2017-03-08T15:21:16.453+0800 I NETWORK [thread1] waiting for connections on port 27017
2017-03-08T15:21:17.026+0800 I FTDC [ftdc] Unclean full-time diagnostic data capture shutdown detected, found interim file, some metrics may have been lost.
Why did the following sentence appear after waiting for the port connection to appear? What causes it? Novice solution
1. Delete diagnostic Data:
rm -f /var/lib/mongo/diagnostic.data/*
2. Start mongodb.
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