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

Example 11 with OperatorStats

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

the class BaseDynamicPartitionPruningTest method testRightJoinWithEmptyBuildSide.

@Test(timeOut = 30_000)
public void testRightJoinWithEmptyBuildSide() {
    @Language("SQL") String selectQuery = "SELECT * FROM partitioned_lineitem l RIGHT JOIN supplier s ON l.suppkey = s.suppkey WHERE name = 'abc'";
    ResultWithQueryId<MaterializedResult> result = getDistributedQueryRunner().executeWithQueryId(getSession(), selectQuery);
    MaterializedResult expected = computeActual(withDynamicFilteringDisabled(), selectQuery);
    assertEqualsIgnoreOrder(result.getResult(), expected);
    OperatorStats probeStats = searchScanFilterAndProjectOperatorStats(result.getQueryId(), getQualifiedTableName(PARTITIONED_LINEITEM));
    assertEquals(probeStats.getInputPositions(), 0L);
    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(), none(BIGINT).toString(getSession().toConnectorSession()));
}

Example 12 with OperatorStats

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

the class BaseDynamicPartitionPruningTest method testJoinWithMultipleDynamicFiltersOnProbe.

@Test(timeOut = 30_000)
public void testJoinWithMultipleDynamicFiltersOnProbe() {
    // supplier names Supplier#000000001 and Supplier#000000002 match suppkey 1 and 2
    @Language("SQL") String selectQuery = "SELECT * FROM (" + "SELECT supplier.suppkey FROM " + "partitioned_lineitem JOIN tpch.tiny.supplier ON partitioned_lineitem.suppkey = supplier.suppkey AND supplier.name IN ('Supplier#000000001', 'Supplier#000000002')" + ") t JOIN supplier ON t.suppkey = supplier.suppkey AND supplier.suppkey IN (2, 3)";
    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(), 558L);
    DynamicFiltersStats dynamicFiltersStats = getDynamicFilteringStats(result.getQueryId());
    assertEquals(dynamicFiltersStats.getTotalDynamicFilters(), 2L);
    assertEquals(dynamicFiltersStats.getLazyDynamicFilters(), 2L);
    assertEquals(dynamicFiltersStats.getReplicatedDynamicFilters(), 0L);
    assertEquals(dynamicFiltersStats.getDynamicFiltersCompleted(), 2);
    List<DynamicFilterDomainStats> domainStats = dynamicFiltersStats.getDynamicFilterDomainStats();
    assertThat(domainStats).map(DynamicFilterDomainStats::getSimplifiedDomain).containsExactlyInAnyOrder(getSimplifiedDomainString(2L, 3L, 2, BIGINT), getSimplifiedDomainString(2L, 2L, 1, BIGINT));
}

Example 13 with OperatorStats

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

the class BaseDynamicPartitionPruningTest method testJoinWithSelectiveBuildSide.

@Test(timeOut = 30_000)
public void testJoinWithSelectiveBuildSide() {
    @Language("SQL") String selectQuery = "SELECT * FROM partitioned_lineitem JOIN supplier ON partitioned_lineitem.suppkey = supplier.suppkey " + "AND supplier.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 14 with OperatorStats

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

the class BaseDynamicPartitionPruningTest method testSemiJoinWithEmptyBuildSide.

@Test(timeOut = 30_000)
public void testSemiJoinWithEmptyBuildSide() {
    @Language("SQL") String selectQuery = "SELECT * FROM partitioned_lineitem WHERE suppkey IN (SELECT suppkey FROM supplier WHERE name = 'abc')";
    ResultWithQueryId<MaterializedResult> result = getDistributedQueryRunner().executeWithQueryId(getSession(), selectQuery);
    MaterializedResult expected = computeActual(withDynamicFilteringDisabled(), selectQuery);
    assertEqualsIgnoreOrder(result.getResult(), expected);
    OperatorStats probeStats = searchScanFilterAndProjectOperatorStats(result.getQueryId(), getQualifiedTableName(PARTITIONED_LINEITEM));
    assertEquals(probeStats.getInputPositions(), 0L);
    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(), none(BIGINT).toString(getSession().toConnectorSession()));
}

Example 15 with OperatorStats

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

the class BaseDynamicPartitionPruningTest method testRightJoinWithNonSelectiveBuildSide.

@Test(timeOut = 30_000)
public void testRightJoinWithNonSelectiveBuildSide() {
    @Language("SQL") String selectQuery = "SELECT * FROM partitioned_lineitem l RIGHT JOIN supplier s ON l.suppkey = s.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));
}