Uses of Package
org.apache.hadoop.hbase.client
Packages that use org.apache.hadoop.hbase.client
Package
Description
Provides HBase Client
Table of Contents
Provides implementations of
HFile and HFile
BlockCache.Tools to help define network clients and servers.
Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods.
Provides HBase MapReduce
Input/OutputFormats, a table indexing MapReduce job, and utility methods.
HBase REST
Provides an HBase Thrift
service.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbaseClassDescriptionThe administrative API for HBase.This is the low level API for asynchronous scan.The interface for asynchronous version of Table.Used to communicate with a single HBase table similar to
Tablebut meant for batched, asynchronous puts.Parameters for instantiating aBufferedMutator.Internal methods on Connection that should not be used by user code.An ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.An ModifyableFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.POJO representing the compaction stateA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.CoprocessorDescriptor contains the details about how to build a coprocessor.Used to perform Delete operations on a single row.Similar to RegionException, but disables retries.Enum describing the durability guarantees for tables andMutations Note that the items must be sorted in order of increasing durabilityHbck fixup tool APIs.Enum describing the mob compact partition policy types.Used to perform Put operations for a single row.Information about a region.Used to view region location information for a single HBase table.Single row result of aGetorScanquery.Used to perform Scan operations.Used to communicate with a single HBase table.For creatingTableinstance.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc...TODO: make this private after removing the HTableDescriptorRepresents table state. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.backupClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Information about a region.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.clientClassDescriptionHelper class for custom client scanners.A Get, Put, Increment, Append, or Delete associated with it's region.The administrative API for HBase.This is the low level API for asynchronous scan.Used to suspend or stop a scan, or get a scan cursor if available.Used to resume a scan.Performs Append operations on a single row.The asynchronous administrative API for HBase.For creating
AsyncAdmin.Used to communicate with a single HBase table in batches.For creatingAsyncBufferedMutator.The asynchronous version of Connection.The implementation of AsyncConnection.Contains the attributes of a task which will be executed byAsyncProcess.The number of processed rows.The interface for asynchronous version of Table.Deprecated.Since 2.4.0, will be removed in 4.0.0.Deprecated.Since 2.4.0, will be removed in 4.0.0.The callback when we want to execute a coprocessor call on a range of regions.Helper class for sending coprocessorService request that executes a coprocessor call on regions which are covered by a range.For creatingAsyncTable.The asynchronous version of RegionLocator.History of balancer decisions taken for region movements.Encapsulates options for executing a run of the Balancer.Builder for constructing aBalanceRequestResponse returned from a balancer invocationUsed in HMaster to build aBalanceResponsefor returning results of a balance invocation to callersHistory of detail information that balancer movements was rejectedUsed to communicate with a single HBase table similar toTablebut meant for batched, asynchronous puts.Listens for asynchronous exceptions on aBufferedMutator.Parameters for instantiating aBufferedMutator.Used to perform CheckAndMutate operations.A builder class for building a CheckAndMutate object.Represents a result of a CheckAndMutate operationImplements the scanner interface for the HBase client.A RegionServerCallable set to use the Client protocol.ClientSimpleScanner implements a sync scanner behaviour.Internal methods on Connection that should not be used by user code.An ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.An ModifyableFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.POJO representing the compaction stateCurrently, there are only two compact types:NORMALmeans do store files compaction;MOBmeans do mob files compaction.A cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Configuration parameters for the connection.Main implementation ofConnectionandClusterConnectioninterfaces.Registry for meta information needed for connection setup to a HBase cluster.Consistency defines the expected consistency level for an operation.CoprocessorDescriptor contains the details about how to build a coprocessor.Used to build theCoprocessorDescriptorScan cursor to tell client where server is scanningScan.setNeedCursorResult(boolean)Result.isCursor()Result.getCursor()Used to perform Delete operations on a single row.Similar to RegionException, but disables retries.Enum describing the durability guarantees for tables andMutations Note that the items must be sorted in order of increasing durabilityUsed to perform Get operations on a single row.HBaseAdmin is no longer a client API.Hbck fixup tool APIs.Deprecated.since 2.2.0, will be removed in 3.0.0, without replacement.Used to perform Increment operations on a single row.Specify Isolation levels in Scan operations.Abstract response class representing online logs response from ring-buffer use-cases e.g slow/large RPC logs, balancer decision logsDeprecated.as of 2.4.0.Deprecated.Deprecated.Represents the master switch typeThis class is for maintaining the various connection statistics and publishing them through the metrics interfaces.A container class for collecting details about the RPC call as it percolates.Enum describing the mob compact partition policy types.Container for Actions (i.e.NonceGenerator interface.A collection of criteria used for table selection.Used to instantiate an instance ofNormalizeTableFilterParams.Slow/Large Log payload for hbase-client, to be used by Admin API get_slow_responses and get_large_responsesSuperclass for any type that maps to a potentially application-level query.NonceGenerator implementation that uses client ID hash + random int as nonce group, and random numbers as nonces.Used to perform Put operations for a single row.Base class for HBase read operations; e.g.Similar to RegionServerCallable but for the AdminService interface.Information about a region.POJO representing