Examples with FieldSet org.apache.flink.api.common.operators.util.FieldSet used on opensource projects

Example 46 with FieldSet

use of org.apache.flink.api.common.operators.util.FieldSet in project flink by apache.

the class PlanNode method updatePropertiesWithUniqueSets.

// --------------------------------------------------------------------------------------------
//                                Miscellaneous
// --------------------------------------------------------------------------------------------
public void updatePropertiesWithUniqueSets(Set<FieldSet> uniqueFieldCombinations) {
    if (uniqueFieldCombinations == null || uniqueFieldCombinations.isEmpty()) {
        return;
    }
    for (FieldSet fields : uniqueFieldCombinations) {
        this.globalProps.addUniqueFieldCombination(fields);
        this.localProps = this.localProps.addUniqueFields(fields);
    }
}

Example 47 with FieldSet

use of org.apache.flink.api.common.operators.util.FieldSet in project flink by apache.

the class GlobalPropertiesFilteringTest method testUniqueFieldGroupsErased.

@Test
public void testUniqueFieldGroupsErased() {
    SingleInputSemanticProperties sprops = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sprops, new String[] { "0; 3; 5; 6; 7" }, null, null, tupleInfo, tupleInfo);
    FieldSet set1 = new FieldSet(0, 1, 2);
    FieldSet set2 = new FieldSet(3, 4);
    FieldSet set3 = new FieldSet(4, 5, 6, 7);
    GlobalProperties gprops = new GlobalProperties();
    gprops.addUniqueFieldCombination(set1);
    gprops.addUniqueFieldCombination(set2);
    gprops.addUniqueFieldCombination(set3);
    GlobalProperties result = gprops.filterBySemanticProperties(sprops, 0);
    Assert.assertNull(result.getUniqueFieldCombination());
}

Example 48 with FieldSet

use of org.apache.flink.api.common.operators.util.FieldSet in project flink by apache.

the class GlobalPropertiesFilteringTest method testAllErased2.

@Test
public void testAllErased2() {
    SingleInputSemanticProperties semProps = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(semProps, new String[] { "2" }, null, null, tupleInfo, tupleInfo);
    GlobalProperties gprops = new GlobalProperties();
    gprops.setHashPartitioned(new FieldList(0, 1));
    gprops.addUniqueFieldCombination(new FieldSet(3, 4));
    gprops.addUniqueFieldCombination(new FieldSet(5, 6));
    GlobalProperties result = gprops.filterBySemanticProperties(semProps, 0);
    assertEquals(PartitioningProperty.RANDOM_PARTITIONED, result.getPartitioning());
    assertNull(result.getPartitioningFields());
    assertNull(result.getPartitioningOrdering());
    assertNull(result.getUniqueFieldCombination());
}

Example 49 with FieldSet

use of org.apache.flink.api.common.operators.util.FieldSet in project flink by apache.

the class GlobalPropertiesFilteringTest method testAllErased1.

@Test
public void testAllErased1() {
    SingleInputSemanticProperties semProps = new SingleInputSemanticProperties();
    GlobalProperties gprops = new GlobalProperties();
    gprops.setHashPartitioned(new FieldList(0, 1));
    gprops.addUniqueFieldCombination(new FieldSet(3, 4));
    gprops.addUniqueFieldCombination(new FieldSet(5, 6));
    GlobalProperties result = gprops.filterBySemanticProperties(semProps, 0);
    assertEquals(PartitioningProperty.RANDOM_PARTITIONED, result.getPartitioning());
    assertNull(result.getPartitioningFields());
    assertNull(result.getPartitioningOrdering());
    assertNull(result.getUniqueFieldCombination());
}

Example 50 with FieldSet

use of org.apache.flink.api.common.operators.util.FieldSet in project flink by apache.

the class GlobalPropertiesFilteringTest method testUniqueFieldGroupsPreserved1.

@Test
public void testUniqueFieldGroupsPreserved1() {
    SingleInputSemanticProperties sprops = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sprops, new String[] { "0;1;2;3;4" }, null, null, tupleInfo, tupleInfo);
    FieldSet set1 = new FieldSet(0, 1, 2);
    FieldSet set2 = new FieldSet(3, 4);
    FieldSet set3 = new FieldSet(4, 5, 6, 7);
    GlobalProperties gprops = new GlobalProperties();
    gprops.addUniqueFieldCombination(set1);
    gprops.addUniqueFieldCombination(set2);
    gprops.addUniqueFieldCombination(set3);
    GlobalProperties result = gprops.filterBySemanticProperties(sprops, 0);
    Set<FieldSet> unique = result.getUniqueFieldCombination();
    FieldSet expected1 = new FieldSet(0, 1, 2);
    FieldSet expected2 = new FieldSet(3, 4);
    Assert.assertTrue(unique.size() == 2);
    Assert.assertTrue(unique.contains(expected1));
    Assert.assertTrue(unique.contains(expected2));
}