SPLICE-1351 Upgrade Sketching Library from 0.8.1 - 0.8.4
SPLICE-1351 Upgrade Sketching Library from 0.8.1 - 0.8.4

CompilerWorks/spliceengine,splicemachine/spliceengine,splicemachine/spliceengine,splicemachine/spliceengine,splicemachine/spliceengine,splicemachine/spliceengine,splicemachine/spliceengine,CompilerWorks/spliceengine,splicemachine/spliceengine,CompilerWorks/spliceengine,CompilerWorks/spliceengine,CompilerWorks/spliceengine,CompilerWorks/spliceengine