AsyncBufferedMutator (Apache HBase 2.1.0-cdh6.3.2 API)

All Superinterfaces:

AutoCloseable, Closeable
```
@InterfaceAudience.Public
public interface AsyncBufferedMutator
extends Closeable
```
Used to communicate with a single HBase table in batches. Obtain an instance from a AsyncConnection and call close() afterwards.
The implementation is required to be thread safe.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`void`	`close()` Performs a `flush()` and releases any resources held.
`void`	`flush()` Executes all the buffered, asynchronous operations.
`org.apache.hadoop.conf.Configuration`	`getConfiguration()` Returns the `Configuration` object used by this instance.
`TableName`	`getName()` Gets the fully qualified table name instance of the table that this `AsyncBufferedMutator` writes to.
`default long`	`getPeriodicalFlushTimeout(TimeUnit unit)` Returns the periodical flush interval, 0 means disabled.
`long`	`getWriteBufferSize()` Returns the maximum size in bytes of the write buffer.
`List<CompletableFuture<Void>>`	`mutate(List<? extends Mutation> mutations)` Send some `Mutation`s to the table.
`default CompletableFuture<Void>`	`mutate(Mutation mutation)` Sends a `Mutation` to the table.

- Method Detail
  - getName
```
TableName getName()
```
    Gets the fully qualified table name instance of the table that this AsyncBufferedMutator writes to.
  - getConfiguration
```
org.apache.hadoop.conf.Configuration getConfiguration()
```
    Returns the Configuration object used by this instance.
    The reference returned is not a copy, so any change made to it will affect this instance.
  - mutate
```
default CompletableFuture<Void> mutate(Mutation mutation)
```
    Sends a Mutation to the table. The mutations will be buffered and sent over the wire as part of a batch. Currently only supports Put and Delete mutations.
    
    Parameters:
    
    mutation - The data to send.
  - mutate
```
List<CompletableFuture<Void>> mutate(List<? extends Mutation> mutations)
```
    Send some Mutations to the table. The mutations will be buffered and sent over the wire as part of a batch. There is no guarantee of sending entire content of mutations in a single batch, the implementations are free to break it up according to the write buffer capacity.
    
    Parameters:
    
    mutations - The data to send.
  - flush
```
void flush()
```
    Executes all the buffered, asynchronous operations.
  - close
```
void close()
```
    Performs a flush() and releases any resources held.
    
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface Closeable
  - getWriteBufferSize
```
long getWriteBufferSize()
```
    Returns the maximum size in bytes of the write buffer.
    The default value comes from the configuration parameter hbase.client.write.buffer.
    
    Returns:
    
    The size of the write buffer in bytes.
  - getPeriodicalFlushTimeout
```
default long getPeriodicalFlushTimeout(TimeUnit unit)
```
    Returns the periodical flush interval, 0 means disabled.

Interface AsyncBufferedMutator

Method Summary

Method Detail

getName

getConfiguration

mutate

mutate

flush

close

getWriteBufferSize

getPeriodicalFlushTimeout