setting the wiredTigerEngineRuntimeConfig string in the shell, at the command line or in a config file does not change the config string when viewed through getParameter.
> db.adminCommand( { setParameter : 1, "wiredTigerEngineRuntimeConfig" : "cache_size=2GB" })
{ "was" : "", "ok" : 1 }
> db.adminCommand( { getParameter : "1", wiredTigerEngineRuntimeConfig : 1 } )
{ "wiredTigerEngineRuntimeConfig" : "", "ok" : 1 }
- related to
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SERVER-88645 Data race in accessing ServerParameter
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- Closed
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SERVER-29290 Report all current configuration options for mongod, including those set dynamically
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- Backlog
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SERVER-16019 Add special WT_CONNECTION::reconfigure command
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- Closed
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