Java Code Examples for org.apache.flink.optimizer.dataproperties.PartitioningProperty#RANGE_PARTITIONED

The following examples show how to use org.apache.flink.optimizer.dataproperties.PartitioningProperty#RANGE_PARTITIONED . 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: CoGroupDescriptor.java From Flink-CEPplus with Apache License 2.0

5 votes

@Override
public boolean areCompatible(RequestedGlobalProperties requested1, RequestedGlobalProperties requested2,
		GlobalProperties produced1, GlobalProperties produced2)
{

	if(produced1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
			produced2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {

		// both are hash partitioned, check that partitioning fields are equivalently chosen
		return checkEquivalentFieldPositionsInKeyFields(
				produced1.getPartitioningFields(), produced2.getPartitioningFields());

	}
	else if(produced1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
			produced2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
			produced1.getDataDistribution() != null && produced2.getDataDistribution() != null) {

		return produced1.getPartitioningFields().size() == produced2.getPartitioningFields().size() &&
				checkSameOrdering(produced1, produced2, produced1.getPartitioningFields().size()) &&
				produced1.getDataDistribution().equals(produced2.getDataDistribution());
		
	}
	else if(produced1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
			produced2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING) {

		// both use a custom partitioner. Check that both keys are exactly as specified and that both the same partitioner
		return produced1.getPartitioningFields().isExactMatch(this.keys1) &&
				produced2.getPartitioningFields().isExactMatch(this.keys2) &&
				produced1.getCustomPartitioner() != null && produced2.getCustomPartitioner() != null &&
				produced1.getCustomPartitioner().equals(produced2.getCustomPartitioner());

	}
	else {

		// no other partitioning valid, incl. ANY_PARTITIONING.
		//   For co-groups we must ensure that both sides are exactly identically partitioned, ANY is not good enough.
		return false;
	}

}

Example 2

Source File: CoGroupDescriptor.java From flink with Apache License 2.0

5 votes

@Override
public boolean areCompatible(RequestedGlobalProperties requested1, RequestedGlobalProperties requested2,
		GlobalProperties produced1, GlobalProperties produced2)
{

	if(produced1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
			produced2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {

		// both are hash partitioned, check that partitioning fields are equivalently chosen
		return checkEquivalentFieldPositionsInKeyFields(
				produced1.getPartitioningFields(), produced2.getPartitioningFields());

	}
	else if(produced1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
			produced2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
			produced1.getDataDistribution() != null && produced2.getDataDistribution() != null) {

		return produced1.getPartitioningFields().size() == produced2.getPartitioningFields().size() &&
				checkSameOrdering(produced1, produced2, produced1.getPartitioningFields().size()) &&
				produced1.getDataDistribution().equals(produced2.getDataDistribution());
		
	}
	else if(produced1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
			produced2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING) {

		// both use a custom partitioner. Check that both keys are exactly as specified and that both the same partitioner
		return produced1.getPartitioningFields().isExactMatch(this.keys1) &&
				produced2.getPartitioningFields().isExactMatch(this.keys2) &&
				produced1.getCustomPartitioner() != null && produced2.getCustomPartitioner() != null &&
				produced1.getCustomPartitioner().equals(produced2.getCustomPartitioner());

	}
	else {

		// no other partitioning valid, incl. ANY_PARTITIONING.
		//   For co-groups we must ensure that both sides are exactly identically partitioned, ANY is not good enough.
		return false;
	}

}

Example 3

Source File: CoGroupDescriptor.java From flink with Apache License 2.0

5 votes

@Override
public boolean areCompatible(RequestedGlobalProperties requested1, RequestedGlobalProperties requested2,
		GlobalProperties produced1, GlobalProperties produced2)
{

	if(produced1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
			produced2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {

		// both are hash partitioned, check that partitioning fields are equivalently chosen
		return checkEquivalentFieldPositionsInKeyFields(
				produced1.getPartitioningFields(), produced2.getPartitioningFields());

	}
	else if(produced1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
			produced2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
			produced1.getDataDistribution() != null && produced2.getDataDistribution() != null) {

		return produced1.getPartitioningFields().size() == produced2.getPartitioningFields().size() &&
				checkSameOrdering(produced1, produced2, produced1.getPartitioningFields().size()) &&
				produced1.getDataDistribution().equals(produced2.getDataDistribution());
		
	}
	else if(produced1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
			produced2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING) {

		// both use a custom partitioner. Check that both keys are exactly as specified and that both the same partitioner
		return produced1.getPartitioningFields().isExactMatch(this.keys1) &&
				produced2.getPartitioningFields().isExactMatch(this.keys2) &&
				produced1.getCustomPartitioner() != null && produced2.getCustomPartitioner() != null &&
				produced1.getCustomPartitioner().equals(produced2.getCustomPartitioner());

	}
	else {

		// no other partitioning valid, incl. ANY_PARTITIONING.
		//   For co-groups we must ensure that both sides are exactly identically partitioned, ANY is not good enough.
		return false;
	}

