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Type:
Improvement
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Resolution: Done
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Priority:
Minor - P4
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Affects Version/s: 2.6.0-rc0
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Component/s: Replication
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In src/mongo/db/repl/rs_sync.cpp:966:
LOG(1) << "replSet last: " << slave->last.toString() << " to "
On loglevel 1, which is quite common, this creates a large number of cryptic log messages:
2014-03-06T13:17:43.811+1100 [rsSyncNotifier] replSet last: 5317dac6:5 to 5317dac7:1 2014-03-06T13:17:43.813+1100 [rsSyncNotifier] replSet last: 5317dac7:1 to 5317dac7:2 2014-03-06T13:17:43.815+1100 [rsSyncNotifier] replSet last: 5317dac7:2 to 5317dac7:5 2014-03-06T13:17:43.815+1100 [rsSyncNotifier] replSet last: 5317dac7:6 to 5317dac7:6 2014-03-06T13:17:43.818+1100 [rsSyncNotifier] replSet last: 5317dac7:6 to 5317dac7:9 2014-03-06T13:17:43.818+1100 [rsSyncNotifier] replSet last: 5317dac7:a to 5317dac7:a 2014-03-06T13:17:43.820+1100 [rsSyncNotifier] replSet last: 5317dac7:a to 5317dac7:d 2014-03-06T13:17:43.822+1100 [rsSyncNotifier] replSet last: 5317dac7:d to 5317dac7:f 2014-03-06T13:17:43.822+1100 [rsSyncNotifier] replSet last: 5317dac7:11 to 5317dac7:11 2014-03-06T13:17:43.824+1100 [rsSyncNotifier] replSet last: 5317dac7:11 to 5317dac7:13 2014-03-06T13:17:43.824+1100 [rsSyncNotifier] replSet last: 5317dac7:15 to 5317dac7:15 2014-03-06T13:17:43.826+1100 [rsSyncNotifier] replSet last: 5317dac7:15 to 5317dac7:19 2014-03-06T13:17:43.828+1100 [rsSyncNotifier] replSet last: 5317dac7:19 to 5317dac7:1c 2014-03-06T13:17:43.829+1100 [rsSyncNotifier] replSet last: 5317dac7:1d to 5317dac7:1d 2014-03-06T13:17:43.831+1100 [rsSyncNotifier] replSet last: 5317dac7:1d to 5317dac7:20 2014-03-06T13:17:43.831+1100 [rsSyncNotifier] replSet last: 5317dac7:21 to 5317dac7:21 2014-03-06T13:17:43.833+1100 [rsSyncNotifier] replSet last: 5317dac7:21 to 5317dac7:24 2014-03-06T13:17:43.835+1100 [rsSyncNotifier] replSet last: 5317dac7:24 to 5317dac7:26 2014-03-06T13:17:43.836+1100 [rsSyncNotifier] replSet last: 5317dac7:28 to 5317dac7:28 2014-03-06T13:17:43.838+1100 [rsSyncNotifier] replSet last: 5317dac7:28 to 5317dac7:2a
Can we explain these better, or alternatively raise the log level to 2 or 3 if they are not required for normal operational use?