[SERVER-25911] Tune performance of $match stage - MongoDB Jira

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Details

Type: Task
Status: Closed
Priority: Major - P3
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 3.4.0-rc4
Component/s: Aggregation Framework, Performance
Labels:
None

Backwards Compatibility:
Fully Compatible
Sprint:
Query 2016-11-21

Description

Performance analysis turned up some unnecessary string allocation that we should get rid of.

We should look to see if there's a way to get rid of this call to BSONObjBuilder::hasField().

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is related to

SERVER-22631 Improve efficiency of matching during an aggregation pipeline.

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People

Assignee:: Charlie Swanson

Reporter:: Charlie Swanson

Participants:: Charlie Swanson, Githook User

Votes:: 0 Vote for this issue

Watchers:: 3 Start watching this issue

Dates

Created:: Aug 31 2016 06:43:08 PM UTC

Updated:: Nov 19 2016 12:05:55 AM UTC

Resolved:: Nov 11 2016 03:11:05 PM UTC