}

Example 4

Source File: AbstractJoinDescriptor.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public boolean areCompatible(RequestedGlobalProperties requested1, RequestedGlobalProperties requested2,
		GlobalProperties produced1, GlobalProperties produced2)
{
	if (requested1.getPartitioning().isPartitionedOnKey() && requested2.getPartitioning().isPartitionedOnKey()) {

		if(produced1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
				produced2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {

			// both are hash partitioned, check that partitioning fields are equivalently chosen
			return checkEquivalentFieldPositionsInKeyFields(
					produced1.getPartitioningFields(), produced2.getPartitioningFields());

		}
		else if(produced1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				produced2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				produced1.getDataDistribution() != null && produced2.getDataDistribution() != null) {

			return produced1.getPartitioningFields().size() == produced2.getPartitioningFields().size() &&
					checkSameOrdering(produced1, produced2, produced1.getPartitioningFields().size()) &&
					produced1.getDataDistribution().equals(produced2.getDataDistribution());

		}
		else if(produced1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				produced2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING) {

			// both use a custom partitioner. Check that both keys are exactly as specified and that both the same partitioner
			return produced1.getPartitioningFields().isExactMatch(this.keys1) &&
					produced2.getPartitioningFields().isExactMatch(this.keys2) &&
					produced1.getCustomPartitioner() != null && produced2.getCustomPartitioner() != null &&
					produced1.getCustomPartitioner().equals(produced2.getCustomPartitioner());

		}
		else {

			// no other partitioning valid, incl. ANY_PARTITIONING.
			//   For joins we must ensure that both sides are exactly identically partitioned, ANY is not good enough.
			return false;
		}

	} else {
		return true;
	}

}

Example 5

Source File: BinaryUnionOpDescriptor.java From Flink-CEPplus with Apache License 2.0

4 votes

@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
	GlobalProperties newProps = new GlobalProperties();
	
	if (in1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
		in2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
		in1.getPartitioningFields().equals(in2.getPartitioningFields())) {
		newProps.setHashPartitioned(in1.getPartitioningFields());
	}
	else if (in1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				in2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				in1.getPartitioningOrdering().equals(in2.getPartitioningOrdering()) &&
				(
					in1.getDataDistribution() == null && in2.getDataDistribution() == null ||
					in1.getDataDistribution() != null && in1.getDataDistribution().equals(in2.getDataDistribution())
				)
			) {
		if (in1.getDataDistribution() == null) {
			newProps.setRangePartitioned(in1.getPartitioningOrdering());
		}
		else {
			newProps.setRangePartitioned(in1.getPartitioningOrdering(), in1.getDataDistribution());
		}
	}
	else if (in1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				in2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				in1.getPartitioningFields().equals(in2.getPartitioningFields()) &&
				in1.getCustomPartitioner().equals(in2.getCustomPartitioner())) {
		newProps.setCustomPartitioned(in1.getPartitioningFields(), in1.getCustomPartitioner());
	}
	else if (in1.getPartitioning() == PartitioningProperty.FORCED_REBALANCED &&
				in2.getPartitioning() == PartitioningProperty.FORCED_REBALANCED) {
		newProps.setForcedRebalanced();
	}
	else if (in1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
		in2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
		newProps.setFullyReplicated();
	}

	return newProps;
}

Example 6

Source File: AbstractJoinDescriptor.java From flink with Apache License 2.0

4 votes

@Override
public boolean areCompatible(RequestedGlobalProperties requested1, RequestedGlobalProperties requested2,
		GlobalProperties produced1, GlobalProperties produced2)
{
	if (requested1.getPartitioning().isPartitionedOnKey() && requested2.getPartitioning().isPartitionedOnKey()) {

		if(produced1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
				produced2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {

			// both are hash partitioned, check that partitioning fields are equivalently chosen
			return checkEquivalentFieldPositionsInKeyFields(
					produced1.getPartitioningFields(), produced2.getPartitioningFields());

		}
		else if(produced1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				produced2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				produced1.getDataDistribution() != null && produced2.getDataDistribution() != null) {

			return produced1.getPartitioningFields().size() == produced2.getPartitioningFields().size() &&
					checkSameOrdering(produced1, produced2, produced1.getPartitioningFields().size()) &&
					produced1.getDataDistribution().equals(produced2.getDataDistribution());

		}
		else if(produced1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				produced2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING) {

			// both use a custom partitioner. Check that both keys are exactly as specified and that both the same partitioner
			return produced1.getPartitioningFields().isExactMatch(this.keys1) &&
					produced2.getPartitioningFields().isExactMatch(this.keys2) &&
					produced1.getCustomPartitioner() != null && produced2.getCustomPartitioner() != null &&
					produced1.getCustomPartitioner().equals(produced2.getCustomPartitioner());

		}
		else {

			// no other partitioning valid, incl. ANY_PARTITIONING.
			//   For joins we must ensure that both sides are exactly identically partitioned, ANY is not good enough.
			return false;
		}

