Berkeley DB

DbEnv.set_lk_max_locks

						import com.sleepycat.db.*;
						public void set_lk_max_locks(int max)
						throws DbException;
					

Description

Set the maximum number of locks supported by the Berkeley DB Locking subsystem. This value is used by DbEnv.open to estimate how much space to allocate for various lock-table data structures. The default value is 1000 locks. For specific information on configuring the size of the Locking subsystem, see “Configuring Locking: Sizing the System.”

The DbEnv.set_lk_max_locks interface may only be used to configure Berkeley DB before the DbEnv.open interface is called.

The DbEnv.set_lk_max_locks method throws an exception that encapsulates a non-zero error value on failure.

The database environment’s maximum number of locks may ...