Uses of Interface org.apache.orc.MemoryManager.Callback (ORC Core 1.6.6 API)
Date: 2021-01-13

## Uses of Interface
org.apache.orc.MemoryManager.Callback

- Packages that use MemoryManager.Callback
  Package | Description
  --- | ---
  org.apache.orc |
  org.apache.orc.impl |
  org.apache.orc.impl.writer |

- - ### Uses of MemoryManager.Callback in org.apache.orc

    Methods in org.apache.orc with parameters of type MemoryManager.Callback
    Modifier and Type | Method and Description
    --- | ---
    `void` | MemoryManager.`addWriter(Path path, long requestedAllocation, MemoryManager.Callback callback)` Add a new writer's memory allocation to the pool.
    `default long` | MemoryManager.`checkMemory(long previousAllocation, MemoryManager.Callback writer)` As part of adding rows, the writer calls this method to determine if the scale factor has changed.

  - ### Uses of MemoryManager.Callback in org.apache.orc.impl

    Classes in org.apache.orc.impl that implement MemoryManager.Callback
    Modifier and Type | Class and Description
    --- | ---
    `class` | `WriterImpl` An ORC file writer.

    Methods in org.apache.orc.impl with parameters of type MemoryManager.Callback
    Modifier and Type | Method and Description
    --- | ---
    `void` | MemoryManagerImpl.`addWriter(Path path, long requestedAllocation, MemoryManager.Callback callback)` Add a new writer's memory allocation to the pool.
    `long` | MemoryManagerImpl.`checkMemory(long previous, MemoryManager.Callback writer)`

  - ### Uses of MemoryManager.Callback in org.apache.orc.impl.writer

    Classes in org.apache.orc.impl.writer that implement MemoryManager.Callback
    Modifier and Type | Class and Description
    --- | ---
    `class` | `WriterImplV2` An ORCv2 file writer.

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