Index

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A

AggregatedMemoryContext - Interface in io.trino.memory.context

aggregateRevocableMemoryContext() - Method in class io.trino.memory.context.MemoryTrackingContext

aggregateUserMemoryContext() - Method in class io.trino.memory.context.MemoryTrackingContext

C

close() - Method in interface io.trino.memory.context.AggregatedMemoryContext

close() - Method in interface io.trino.memory.context.LocalMemoryContext

Closes this LocalMemoryContext.

close() - Method in class io.trino.memory.context.MemoryTrackingContext

close() - Method in class io.trino.memory.context.SimpleLocalMemoryContext

G

getBytes() - Method in interface io.trino.memory.context.AggregatedMemoryContext

getBytes() - Method in interface io.trino.memory.context.LocalMemoryContext

getBytes() - Method in class io.trino.memory.context.SimpleLocalMemoryContext

getRevocableMemory() - Method in class io.trino.memory.context.MemoryTrackingContext

getUserMemory() - Method in class io.trino.memory.context.MemoryTrackingContext

I

initializeLocalMemoryContexts(String) - Method in class io.trino.memory.context.MemoryTrackingContext

This method has to be called to initialize the local memory contexts.

io.trino.memory.context - package io.trino.memory.context

L

LocalMemoryContext - Interface in io.trino.memory.context

localRevocableMemoryContext() - Method in class io.trino.memory.context.MemoryTrackingContext

localUserMemoryContext() - Method in class io.trino.memory.context.MemoryTrackingContext

M

MemoryReservationHandler - Interface in io.trino.memory.context

MemoryTrackingContext - Class in io.trino.memory.context

This class is used to track memory usage at all levels (operator, driver, pipeline, etc.).

MemoryTrackingContext(AggregatedMemoryContext, AggregatedMemoryContext) - Constructor for class io.trino.memory.context.MemoryTrackingContext

N

newAggregatedMemoryContext() - Method in interface io.trino.memory.context.AggregatedMemoryContext

newAggregateRevocableMemoryContext() - Method in class io.trino.memory.context.MemoryTrackingContext

newAggregateUserMemoryContext() - Method in class io.trino.memory.context.MemoryTrackingContext

newLocalMemoryContext(String) - Method in interface io.trino.memory.context.AggregatedMemoryContext

newMemoryTrackingContext() - Method in class io.trino.memory.context.MemoryTrackingContext

newRootAggregatedMemoryContext(MemoryReservationHandler, long) - Static method in interface io.trino.memory.context.AggregatedMemoryContext

newSimpleAggregatedMemoryContext() - Static method in interface io.trino.memory.context.AggregatedMemoryContext

newUserMemoryContext(String) - Method in class io.trino.memory.context.MemoryTrackingContext

R

reserveMemory(String, long) - Method in interface io.trino.memory.context.MemoryReservationHandler

S

setBytes(long) - Method in interface io.trino.memory.context.LocalMemoryContext

When this method returns, the bytes tracked by this LocalMemoryContext has been updated.

setBytes(long) - Method in class io.trino.memory.context.SimpleLocalMemoryContext

SimpleLocalMemoryContext - Class in io.trino.memory.context

SimpleLocalMemoryContext(AggregatedMemoryContext, String) - Constructor for class io.trino.memory.context.SimpleLocalMemoryContext

T

toString() - Method in class io.trino.memory.context.MemoryTrackingContext

toString() - Method in class io.trino.memory.context.SimpleLocalMemoryContext

tryReserveMemory(String, long) - Method in interface io.trino.memory.context.MemoryReservationHandler

Try reserving the given number of bytes.

trySetBytes(long) - Method in interface io.trino.memory.context.LocalMemoryContext

This method can return false when there is not enough memory available to satisfy a positive delta allocation (bytes is greater than the bytes tracked by this LocalMemoryContext).

trySetBytes(long) - Method in class io.trino.memory.context.SimpleLocalMemoryContext

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