SERVER-84220:wiredTigerEngineRuntimeConfig perfect #1587
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After the interface is perfected, we can obtain complete wt configuration information |
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When we modify the configuration information of WT multiple times, Mongo server can only retain the last result and cannot obtain all modification records.
db.adminCommand( { setParameter : 1, "wiredTigerEngineRuntimeConfig" : "io_capacity=(total=110M)"})
{ "was" : "", "ok" : 1 }
db.adminCommand( { setParameter : 1, "wiredTigerEngineRuntimeConfig" : "eviction=(threads_min=8, threads_max=12)"})
{ "was" : "io_capacity=(total=110M)", "ok" : 1 }
db.adminCommand( { setParameter : 1, "wiredTigerEngineRuntimeConfig" : "verbose=[api:5]"})
{ "was" : "eviction=(threads_min=8, threads_max=12)", "ok" : 1 }
db.adminCommand( { getParameter : "1", wiredTigerEngineRuntimeConfig : 1 } )
{ "wiredTigerEngineRuntimeConfig" : "verbose=[api:5]", "ok" : 1 }