org.apache.flink.api.common.operators.base.OuterJoinOperatorBase.OuterJoinType Java Examples

The following examples show how to use org.apache.flink.api.common.operators.base.OuterJoinOperatorBase.OuterJoinType. 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: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testLeftOuterWithSample() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actual = computeOuterJoin(input1, input2, OuterJoinType.LEFT);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>("Jack", "Engineering", "Jack", 200),
			new Tuple4<String, String, String, Object>("Tim", "Sales", null, null),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 150),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 250)
	);

	Assert.assertEquals(expected, actual);
}
Example #2
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked, rawtypes")
private List<Tuple4<String, String, String, Object>> computeOuterJoin(ResettableMutableObjectIterator<Tuple2<String, String>> input1,
																	  ResettableMutableObjectIterator<Tuple2<String, Integer>> input2,
																	  OuterJoinType outerJoinType) throws Exception {
	input1.reset();
	input2.reset();
	AbstractMergeOuterJoinIterator iterator =
			createOuterJoinIterator(
					outerJoinType, input1, input2, serializer1, comparator1, serializer2, comparator2,
					pairComp, this.memoryManager, this.ioManager, PAGES_FOR_BNLJN, this.parentTask
			);

	List<Tuple4<String, String, String, Object>> actual = new ArrayList<>();
	ListCollector<Tuple4<String, String, String, Object>> collector = new ListCollector<>(actual);
	while (iterator.callWithNextKey(new SimpleTupleJoinFunction(), collector)) ;
	iterator.close();

	return actual;
}
Example #3
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testLeftSideEmpty() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of();
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actualLeft = computeOuterJoin(input1, input2, OuterJoinType.LEFT);
	List<Tuple4<String, String, String, Object>> actualRight = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);
	List<Tuple4<String, String, String, Object>> actualFull = computeOuterJoin(input1, input2, OuterJoinType.FULL);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>(null, null, "Allison", 100),
			new Tuple4<String, String, String, Object>(null, null, "Jack", 200),
			new Tuple4<String, String, String, Object>(null, null, "Zed", 150),
			new Tuple4<String, String, String, Object>(null, null, "Zed", 250)
	);

	Assert.assertEquals(Collections.<Tuple4<String,String,String,Object>>emptyList(), actualLeft);
	Assert.assertEquals(expected, actualRight);
	Assert.assertEquals(expected, actualFull);
}
Example #4
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testRightSideEmpty() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of();

	List<Tuple4<String, String, String, Object>> actualLeft = computeOuterJoin(input1, input2, OuterJoinType.LEFT);
	List<Tuple4<String, String, String, Object>> actualRight = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);
	List<Tuple4<String, String, String, Object>> actualFull = computeOuterJoin(input1, input2, OuterJoinType.FULL);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>("Jack", "Engineering", null, null),
			new Tuple4<String, String, String, Object>("Tim", "Sales", null, null),
			new Tuple4<String, String, String, Object>("Zed", "HR", null, null)
	);

	Assert.assertEquals(expected, actualLeft);
	Assert.assertEquals(expected, actualFull);
	Assert.assertEquals(Collections.<Tuple4<String,String,String,Object>>emptyList(), actualRight);
}
Example #5
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testRightOuterWithSample() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actual = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>(null, null, "Allison", 100),
			new Tuple4<String, String, String, Object>("Jack", "Engineering", "Jack", 200),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 150),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 250)
	);

	Assert.assertEquals(expected, actual);
}
Example #6
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testLeftOuterWithSample() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actual = computeOuterJoin(input1, input2, OuterJoinType.LEFT);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>("Jack", "Engineering", "Jack", 200),
			new Tuple4<String, String, String, Object>("Tim", "Sales", null, null),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 150),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 250)
	);

	Assert.assertEquals(expected, actual);
}
Example #7
Source File: ReusingMergeOuterJoinIterator.java    From flink with Apache License 2.0 6 votes vote down vote up 
public ReusingMergeOuterJoinIterator(
		OuterJoinType outerJoinType,
		MutableObjectIterator<T1> input1,
		MutableObjectIterator<T2> input2,
		TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
		TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
		TypePairComparator<T1, T2> pairComparator,
		MemoryManager memoryManager,
		IOManager ioManager,
		int numMemoryPages,
		AbstractInvokable parentTask)
		throws MemoryAllocationException {
	super(outerJoinType, input1, input2, serializer1, comparator1, serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);

