com.google.cloud.bigtable.hbase2_x

Class BigtableConnection

java.lang.Object

org.apache.hadoop.hbase.client.AbstractBigtableConnection

com.google.cloud.bigtable.hbase2_x.BigtableConnection

All Implemented Interfaces:

Closeable, AutoCloseable, Abortable, CommonConnection, Connection

@InternalApi(value="For internal usage only")
public class BigtableConnection
extends AbstractBigtableConnection

HBase 2.x specific implementation of AbstractBigtableConnection.

For internal use only - public for technical reasons.

Field Summary

Fields inherited from class org.apache.hadoop.hbase.client.AbstractBigtableConnection

locatorCache

Constructor Summary

Constructors

Constructor and Description
BigtableConnection(org.apache.hadoop.conf.Configuration conf) Constructor for BigtableConnection.
BigtableConnection(org.apache.hadoop.conf.Configuration conf, ExecutorService pool, User user)

Method Summary

Modifier and Type	Method and Description
void	clearRegionLocationCache()
protected SampledRowKeysAdapter	createSampledRowKeysAdapter(TableName tableName, ServerName serverName) Due to hbase 1.x to 2.x binary incompatibilities.
Admin	getAdmin()
List<HRegionInfo>	getAllRegionInfos(TableName tableName)
Hbck	getHbck()
Hbck	getHbck(ServerName masterServer)
Table	getTable(TableName tableName, ExecutorService ignored)
TableBuilder	getTableBuilder(TableName tableName, ExecutorService pool)

Methods inherited from class org.apache.hadoop.hbase.client.AbstractBigtableConnection

abort, close, createAdapter, getBigtableApi, getBigtableSettings, getBufferedMutator, getBufferedMutator, getConfiguration, getDisabledTables, getRegionLocator, getTable, getTable, isAborted, isClosed, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BigtableConnection

public BigtableConnection(org.apache.hadoop.conf.Configuration conf)
                   throws IOException

Constructor for BigtableConnection.

Parameters:

conf - a Configuration object.

Throws:

IOException - if any.

BigtableConnection

public BigtableConnection(org.apache.hadoop.conf.Configuration conf,
                          ExecutorService pool,
                          User user)
                   throws IOException

Throws:

IOException

Method Detail

createSampledRowKeysAdapter

protected SampledRowKeysAdapter createSampledRowKeysAdapter(TableName tableName,
                                                            ServerName serverName)

Due to hbase 1.x to 2.x binary incompatibilities. HRegionLocation(org.apache.hadoop.hbase.client.RegionInfo, ServerName) will fail with NoSuchMethodException if not recompiled with hbase 2.0 dependencies. Hence the override. See SampledRowKeysAdapter for more details.

Specified by:

createSampledRowKeysAdapter in class AbstractBigtableConnection

getAdmin

public Admin getAdmin()
               throws IOException

Specified by:

getAdmin in interface Connection

Specified by:

getAdmin in class AbstractBigtableConnection

Throws:

IOException

getTableBuilder

public TableBuilder getTableBuilder(TableName tableName,
                                    ExecutorService pool)

getTable

public Table getTable(TableName tableName,
                      ExecutorService ignored)
               throws IOException

Throws:

IOException

clearRegionLocationCache

public void clearRegionLocationCache()

getAllRegionInfos

public List<HRegionInfo> getAllRegionInfos(TableName tableName)
                                    throws IOException

Throws:

IOException

getHbck

public Hbck getHbck()
             throws IOException

Throws:

IOException

getHbck

public Hbck getHbck(ServerName masterServer)
             throws IOException

Throws:

IOException