Uses of Interface
org.apache.hadoop.io.ByteBufferPool

Packages that use ByteBufferPool

Package	Description
org.apache.hadoop.fs	An abstract file system API.
org.apache.hadoop.fs.impl	This package contains implementation classes for use inside filesystems.
org.apache.hadoop.io	Generic i/o code for use when reading and writing data to the network, to databases, and to files.

Uses of ByteBufferPool in org.apache.hadoop.fs

Methods in org.apache.hadoop.fs with parameters of type ByteBufferPool

Modifier and Type	Method and Description
ByteBuffer	FSDataInputStream.read(ByteBufferPool bufferPool, int maxLength)
ByteBuffer	FSDataInputStream.read(ByteBufferPool bufferPool, int maxLength, EnumSet<ReadOption> opts)

Uses of ByteBufferPool in org.apache.hadoop.fs.impl

Classes in org.apache.hadoop.fs.impl with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw ByteBufferPool

Modifier and Type	Class and Description
class	TrackingByteBufferPool A wrapper ByteBufferPool implementation that tracks whether all allocated buffers are released.
class	VectorIOBufferPool A ByteBufferPool implementation that uses a pair of functions to allocate and release ByteBuffers; intended for use implementing the VectorIO API as it makes the pair of functions easier to pass around and use in existing code.

Methods in org.apache.hadoop.fs.impl with annotations of type with type parameters of type that implement declared as with annotations of type with type parameters of type with annotations of type with annotations of type with type parameters of type that return that return types with arguments of type with parameters of type with type arguments of type that throw with annotations of type with annotations of type with parameters of type with type arguments of type that throw ByteBufferPool

Modifier and Type	Method and Description
static TrackingByteBufferPool	TrackingByteBufferPool.wrap(ByteBufferPool allocator) Wrap an existing allocator with this tracking allocator.

Uses of ByteBufferPool in org.apache.hadoop.io

Classes in org.apache.hadoop.io that implement ByteBufferPool

Modifier and Type	Class and Description
class	ElasticByteBufferPool This is a simple ByteBufferPool which just creates ByteBuffers as needed.