@@ -109,11 +109,11 @@ class DatabaseEngine(object):
)
def connect(self, logger):
- return Database(logger, self.dbname)
+ return Database(logger, self.dbname, self.sync)
class Database(object):
- def __init__(self, logger, dbname, sync=True):
+ def __init__(self, logger, dbname, sync):
self.dbname = dbname
self.logger = logger
@@ -121,6 +121,11 @@ class Database(object):
self.db.row_factory = sqlite3.Row
with closing(self.db.cursor()) as cursor:
+ cursor.execute("PRAGMA journal_mode = WAL")
+ cursor.execute(
+ "PRAGMA synchronous = %s" % ("NORMAL" if sync else "OFF")
+ )
+
cursor.execute("SELECT sqlite_version()")
version = []
When the sqlite database backend was restructured, the code to make the databases run in WAL mode and to control if sync() is called was accidentally dropped. This caused terrible database performance to the point that server timeouts were occurring causing really slow builds. Fix this by properly enabling WAL mode and setting the synchronous flag as requested Signed-off-by: Joshua Watt <JPEWhacker@gmail.com> --- bitbake/lib/hashserv/sqlite.py | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-)