Examples with ExecutionEnvironment org.apache.flink.api.java.ExecutionEnvironment used on opensource projects

Example 21 with ExecutionEnvironment

use of org.apache.flink.api.java.ExecutionEnvironment in project flink by apache.

the class LeftOuterJoinOperatorTest method testLeftOuter2.

@Test
public void testLeftOuter2() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds1 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds2 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    // should work
    ds1.leftOuterJoin(ds2).where("f1").equalTo("f3").with(new DummyJoin());
}

Example 22 with ExecutionEnvironment

use of org.apache.flink.api.java.ExecutionEnvironment in project flink by apache.

the class LeftOuterJoinOperatorTest method testLeftOuter9.

@Test(expected = InvalidProgramException.class)
public void testLeftOuter9() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds1 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds2 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    // key types do not match
    ds1.leftOuterJoin(ds2).where(0).equalTo(1).with(new DummyJoin());
}

Example 23 with ExecutionEnvironment

use of org.apache.flink.api.java.ExecutionEnvironment in project flink by apache.

the class LeftOuterJoinOperatorTest method testLeftOuter1.

@Test
public void testLeftOuter1() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds1 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds2 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    // should work
    ds1.leftOuterJoin(ds2).where(0).equalTo(4).with(new DummyJoin());
}

Example 24 with ExecutionEnvironment

use of org.apache.flink.api.java.ExecutionEnvironment in project flink by apache.

the class LeftOuterJoinOperatorTest method testLeftOuter8.

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testLeftOuter8() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds1 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> ds2 = env.fromCollection(emptyTupleData, tupleTypeInfo);
    // invalid key reference
    ds1.leftOuterJoin(ds2).where(1).equalTo("f5").with(new DummyJoin());
}

Example 25 with ExecutionEnvironment

use of org.apache.flink.api.java.ExecutionEnvironment in project flink by apache.

the class MaxByOperatorTest method testOutOfTupleBoundsDataset2.

/**
	 * This test validates that an index which is out of bounds throws an
	 * IndexOutOfBOundsExcpetion.
	 */
@Test(expected = IndexOutOfBoundsException.class)
public void testOutOfTupleBoundsDataset2() {
    final ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
    DataSet<Tuple5<Integer, Long, String, Long, Integer>> tupleDs = env.fromCollection(emptyTupleData, tupleTypeInfo);
    // should not work, key out of tuple bounds
    tupleDs.maxBy(-1);
}