{
"type": "compact",
"dataSource": "compaction-tutorial",
"interval": "2015-09-12/2015-09-13",
"tuningConfig" : {
"type" : "index",
"maxRowsPerSegment" : 5000000,
"maxRowsInMemory" : 25000,
"forceExtendableShardSpecs" : true
}