Creates a unique range transfer log pathname. More...

Collaboration diagram for Hypertable::TransferLog:

Public Member Functions
	TransferLog (FilesystemPtr &fs, const string &toplevel_dir, const string &table_id, const string &end_row)
	Constructor. More...

string &	name ()
	Returns pathname of transfer log. More...

Private Attributes
string	m_logname
	Full path name of transfer log. More...

Detailed Description

Creates a unique range transfer log pathname.

Definition at line 46 of file TransferLog.h.

Constructor & Destructor Documentation

Hypertable::TransferLog::TransferLog	(	FilesystemPtr &	fs,
		const string &	toplevel_dir,
		const string &	table_id,
		const string &	end_row
	)

inline

Constructor.

Initializes m_logname with a new transfer log path with the following format:

<toplevel-dir>/tables/<table-id>/_xfer/<end-row-hash>_<timestamp>

Where the <end-row-hash> component is the base-64 MD5 hash of end_row and <timestamp> is the current time in Epoch time.

Parameters

fs	Pointer to filesystem
toplevel_dir	Toplevel database directory in fs
table_id	Table identifier of corresponding table
end_row	End row of corresponding range

Definition at line 62 of file TransferLog.h.

string& Hypertable::TransferLog::name ( )

inline

Returns pathname of transfer log.

Definition at line 80 of file TransferLog.h.

string Hypertable::TransferLog::m_logname

private

Full path name of transfer log.

Definition at line 85 of file TransferLog.h.

The documentation for this class was generated from the following file: