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Packages that use org.apache.hadoop.hbase | |
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org.apache.hadoop.hbase | |
org.apache.hadoop.hbase.hql | |
org.apache.hadoop.hbase.mapred | Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility |
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 | |
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BloomFilterDescriptor
Supplied as a parameter to HColumnDescriptor to specify what kind of bloom filter to use for a column, and its configuration parameters. |
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BloomFilterDescriptor.BloomFilterType
The type of bloom filter |
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FlushRequester
Implementors of this interface want to be notified when an HRegion determines that a cache flush is needed. |
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HBaseConfiguration
Adds HBase configuration files to a Configuration |
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HColumnDescriptor
An HColumnDescriptor contains information about a column family such as the number of versions, compression settings, etc. |
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HColumnDescriptor.CompressionType
The type of compression. |
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HConnection
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HConstants
HConstants holds a bunch of HBase-related constants |
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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. |
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HLog
HLog stores all the edits to the HStore. |
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HMaster
HMaster is the "master server" for a HBase. |
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HMaster.MetaRegion
Describes a meta region and its server |
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HMasterInterface
Clients interact with the HMasterInterface to gain access to meta-level HBase functionality, like finding an HRegionServer and creating/destroying tables. |
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HMasterRegionInterface
HRegionServers interact with the HMasterRegionInterface to report on local goings-on and to obtain data-handling instructions from the HMaster. |
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HMsg
HMsg is for communicating instructions between the HMaster and the HRegionServers. |
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HRegion
HRegion stores data for a certain region of a table. |
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HRegionInfo
HRegion information. |
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HRegionInterface
Clients interact with HRegionServers using a handle to the HRegionInterface. |
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HRegionLocation
Contains the HRegionInfo for the region and the HServerAddress for the HRegionServer serving the region |
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HRegionServer
HRegionServer makes a set of HRegions available to clients. |
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HScannerInterface
HScannerInterface iterates through a set of rows. |
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HServerAddress
HServerAddress is a "label" for a HBase server that combines the host name and port number. |
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HServerInfo
HServerInfo contains metainfo about an HRegionServer, Currently it only contains the server start code. |
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HServerLoad
This class encapsulates metrics for determining the load on a HRegionServer |
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HStoreFile
A HStore data file. |
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HStoreFile.Range
For split HStoreFiles, specifies if the file covers the lower half or the upper half of the key range |
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HStoreKey
A Key for a stored row |
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HTable.ServerCallable
Inherits from Callable, used to define the particular actions you would like to take with retry logic. |
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HTableDescriptor
HTableDescriptor contains the name of an HTable, and its column families. |
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InvalidColumnNameException
Thrown when an invalid column name is encountered |
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LeaseListener
LeaseListener is an interface meant to be implemented by users of the Leases class. |
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Leases.LeaseStillHeldException
Thrown if we are asked create a lease but lease on passed name already exists. |
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LocalHBaseCluster.RegionServerThread
runs region servers |
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LogRollListener
Mechanism by which the HLog requests a log roll |
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MasterNotRunningException
Thrown if the master is not running |
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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 | |
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BloomFilterDescriptor
Supplied as a parameter to HColumnDescriptor to specify what kind of bloom filter to use for a column, and its configuration parameters. |
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BloomFilterDescriptor.BloomFilterType
The type of bloom filter |
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HBaseAdmin
Provides administrative functions for HBase |
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HBaseConfiguration
Adds HBase configuration files to a Configuration |
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HColumnDescriptor
An HColumnDescriptor contains information about a column family such as the number of versions, compression settings, etc. |
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HColumnDescriptor.CompressionType
The type of compression. |
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HTable
Used to communicate with a single HBase table |
Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.mapred | |
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HStoreKey
A Key for a stored row |
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HTable
Used to communicate with a single HBase table |
Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.rest | |
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HBaseAdmin
Provides administrative functions for HBase |
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HBaseConfiguration
Adds HBase configuration files to a Configuration |
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HTable
Used to communicate with a single HBase table |
Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.thrift | |
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HBaseAdmin
Provides administrative functions for HBase |
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HBaseConfiguration
Adds HBase configuration files to a Configuration |
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HColumnDescriptor
An HColumnDescriptor contains information about a column family such as the number of versions, compression settings, etc. |
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HScannerInterface
HScannerInterface iterates through a set of rows. |
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HTable
Used to communicate with a single HBase table |
Classes in org.apache.hadoop.hbase used by org.apache.hadoop.hbase.util | |
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HBaseConfiguration
Adds HBase configuration files to a Configuration |
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HLog
HLog stores all the edits to the HStore. |
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HRegion
HRegion stores data for a certain region of a table. |
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HRegionInfo
HRegion information. |
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