org.apache.hadoop.hbase.regionserver

Class RegionAsTable

java.lang.Object

org.apache.hadoop.hbase.regionserver.RegionAsTable

All Implemented Interfaces:

Closeable, AutoCloseable, Table

public class RegionAsTable
extends Object
implements Table

An implementation of Table that sits directly on a Region; it decorates the passed in Region instance with the Table API. Some API is not implemented yet (throws UnsupportedOperationException) mostly because no need as yet or it necessitates copying a load of code local from RegionServer.

Use as an instance of a Table in-the-small -- no networking or servers necessary -- or to write a test that can run directly against the datastore and then over the network.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.client.Table

Table.CheckAndMutateBuilder

Constructor Summary

Constructors

Constructor and Description
RegionAsTable(Region region)

Method Summary

Modifier and Type	Method and Description
Result	append(Append append)
void	batch(List<? extends Row> actions, Object[] results)
<R> void	batchCallback(List<? extends Row> actions, Object[] results, org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
<R extends Message> Map<byte[],R>	batchCoprocessorService(Descriptors.MethodDescriptor methodDescriptor, Message request, byte[] startKey, byte[] endKey, R responsePrototype)
<R extends Message> void	batchCoprocessorService(Descriptors.MethodDescriptor methodDescriptor, Message request, byte[] startKey, byte[] endKey, R responsePrototype, org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
boolean	checkAndDelete(byte[] row, byte[] family, byte[] qualifier, byte[] value, Delete delete)
boolean	checkAndDelete(byte[] row, byte[] family, byte[] qualifier, CompareFilter.CompareOp compareOp, byte[] value, Delete delete) Deprecated.
boolean	checkAndDelete(byte[] row, byte[] family, byte[] qualifier, CompareOperator compareOp, byte[] value, Delete delete) Deprecated.
Table.CheckAndMutateBuilder	checkAndMutate(byte[] row, byte[] family)
boolean	checkAndMutate(byte[] row, byte[] family, byte[] qualifier, CompareFilter.CompareOp compareOp, byte[] value, RowMutations mutation) Deprecated.
boolean	checkAndMutate(byte[] row, byte[] family, byte[] qualifier, CompareOperator compareOp, byte[] value, RowMutations mutation) Deprecated.
boolean	checkAndPut(byte[] row, byte[] family, byte[] qualifier, byte[] value, Put put) Deprecated.
boolean	checkAndPut(byte[] row, byte[] family, byte[] qualifier, CompareFilter.CompareOp compareOp, byte[] value, Put put) Deprecated.
boolean	checkAndPut(byte[] row, byte[] family, byte[] qualifier, CompareOperator compareOp, byte[] value, Put put) Deprecated.
void	close() This call will NOT close the underlying region.
CoprocessorRpcChannel	coprocessorService(byte[] row)
<T extends Service,R> Map<byte[],R>	coprocessorService(Class<T> service, byte[] startKey, byte[] endKey, org.apache.hadoop.hbase.client.coprocessor.Batch.Call<T,R> callable)
<T extends Service,R> void	coprocessorService(Class<T> service, byte[] startKey, byte[] endKey, org.apache.hadoop.hbase.client.coprocessor.Batch.Call<T,R> callable, org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
void	delete(Delete delete)
void	delete(List<Delete> deletes)
boolean	exists(Get get)
boolean[]	exists(List<Get> gets)
Result	get(Get get)
Result[]	get(List<Get> gets)
org.apache.hadoop.conf.Configuration	getConfiguration()
TableDescriptor	getDescriptor()
TableName	getName()
int	getOperationTimeout() Deprecated.
long	getOperationTimeout(TimeUnit unit)
int	getReadRpcTimeout() Deprecated.
long	getReadRpcTimeout(TimeUnit unit)
int	getRpcTimeout() Deprecated.
long	getRpcTimeout(TimeUnit unit)
ResultScanner	getScanner(byte[] family)
ResultScanner	getScanner(byte[] family, byte[] qualifier)
ResultScanner	getScanner(Scan scan)
HTableDescriptor	getTableDescriptor() Deprecated.
int	getWriteRpcTimeout() Deprecated.
long	getWriteRpcTimeout(TimeUnit unit)
Result	increment(Increment increment)
long	incrementColumnValue(byte[] row, byte[] family, byte[] qualifier, long amount)
long	incrementColumnValue(byte[] row, byte[] family, byte[] qualifier, long amount, Durability durability)
void	mutateRow(RowMutations rm)
void	put(List<Put> puts)
void	put(Put put)
void	setOperationTimeout(int operationTimeout) Deprecated.
void	setReadRpcTimeout(int readRpcTimeout) Deprecated.
void	setRpcTimeout(int rpcTimeout) Deprecated.
void	setWriteRpcTimeout(int writeRpcTimeout) Deprecated.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.client.Table

existsAll

Constructor Detail

RegionAsTable

public RegionAsTable(Region region)

Parameters:

region - Region to decorate with Table API.

