本文整理匯總了Java中org.apache.flink.runtime.operators.util.TaskConfig.setRelativeMemoryInput方法的典型用法代碼示例。如果您正苦於以下問題：Java TaskConfig.setRelativeMemoryInput方法的具體用法？Java TaskConfig.setRelativeMemoryInput怎麽用？Java TaskConfig.setRelativeMemoryInput使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.flink.runtime.operators.util.TaskConfig的用法示例。
在下文中一共展示了TaskConfig.setRelativeMemoryInput方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: assignLocalStrategyResources
import org.apache.flink.runtime.operators.util.TaskConfig; //導入方法依賴的package包/類
private void assignLocalStrategyResources(Channel c, TaskConfig config, int inputNum) {
if (c.getRelativeMemoryLocalStrategy() > 0) {
config.setRelativeMemoryInput(inputNum, c.getRelativeMemoryLocalStrategy());
config.setFilehandlesInput(inputNum, this.defaultMaxFan);
config.setSpillingThresholdInput(inputNum, this.defaultSortSpillingThreshold);
config.setUseLargeRecordHandler(this.useLargeRecordHandler);
}
}
示例2: assignLocalStrategyResources
import org.apache.flink.runtime.operators.util.TaskConfig; //導入方法依賴的package包/類
private void assignLocalStrategyResources(Channel c, TaskConfig config, int inputNum) {
if (c.getRelativeMemoryLocalStrategy() > 0) {
config.setRelativeMemoryInput(inputNum, c.getRelativeMemoryLocalStrategy());
config.setFilehandlesInput(inputNum, this.defaultMaxFan);
config.setSpillingThresholdInput(inputNum, this.defaultSortSpillingThreshold);
}
}
示例3: createIterationIntermediate
import org.apache.flink.runtime.operators.util.TaskConfig; //導入方法依賴的package包/類
private static AbstractJobVertex createIterationIntermediate(JobGraph jobGraph, int numSubTasks,
TypeSerializerFactory<?> serializer, TypeComparatorFactory<?> comparator)
{
// --------------- the intermediate (reduce to min id) ---------------
AbstractJobVertex intermediate = JobGraphUtils.createTask(IterationIntermediatePactTask.class,
"Find Min Component-ID", jobGraph, numSubTasks);
TaskConfig intermediateConfig = new TaskConfig(intermediate.getConfiguration());
{
intermediateConfig.setIterationId(ITERATION_ID);
intermediateConfig.addInputToGroup(0);
intermediateConfig.setInputSerializer(serializer, 0);
intermediateConfig.setInputComparator(comparator, 0);
intermediateConfig.setInputLocalStrategy(0, LocalStrategy.SORT);
intermediateConfig.setRelativeMemoryInput(0, MEM_FRAC_PER_CONSUMER);
intermediateConfig.setFilehandlesInput(0, 64);
intermediateConfig.setSpillingThresholdInput(0, 0.85f);
intermediateConfig.setOutputSerializer(serializer);
intermediateConfig.addOutputShipStrategy(ShipStrategyType.FORWARD);
intermediateConfig.setDriver(GroupReduceDriver.class);
intermediateConfig.setDriverStrategy(DriverStrategy.SORTED_GROUP_REDUCE);
intermediateConfig.setDriverComparator(comparator, 0);
intermediateConfig.setStubWrapper(
new UserCodeObjectWrapper<WrappingReduceFunction>(new WrappingClassReduceFunction(MinimumComponentIDReduce.class)));
}
return intermediate;
}
示例4: createReducer
import org.apache.flink.runtime.operators.util.TaskConfig; //導入方法依賴的package包/類
private static AbstractJobVertex createReducer(JobGraph jobGraph, int numSubTasks, TypeSerializerFactory<?> inputSerializer,
TypeComparatorFactory<?> inputComparator, TypeSerializerFactory<?> outputSerializer)
{
// ---------------- the tail (reduce) --------------------
AbstractJobVertex tail = JobGraphUtils.createTask(IterationTailPactTask.class, "Reduce / Iteration Tail", jobGraph,
numSubTasks);
TaskConfig tailConfig = new TaskConfig(tail.getConfiguration());
tailConfig.setIterationId(ITERATION_ID);
tailConfig.setIsWorksetUpdate();
// inputs and driver
tailConfig.setDriver(GroupReduceDriver.class);
tailConfig.setDriverStrategy(DriverStrategy.SORTED_GROUP_REDUCE);
tailConfig.addInputToGroup(0);
tailConfig.setInputSerializer(inputSerializer, 0);
tailConfig.setDriverComparator(inputComparator, 0);
tailConfig.setInputLocalStrategy(0, LocalStrategy.SORT);
tailConfig.setInputComparator(inputComparator, 0);
tailConfig.setRelativeMemoryInput(0, MEMORY_FRACTION_PER_CONSUMER);
tailConfig.setFilehandlesInput(0, 128);
tailConfig.setSpillingThresholdInput(0, 0.9f);
// output
tailConfig.setOutputSerializer(outputSerializer);
// the udf
tailConfig.setStubWrapper(new UserCodeObjectWrapper<WrappingReduceFunction>(new WrappingReduceFunction(new RecomputeClusterCenter())));
return tail;
}