Hi all, I went through the StoreCostController implementation to get an idea of the estimated costs for store/fetch operations.
public static final double BASE_CACHED_ROW_FETCH_COST = 0.17; public static final double BASE_UNCACHED_ROW_FETCH_COST = 1.5; public static final double BASE_GROUPSCAN_ROW_COST = 0.12; public static final double BASE_NONGROUPSCAN_ROW_FETCH_COST = 0.25; public static final double BASE_HASHSCAN_ROW_FETCH_COST = 0.14; public static final int STORECOST_CLUSTERED = 0x01; public static final int STORECOST_SCAN_SET = 0x01; public static final int STORECOST_SCAN_NORMAL = 0x02; I want to reduce the cost allocated to seek operations for a particular test. Can anyone specify which of these costs are related to the seek time? -- Thanks and Regards, Isuru
