Index: third_party/buildbot_8_4p1/buildbot/db/pool.py |
diff --git a/third_party/buildbot_8_4p1/buildbot/db/pool.py b/third_party/buildbot_8_4p1/buildbot/db/pool.py |
index ea3df35af4e7b6f2b3c91b5758178bbc1cd34ef0..270243d4e855f1a1dda1edc5e3fa390e7614e22c 100644 |
--- a/third_party/buildbot_8_4p1/buildbot/db/pool.py |
+++ b/third_party/buildbot_8_4p1/buildbot/db/pool.py |
@@ -50,6 +50,10 @@ class DBThreadPool(threadpool.ThreadPool): |
if engine.dialect.name == 'sqlite': |
vers = self.get_sqlite_version() |
log.msg("Using SQLite Version %s" % (vers,)) |
+ if vers < (3,7): |
+ log.msg("NOTE: this old version of SQLite does not support " |
+ "WAL journal mode; a busy master may encounter " |
+ "'Database is locked' errors. Consider upgrading.") |
if vers < (3,3,17): |
log.msg("NOTE: this old version of SQLite does not support " |
"multiple simultaneous accesses to the database; " |