	this.copy1 = serializer1.createInstance();
	this.spillHeadCopy = serializer1.createInstance();
	this.copy2 = serializer2.createInstance();
	this.blockHeadCopy = serializer2.createInstance();
}
Example #8
Source File: AbstractMergeOuterJoinIterator.java    From flink with Apache License 2.0 6 votes vote down vote up 
public AbstractMergeOuterJoinIterator(
		OuterJoinType outerJoinType,
		MutableObjectIterator<T1> input1,
		MutableObjectIterator<T2> input2,
		TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
		TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
		TypePairComparator<T1, T2> pairComparator,
		MemoryManager memoryManager,
		IOManager ioManager,
		int numMemoryPages,
		AbstractInvokable parentTask)
		throws MemoryAllocationException {
	super(input1, input2, serializer1, comparator1, serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);

	this.outerJoinType = outerJoinType;
}
Example #9
Source File: AbstractMergeOuterJoinIterator.java    From flink with Apache License 2.0 6 votes vote down vote up 
public AbstractMergeOuterJoinIterator(
		OuterJoinType outerJoinType,
		MutableObjectIterator<T1> input1,
		MutableObjectIterator<T2> input2,
		TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
		TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
		TypePairComparator<T1, T2> pairComparator,
		MemoryManager memoryManager,
		IOManager ioManager,
		int numMemoryPages,
		AbstractInvokable parentTask)
		throws MemoryAllocationException {
	super(input1, input2, serializer1, comparator1, serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);

	this.outerJoinType = outerJoinType;
}
Example #10
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testLeftOuterWithSample() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actual = computeOuterJoin(input1, input2, OuterJoinType.LEFT);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>("Jack", "Engineering", "Jack", 200),
			new Tuple4<String, String, String, Object>("Tim", "Sales", null, null),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 150),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 250)
	);

	Assert.assertEquals(expected, actual);
}
Example #11
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testRightOuterWithSample() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actual = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>(null, null, "Allison", 100),
			new Tuple4<String, String, String, Object>("Jack", "Engineering", "Jack", 200),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 150),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 250)
	);

	Assert.assertEquals(expected, actual);
}
Example #12
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testRightSideEmpty() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of();

	List<Tuple4<String, String, String, Object>> actualLeft = computeOuterJoin(input1, input2, OuterJoinType.LEFT);
	List<Tuple4<String, String, String, Object>> actualRight = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);
	List<Tuple4<String, String, String, Object>> actualFull = computeOuterJoin(input1, input2, OuterJoinType.FULL);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>("Jack", "Engineering", null, null),
			new Tuple4<String, String, String, Object>("Tim", "Sales", null, null),
			new Tuple4<String, String, String, Object>("Zed", "HR", null, null)
	);

	Assert.assertEquals(expected, actualLeft);
	Assert.assertEquals(expected, actualFull);
	Assert.assertEquals(Collections.<Tuple4<String,String,String,Object>>emptyList(), actualRight);
}
Example #13
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testRightOuterWithSample() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actual = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>(null, null, "Allison", 100),
			new Tuple4<String, String, String, Object>("Jack", "Engineering", "Jack", 200),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 150),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 250)
	);

	Assert.assertEquals(expected, actual);
}
Example #14
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testLeftSideEmpty() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of();
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actualLeft = computeOuterJoin(input1, input2, OuterJoinType.LEFT);
	List<Tuple4<String, String, String, Object>> actualRight = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);
	List<Tuple4<String, String, String, Object>> actualFull = computeOuterJoin(input1, input2, OuterJoinType.FULL);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>(null, null, "Allison", 100),
			new Tuple4<String, String, String, Object>(null, null, "Jack", 200),
			new Tuple4<String, String, String, Object>(null, null, "Zed", 150),
			new Tuple4<String, String, String, Object>(null, null, "Zed", 250)
	);

	Assert.assertEquals(Collections.<Tuple4<String,String,String,Object>>emptyList(), actualLeft);
	Assert.assertEquals(expected, actualRight);
	Assert.assertEquals(expected, actualFull);
}
Example #15
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testRightSideEmpty() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of();

	List<Tuple4<String, String, String, Object>> actualLeft = computeOuterJoin(input1, input2, OuterJoinType.LEFT);
	List<Tuple4<String, String, String, Object>> actualRight = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);
	List<Tuple4<String, String, String, Object>> actualFull = computeOuterJoin(input1, input2, OuterJoinType.FULL);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>("Jack", "Engineering", null, null),
			new Tuple4<String, String, String, Object>("Tim", "Sales", null, null),
			new Tuple4<String, String, String, Object>("Zed", "HR", null, null)
	);

