log_reducer_impl.hpp File Reference

#include <stdint.h>
#include <atomic>
#include <iosfwd>
#include <map>
#include <memory>
#include <string>
#include <vector>
#include "foedus/attachable.hpp"
#include "foedus/fwd.hpp"
#include "foedus/initializable.hpp"
#include "foedus/assorted/cacheline.hpp"
#include "foedus/assorted/raw_atomics.hpp"
#include "foedus/cache/snapshot_file_set.hpp"
#include "foedus/fs/fwd.hpp"
#include "foedus/fs/path.hpp"
#include "foedus/log/fwd.hpp"
#include "foedus/log/log_id.hpp"
#include "foedus/memory/aligned_memory.hpp"
#include "foedus/snapshot/fwd.hpp"
#include "foedus/snapshot/log_reducer_ref.hpp"
#include "foedus/snapshot/mapreduce_base_impl.hpp"
#include "foedus/snapshot/snapshot_id.hpp"
#include "foedus/snapshot/snapshot_writer_impl.hpp"
#include "foedus/soc/shared_cond.hpp"
#include "foedus/soc/shared_memory_repo.hpp"
#include "foedus/storage/fwd.hpp"
#include "foedus/storage/storage_id.hpp"
#include "foedus/thread/condition_variable_impl.hpp"
#include "foedus/thread/fwd.hpp"

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Classes
union	foedus::snapshot::ReducerBufferStatus
	Compactly represents important status informations of a reducer buffer. More...
struct	foedus::snapshot::ReducerBufferStatus::Components
struct	foedus::snapshot::BlockHeaderBase
	All log blocks in mapper/reducers start with this header. More...
struct	foedus::snapshot::FullBlockHeader
	All blocks that have content start with this header. More...
struct	foedus::snapshot::FillerBlockHeader
	A header for a dummy storage block that fills the gap between the end of previous storage block and the beginning of next storage block. More...
struct	foedus::snapshot::LogReducerControlBlock
	Shared data for LogReducer. More...
class	foedus::snapshot::LogReducer
	A log reducer, which receives log entries sent from mappers and applies them to construct new snapshot files. More...

Namespaces
	foedus
	Root package of FOEDUS (Fast Optimistic Engine for Data Unification Services).
	foedus::snapshot
	Snapshot Manager, which manages snapshot files of the database.

Enumerations
enum	foedus::snapshot::ReducerConstants { foedus::snapshot::kFlagNoMoreWriters = 0x0001 }