Db_load error: Cannot allocate memory

Hi
when I try to import an dump file, i always get this error:
db_load: BDB2055 Lock table is out of available lock entries
db_load: Cannot allocate memory
I executed "db_load -f outdb/outdb2 -h env xass.db"
and i have set max locks by:
dbenv->set_lk_max_locks(dbenv,1000);
but it doesn't work.
What should I do to prevent this problem?
Thanks for your help in advance
Mark
Update:
I have doing some tests, and i found that if I increase the number of locks by "set_lk_max_locks" in DB_CONFIG file, the operation of db_load will success.
The point is that the larger db file may need a very big value of locks, so why "db_load" doesn't release the locks during the running procedure? Is this a bug for bdb?
becuase I can't increase the number of locks infinity!
if not, How can i cause "db_load" release the locks of transaction?
Does anybody can help me?
Mark

Hi Mark,
If you are importing a dump file into an existing environment and opened with the flags of(can have more) DB_INIT_LOCK | DB_INIT_LOG | DB_INIT_MPOOL | DB_INIT_TXN, then it is true you may see the error about "lock table is out of available lock entries" when the dump file is very big. The db_load process will not release the locks since it needs to provent other process from accessing the database being built to provide data consistency in the transactional environment.
The usually way for loading a database from a dump file is to specify an empty directory as the home directory. By this, the database will be created in a private non-transactional environment, and you can copy the database into your running environment after the db_load process finishes.
Regards,
Winter, Oracle Berkeley DB.

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Db_load error: Cannot allocate memory

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