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Interface Summary | |
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HConstants | HConstants holds a bunch of HBase-related constants |
LeaseListener | LeaseListener is an interface meant to be implemented by users of the Leases class. |
Class Summary | |
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BloomFilterDescriptor | Deprecated. |
Chore | Chore is a task performed on a period in 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. |
HMsg | HMsg is for communicating instructions between the HMaster and the HRegionServers. |
HRegionInfo | HRegion information. |
HRegionLocation | Contains the HRegionInfo for the region and the HServerAddress for the HRegionServer serving the region |
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 |
HStoreKey | A Key for a stored row. |
HStoreKey.HStoreKeyWritableComparator | Passed as comparator for memcache and for store files. |
HTableDescriptor | HTableDescriptor contains the name of an HTable, and its column families. |
Leases | Leases There are several server classes in HBase that need to track external clients that occasionally send heartbeats. |
LocalHBaseCluster | This class creates a single process HBase cluster. |
LocalHBaseCluster.RegionServerThread | runs region servers |
RegionHistorian | The Region Historian task is to keep track of every modification a region has to go through. |
RemoteExceptionHandler | An immutable class which contains a static method for handling org.apache.hadoop.ipc.RemoteException exceptions. |
Enum Summary | |
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BloomFilterDescriptor.BloomFilterType | The type of bloom filter |
HColumnDescriptor.CompressionType | The type of compression. |
HMsg.Type | Message types sent between master and regionservers |
RegionHistorian.HistorianColumnKey |
Exception Summary | |
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ColumnNameParseException | Thrown if issue with passed column name. |
DoNotRetryIOException | Subclass if exception is not meant to be retried: e.g. |
DroppedSnapshotException | Thrown during flush if the possibility snapshot content was not properly persisted into store files. |
LeaseException | Reports a problem with a lease |
Leases.LeaseStillHeldException | Thrown if we are asked create a lease but lease on passed name already exists. |
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. |
RegionException | Thrown when something happens related to region handling. |
TableExistsException | Thrown when a table exists but should not |
TableNotDisabledException | Thrown if a table should be offline but is not |
TableNotFoundException | Thrown when a table can not be located |
UnknownRowLockException | Thrown if a region server is passed an unknown row lock id |
UnknownScannerException | Thrown if a region server is passed an unknown scanner id |
Annotation Types Summary | |
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VersionAnnotation | A package attribute that captures the version of hbase that was compiled. |
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