	} else {
		return true;
	}

}

Example 7

Source File: BinaryUnionOpDescriptor.java From flink with Apache License 2.0

4 votes

@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
	GlobalProperties newProps = new GlobalProperties();
	
	if (in1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
		in2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
		in1.getPartitioningFields().equals(in2.getPartitioningFields())) {
		newProps.setHashPartitioned(in1.getPartitioningFields());
	}
	else if (in1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				in2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				in1.getPartitioningOrdering().equals(in2.getPartitioningOrdering()) &&
				(
					in1.getDataDistribution() == null && in2.getDataDistribution() == null ||
					in1.getDataDistribution() != null && in1.getDataDistribution().equals(in2.getDataDistribution())
				)
			) {
		if (in1.getDataDistribution() == null) {
			newProps.setRangePartitioned(in1.getPartitioningOrdering());
		}
		else {
			newProps.setRangePartitioned(in1.getPartitioningOrdering(), in1.getDataDistribution());
		}
	}
	else if (in1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				in2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				in1.getPartitioningFields().equals(in2.getPartitioningFields()) &&
				in1.getCustomPartitioner().equals(in2.getCustomPartitioner())) {
		newProps.setCustomPartitioned(in1.getPartitioningFields(), in1.getCustomPartitioner());
	}
	else if (in1.getPartitioning() == PartitioningProperty.FORCED_REBALANCED &&
				in2.getPartitioning() == PartitioningProperty.FORCED_REBALANCED) {
		newProps.setForcedRebalanced();
	}
	else if (in1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
		in2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
		newProps.setFullyReplicated();
	}

	return newProps;
}

Example 8

Source File: AbstractJoinDescriptor.java From flink with Apache License 2.0

4 votes

@Override
public boolean areCompatible(RequestedGlobalProperties requested1, RequestedGlobalProperties requested2,
		GlobalProperties produced1, GlobalProperties produced2)
{
	if (requested1.getPartitioning().isPartitionedOnKey() && requested2.getPartitioning().isPartitionedOnKey()) {

		if(produced1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
				produced2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED) {

			// both are hash partitioned, check that partitioning fields are equivalently chosen
			return checkEquivalentFieldPositionsInKeyFields(
					produced1.getPartitioningFields(), produced2.getPartitioningFields());

		}
		else if(produced1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				produced2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				produced1.getDataDistribution() != null && produced2.getDataDistribution() != null) {

			return produced1.getPartitioningFields().size() == produced2.getPartitioningFields().size() &&
					checkSameOrdering(produced1, produced2, produced1.getPartitioningFields().size()) &&
					produced1.getDataDistribution().equals(produced2.getDataDistribution());

		}
		else if(produced1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				produced2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING) {

			// both use a custom partitioner. Check that both keys are exactly as specified and that both the same partitioner
			return produced1.getPartitioningFields().isExactMatch(this.keys1) &&
					produced2.getPartitioningFields().isExactMatch(this.keys2) &&
					produced1.getCustomPartitioner() != null && produced2.getCustomPartitioner() != null &&
					produced1.getCustomPartitioner().equals(produced2.getCustomPartitioner());

		}
		else {

			// no other partitioning valid, incl. ANY_PARTITIONING.
			//   For joins we must ensure that both sides are exactly identically partitioned, ANY is not good enough.
			return false;
		}

	} else {
		return true;
	}

}

Example 9

Source File: BinaryUnionOpDescriptor.java From flink with Apache License 2.0

4 votes

@Override
public GlobalProperties computeGlobalProperties(GlobalProperties in1, GlobalProperties in2) {
	GlobalProperties newProps = new GlobalProperties();
	
	if (in1.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
		in2.getPartitioning() == PartitioningProperty.HASH_PARTITIONED &&
		in1.getPartitioningFields().equals(in2.getPartitioningFields())) {
		newProps.setHashPartitioned(in1.getPartitioningFields());
	}
	else if (in1.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				in2.getPartitioning() == PartitioningProperty.RANGE_PARTITIONED &&
				in1.getPartitioningOrdering().equals(in2.getPartitioningOrdering()) &&
				(
					in1.getDataDistribution() == null && in2.getDataDistribution() == null ||
					in1.getDataDistribution() != null && in1.getDataDistribution().equals(in2.getDataDistribution())
				)
			) {
		if (in1.getDataDistribution() == null) {
			newProps.setRangePartitioned(in1.getPartitioningOrdering());
		}
		else {
			newProps.setRangePartitioned(in1.getPartitioningOrdering(), in1.getDataDistribution());
		}
	}
	else if (in1.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				in2.getPartitioning() == PartitioningProperty.CUSTOM_PARTITIONING &&
				in1.getPartitioningFields().equals(in2.getPartitioningFields()) &&
				in1.getCustomPartitioner().equals(in2.getCustomPartitioner())) {
		newProps.setCustomPartitioned(in1.getPartitioningFields(), in1.getCustomPartitioner());
	}
	else if (in1.getPartitioning() == PartitioningProperty.FORCED_REBALANCED &&
				in2.getPartitioning() == PartitioningProperty.FORCED_REBALANCED) {
		newProps.setForcedRebalanced();
	}
	else if (in1.getPartitioning() == PartitioningProperty.FULL_REPLICATION &&
		in2.getPartitioning() == PartitioningProperty.FULL_REPLICATION) {
		newProps.setFullyReplicated();
	}

	return newProps;
}