Java Code Examples for org.apache.flink.api.common.typeutils.CompositeType#InvalidFieldReferenceException

The following examples show how to use org.apache.flink.api.common.typeutils.CompositeType#InvalidFieldReferenceException . 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: FieldAccessorFactory.java From Flink-CEPplus with Apache License 2.0

6 votes

private static FieldExpression decomposeFieldExpression(String fieldExpression) {
	Matcher matcher = PATTERN_NESTED_FIELDS_WILDCARD.matcher(fieldExpression);
	if (!matcher.matches()) {
		throw new CompositeType.InvalidFieldReferenceException("Invalid field expression \"" + fieldExpression + "\".");
	}

	String head = matcher.group(0);
	if (head.equals(Keys.ExpressionKeys.SELECT_ALL_CHAR) || head.equals(Keys.ExpressionKeys.SELECT_ALL_CHAR_SCALA)) {
		throw new CompositeType.InvalidFieldReferenceException("No wildcards are allowed here.");
	} else {
		head = matcher.group(1);
	}

	String tail = matcher.group(3);

	return new FieldExpression(head, tail);
}

Example 2

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

6 votes

RecursiveProductFieldAccessor(int pos, TypeInformation<T> typeInfo, FieldAccessor<R, F> innerAccessor, ExecutionConfig config) {
	int arity = ((TupleTypeInfoBase) typeInfo).getArity();
	if (pos < 0 || pos >= arity) {
		throw new CompositeType.InvalidFieldReferenceException(
			"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
				typeInfo.toString() + "\", which is an invalid index.");
	}
	checkNotNull(typeInfo, "typeInfo must not be null.");
	checkNotNull(innerAccessor, "innerAccessor must not be null.");

	this.pos = pos;
	this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
	this.length = this.serializer.getArity();
	this.fields = new Object[this.length];
	this.innerAccessor = innerAccessor;
	this.fieldType = innerAccessor.getFieldType();
}

Example 3

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

5 votes

@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 4

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testFailOnNestedPojoFieldAccessor() throws Exception {
	StreamExecutionEnvironment see = StreamExecutionEnvironment.getExecutionEnvironment();

	DataStream<Data> dataStream = see.fromCollection(elements);
	dataStream.keyBy("aaa", "stats.count").sum("stats.nonExistingField");
}

Example 5

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testRightOuter8() {
	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.rightOuterJoin(ds2)
			.where(1).equalTo("f5")
			.with(new DummyJoin());
}

Example 6

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testFailPojoInvalidField() {

	final ExecutionEnvironment env = ExecutionEnvironment
			.getExecutionEnvironment();
	DataSet<CustomType> pojoDs = env
			.fromCollection(pojoData);

	// must not work
	pojoDs.writeAsText("/tmp/willNotHappen")
		.sortLocalOutput("myInt", Order.ASCENDING)
		.sortLocalOutput("notThere", Order.DESCENDING);
}

Example 7

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testFailTupleInv() {

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

	// must not work
	tupleDs.writeAsText("/tmp/willNotHappen")
		.sortLocalOutput("notThere", Order.ASCENDING)
		.sortLocalOutput("f4", Order.DESCENDING);
}

Example 8

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

5 votes

SimpleTupleFieldAccessor(int pos, TypeInformation<T> typeInfo) {
	checkNotNull(typeInfo, "typeInfo must not be null.");
	int arity = ((TupleTypeInfo) typeInfo).getArity();
	if (pos < 0 || pos >= arity) {
		throw new CompositeType.InvalidFieldReferenceException(
			"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
			typeInfo.toString() + "\", which is an invalid index.");
	}

	this.pos = pos;
	this.fieldType = ((TupleTypeInfo) typeInfo).getTypeAt(pos);
}

Example 9

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testFullOuter8() {
	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.fullOuterJoin(ds2)
			.where(1).equalTo("f5")
			.with(new DummyJoin());
}

Example 10

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testRightOuter8() {
	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.rightOuterJoin(ds2)
			.where(1).equalTo("f5")
			.with(new DummyJoin());
}

Example 11

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testIllegalFlatTuple() {
	Tuple2<String, Integer> t = Tuple2.of("aa", 5);
	TupleTypeInfo<Tuple2<String, Integer>> tpeInfo =
		(TupleTypeInfo<Tuple2<String, Integer>>) TypeExtractor.getForObject(t);

