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Type:
Bug
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Resolution: Duplicate
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Priority:
Minor - P4
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None
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Affects Version/s: None
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Component/s: Index Maintenance
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ALL
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None
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None
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None
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None
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None
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No indexes are updated on inserts (fast_oplog_insert does not update indexes).
> db.system.profile.ensureIndex({ns:1})
> db.system.profile.find({}).hint({ns:1}).explain()
{
"cursor" : "BtreeCursor ns_1",
"isMultiKey" : false,
"n" : 8,
... }
> db.system.profile.find({}).hint({ns:1}).explain()
{
"cursor" : "BtreeCursor ns_1",
"isMultiKey" : false,
"n" : 8,
... }
...
> db.system.profile.count()
12
...
> db.system.profile.count()
14
> db.system.profile.find({}).hint({ns:1}).explain()
{
"cursor" : "BtreeCursor ns_1",
"isMultiKey" : false,
"n" : 8,
... }
- related to
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SERVER-7107 Queries/getmores generate write lock stats in system.profile
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- Closed
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SERVER-12201 do not allow index entries on local.oplog.*
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- Closed
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SERVER-11611 remove DataFileMgr::insert*
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- Closed
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