Java Code Examples for org.apache.flink.runtime.operators.DriverStrategy#CO_GROUP_RAW

The following examples show how to use org.apache.flink.runtime.operators.DriverStrategy#CO_GROUP_RAW . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CoGroupRawDescriptor.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
	boolean[] inputOrders = in1.getLocalProperties().getOrdering() == null ? null : in1.getLocalProperties().getOrdering().getFieldSortDirections();

	if (inputOrders == null || inputOrders.length < this.keys1.size()) {
		throw new CompilerException("BUG: The input strategy does not sufficiently describe the sort orders for a CoGroup operator.");
	} else if (inputOrders.length > this.keys1.size()) {
		boolean[] tmp = new boolean[this.keys1.size()];
		System.arraycopy(inputOrders, 0, tmp, 0, tmp.length);
		inputOrders = tmp;
	}

	return new DualInputPlanNode(node, "CoGroup (" + node.getOperator().getName() + ")", in1, in2,
			DriverStrategy.CO_GROUP_RAW, this.keys1, this.keys2, inputOrders);
}
Example 2
Source File: CoGroupRawDescriptor.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
	boolean[] inputOrders = in1.getLocalProperties().getOrdering() == null ? null : in1.getLocalProperties().getOrdering().getFieldSortDirections();

	if (inputOrders == null || inputOrders.length < this.keys1.size()) {
		throw new CompilerException("BUG: The input strategy does not sufficiently describe the sort orders for a CoGroup operator.");
	} else if (inputOrders.length > this.keys1.size()) {
		boolean[] tmp = new boolean[this.keys1.size()];
		System.arraycopy(inputOrders, 0, tmp, 0, tmp.length);
		inputOrders = tmp;
	}

	return new DualInputPlanNode(node, "CoGroup (" + node.getOperator().getName() + ")", in1, in2,
			DriverStrategy.CO_GROUP_RAW, this.keys1, this.keys2, inputOrders);
}
Example 3
Source File: CoGroupRawDescriptor.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
public DualInputPlanNode instantiate(Channel in1, Channel in2, TwoInputNode node) {
	boolean[] inputOrders = in1.getLocalProperties().getOrdering() == null ? null : in1.getLocalProperties().getOrdering().getFieldSortDirections();

	if (inputOrders == null || inputOrders.length < this.keys1.size()) {
		throw new CompilerException("BUG: The input strategy does not sufficiently describe the sort orders for a CoGroup operator.");
	} else if (inputOrders.length > this.keys1.size()) {
		boolean[] tmp = new boolean[this.keys1.size()];
		System.arraycopy(inputOrders, 0, tmp, 0, tmp.length);
		inputOrders = tmp;
	}

	return new DualInputPlanNode(node, "CoGroup (" + node.getOperator().getName() + ")", in1, in2,
			DriverStrategy.CO_GROUP_RAW, this.keys1, this.keys2, inputOrders);
}
Example 4
Source File: CoGroupRawDescriptor.java    From Flink-CEPplus with Apache License 2.0 4 votes vote down vote up 
@Override
public DriverStrategy getStrategy() {
	return DriverStrategy.CO_GROUP_RAW;
}
Example 5
Source File: CoGroupRawDescriptor.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Override
public DriverStrategy getStrategy() {
	return DriverStrategy.CO_GROUP_RAW;
}
Example 6
Source File: CoGroupRawDescriptor.java    From flink with Apache License 2.0 4 votes vote down vote up 
@Override
public DriverStrategy getStrategy() {
	return DriverStrategy.CO_GROUP_RAW;
}