Uses of Package org.apache.cassandra.utils.memory (apache-cassandra API)
Date: 2018-02-14

# Uses of Package
org.apache.cassandra.utils.memory

- Packages that use org.apache.cassandra.utils.memory
  Package | Description
  --- | ---
  org.apache.cassandra.cql3 |
  org.apache.cassandra.db |
  org.apache.cassandra.db.partitions |
  org.apache.cassandra.db.rows |
  org.apache.cassandra.utils.memory |

- Classes in org.apache.cassandra.utils.memory used by org.apache.cassandra.cql3
  Class and Description
  AbstractAllocator

- Classes in org.apache.cassandra.utils.memory used by org.apache.cassandra.db
  Class and Description
  AbstractAllocator
  MemtableAllocator
  MemtablePool Represents an amount of memory used for a given purpose, that can be allocated to specific tasks through child MemtableAllocator objects.
  NativeAllocator This NativeAllocator uses global slab allocation strategy with slab size that scales exponentially from 8kb to 1Mb to serve allocation of up to 128kb.

- Classes in org.apache.cassandra.utils.memory used by org.apache.cassandra.db.partitions
  Class and Description
  MemtableAllocator

- Classes in org.apache.cassandra.utils.memory used by org.apache.cassandra.db.rows
  Class and Description
  AbstractAllocator
  NativeAllocator This NativeAllocator uses global slab allocation strategy with slab size that scales exponentially from 8kb to 1Mb to serve allocation of up to 128kb.

- Classes in org.apache.cassandra.utils.memory used by org.apache.cassandra.utils.memory
  Class and Description
  AbstractAllocator
  EnsureOnHeap
  HeapAllocator
  MemtableAllocator
  MemtableAllocator.SubAllocator Mark the BB as unused, permitting it to be reclaimed
  MemtableBufferAllocator
  MemtablePool Represents an amount of memory used for a given purpose, that can be allocated to specific tasks through child MemtableAllocator objects.
  MemtablePool.SubPool Note the difference between acquire() and allocate(); allocate() makes more resources available to all owners, and acquire() makes shared resources unavailable but still recorded.
  NativeAllocator This NativeAllocator uses global slab allocation strategy with slab size that scales exponentially from 8kb to 1Mb to serve allocation of up to 128kb.
  NativePool

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