public class OptimizerHeuristic extends OptimizerRuleBased
Optimizer.CostModelType, Optimizer.PlanInputType| Modifier and Type | Field and Description |
|---|---|
static double |
EXEC_TIME_THRESHOLD |
ALLOW_REMOTE_NESTED_PARALLELISM, FUNCTION_UNFOLD_NAMEPREFIX, MAX_REPLICATION_FACTOR_EXPORT, MAX_REPLICATION_FACTOR_PARTITIONING, PAR_K_FACTOR, PAR_K_MR_FACTOR, PROB_SIZE_THRESHOLD_MB, PROB_SIZE_THRESHOLD_PARTITIONING, PROB_SIZE_THRESHOLD_REMOTE| Constructor and Description |
|---|
OptimizerHeuristic() |
| Modifier and Type | Method and Description |
|---|---|
Optimizer.CostModelType |
getCostModelType() |
ParForProgramBlock.POptMode |
getOptMode() |
allowsBinaryCellPartitions, getPlanInputType, isInMemoryResultMerge, optimize, toMBgetNumEvaluatedPlans, getNumTotalPlanspublic static final double EXEC_TIME_THRESHOLD
public Optimizer.CostModelType getCostModelType()
getCostModelType in class OptimizerRuleBasedpublic ParForProgramBlock.POptMode getOptMode()
getOptMode in class OptimizerRuleBasedCopyright © 2020 The Apache Software Foundation. All rights reserved.