Examples with OperatorStats io.trino.operator.OperatorStats used on opensource projects

Example 26 with OperatorStats

use of io.trino.operator.OperatorStats in project trino by trinodb.

the class BaseDynamicPartitionPruningTest method testRightJoinWithSelectiveBuildSide.

@Test(timeOut = 30_000)
public void testRightJoinWithSelectiveBuildSide() {
    @Language("SQL") String selectQuery = "SELECT * FROM partitioned_lineitem l RIGHT JOIN supplier s ON l.suppkey = s.suppkey WHERE name = 'Supplier#000000001'";
    ResultWithQueryId<MaterializedResult> result = getDistributedQueryRunner().executeWithQueryId(getSession(), selectQuery);
    MaterializedResult expected = computeActual(withDynamicFilteringDisabled(), selectQuery);
    assertEqualsIgnoreOrder(result.getResult(), expected);
    OperatorStats probeStats = searchScanFilterAndProjectOperatorStats(result.getQueryId(), getQualifiedTableName(PARTITIONED_LINEITEM));
    // Probe-side is partially scanned
    assertEquals(probeStats.getInputPositions(), 615L);
    DynamicFiltersStats dynamicFiltersStats = getDynamicFilteringStats(result.getQueryId());
    assertEquals(dynamicFiltersStats.getTotalDynamicFilters(), 1L);
    assertEquals(dynamicFiltersStats.getLazyDynamicFilters(), 1L);
    assertEquals(dynamicFiltersStats.getReplicatedDynamicFilters(), 0L);
    assertEquals(dynamicFiltersStats.getDynamicFiltersCompleted(), 1L);
    DynamicFilterDomainStats domainStats = getOnlyElement(dynamicFiltersStats.getDynamicFilterDomainStats());
    assertEquals(domainStats.getSimplifiedDomain(), singleValue(BIGINT, 1L).toString(getSession().toConnectorSession()));
}

Example 27 with OperatorStats

use of io.trino.operator.OperatorStats in project trino by trinodb.

the class BaseDynamicPartitionPruningTest method testJoinWithNonSelectiveBuildSide.

@Test(timeOut = 30_000)
public void testJoinWithNonSelectiveBuildSide() {
    @Language("SQL") String selectQuery = "SELECT * FROM partitioned_lineitem JOIN supplier ON partitioned_lineitem.suppkey = supplier.suppkey";
    ResultWithQueryId<MaterializedResult> result = getDistributedQueryRunner().executeWithQueryId(getSession(), selectQuery);
    MaterializedResult expected = computeActual(withDynamicFilteringDisabled(), selectQuery);
    assertEqualsIgnoreOrder(result.getResult(), expected);
    OperatorStats probeStats = searchScanFilterAndProjectOperatorStats(result.getQueryId(), getQualifiedTableName(PARTITIONED_LINEITEM));
    // Probe-side is fully scanned
    assertEquals(probeStats.getInputPositions(), LINEITEM_COUNT);
    DynamicFiltersStats dynamicFiltersStats = getDynamicFilteringStats(result.getQueryId());
    assertEquals(dynamicFiltersStats.getTotalDynamicFilters(), 1L);
    assertEquals(dynamicFiltersStats.getLazyDynamicFilters(), 1L);
    assertEquals(dynamicFiltersStats.getReplicatedDynamicFilters(), 0L);
    assertEquals(dynamicFiltersStats.getDynamicFiltersCompleted(), 1L);
    DynamicFilterDomainStats domainStats = getOnlyElement(dynamicFiltersStats.getDynamicFilterDomainStats());
    assertThat(domainStats.getSimplifiedDomain()).isEqualTo(getSimplifiedDomainString(1L, 100L, 100, BIGINT));
}

Example 28 with OperatorStats

use of io.trino.operator.OperatorStats in project trino by trinodb.

the class BaseDynamicPartitionPruningTest method testSemiJoinWithNonSelectiveBuildSide.

@Test(timeOut = 30_000)
public void testSemiJoinWithNonSelectiveBuildSide() {
    @Language("SQL") String selectQuery = "SELECT * FROM partitioned_lineitem WHERE suppkey IN (SELECT suppkey FROM supplier)";
    ResultWithQueryId<MaterializedResult> result = getDistributedQueryRunner().executeWithQueryId(getSession(), selectQuery);
    MaterializedResult expected = computeActual(withDynamicFilteringDisabled(), selectQuery);
    assertEqualsIgnoreOrder(result.getResult(), expected);
    OperatorStats probeStats = searchScanFilterAndProjectOperatorStats(result.getQueryId(), getQualifiedTableName(PARTITIONED_LINEITEM));
    // Probe-side is fully scanned
    assertEquals(probeStats.getInputPositions(), LINEITEM_COUNT);
    DynamicFiltersStats dynamicFiltersStats = getDynamicFilteringStats(result.getQueryId());
    assertEquals(dynamicFiltersStats.getTotalDynamicFilters(), 1L);
    assertEquals(dynamicFiltersStats.getLazyDynamicFilters(), 1L);
    assertEquals(dynamicFiltersStats.getReplicatedDynamicFilters(), 0L);
    assertEquals(dynamicFiltersStats.getDynamicFiltersCompleted(), 1L);
    DynamicFilterDomainStats domainStats = getOnlyElement(dynamicFiltersStats.getDynamicFilterDomainStats());
    assertThat(domainStats.getSimplifiedDomain()).isEqualTo(getSimplifiedDomainString(1L, 100L, 100, BIGINT));
}

Example 29 with OperatorStats

use of io.trino.operator.OperatorStats in project trino by trinodb.

the class TestMemoryConnectorTest method testPhysicalInputPositions.

@Test(timeOut = 30_000)
public void testPhysicalInputPositions() {
    ResultWithQueryId<MaterializedResult> result = getDistributedQueryRunner().executeWithQueryId(getSession(), "SELECT * FROM lineitem JOIN tpch.tiny.supplier ON lineitem.suppkey = supplier.suppkey " + "AND supplier.name = 'Supplier#000000001'");
    assertEquals(result.getResult().getRowCount(), 615);
    OperatorStats probeStats = getScanOperatorStats(getDistributedQueryRunner(), result.getQueryId()).stream().findFirst().orElseThrow();
    assertEquals(probeStats.getInputPositions(), 615);
    assertEquals(probeStats.getPhysicalInputPositions(), LINEITEM_COUNT);
}