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

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

org.apache.hadoop.hbase
org.apache.hadoop.hbase.catalog
org.apache.hadoop.hbase.client	Provides HBase Client
org.apache.hadoop.hbase.client.coprocessor	Provides client classes for invoking Coprocessor RPC protocols
org.apache.hadoop.hbase.ipc
org.apache.hadoop.hbase.protobuf	Holds classes generated from protobuf src/main/protobuf definition files.
org.apache.hadoop.hbase.security.token

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

Durability
Enum describing the durability guarantees for tables and Mutations Note that the items must be sorted in order of increasing durability

HTableInterface
Used to communicate with a single HBase table.

Result
Single row result of a Get or Scan query.

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

HConnection
A cluster connection.

Result
Single row result of a Get or Scan query.

Scan
Used to perform Scan operations.

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

AbstractClientScanner
Helper class for custom client scanners.

Action
A Get, Put, Increment, Append, or Delete associated with it's region.

Append
Performs Append operations on a single row.

Attributes

ClientScanner
Implements the scanner interface for the HBase client.

ClientSmallScanner.SmallScannerCallableFactory

Delete
Used to perform Delete operations on a single row.

Durability
Enum describing the durability guarantees for tables and Mutations Note that the items must be sorted in order of increasing durability

Get
Used to perform Get operations on a single row.

HConnectable
This class makes it convenient for one to execute a command in the context of a HConnection instance based on the given Configuration.

HConnection
A cluster connection.

HConnectionManager.HConnectionImplementation
Encapsulates connection to zookeeper and regionservers.

HTable
Used to communicate with a single HBase table.

HTableInterface
Used to communicate with a single HBase table.

HTableInterfaceFactory
Defines methods to create new HTableInterface.

HTableMultiplexer.HTableMultiplexerStatus
HTableMultiplexerStatus keeps track of the current status of the HTableMultiplexer.

Increment
Used to perform Increment operations on a single row.

IsolationLevel
Specify Isolation levels in Scan operations.

MetaScanner.DefaultMetaScannerVisitor
A MetaScannerVisitor that skips offline regions and split parents

MetaScanner.MetaScannerVisitor
Visitor class called to process each row of the hbase:meta table

MetaScanner.MetaScannerVisitorBase

MetricsConnection
This class is for maintaining the various connection statistics and publishing them through the metrics interfaces.

MetricsConnection.CallStats
A container class for collecting details about the RPC call as it percolates.

MetricsConnection.CallTracker

MetricsConnection.RegionStats

MetricsConnection.RunnerStats

MultiAction
Container for Actions (i.e.

Mutation

NonceGenerator
NonceGenerator interface.

Operation
Superclass for any type that maps to a potentially application-level query.

OperationWithAttributes

Put
Used to perform Put operations for a single row.

Query

RegionServerCallable
Implementations call a RegionServer and implement Callable.call().

Result
Single row result of a Get or Scan query.

ResultScanner
Interface for client-side scanning.

RetriesExhaustedException
Exception thrown by HTable methods when an attempt to do something (like commit changes) fails after a bunch of retries.

RetriesExhaustedException.ThrowableWithExtraContext
Datastructure that allows adding more info around Throwable incident.

RetriesExhaustedWithDetailsException
This subclass of RetriesExhaustedException is thrown when we have more information about which rows were causing which exceptions on what servers.

RetryingCallable
A Callable that will be retried.

ReversedClientScanner
A reversed client scanner which support backward scanning

Row
Has a row.

RowMutations
Performs multiple mutations atomically on a single row.

RpcRetryingCaller
Dynamic rather than static so can set the generic return type appropriately.

RpcRetryingCallerFactory
Factory to create an RpcRetryingCaller

Scan
Used to perform Scan operations.

ScannerCallable
Scanner operations such as create, next, etc.

ServerStatisticTracker
Tracks the statistics for multiple regions

StatisticTrackable
Parent interface for an object to get updates about per-region statistics.

TableConfiguration
Configuration is a heavy weight registry that does a lot of string operations and regex matching.

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

HTable
Used to communicate with a single HBase table.

Scan
Used to perform Scan operations.

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

HConnection
A cluster connection.

MetricsConnection
This class is for maintaining the various connection statistics and publishing them through the metrics interfaces.

MetricsConnection.CallStats
A container class for collecting details about the RPC call as it percolates.

RpcRetryingCallerFactory
Factory to create an RpcRetryingCaller

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

Action
A Get, Put, Increment, Append, or Delete associated with it's region.

Append
Performs Append operations on a single row.

Delete
Used to perform Delete operations on a single row.

Durability
Enum describing the durability guarantees for tables and Mutations Note that the items must be sorted in order of increasing durability

Get
Used to perform Get operations on a single row.

Increment
Used to perform Increment operations on a single row.

MultiResponse
A container for Result objects, grouped by regionName.

Mutation

Put
Used to perform Put operations for a single row.

Result
Single row result of a Get or Scan query.

RowMutations
Performs multiple mutations atomically on a single row.

Scan
Used to perform Scan operations.

Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.security.token

HConnection
A cluster connection.