v1
{"sstFiles":[{"localFileName":"000008.sst","dfsSstFileName":"000008-d41a4c93-56ea-4814-8e7a-f92bd6c9da7e.sst","sizeBytes":1227}],"numKeys":1,"numInternalKeys":0,"columnFamilyMapping":{},"columnFamilyTypeMap":{},"maxColumnFamilyId":0}