Uses of Interface
org.apache.drill.exec.ops.BufferManager

Packages that use BufferManager

Package	Description
io.netty.buffer
org.apache.drill.exec.memory	Memory Allocation, Account and Management See the README.md file in this directory for detailed information about Drill's memory allocation subsystem.
org.apache.drill.exec.ops
org.apache.drill.test	Provides a variety of test framework tools to simplify Drill unit tests and ad-hoc tests created while developing features.

Uses of BufferManager in io.netty.buffer

Constructors in io.netty.buffer with parameters of type BufferManager

Constructor and Description
DrillBuf(AtomicInteger refCnt, AllocationManager.BufferLedger ledger, UnsafeDirectLittleEndian byteBuf, BufferManager manager, io.netty.buffer.ByteBufAllocator alloc, int offset, int length, boolean isEmpty)

Uses of BufferManager in org.apache.drill.exec.memory

Methods in org.apache.drill.exec.memory with parameters of type BufferManager

Modifier and Type	Method and Description
DrillBuf	BaseAllocator.buffer(int initialRequestSize, BufferManager manager)
DrillBuf	BufferAllocator.buffer(int size, BufferManager manager) Allocate a new or reused buffer of the provided size.
DrillBuf	AllocationManager.BufferLedger.newDrillBuf(int offset, int length, BufferManager manager) Create a new DrillBuf associated with this AllocationManager and memory.

Uses of BufferManager in org.apache.drill.exec.ops

Classes in org.apache.drill.exec.ops that implement BufferManager

Modifier and Type	Class and Description
class	BufferManagerImpl

Fields in org.apache.drill.exec.ops declared as BufferManager

Modifier and Type	Field and Description
protected BufferManager	BaseOperatorContext.manager

Methods in org.apache.drill.exec.ops that return BufferManager

Modifier and Type	Method and Description
protected BufferManager	FragmentContextImpl.getBufferManager()
protected abstract BufferManager	BaseFragmentContext.getBufferManager()
BufferManager	BaseFragmentContext.getManagedBufferManager()
BufferManager	FragmentContext.getManagedBufferManager()

Uses of BufferManager in org.apache.drill.test

Methods in org.apache.drill.test that return BufferManager

Modifier and Type	Method and Description
protected BufferManager	OperatorFixture.MockFragmentContext.getBufferManager()