Method Detail

getName

public TableName getName()

Specified by:

getName in interface Table

getConfiguration

public org.apache.hadoop.conf.Configuration getConfiguration()

Specified by:

getConfiguration in interface Table

getTableDescriptor

@Deprecated
public HTableDescriptor getTableDescriptor()
                                                throws IOException

Deprecated.

Specified by:

getTableDescriptor in interface Table

Throws:

IOException

getDescriptor

public TableDescriptor getDescriptor()
                              throws IOException

Specified by:

getDescriptor in interface Table

Throws:

IOException

exists

public boolean exists(Get get)
               throws IOException

Specified by:

exists in interface Table

Throws:

IOException

exists

public boolean[] exists(List<Get> gets)
                 throws IOException

Specified by:

exists in interface Table

Throws:

IOException

batch

public void batch(List<? extends Row> actions,
                  Object[] results)
           throws IOException,
                  InterruptedException

Specified by:

batch in interface Table

Throws:

IOException

InterruptedException

batchCallback

public <R> void batchCallback(List<? extends Row> actions,
                              Object[] results,
                              org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
                       throws IOException,
                              InterruptedException

Specified by:

batchCallback in interface Table

Throws:

IOException

InterruptedException

get

public Result get(Get get)
           throws IOException

Specified by:

get in interface Table

Throws:

IOException

get

public Result[] get(List<Get> gets)
             throws IOException

Specified by:

get in interface Table

Throws:

IOException

getScanner

public ResultScanner getScanner(Scan scan)
                         throws IOException

Specified by:

getScanner in interface Table

Throws:

IOException

getScanner

public ResultScanner getScanner(byte[] family)
                         throws IOException

Specified by:

getScanner in interface Table

Throws:

IOException

getScanner

public ResultScanner getScanner(byte[] family,
                                byte[] qualifier)
                         throws IOException

Specified by:

getScanner in interface Table

Throws:

IOException

put

public void put(Put put)
         throws IOException

Specified by:

put in interface Table

Throws:

IOException

put

public void put(List<Put> puts)
         throws IOException

Specified by:

put in interface Table

Throws:

IOException

checkAndPut

@Deprecated
public boolean checkAndPut(byte[] row,
                                       byte[] family,
                                       byte[] qualifier,
                                       byte[] value,
                                       Put put)
                                throws IOException

Deprecated.

Specified by:

checkAndPut in interface Table

Throws:

IOException

checkAndPut

@Deprecated
public boolean checkAndPut(byte[] row,
                                       byte[] family,
                                       byte[] qualifier,
                                       CompareFilter.CompareOp compareOp,
                                       byte[] value,
                                       Put put)
                                throws IOException

Deprecated.

Specified by:

checkAndPut in interface Table

Throws:

IOException

checkAndPut

@Deprecated
public boolean checkAndPut(byte[] row,
                                       byte[] family,
                                       byte[] qualifier,
                                       CompareOperator compareOp,
                                       byte[] value,
                                       Put put)
                                throws IOException

Deprecated.

Specified by:

checkAndPut in interface Table

Throws:

IOException

delete

public void delete(Delete delete)
            throws IOException

Specified by:

delete in interface Table

Throws:

IOException

delete

public void delete(List<Delete> deletes)
            throws IOException

Specified by:

delete in interface Table

Throws:

IOException

checkAndDelete

public boolean checkAndDelete(byte[] row,
                              byte[] family,
                              byte[] qualifier,
                              byte[] value,
                              Delete delete)
                       throws IOException

Specified by:

checkAndDelete in interface Table

Throws:

IOException

checkAndDelete

@Deprecated
public boolean checkAndDelete(byte[] row,
                                          byte[] family,
                                          byte[] qualifier,
                                          CompareFilter.CompareOp compareOp,
                                          byte[] value,
                                          Delete delete)
                                   throws IOException

Deprecated.

Specified by:

checkAndDelete in interface Table

Throws:

IOException

checkAndDelete

@Deprecated
public boolean checkAndDelete(byte[] row,
                                          byte[] family,
                                          byte[] qualifier,
                                          CompareOperator compareOp,
                                          byte[] value,
                                          Delete delete)
                                   throws IOException

Deprecated.

