScannerInterface
          HScannerInterface iterates through a set of rows.
HServerAddress
          HServerAddress is a "label" for a HBase server that combines the host name and port number.
HServerInfo
          HServerInfo contains metainfo about an HRegionServer, Currently it only contains the server start code.
HServerLoad
          This class encapsulates metrics for determining the load on a HRegionServer
HStoreFile
          A HStore data file.
HStoreFile.Range
          For split HStoreFiles, specifies if the file covers the lower half or the upper half of the key range
HStoreKey
          A Key for a stored row
HTableDescriptor
          HTableDescriptor contains the name of an HTable, and its column families.
InvalidColumnNameException
          Thrown when an invalid column name is encountered
LeaseListener
          LeaseListener is an interface meant to be implemented by users of the Leases class.
LocalHBaseCluster.RegionServerThread
          runs region servers
LogRollListener
          Mechanism by which the HLog requests a log roll
MasterNotRunningException
          Thrown if the master is not running
NotServingRegionException
          Thrown by a region server if it is sent a request for a region it is not serving.
 

Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.hql
BloomFilterDescriptor
          Supplied as a parameter to HColumnDescriptor to specify what kind of bloom filter to use for a column, and its configuration parameters.
BloomFilterDescriptor.BloomFilterType
          The type of bloom filter
HBaseAdmin
          Provides administrative functions for HBase
HBaseConfiguration
          Adds HBase configuration files to a Configuration
HColumnDescriptor
          An HColumnDescriptor contains information about a column family such as the number of versions, compression settings, etc.
HColumnDescriptor.CompressionType
          The type of compression.
HTable
          Used to communicate with a single HBase table
 

Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.mapred
HStoreKey
          A Key for a stored row
HTable
          Used to communicate with a single HBase table
 

Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.rest
HBaseAdmin
          Provides administrative functions for HBase
HBaseConfiguration
          Adds HBase configuration files to a Configuration
HTable
          Used to communicate with a single HBase table
 

Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.thrift
HBaseAdmin
          Provides administrative functions for HBase
HBaseConfiguration
          Adds HBase configuration files to a Configuration
HColumnDescriptor
          An HColumnDescriptor contains information about a column family such as the number of versions, compression settings, etc.
HScannerInterface
          HScannerInterface iterates through a set of rows.
HTable
          Used to communicate with a single HBase table
 

Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.util
HBaseConfiguration
          Adds HBase configuration files to a Configuration
HRegionInfo
          HRegion information.
 



Copyright © 2006 The Apache Software Foundation