Package com.google.cloud.bigtable.hbase

Class BigtableBufferedMutatorHelper

java.lang.Object

com.google.cloud.bigtable.hbase.BigtableBufferedMutatorHelper

public class BigtableBufferedMutatorHelper
extends Object

A helper for Bigtable's BufferedMutator implementations.

Version:

$Id: $Id

Author:

sduskis

Field Summary

Fields

Modifier and Type	Field	Description
protected static com.google.cloud.bigtable.config.Logger	LOG	Constant LOG

Constructor Summary

Constructors

Constructor	Description
BigtableBufferedMutatorHelper(HBaseRequestAdapter adapter, org.apache.hadoop.conf.Configuration configuration, com.google.cloud.bigtable.grpc.BigtableSession session)	Constructor for BigtableBufferedMutator.

Method Summary

Modifier and Type	Method	Description
void	close()
void	flush()
org.apache.hadoop.conf.Configuration	getConfiguration()
org.apache.hadoop.hbase.TableName	getName()
long	getWriteBufferSize()
boolean	hasInflightRequests()	hasInflightRequests.
List<com.google.common.util.concurrent.ListenableFuture<?>>	mutate(List<? extends org.apache.hadoop.hbase.client.Mutation> mutations)
com.google.common.util.concurrent.ListenableFuture<?>	mutate(org.apache.hadoop.hbase.client.Mutation mutation)	Being a Mutation.
void	sendUnsent()

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static final com.google.cloud.bigtable.config.Logger LOG

Constant LOG

Constructor Detail

BigtableBufferedMutatorHelper

public BigtableBufferedMutatorHelper(HBaseRequestAdapter adapter,
                                     org.apache.hadoop.conf.Configuration configuration,
                                     com.google.cloud.bigtable.grpc.BigtableSession session)

Constructor for BigtableBufferedMutator.

Parameters:

adapter - Converts HBase objects to Bigtable protos

configuration - For Additional configuration. TODO: move this to options

session - a BigtableSession to get BigtableOptions, AsyncExecutor and BulkMutation objects from starting the async operations on the BigtableDataClient.

Method Detail

close

public void close()
           throws IOException

Throws:

IOException

flush

public void flush()
           throws IOException

Throws:

IOException

sendUnsent

public void sendUnsent()

getConfiguration

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

getName

public org.apache.hadoop.hbase.TableName getName()

getWriteBufferSize

public long getWriteBufferSize()

mutate

public List<com.google.common.util.concurrent.ListenableFuture<?>> mutate(List<? extends org.apache.hadoop.hbase.client.Mutation> mutations)

mutate

public com.google.common.util.concurrent.ListenableFuture<?> mutate(org.apache.hadoop.hbase.client.Mutation mutation)

Being a Mutation. This method will block if either of the following are true: 1) There are more than maxInflightRpcs RPCs in flight 2) There are more than getWriteBufferSize() bytes pending

Returns:

hasInflightRequests

public boolean hasInflightRequests()

hasInflightRequests.

Returns:

a boolean.