Examples with JoinedRowData org.apache.flink.table.data.utils.JoinedRowData used on opensource projects

Example 41 with JoinedRowData

use of org.apache.flink.table.data.utils.JoinedRowData in project flink by apache.

the class TemporalProcessTimeJoinOperator method open.

@Override
public void open() throws Exception {
    super.open();
    this.joinCondition = generatedJoinCondition.newInstance(getRuntimeContext().getUserCodeClassLoader());
    FunctionUtils.setFunctionRuntimeContext(joinCondition, getRuntimeContext());
    FunctionUtils.openFunction(joinCondition, new Configuration());
    ValueStateDescriptor<RowData> rightStateDesc = new ValueStateDescriptor<>("right", rightType);
    this.rightState = getRuntimeContext().getState(rightStateDesc);
    this.collector = new TimestampedCollector<>(output);
    this.outRow = new JoinedRowData();
    this.rightNullRow = new GenericRowData(rightType.toRowSize());
    // consider watermark from left stream only.
    super.processWatermark2(Watermark.MAX_WATERMARK);
}

Example 42 with JoinedRowData

use of org.apache.flink.table.data.utils.JoinedRowData in project flink by apache.

the class String2SortMergeJoinOperatorTest method testInnerJoin.

@Test
public void testInnerJoin() throws Exception {
    StreamOperator joinOperator = newOperator(FlinkJoinType.INNER, leftIsSmall);
    TwoInputStreamTaskTestHarness<BinaryRowData, BinaryRowData, JoinedRowData> testHarness = buildSortMergeJoin(joinOperator);
    ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();
    expectedOutput.add(new StreamRecord<>(newRow("a", "02")));
    expectedOutput.add(new StreamRecord<>(newRow("b", "14")));
    testHarness.waitForTaskCompletion();
    TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, transformToBinary(testHarness.getOutput()));
}

Example 43 with JoinedRowData

use of org.apache.flink.table.data.utils.JoinedRowData in project flink by apache.

the class String2SortMergeJoinOperatorTest method testRightOuterJoin.

@Test
public void testRightOuterJoin() throws Exception {
    StreamOperator joinOperator = newOperator(FlinkJoinType.RIGHT, leftIsSmall);
    TwoInputStreamTaskTestHarness<BinaryRowData, BinaryRowData, JoinedRowData> testHarness = buildSortMergeJoin(joinOperator);
    ConcurrentLinkedQueue<Object> expectedOutput = new ConcurrentLinkedQueue<>();
    expectedOutput.add(new StreamRecord<>(newRow("a", "02")));
    expectedOutput.add(new StreamRecord<>(newRow("b", "14")));
    expectedOutput.add(new StreamRecord<>(newRow("c", "2null")));
    testHarness.waitForTaskCompletion();
    TestHarnessUtil.assertOutputEquals("Output was not correct.", expectedOutput, transformToBinary(testHarness.getOutput()));
}

Example 44 with JoinedRowData

use of org.apache.flink.table.data.utils.JoinedRowData in project flink by apache.

the class OuterJoinPaddingUtil method readObject.

private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
    in.defaultReadObject();
    joinedRow = new JoinedRowData();
    initLeftNullPaddingRow();
    initRightNullPaddingRow();
}

Example 45 with JoinedRowData

use of org.apache.flink.table.data.utils.JoinedRowData in project flink by apache.

the class GroupAggFunction method open.

@Override
public void open(Configuration parameters) throws Exception {
    super.open(parameters);
    // instantiate function
    StateTtlConfig ttlConfig = createTtlConfig(stateRetentionTime);
    function = genAggsHandler.newInstance(getRuntimeContext().getUserCodeClassLoader());
    function.open(new PerKeyStateDataViewStore(getRuntimeContext(), ttlConfig));
    // instantiate equaliser
    equaliser = genRecordEqualiser.newInstance(getRuntimeContext().getUserCodeClassLoader());
    InternalTypeInfo<RowData> accTypeInfo = InternalTypeInfo.ofFields(accTypes);
    ValueStateDescriptor<RowData> accDesc = new ValueStateDescriptor<>("accState", accTypeInfo);
    if (ttlConfig.isEnabled()) {
        accDesc.enableTimeToLive(ttlConfig);
    }
    accState = getRuntimeContext().getState(accDesc);
    resultRow = new JoinedRowData();
}