	FieldAccessorFactory.getAccessor(tpeInfo, "illegal", null);
}

Example 12

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testFullOuter8() {
	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.fullOuterJoin(ds2)
			.where(1).equalTo("f5")
			.with(new DummyJoin());
}

Example 13

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

5 votes

public ArrayFieldAccessor(int pos, TypeInformation typeInfo) {
	if (pos < 0) {
		throw new CompositeType.InvalidFieldReferenceException("The " + ((Integer) pos).toString() + ". field selected on" +
			" an array, which is an invalid index.");
	}
	checkNotNull(typeInfo, "typeInfo must not be null.");

	this.pos = pos;
	this.fieldType = BasicTypeInfo.getInfoFor(typeInfo.getTypeClass().getComponentType());
}

Example 14

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testIllegalTupleInPojoInTuple() {
	Tuple2<String, Foo> t = Tuple2.of("aa", new Foo(8, Tuple2.of("ddd", 9L), (short) 2));
	TupleTypeInfo<Tuple2<String, Foo>> tpeInfo =
		(TupleTypeInfo<Tuple2<String, Foo>>) TypeExtractor.getForObject(t);

	FieldAccessorFactory.getAccessor(tpeInfo, "illegal.illegal.illegal", null);
}

Example 15

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

5 votes

public ArrayFieldAccessor(int pos, TypeInformation typeInfo) {
	if (pos < 0) {
		throw new CompositeType.InvalidFieldReferenceException("The " + ((Integer) pos).toString() + ". field selected on" +
			" an array, which is an invalid index.");
	}
	checkNotNull(typeInfo, "typeInfo must not be null.");

	this.pos = pos;
	this.fieldType = BasicTypeInfo.getInfoFor(typeInfo.getTypeClass().getComponentType());
}

Example 16

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

5 votes

SimpleProductFieldAccessor(int pos, TypeInformation<T> typeInfo, ExecutionConfig config) {
	checkNotNull(typeInfo, "typeInfo must not be null.");
	int arity = ((TupleTypeInfoBase) typeInfo).getArity();
	if (pos < 0 || pos >= arity) {
		throw new CompositeType.InvalidFieldReferenceException(
			"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
				typeInfo.toString() + "\", which is an invalid index.");
	}

	this.pos = pos;
	this.fieldType = ((TupleTypeInfoBase<T>) typeInfo).getTypeAt(pos);
	this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
	this.length = this.serializer.getArity();
	this.fields = new Object[this.length];
}

Example 17

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

5 votes

@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 18

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testFailOnNestedPojoFieldAccessor() throws Exception {
	StreamExecutionEnvironment see = StreamExecutionEnvironment.getExecutionEnvironment();

	DataStream<Data> dataStream = see.fromCollection(elements);
	dataStream.keyBy("aaa", "stats.count").sum("stats.nonExistingField");
}

Example 19

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

5 votes

@Test(expected = CompositeType.InvalidFieldReferenceException.class)
public void testFailPojoInvalidField() {

	final ExecutionEnvironment env = ExecutionEnvironment
			.getExecutionEnvironment();
	DataSet<CustomType> pojoDs = env
			.fromCollection(pojoData);

	// must not work
	pojoDs.writeAsText("/tmp/willNotHappen")
		.sortLocalOutput("myInt", Order.ASCENDING)
		.sortLocalOutput("notThere", Order.DESCENDING);
}

Example 20

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

5 votes

SimpleProductFieldAccessor(int pos, TypeInformation<T> typeInfo, ExecutionConfig config) {
	checkNotNull(typeInfo, "typeInfo must not be null.");
	int arity = ((TupleTypeInfoBase) typeInfo).getArity();
	if (pos < 0 || pos >= arity) {
		throw new CompositeType.InvalidFieldReferenceException(
			"Tried to select " + ((Integer) pos).toString() + ". field on \"" +
				typeInfo.toString() + "\", which is an invalid index.");
	}

	this.pos = pos;
	this.fieldType = ((TupleTypeInfoBase<T>) typeInfo).getTypeAt(pos);
	this.serializer = (TupleSerializerBase<T>) typeInfo.createSerializer(config);
	this.length = this.serializer.getArity();
	this.fields = new Object[this.length];
}