org.apache.hadoop.hive.common.io (Hive Storage API 2.1.1-pre-orc API)
Date: 2016-10-19

# Package org.apache.hadoop.hive.common.io

- Interface Summary
  Interface | Description
  --- | ---
  Allocator | An allocator provided externally to storage classes to allocate MemoryBuffer-s.
  DataCache | An abstract data cache that IO formats can use to retrieve and cache data.
  DataCache.DiskRangeListFactory | Disk range factory used during cache retrieval.

- Class Summary
  Class | Description
  --- | ---
  DataCache.BooleanRef |
  DiskRange | The sections of a file.
  DiskRangeList | Java linked list iterator interface is convoluted, and moreover concurrent modifications of the same list by multiple iterators are impossible.
  DiskRangeList.CreateHelper |
  DiskRangeList.MutateHelper | List in-place mutation helper - a bogus first element that is inserted before list head, and thus remains constant even if head is replaced with some new range via in-place list mutation.

- Exception Summary
  Exception | Description
  --- | ---
  Allocator.AllocatorOutOfMemoryException |

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