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

Packages that use HConnection
org.apache.hadoop.hbase.client Provides HBase Client 
org.apache.hadoop.hbase.mapreduce Provides HBase MapReduce Input/OutputFormats, a table indexing MapReduce job, and utility 
 

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

Fields in org.apache.hadoop.hbase.client declared as HConnection
protected  HConnection HTable.connection
           
 

Methods in org.apache.hadoop.hbase.client that return HConnection
static HConnection HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf)
          Create a new HConnection instance using the passed conf instance.
static HConnection HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf, ExecutorService pool)
          Create a new HConnection instance using the passed conf instance.
static HConnection HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf, ExecutorService pool, User user)
          Create a new HConnection instance using the passed conf instance.
static HConnection HConnectionManager.createConnection(org.apache.hadoop.conf.Configuration conf, User user)
          Create a new HConnection instance using the passed conf instance.
 HConnection HTable.getConnection()
          Deprecated. This method will be changed from public to package protected.
protected  HConnection ClientScanner.getConnection()
           
 HConnection HBaseAdmin.getConnection()
           
static HConnection HConnectionManager.getConnection(org.apache.hadoop.conf.Configuration conf)
          Deprecated. 
 

Methods in org.apache.hadoop.hbase.client with parameters of type HConnection
static void HConnectionManager.deleteStaleConnection(HConnection connection)
          Deprecated.  
static org.apache.hadoop.hbase.client.NonceGenerator HConnectionManager.injectNonceGeneratorForTesting(HConnection conn, org.apache.hadoop.hbase.client.NonceGenerator cnm)
           
 

Constructors in org.apache.hadoop.hbase.client with parameters of type HConnection
ClientScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, byte[] tableName, HConnection connection)
          Deprecated. Use ClientScanner.ClientScanner(Configuration, Scan, TableName, HConnection)
ClientScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, TableName tableName, HConnection connection)
          Create a new ClientScanner for the specified table Note that the passed Scan's start row maybe changed changed.
ClientScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, TableName tableName, HConnection connection, org.apache.hadoop.hbase.client.RpcRetryingCallerFactory rpcFactory)
          Deprecated. Use ClientScanner.ClientScanner(Configuration, Scan, TableName, HConnection, RpcRetryingCallerFactory, RpcControllerFactory) instead
ClientScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, TableName tableName, HConnection connection, org.apache.hadoop.hbase.client.RpcRetryingCallerFactory rpcFactory, org.apache.hadoop.hbase.ipc.RpcControllerFactory controllerFactory)
          Create a new ClientScanner for the specified table Note that the passed Scan's start row maybe changed changed.
ClientSmallReversedScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, TableName tableName, HConnection connection)
          Create a new ReversibleClientScanner for the specified table Note that the passed Scan's start row maybe changed.
ClientSmallScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, TableName tableName, HConnection connection)
          Create a new ClientSmallScanner for the specified table.
ClientSmallScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, TableName tableName, HConnection connection, org.apache.hadoop.hbase.client.RpcRetryingCallerFactory rpcFactory, org.apache.hadoop.hbase.ipc.RpcControllerFactory controllerFactory)
          Create a new ShortClientScanner for the specified table Note that the passed Scan's start row maybe changed changed.
HBaseAdmin(HConnection connection)
          Constructor for externally managed HConnections.
HTable(byte[] tableName, HConnection connection, ExecutorService pool)
          Creates an object to access a HBase table.
HTable(TableName tableName, HConnection connection)
          Creates an object to access a HBase table.
HTable(TableName tableName, HConnection connection, ExecutorService pool)
          Creates an object to access a HBase table.
HTable(TableName tableName, HConnection connection, org.apache.hadoop.hbase.client.TableConfiguration tableConfig, org.apache.hadoop.hbase.client.RpcRetryingCallerFactory rpcCallerFactory, org.apache.hadoop.hbase.ipc.RpcControllerFactory rpcControllerFactory, ExecutorService pool)
          Creates an object to access a HBase table.
ReversedClientScanner(org.apache.hadoop.conf.Configuration conf, Scan scan, TableName tableName, HConnection connection)
          Create a new ReversibleClientScanner for the specified table Note that the passed Scan's start row maybe changed.
ReversedScannerCallable(HConnection connection, TableName tableName, Scan scan, org.apache.hadoop.hbase.client.metrics.ScanMetrics scanMetrics, byte[] locateStartRow)
          Deprecated. 
ReversedScannerCallable(HConnection connection, TableName tableName, Scan scan, org.apache.hadoop.hbase.client.metrics.ScanMetrics scanMetrics, byte[] locateStartRow, org.apache.hadoop.hbase.ipc.PayloadCarryingRpcController rpcFactory)
           
 

Uses of HConnection in org.apache.hadoop.hbase.mapreduce
 

Methods in org.apache.hadoop.hbase.mapreduce with parameters of type HConnection
protected  void LoadIncrementalHFiles.bulkLoadPhase(HTable table, HConnection conn, ExecutorService pool, Deque<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> queue, com.google.common.collect.Multimap<ByteBuffer,org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> regionGroups)
          This takes the LQI's grouped by likely regions and attempts to bulk load them.
protected  List<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> LoadIncrementalHFiles.tryAtomicRegionLoad(HConnection conn, byte[] tableName, byte[] first, Collection<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> lqis)
          Deprecated. Use LoadIncrementalHFiles.tryAtomicRegionLoad(HConnection, TableName, byte[], Collection)
protected  List<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> LoadIncrementalHFiles.tryAtomicRegionLoad(HConnection conn, TableName tableName, byte[] first, Collection<org.apache.hadoop.hbase.mapreduce.LoadIncrementalHFiles.LoadQueueItem> lqis)
          Attempts to do an atomic load of many hfiles into a region.
 



Copyright © 2007–2015 The Apache Software Foundation. All rights reserved.