[oe-commits] [bitbake] 05/12: prserv: Use a memory journal

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rpurdie pushed a commit to branch master
in repository bitbake.

commit ee3fc6030e653f3244b065fc89aafd2a7c36ae04
Author: Richard Purdie <richard.purdie at linuxfoundation.org>
AuthorDate: Wed Jul 24 14:12:05 2019 +0100

    prserv: Use a memory journal
    
    We've seen PR Server timeouts on the autobuilder, this is likely from the
    journal being blocked on disk IO generated by the build.
    
    Since we're running with synchronous off, we may as well put the journal
    into memory and avoid any IO related stalls.
    
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 lib/prserv/db.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/prserv/db.py b/lib/prserv/db.py
index d6188a6..117d8c0 100644
--- a/lib/prserv/db.py
+++ b/lib/prserv/db.py
@@ -257,7 +257,7 @@ class PRData(object):
         self.connection=sqlite3.connect(self.filename, isolation_level="EXCLUSIVE", check_same_thread = False)
         self.connection.row_factory=sqlite3.Row
         self.connection.execute("pragma synchronous = off;")
-        self.connection.execute("PRAGMA journal_mode = WAL;")
+        self.connection.execute("PRAGMA journal_mode = MEMORY;")
         self._tables={}
 
     def disconnect(self):

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