Specified by:

checkAndDelete in interface Table

Throws:

IOException

checkAndMutate

public Table.CheckAndMutateBuilder checkAndMutate(byte[] row,
                                                  byte[] family)

Specified by:

checkAndMutate in interface Table

mutateRow

public void mutateRow(RowMutations rm)
               throws IOException

Specified by:

mutateRow in interface Table

Throws:

IOException

append

public Result append(Append append)
              throws IOException

Specified by:

append in interface Table

Throws:

IOException

increment

public Result increment(Increment increment)
                 throws IOException

Specified by:

increment in interface Table

Throws:

IOException

incrementColumnValue

public long incrementColumnValue(byte[] row,
                                 byte[] family,
                                 byte[] qualifier,
                                 long amount)
                          throws IOException

Specified by:

incrementColumnValue in interface Table

Throws:

IOException

incrementColumnValue

public long incrementColumnValue(byte[] row,
                                 byte[] family,
                                 byte[] qualifier,
                                 long amount,
                                 Durability durability)
                          throws IOException

Specified by:

incrementColumnValue in interface Table

Throws:

IOException

close

public void close()
           throws IOException

This call will NOT close the underlying region.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Table

Throws:

IOException

coprocessorService

public CoprocessorRpcChannel coprocessorService(byte[] row)

Specified by:

coprocessorService in interface Table

coprocessorService

public <T extends Service,R> Map<byte[],R> coprocessorService(Class<T> service,
                                                              byte[] startKey,
                                                              byte[] endKey,
                                                              org.apache.hadoop.hbase.client.coprocessor.Batch.Call<T,R> callable)
                                                       throws ServiceException,
                                                              Throwable

Specified by:

coprocessorService in interface Table

Throws:

ServiceException

Throwable

coprocessorService

public <T extends Service,R> void coprocessorService(Class<T> service,
                                                     byte[] startKey,
                                                     byte[] endKey,
                                                     org.apache.hadoop.hbase.client.coprocessor.Batch.Call<T,R> callable,
                                                     org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
                                              throws ServiceException,
                                                     Throwable

Specified by:

coprocessorService in interface Table

Throws:

ServiceException

Throwable

batchCoprocessorService

public <R extends Message> Map<byte[],R> batchCoprocessorService(Descriptors.MethodDescriptor methodDescriptor,
                                                                 Message request,
                                                                 byte[] startKey,
                                                                 byte[] endKey,
                                                                 R responsePrototype)
                                                          throws ServiceException,
                                                                 Throwable

Specified by:

batchCoprocessorService in interface Table

Throws:

ServiceException

Throwable

batchCoprocessorService

public <R extends Message> void batchCoprocessorService(Descriptors.MethodDescriptor methodDescriptor,
                                                        Message request,
                                                        byte[] startKey,
                                                        byte[] endKey,
                                                        R responsePrototype,
                                                        org.apache.hadoop.hbase.client.coprocessor.Batch.Callback<R> callback)
                                                 throws ServiceException,
                                                        Throwable

Specified by:

batchCoprocessorService in interface Table

Throws:

ServiceException

Throwable

checkAndMutate

@Deprecated
public boolean checkAndMutate(byte[] row,
                                          byte[] family,
                                          byte[] qualifier,
                                          CompareFilter.CompareOp compareOp,
                                          byte[] value,
                                          RowMutations mutation)
                                   throws IOException

Deprecated.

Specified by:

checkAndMutate in interface Table

Throws:

IOException

checkAndMutate

@Deprecated
public boolean checkAndMutate(byte[] row,
                                          byte[] family,
                                          byte[] qualifier,
                                          CompareOperator compareOp,
                                          byte[] value,
                                          RowMutations mutation)
                                   throws IOException

Deprecated.

Specified by:

checkAndMutate in interface Table

Throws:

IOException

setOperationTimeout

@Deprecated
public void setOperationTimeout(int operationTimeout)

Deprecated.

Specified by:

setOperationTimeout in interface Table

getOperationTimeout

@Deprecated
public int getOperationTimeout()

Deprecated.

Specified by:

getOperationTimeout in interface Table

setRpcTimeout

@Deprecated
public void setRpcTimeout(int rpcTimeout)

Deprecated.

Specified by:

setRpcTimeout in interface Table

getReadRpcTimeout

public long getReadRpcTimeout(TimeUnit unit)

Specified by:

getReadRpcTimeout in interface Table

setWriteRpcTimeout

@Deprecated
public void setWriteRpcTimeout(int writeRpcTimeout)

Deprecated.

Specified by:

setWriteRpcTimeout in interface Table

getOperationTimeout

public long getOperationTimeout(TimeUnit unit)

Specified by:

getOperationTimeout in interface Table

setReadRpcTimeout

@Deprecated
public void setReadRpcTimeout(int readRpcTimeout)

Deprecated.

Specified by:

setReadRpcTimeout in interface Table

getWriteRpcTimeout

public long getWriteRpcTimeout(TimeUnit unit)

Specified by:

getWriteRpcTimeout in interface Table

getRpcTimeout

@Deprecated
public int getRpcTimeout()

Deprecated.

Specified by:

getRpcTimeout in interface Table

getRpcTimeout

public long getRpcTimeout(TimeUnit unit)

Specified by:

getRpcTimeout in interface Table

getWriteRpcTimeout

@Deprecated
public int getWriteRpcTimeout()

Deprecated.

Specified by:

getWriteRpcTimeout in interface Table

getReadRpcTimeout

@Deprecated
public int getReadRpcTimeout()

Deprecated.

Specified by:

getReadRpcTimeout in interface Table