	Assert.assertEquals(expected, actualLeft);
	Assert.assertEquals(expected, actualFull);
	Assert.assertEquals(Collections.<Tuple4<String,String,String,Object>>emptyList(), actualRight);
}
Example #16
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testLeftSideEmpty() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of();
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	List<Tuple4<String, String, String, Object>> actualLeft = computeOuterJoin(input1, input2, OuterJoinType.LEFT);
	List<Tuple4<String, String, String, Object>> actualRight = computeOuterJoin(input1, input2, OuterJoinType.RIGHT);
	List<Tuple4<String, String, String, Object>> actualFull = computeOuterJoin(input1, input2, OuterJoinType.FULL);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>(null, null, "Allison", 100),
			new Tuple4<String, String, String, Object>(null, null, "Jack", 200),
			new Tuple4<String, String, String, Object>(null, null, "Zed", 150),
			new Tuple4<String, String, String, Object>(null, null, "Zed", 250)
	);

	Assert.assertEquals(Collections.<Tuple4<String,String,String,Object>>emptyList(), actualLeft);
	Assert.assertEquals(expected, actualRight);
	Assert.assertEquals(expected, actualFull);
}
Example #17
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked, rawtypes")
private List<Tuple4<String, String, String, Object>> computeOuterJoin(ResettableMutableObjectIterator<Tuple2<String, String>> input1,
																	  ResettableMutableObjectIterator<Tuple2<String, Integer>> input2,
																	  OuterJoinType outerJoinType) throws Exception {
	input1.reset();
	input2.reset();
	AbstractMergeOuterJoinIterator iterator =
			createOuterJoinIterator(
					outerJoinType, input1, input2, serializer1, comparator1, serializer2, comparator2,
					pairComp, this.memoryManager, this.ioManager, PAGES_FOR_BNLJN, this.parentTask
			);

	List<Tuple4<String, String, String, Object>> actual = new ArrayList<>();
	ListCollector<Tuple4<String, String, String, Object>> collector = new ListCollector<>(actual);
	while (iterator.callWithNextKey(new SimpleTupleJoinFunction(), collector)) ;
	iterator.close();

	return actual;
}
Example #18
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 6 votes vote down vote up 
@SuppressWarnings("unchecked, rawtypes")
private List<Tuple4<String, String, String, Object>> computeOuterJoin(ResettableMutableObjectIterator<Tuple2<String, String>> input1,
																	  ResettableMutableObjectIterator<Tuple2<String, Integer>> input2,
																	  OuterJoinType outerJoinType) throws Exception {
	input1.reset();
	input2.reset();
	AbstractMergeOuterJoinIterator iterator =
			createOuterJoinIterator(
					outerJoinType, input1, input2, serializer1, comparator1, serializer2, comparator2,
					pairComp, this.memoryManager, this.ioManager, PAGES_FOR_BNLJN, this.parentTask
			);

	List<Tuple4<String, String, String, Object>> actual = new ArrayList<>();
	ListCollector<Tuple4<String, String, String, Object>> collector = new ListCollector<>(actual);
	while (iterator.callWithNextKey(new SimpleTupleJoinFunction(), collector)) ;
	iterator.close();

	return actual;
}
Example #19
Source File: ReusingMergeOuterJoinIterator.java    From flink with Apache License 2.0 6 votes vote down vote up 
public ReusingMergeOuterJoinIterator(
		OuterJoinType outerJoinType,
		MutableObjectIterator<T1> input1,
		MutableObjectIterator<T2> input2,
		TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
		TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
		TypePairComparator<T1, T2> pairComparator,
		MemoryManager memoryManager,
		IOManager ioManager,
		int numMemoryPages,
		AbstractInvokable parentTask)
		throws MemoryAllocationException {
	super(outerJoinType, input1, input2, serializer1, comparator1, serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);

	this.copy1 = serializer1.createInstance();
	this.spillHeadCopy = serializer1.createInstance();
	this.copy2 = serializer2.createInstance();
	this.blockHeadCopy = serializer2.createInstance();
}
Example #20
Source File: ReusingMergeOuterJoinIterator.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
public ReusingMergeOuterJoinIterator(
		OuterJoinType outerJoinType,
		MutableObjectIterator<T1> input1,
		MutableObjectIterator<T2> input2,
		TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
		TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
		TypePairComparator<T1, T2> pairComparator,
		MemoryManager memoryManager,
		IOManager ioManager,
		int numMemoryPages,
		AbstractInvokable parentTask)
		throws MemoryAllocationException {
	super(outerJoinType, input1, input2, serializer1, comparator1, serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);

