datafusion_execution

Module disk_manager

Source
Expand description

Manages files generated during query execution, files are hashed among the directories listed in RuntimeConfig::local_dirs.

Structs§

  • DiskManager
    Manages files generated during query execution, e.g. spill files generated while processing dataset larger than available memory.
  • RefCountedTempFile
    A wrapper around a NamedTempFile that also contains a reference to its parent temporary directory

Enums§