Details
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Task
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Status: Closed
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Major - P3
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Resolution: Fixed
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None
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None
Description
https://docs.mongodb.org/manual/faq/concurrency/
The following administrative commands lock the database but only hold the lock for a very short time:
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db.collection.dropIndex(),
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db.getLastError(),
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db.isMaster(),
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rs.status() (i.e. replSetGetStatus),
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db.serverStatus(),
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db.auth(), and
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db.addUser().
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I deep into the source codeļ¼and did some test work, found that the following operaiotn will not lock the database, if this document is not update to date?
db.getLastError(),
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db.isMaster(),
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rs.status() (i.e. replSetGetStatus),
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db.serverStatus(),
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