We got a couple of hundred of these errors today before our application closed the connection to mongos and reconnected:
Mongo::OperationFailure: db config reload failed!
the only thing I can see in the mongos logs at the same time is this:
Sat Sep 3 06:12:57 [conn1630] ns: fragments_20110831.exposure_fragments ClusteredCursor::query attempt: 0 Sat Sep 3 06:13:01 [conn1630] ns: fragments_20110831.exposure_fragments ClusteredCursor::query attempt: 0 Sat Sep 3 06:13:12 [conn1630] ns: fragments_20110831.exposure_fragments ClusteredCursor::query attempt: 0
which doesn't look related, but we have approximately 19000 lines of that message in the mongos log, just in the first six hours of today.
- is related to
-
SERVER-3754 Seeing lots of setShardVersion failed
- Closed
-
SERVER-3755 mongos died unexpectedly
- Closed