region server loadUsed to view region location information for a single HBase table.Implementations make a RPC call against a RegionService via a protobuf Service.An interface for client request scheduling algorithm.Picks up the valid data.Single row result of aGetorScanquery.Interface for client-side scanning.Exception thrown by HTable methods when an attempt to do something (like commit changes) fails after a bunch of retries.Data structure that allows adding more info around Throwable incident.This subclass ofRetriesExhaustedExceptionis thrown when we have more information about which rows were causing which exceptions on what servers.A Callable<T> that will be retried.A reversed ScannerCallable which supports backward scanning.Has a row.Provide a way to access the inner buffer.Performs multiple mutations atomically on a single row.Factory to create anRpcRetryingCallerUsed to perform Scan operations.Scanner operations such as create, next, etc.ReceivesResultfor an asynchronous scan.The base interface for scan result consumer.Tracks the statistics for multiple regionsSelect server type i.e destination for RPC request associated with ring buffer.Delegate to a protobuf rpc call.The POJO equivalent of HBaseProtos.SnapshotDescriptionPOJO representing the snapshot typeParent interface for an object to get updates about per-region statistics.Used to communicate with a single HBase table.Deprecated.Since 2.4.0, will be removed in 4.0.0.Deprecated.Since 2.4.0, will be removed in 4.0.0.For creatingTableinstance.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc...Convenience class for composing an instance ofTableDescriptor.TODO: make this private after removing the HTableDescriptorRepresents table state. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.client.backoff
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.client.exampleClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Used to communicate with a single HBase table.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.client.locking
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.client.traceClassDescriptionThe implementation of AsyncConnection.Internal methods on Connection that should not be used by user code.Has a row.Performs multiple mutations atomically on a single row.Used to perform Scan operations.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.coprocessorClassDescriptionPerforms Append operations on a single row.Encapsulates options for executing a run of the Balancer.Response returned from a balancer invocationUsed to perform CheckAndMutate operations.Represents a result of a CheckAndMutate operationA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Used to perform Delete operations on a single row.Enum describing the durability guarantees for tables and
Mutations Note that the items must be sorted in order of increasing durabilityUsed to perform Get operations on a single row.Used to perform Increment operations on a single row.Represents the master switch typeUsed to perform Put operations for a single row.Information about a region.Single row result of aGetorScanquery.Used to perform Scan operations.The POJO equivalent of HBaseProtos.SnapshotDescriptionTableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc... -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.exceptions
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.favoredClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Information about a region.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.hbtop.screen.top
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.io
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.io.hfileClassDescriptionAn ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.ipcClassDescriptionThis class is for maintaining the various connection statistics and publishing them through the metrics interfaces.Information about a region.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.mapredClassDescriptionUsed to communicate with a single HBase table similar to
Tablebut meant for batched, asynchronous puts.A cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Used to perform Put operations for a single row.Single row result of aGetorScanquery.Used to perform Scan operations.Used to communicate with a single HBase table. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.mapreduceClassDescriptionThe administrative API for HBase.A client scanner for a region opened for read-only on the client side.A cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Used to perform Delete operations on a single row.Used to perform Put operations for a single row.Information about a region.Used to view region location information for a single HBase table.Single row result of a
GetorScanquery.Used to perform Scan operations.Used to communicate with a single HBase table.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc... -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.masterClassDescriptionEncapsulates options for executing a run of the Balancer.Response returned from a balancer invocationInternal methods on Connection that should not be used by user code.An ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.POJO representing the compaction stateA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Represents the master switch typeA collection of criteria used for table selection.Information about a region.The POJO equivalent of HBaseProtos.SnapshotDescriptionTableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,
hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc...Represents table state. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.mobClassDescriptionThe administrative API for HBase.An ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.Information about a region.Used to perform Scan operations.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,
hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc... -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.mob.mapreduce
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.namequeuesClassDescriptionHistory of balancer decisions taken for region movements.History of detail information that balancer movements was rejectedA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.namequeues.implClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.namespace
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.quotasClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Used to perform Get operations on a single row.Information about a region.Single row result of a