	this.copy1 = serializer1.createInstance();
	this.spillHeadCopy = serializer1.createInstance();
	this.copy2 = serializer2.createInstance();
	this.blockHeadCopy = serializer2.createInstance();
}
Example #21
Source File: AbstractMergeOuterJoinIterator.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
public AbstractMergeOuterJoinIterator(
		OuterJoinType outerJoinType,
		MutableObjectIterator<T1> input1,
		MutableObjectIterator<T2> input2,
		TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
		TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
		TypePairComparator<T1, T2> pairComparator,
		MemoryManager memoryManager,
		IOManager ioManager,
		int numMemoryPages,
		AbstractInvokable parentTask)
		throws MemoryAllocationException {
	super(input1, input2, serializer1, comparator1, serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);

	this.outerJoinType = outerJoinType;
}
Example #22
Source File: ReusingSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
protected <T1, T2, T3> AbstractMergeOuterJoinIterator createOuterJoinIterator(OuterJoinType outerJoinType, MutableObjectIterator<T1> input1,
																		  MutableObjectIterator<T2> input2, TypeSerializer<T1> serializer1,
																		  TypeComparator<T1> comparator1, TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
																		  TypePairComparator<T1, T2> pairComparator, MemoryManager memoryManager, IOManager ioManager,
																		  int numMemoryPages, AbstractInvokable parentTask) throws Exception {
	return new ReusingMergeOuterJoinIterator(outerJoinType, input1, input2, serializer1, comparator1,
			serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);
}
Example #23
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 5 votes vote down vote up 
@SuppressWarnings("unchecked")
protected void testFullOuterWithSample() throws Exception {
	CollectionIterator<Tuple2<String, String>> input1 = CollectionIterator.of(
			new Tuple2<>("Jack", "Engineering"),
			new Tuple2<>("Tim", "Sales"),
			new Tuple2<>("Zed", "HR")
	);
	CollectionIterator<Tuple2<String, Integer>> input2 = CollectionIterator.of(
			new Tuple2<>("Allison", 100),
			new Tuple2<>("Jack", 200),
			new Tuple2<>("Zed", 150),
			new Tuple2<>("Zed", 250)
	);

	OuterJoinType outerJoinType = OuterJoinType.FULL;
	List<Tuple4<String, String, String, Object>> actual = computeOuterJoin(input1, input2, outerJoinType);

	List<Tuple4<String, String, String, Object>> expected = Arrays.asList(
			new Tuple4<String, String, String, Object>(null, null, "Allison", 100),
			new Tuple4<String, String, String, Object>("Jack", "Engineering", "Jack", 200),
			new Tuple4<String, String, String, Object>("Tim", "Sales", null, null),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 150),
			new Tuple4<String, String, String, Object>("Zed", "HR", "Zed", 250)
	);

	Assert.assertEquals(expected, actual);
}
Example #24
Source File: ReusingSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
protected <T1, T2, T3> AbstractMergeOuterJoinIterator createOuterJoinIterator(OuterJoinType outerJoinType, MutableObjectIterator<T1> input1,
																		  MutableObjectIterator<T2> input2, TypeSerializer<T1> serializer1,
																		  TypeComparator<T1> comparator1, TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
																		  TypePairComparator<T1, T2> pairComparator, MemoryManager memoryManager, IOManager ioManager,
																		  int numMemoryPages, AbstractInvokable parentTask) throws Exception {
	return new ReusingMergeOuterJoinIterator(outerJoinType, input1, input2, serializer1, comparator1,
			serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);
}
Example #25
Source File: OuterJoinNode.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
private List<OperatorDescriptorDual> getDataProperties() {
	OuterJoinOperatorBase<?, ?, ?, ?> operator = getOperator();

	OuterJoinType type = operator.getOuterJoinType();

	JoinHint joinHint = operator.getJoinHint();
	joinHint = joinHint == null ? JoinHint.OPTIMIZER_CHOOSES : joinHint;

	List<OperatorDescriptorDual> list;
	switch (type) {
		case LEFT:
			list = createLeftOuterJoinDescriptors(joinHint);
			break;
		case RIGHT:
			list = createRightOuterJoinDescriptors(joinHint);
			break;
		case FULL:
			list = createFullOuterJoinDescriptors(joinHint);
			break;
		default:
			throw new CompilerException("Unknown outer join type: " + type);
	}

