Java Code Examples for org.apache.flink.api.java.DataSet#sortPartition()

The following examples show how to use org.apache.flink.api.java.DataSet#sortPartition() . 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: SortPartitionTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testSortPartitionWithKeySelector4() {
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// should work
	try {
		tupleDs.sortPartition(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Tuple2<Integer, Long>>() {
			@Override
			public Tuple2<Integer, Long> getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
				return new Tuple2<>(value.f0, value.f1);
			}
		}, Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 2
Source File: SortPartitionTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testSortPartitionWithKeySelector4() {
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// should work
	try {
		tupleDs.sortPartition(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Tuple2<Integer, Long>>() {
			@Override
			public Tuple2<Integer, Long> getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
				return new Tuple2<>(value.f0, value.f1);
			}
		}, Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 3
Source File: SortPartitionTest.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testSortPartitionWithKeySelector1() {
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// should work
	try {
		tupleDs.sortPartition(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Integer>() {
			@Override
			public Integer getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
				return value.f0;
			}
		}, Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 4
Source File: SortPartitionTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testSortPartitionWithKeySelector1() {
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// should work
	try {
		tupleDs.sortPartition(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Integer>() {
			@Override
			public Integer getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
				return value.f0;
			}
		}, Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 5
Source File: SortPartitionTest.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testSortPartitionWithKeySelector4() {
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// should work
	try {
		tupleDs.sortPartition(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Tuple2<Integer, Long>>() {
			@Override
			public Tuple2<Integer, Long> getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
				return new Tuple2<>(value.f0, value.f1);
			}
		}, Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 6
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithPositionKeys3() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition(2, Order.ASCENDING);
}
Example 7
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithPositionKeys3() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition(2, Order.ASCENDING);
}
Example 8
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSortPartitionPositionKeys1() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple5<Integer, Long, String, Long, Integer>> tupleDs = env.fromCollection(emptyTupleData, tupleTypeInfo);

	// should work
	try {
		tupleDs.sortPartition(0, Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 9
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithKeySelector2() {
	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition(new KeySelector<Tuple4<Integer, Long, CustomType, Long[]>, Long[]>() {
		@Override
		public Long[] getKey(Tuple4<Integer, Long, CustomType, Long[]> value) throws Exception {
			return value.f3;
		}
	}, Order.ASCENDING);
}
Example 10
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithExpressionKeys4() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition("f3", Order.ASCENDING);
}
Example 11
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithExpressionKeys3() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition("f2.nested", Order.ASCENDING);
}
Example 12
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSortPartitionExpressionKeys1() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple5<Integer, Long, String, Long, Integer>> tupleDs = env.fromCollection(emptyTupleData, tupleTypeInfo);

	// should work
	try {
		tupleDs.sortPartition("f1", Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 13
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSortPartitionExpressionKeys1() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple5<Integer, Long, String, Long, Integer>> tupleDs = env.fromCollection(emptyTupleData, tupleTypeInfo);

	// should work
	try {
		tupleDs.sortPartition("f1", Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 14
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithExpressionKeys4() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition("f3", Order.ASCENDING);
}
Example 15
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSortPartitionPositionKeys1() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple5<Integer, Long, String, Long, Integer>> tupleDs = env.fromCollection(emptyTupleData, tupleTypeInfo);

	// should work
	try {
		tupleDs.sortPartition(0, Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 16
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithPositionKeys4() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition(3, Order.ASCENDING);
}
Example 17
Source File: SortPartitionTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithExpressionKeys4() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition("f3", Order.ASCENDING);
}
Example 18
Source File: SortPartitionTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithExpressionKeys3() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition("f2.nested", Order.ASCENDING);
}
Example 19
Source File: SortPartitionTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSortPartitionExpressionKeys1() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple5<Integer, Long, String, Long, Integer>> tupleDs = env.fromCollection(emptyTupleData, tupleTypeInfo);

	// should work
	try {
		tupleDs.sortPartition("f1", Order.ASCENDING);
	} catch (Exception e) {
		Assert.fail();
	}
}
Example 20
Source File: SortPartitionTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test(expected = InvalidProgramException.class)
public void testSortPartitionWithExpressionKeys3() {

	final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	DataSet<Tuple4<Integer, Long, CustomType, Long[]>> tupleDs = env.fromCollection(tupleWithCustomData, tupleWithCustomInfo);

	// must not work
	tupleDs.sortPartition("f2.nested", Order.ASCENDING);
}