GetorScanquery.Used to perform Scan operations. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.quotas.policies
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.regionserverClassDescriptionPerforms Append operations on a single row.Used to perform CheckAndMutate operations.Represents a result of a CheckAndMutate operationInternal methods on Connection that should not be used by user code.An ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.POJO representing the compaction stateA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Used to perform Delete operations on a single row.Similar to RegionException, but disables retries.Enum describing the durability guarantees for tables and
Mutations Note that the items must be sorted in order of increasing durabilityUsed to perform Get operations on a single row.Used to perform Increment operations on a single row.Specify Isolation levels in Scan operations.Superclass for any type that maps to a potentially application-level query.Used to perform Put operations for a single row.Base class for HBase read operations; e.g.Information about a region.Single row result of aGetorScanquery.Performs multiple mutations atomically on a single row.Gets or Scans throw this exception if running without in-row scan flag set and row size appears to exceed max configured size (configurable via hbase.table.max.rowsize).Used to perform Scan operations.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc... -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.regionserver.querymatcher
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.regionserver.storefiletrackerClassDescriptionAn ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,
hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc...Convenience class for composing an instance ofTableDescriptor. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.regionserver.wal
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.rest
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.rsgroupClassDescriptionEncapsulates options for executing a run of the Balancer.Response returned from a balancer invocationA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Information about a region.The POJO equivalent of HBaseProtos.SnapshotDescriptionTableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,
hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc... -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.securityClassDescriptionAn ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.shaded.protobufClassDescriptionA Get, Put, Increment, Append, or Delete associated with it's region.Performs Append operations on a single row.Encapsulates options for executing a run of the Balancer.Response returned from a balancer invocationUsed to perform CheckAndMutate operations.Represents a result of a CheckAndMutate operationAn ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.POJO representing the compaction stateConsistency defines the expected consistency level for an operation.Scan cursor to tell client where server is scanning
Scan.setNeedCursorResult(boolean)Result.isCursor()Result.getCursor()Used to perform Delete operations on a single row.Enum describing the durability guarantees for tables andMutations Note that the items must be sorted in order of increasing durabilityUsed to perform Get operations on a single row.Used to perform Increment operations on a single row.Abstract response class representing online logs response from ring-buffer use-cases e.g slow/large RPC logs, balancer decision logsRepresents the master switch typeA container for Result objects, grouped by regionName.A collection of criteria used for table selection.Used to perform Put operations for a single row.Information about a region.POJO representing region server loadSingle row result of aGetorScanquery.Performs multiple mutations atomically on a single row.Used to perform Scan operations.Class for single action responseSlowLog params object that contains detailed info as params and region name : to be used for filter purposeThe POJO equivalent of HBaseProtos.SnapshotDescriptionPOJO representing the snapshot typeTableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc...Represents table state. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.slowlogClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.snapshotClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Information about a region.The POJO equivalent of HBaseProtos.SnapshotDescriptionTableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,
hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc... -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.testing
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.thriftClassDescriptionThe administrative API for HBase.Performs Append operations on a single row.Used to perform Increment operations on a single row.Single row result of a
GetorScanquery.Interface for client-side scanning.Used to communicate with a single HBase table. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.tool.coprocessor
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Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.utilClassDescriptionThe administrative API for HBase.An ColumnFamilyDescriptor contains information about a column family such as the number of versions, compression settings, etc.A cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Information about a region.Used to view region location information for a single HBase table.Utility methods which contain the logic for regions and replicas.Has a row.Used to communicate with a single HBase table.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,
hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc...Convenience class for composing an instance ofTableDescriptor. -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.util.compactionClassDescriptionA cluster connection encapsulating lower level individual connections to actual servers and a connection to zookeeper.Information about a region.TableDescriptor contains the details about an HBase table such as the descriptors of all the column families, is the table a catalog table,
hbase:meta, if the table is read only, the maximum size of the memstore, when the region split should occur, coprocessors associated with it etc... -
Classes in org.apache.hadoop.hbase.client used by org.apache.hadoop.hbase.walClassDescriptionEnum describing the durability guarantees for tables and
Mutations Note that the items must be sorted in order of increasing durabilityInformation about a region.