Uses of Interface
org.apache.hadoop.hbase.client.ClusterConnection

Packages that use ClusterConnection

Package	Description
org.apache.hadoop.hbase.client	Provides HBase Client

Uses of ClusterConnection in org.apache.hadoop.hbase.client

Classes in org.apache.hadoop.hbase.client that implement ClusterConnection

Modifier and Type	Class and Description
static class	ConnectionUtils.ShortCircuitingClusterConnection A ClusterConnection that will short-circuit RPC making direct invocations against the localhost if the invocation target is 'this' server; save on network and protobuf invocations.

Fields in org.apache.hadoop.hbase.client declared as ClusterConnection

Modifier and Type	Field and Description
protected ClusterConnection	RpcRetryingCallerWithReadReplicas.cConnection
protected ClusterConnection	RegionAdminServiceCallable.connection

Methods in org.apache.hadoop.hbase.client that return ClusterConnection

Modifier and Type	Method and Description
static ClusterConnection	ConnectionUtils.createShortCircuitConnection(org.apache.hadoop.conf.Configuration conf, ExecutorService pool, org.apache.hadoop.hbase.security.User user, org.apache.hadoop.hbase.ServerName serverName, org.apache.hadoop.hbase.shaded.protobuf.generated.AdminProtos.AdminService.BlockingInterface admin, org.apache.hadoop.hbase.shaded.protobuf.generated.ClientProtos.ClientService.BlockingInterface client) Creates a short-circuit connection that can bypass the RPC layer (serialization, deserialization, networking, etc..) when talking to a local server.
protected ClusterConnection	RegionServerCallable.getConnection()
protected ClusterConnection	ClientScanner.getConnection()

Methods in org.apache.hadoop.hbase.client with parameters of type ClusterConnection

Modifier and Type	Method and Description
static <R> void	HTable.doBatchWithCallback(List<? extends Row> actions, Object[] results, Batch.Callback<R> callback, ClusterConnection connection, ExecutorService pool, org.apache.hadoop.hbase.TableName tableName)
static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetQuotaStatesResponse	QuotaStatusCalls.getMasterQuotaStates(ClusterConnection clusterConn, int timeout) See QuotaStatusCalls.getMasterQuotaStates(Connection, RpcControllerFactory, RpcRetryingCallerFactory, int)
static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetSpaceQuotaRegionSizesResponse	QuotaStatusCalls.getMasterRegionSizes(ClusterConnection clusterConn, int timeout) See QuotaStatusCalls.getMasterRegionSizes(Connection, RpcControllerFactory, RpcRetryingCallerFactory, int)
static RegionLocations	RegionAdminServiceCallable.getRegionLocations(ClusterConnection connection, org.apache.hadoop.hbase.TableName tableName, byte[] row, boolean useCache, int replicaId)
static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetSpaceQuotaSnapshotsResponse	QuotaStatusCalls.getRegionServerQuotaSnapshot(ClusterConnection clusterConn, int timeout, org.apache.hadoop.hbase.ServerName sn) See QuotaStatusCalls.getRegionServerQuotaSnapshot(ClusterConnection, RpcControllerFactory, int, ServerName)
static org.apache.hadoop.hbase.shaded.protobuf.generated.QuotaProtos.GetSpaceQuotaSnapshotsResponse	QuotaStatusCalls.getRegionServerQuotaSnapshot(ClusterConnection conn, RpcControllerFactory factory, int timeout, org.apache.hadoop.hbase.ServerName sn) Executes an RPC to the RegionServer identified by the ServerName to fetch its view on space quotas.
static NonceGenerator	ConnectionUtils.injectNonceGeneratorForTesting(ClusterConnection conn, NonceGenerator cnm)

Constructors in org.apache.hadoop.hbase.client with parameters of type ClusterConnection

Constructor and Description
ClientAsyncPrefetchScanner(org.apache.hadoop.conf.Configuration configuration, Scan scan, org.apache.hadoop.hbase.TableName name, ClusterConnection connection, RpcRetryingCallerFactory rpcCallerFactory, RpcControllerFactory rpcControllerFactory, ExecutorService pool, int replicaCallTimeoutMicroSecondScan)
ClientScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, org.apache.hadoop.hbase.TableName tableName, ClusterConnection connection, RpcRetryingCallerFactory rpcFactory, RpcControllerFactory controllerFactory, ExecutorService pool, int primaryOperationTimeout) Create a new ClientScanner for the specified table Note that the passed Scan's start row maybe changed changed.
ClientSimpleScanner(org.apache.hadoop.conf.Configuration configuration, Scan scan, org.apache.hadoop.hbase.TableName name, ClusterConnection connection, RpcRetryingCallerFactory rpcCallerFactory, RpcControllerFactory rpcControllerFactory, ExecutorService pool, int replicaCallTimeoutMicroSecondScan)
FlushRegionCallable(ClusterConnection connection, RpcControllerFactory rpcControllerFactory, RegionInfo regionInfo, boolean writeFlushWalMarker)
FlushRegionCallable(ClusterConnection connection, RpcControllerFactory rpcControllerFactory, org.apache.hadoop.hbase.TableName tableName, byte[] regionName, byte[] regionStartKey, boolean writeFlushWalMarker)
HRegionLocator(org.apache.hadoop.hbase.TableName tableName, ClusterConnection connection)
HTable(ClusterConnection connection, org.apache.hadoop.hbase.client.TableBuilderBase builder, RpcRetryingCallerFactory rpcCallerFactory, RpcControllerFactory rpcControllerFactory, ExecutorService pool) Creates an object to access a HBase table.
RegionAdminServiceCallable(ClusterConnection connection, RpcControllerFactory rpcControllerFactory, HRegionLocation location, org.apache.hadoop.hbase.TableName tableName, byte[] row)
RegionAdminServiceCallable(ClusterConnection connection, RpcControllerFactory rpcControllerFactory, HRegionLocation location, org.apache.hadoop.hbase.TableName tableName, byte[] row, int replicaId)
RegionAdminServiceCallable(ClusterConnection connection, RpcControllerFactory rpcControllerFactory, org.apache.hadoop.hbase.TableName tableName, byte[] row)
ReversedClientScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, org.apache.hadoop.hbase.TableName tableName, ClusterConnection connection, RpcRetryingCallerFactory rpcFactory, RpcControllerFactory controllerFactory, ExecutorService pool, int primaryOperationTimeout) Create a new ReversibleClientScanner for the specified table Note that the passed Scan's start row maybe changed.
ReversedScannerCallable(ClusterConnection connection, org.apache.hadoop.hbase.TableName tableName, Scan scan, ScanMetrics scanMetrics, RpcControllerFactory rpcFactory)
ReversedScannerCallable(ClusterConnection connection, org.apache.hadoop.hbase.TableName tableName, Scan scan, ScanMetrics scanMetrics, RpcControllerFactory rpcFactory, int replicaId)
RpcRetryingCallerWithReadReplicas(RpcControllerFactory rpcControllerFactory, org.apache.hadoop.hbase.TableName tableName, ClusterConnection cConnection, Get get, ExecutorService pool, int retries, int operationTimeout, int rpcTimeout, int timeBeforeReplicas)
ScannerCallable(ClusterConnection connection, org.apache.hadoop.hbase.TableName tableName, Scan scan, ScanMetrics scanMetrics, RpcControllerFactory rpcControllerFactory)
ScannerCallable(ClusterConnection connection, org.apache.hadoop.hbase.TableName tableName, Scan scan, ScanMetrics scanMetrics, RpcControllerFactory rpcControllerFactory, int id)