From: Chris Larson <chris_larson@mentor.com>
Date: Thu, 18 Nov 2010 17:54:10 +0000 (-0700)
Subject: persist_data: handle locked db for SELECT
X-Git-Tag: 2011-1~3135
X-Git-Url: https://code.ossystems.io/gitweb?a=commitdiff_plain;h=3a2176fe7383278503dcf732d98e10c520b29935;p=openembedded-core.git

persist_data: handle locked db for SELECT

Parallel processes interacting with the persist_data db can quite easily
explode without this.

(Bitbake rev: b3d5432cff0ff28f4c8a5bcf10efa3e383b4fd4d)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
---

diff --git a/bitbake/lib/bb/persist_data.py b/bitbake/lib/bb/persist_data.py
index 17975b64a5..76bff16658 100644
--- a/bitbake/lib/bb/persist_data.py
+++ b/bitbake/lib/bb/persist_data.py
@@ -127,9 +127,7 @@ class PersistData:
         count = 0
         while True:
             try:
-                ret = self.cursor.execute(*query)
-                #print "Had to retry %s times" % count
-                return ret
+                return self.cursor.execute(*query)
             except sqlite3.OperationalError as e:
                 if 'database is locked' in str(e) and count < 500:
                     count = count + 1