OpDebug::execStats isn't being reset between operations

XMLWordPrintableJSON

    • Type: Bug
    • Resolution: Done
    • Priority: Major - P3
    • 2.6.0-rc3
    • Affects Version/s: 2.6.0-rc2
    • Component/s: Querying
    • None
    • Fully Compatible
    • ALL
    • Hide 
      db.setProfilingLevel(2)
db.test.insert({words: "test"})
db.test.ensureIndex({words:"text"})
db.test.aggregate([{$match: {$text: {$search: "test"}}}])
db.system.profile.find({
    "command.aggregate": {$exists: true},
    "execStats.type":"COLLSCAN"
}).pretty()
      Show
      db.setProfilingLevel(2) db.test.insert({words: "test" }) db.test.ensureIndex({words: "text" }) db.test.aggregate([{$match: {$text: {$search: "test" }}}]) db.system.profile.find({ "command.aggregate" : {$exists: true }, "execStats.type" : "COLLSCAN" }).pretty()
    • None
    • None
    • None
    • None
    • None
    • None
    • None

      Original title: Aggregate involving Text search reported by profiler as COLLSCAN

      This manifests as a non-query having the execStats of the last query.

      Text search query can't possibly be a collection scan:

      {
	"op" : "command",
	"ns" : "test.$cmd",
	"command" : {
		"aggregate" : "test",
		"pipeline" : [
			{
				"$match" : {
					"$text" : {
						"$search" : "test"
					}
				}
			}
		],
		"cursor" : {
			
		}
	},
	"keyUpdates" : 0,
	"numYield" : 0,
	"lockStats" : {
		"timeLockedMicros" : {
			"r" : NumberLong(205),
			"w" : NumberLong(0)
		},
		"timeAcquiringMicros" : {
			"r" : NumberLong(4),
			"w" : NumberLong(3)
		}
	},
	"responseLength" : 138,
	"millis" : 0,
	"execStats" : {
		"type" : "COLLSCAN",
		"works" : 29,
		"yields" : 0,
		"unyields" : 0,
		"invalidates" : 0,
		"advanced" : 27,
		"needTime" : 1,
		"needFetch" : 0,
		"isEOF" : 1,
		"docsTested" : 27,
		"children" : [ ]
	},
	"ts" : ISODate("2014-03-25T20:31:12.204Z"),
	"client" : "127.0.0.1",
	"allUsers" : [ ],
	"user" : ""
}

            Assignee:
            Mathias Stearn
            Reporter:
            Tyler Brock (Inactive)
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: