: !lyU_9g sourcemergelucene.version3.0.3.0os Windows_NTos.archAMD64 os.versionMicrosoft Windows NT 6.3.9600.0 java.version java.vendoroptimizeFalse mergeFactor10mergeDocStoresTrue CommitType/SaveCommit_457f6941-0db9-47e7-90f4-a7575f8d074eOU