	Partitioner<?> customPartitioner = operator.getCustomPartitioner();
	if (customPartitioner != null) {
		for (OperatorDescriptorDual desc : list) {
			((AbstractJoinDescriptor) desc).setCustomPartitioner(customPartitioner);
		}
	}
	return list;
}
Example #26
Source File: NonReusingSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Override
@SuppressWarnings({"unchecked", "rawtypes"})
protected <T1, T2, T3> AbstractMergeOuterJoinIterator createOuterJoinIterator(OuterJoinType outerJoinType, MutableObjectIterator<T1> input1,
																		  MutableObjectIterator<T2> input2, TypeSerializer<T1> serializer1,
																		  TypeComparator<T1> comparator1, TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
																		  TypePairComparator<T1, T2> pairComparator, MemoryManager memoryManager, IOManager ioManager,
																		  int numMemoryPages, AbstractInvokable parentTask) throws Exception {
	return new NonReusingMergeOuterJoinIterator(outerJoinType, input1, input2, serializer1, comparator1,
			serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);
}
Example #27
Source File: NonReusingMergeOuterJoinIterator.java    From flink with Apache License 2.0 5 votes vote down vote up 
public NonReusingMergeOuterJoinIterator(
		OuterJoinType outerJoinType,
		MutableObjectIterator<T1> input1,
		MutableObjectIterator<T2> input2,
		TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
		TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
		TypePairComparator<T1, T2> pairComparator,
		MemoryManager memoryManager,
		IOManager ioManager,
		int numMemoryPages,
		AbstractInvokable parentTask)
		throws MemoryAllocationException {
	super(outerJoinType, input1, input2, serializer1, comparator1, serializer2, comparator2, pairComparator, memoryManager, ioManager, numMemoryPages, parentTask);
}
Example #28
Source File: OuterJoinNode.java    From flink with Apache License 2.0 5 votes vote down vote up 
private List<OperatorDescriptorDual> getDataProperties() {
	OuterJoinOperatorBase<?, ?, ?, ?> operator = getOperator();

	OuterJoinType type = operator.getOuterJoinType();

	JoinHint joinHint = operator.getJoinHint();
	joinHint = joinHint == null ? JoinHint.OPTIMIZER_CHOOSES : joinHint;

	List<OperatorDescriptorDual> list;
	switch (type) {
		case LEFT:
			list = createLeftOuterJoinDescriptors(joinHint);
			break;
		case RIGHT:
			list = createRightOuterJoinDescriptors(joinHint);
			break;
		case FULL:
			list = createFullOuterJoinDescriptors(joinHint);
			break;
		default:
			throw new CompilerException("Unknown outer join type: " + type);
	}

	Partitioner<?> customPartitioner = operator.getCustomPartitioner();
	if (customPartitioner != null) {
		for (OperatorDescriptorDual desc : list) {
			((AbstractJoinDescriptor) desc).setCustomPartitioner(customPartitioner);
		}
	}
	return list;
}
Example #29
Source File: AbstractSortMergeOuterJoinIteratorITCase.java    From flink with Apache License 2.0 5 votes vote down vote up 
protected abstract <T1, T2, T3> AbstractMergeOuterJoinIterator<T1, T2, T3> createOuterJoinIterator(OuterJoinType outerJoinType,
MutableObjectIterator<T1> input1,
MutableObjectIterator<T2> input2,
TypeSerializer<T1> serializer1, TypeComparator<T1> comparator1,
TypeSerializer<T2> serializer2, TypeComparator<T2> comparator2,
TypePairComparator<T1, T2> pairComparator,
MemoryManager memoryManager,
IOManager ioManager,
int numMemoryPages,
AbstractInvokable parentTask) throws Exception;
Example #30
Source File: OuterJoinNode.java    From flink with Apache License 2.0 5 votes vote down vote up 
private List<OperatorDescriptorDual> getDataProperties() {
	OuterJoinOperatorBase<?, ?, ?, ?> operator = getOperator();

	OuterJoinType type = operator.getOuterJoinType();

	JoinHint joinHint = operator.getJoinHint();
	joinHint = joinHint == null ? JoinHint.OPTIMIZER_CHOOSES : joinHint;

	List<OperatorDescriptorDual> list;
	switch (type) {
		case LEFT:
			list = createLeftOuterJoinDescriptors(joinHint);
			break;
		case RIGHT:
			list = createRightOuterJoinDescriptors(joinHint);
			break;
		case FULL:
			list = createFullOuterJoinDescriptors(joinHint);
			break;
		default:
			throw new CompilerException("Unknown outer join type: " + type);
	}

	Partitioner<?> customPartitioner = operator.getCustomPartitioner();
	if (customPartitioner != null) {
		for (OperatorDescriptorDual desc : list) {
			((AbstractJoinDescriptor) desc).setCustomPartitioner(customPartitioner);
		}
	}
	return list;
}