Examples with MockManagedQueryExecution io.prestosql.execution.MockManagedQueryExecution used on opensource projects

Example 16 with MockManagedQueryExecution

use of io.prestosql.execution.MockManagedQueryExecution in project hetu-core by openlookeng.

the class TestResourceGroups method testFairEligibility.

@Test(timeOut = 10_000)
public void testFairEligibility() {
    InternalResourceGroup root = new InternalResourceGroup(Optional.empty(), "root", (group, export) -> {
    }, directExecutor());
    root.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    root.setMaxQueuedQueries(4);
    root.setHardConcurrencyLimit(1);
    InternalResourceGroup group1 = root.getOrCreateSubGroup("1");
    group1.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    group1.setMaxQueuedQueries(4);
    group1.setHardConcurrencyLimit(1);
    InternalResourceGroup group2 = root.getOrCreateSubGroup("2");
    group2.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    group2.setMaxQueuedQueries(4);
    group2.setHardConcurrencyLimit(1);
    InternalResourceGroup group3 = root.getOrCreateSubGroup("3");
    group3.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    group3.setMaxQueuedQueries(4);
    group3.setHardConcurrencyLimit(1);
    MockManagedQueryExecution query1a = new MockManagedQueryExecution(0);
    group1.run(query1a);
    assertEquals(query1a.getState(), RUNNING);
    MockManagedQueryExecution query1b = new MockManagedQueryExecution(0);
    group1.run(query1b);
    assertEquals(query1b.getState(), QUEUED);
    MockManagedQueryExecution query2a = new MockManagedQueryExecution(0);
    group2.run(query2a);
    assertEquals(query2a.getState(), QUEUED);
    MockManagedQueryExecution query2b = new MockManagedQueryExecution(0);
    group2.run(query2b);
    assertEquals(query2b.getState(), QUEUED);
    MockManagedQueryExecution query3a = new MockManagedQueryExecution(0);
    group3.run(query3a);
    assertEquals(query3a.getState(), QUEUED);
    query1a.complete();
    root.processQueuedQueries();
    // 2a and not 1b should have started, as group1 was not eligible to start a second query
    assertEquals(query1b.getState(), QUEUED);
    assertEquals(query2a.getState(), RUNNING);
    assertEquals(query2b.getState(), QUEUED);
    assertEquals(query3a.getState(), QUEUED);
    query2a.complete();
    root.processQueuedQueries();
    assertEquals(query3a.getState(), RUNNING);
    assertEquals(query2b.getState(), QUEUED);
    assertEquals(query1b.getState(), QUEUED);
    query3a.complete();
    root.processQueuedQueries();
    assertEquals(query1b.getState(), RUNNING);
    assertEquals(query2b.getState(), QUEUED);
}

Example 17 with MockManagedQueryExecution

use of io.prestosql.execution.MockManagedQueryExecution in project hetu-core by openlookeng.

the class TestResourceGroups method testGetResourceGroupStateInfo.

@Test
public void testGetResourceGroupStateInfo() {
    InternalResourceGroup root = new InternalResourceGroup(Optional.empty(), "root", (group, export) -> {
    }, directExecutor());
    root.setSoftMemoryLimit(new DataSize(1, GIGABYTE));
    root.setMaxQueuedQueries(40);
    root.setHardConcurrencyLimit(10);
    root.setSchedulingPolicy(WEIGHTED);
    InternalResourceGroup rootA = root.getOrCreateSubGroup("a");
    rootA.setSoftMemoryLimit(new DataSize(10, MEGABYTE));
    rootA.setMaxQueuedQueries(20);
    rootA.setHardConcurrencyLimit(0);
    InternalResourceGroup rootB = root.getOrCreateSubGroup("b");
    rootB.setSoftMemoryLimit(new DataSize(5, MEGABYTE));
    rootB.setMaxQueuedQueries(20);
    rootB.setHardConcurrencyLimit(1);
    rootB.setSchedulingWeight(2);
    rootB.setSchedulingPolicy(QUERY_PRIORITY);
    InternalResourceGroup rootAX = rootA.getOrCreateSubGroup("x");
    rootAX.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootAX.setMaxQueuedQueries(10);
    rootAX.setHardConcurrencyLimit(10);
    InternalResourceGroup rootAY = rootA.getOrCreateSubGroup("y");
    rootAY.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootAY.setMaxQueuedQueries(10);
    rootAY.setHardConcurrencyLimit(10);
    Set<MockManagedQueryExecution> queries = fillGroupTo(rootAX, ImmutableSet.of(), 5, false);
    queries.addAll(fillGroupTo(rootAY, ImmutableSet.of(), 5, false));
    queries.addAll(fillGroupTo(rootB, ImmutableSet.of(), 10, true));
    ResourceGroupInfo rootInfo = root.getFullInfo();
    assertEquals(rootInfo.getId(), root.getId());
    assertEquals(rootInfo.getState(), CAN_RUN);
    assertEquals(rootInfo.getSoftMemoryLimit(), root.getSoftMemoryLimit());
    assertEquals(rootInfo.getMemoryUsage(), new DataSize(0, BYTE));
    assertEquals(rootInfo.getSubGroups().size(), 2);
    assertGroupInfoEquals(rootInfo.getSubGroups().get(0), rootA.getInfo());
    assertEquals(rootInfo.getSubGroups().get(0).getId(), rootA.getId());
    assertEquals(rootInfo.getSubGroups().get(0).getState(), CAN_QUEUE);
    assertEquals(rootInfo.getSubGroups().get(0).getSoftMemoryLimit(), rootA.getSoftMemoryLimit());
    assertEquals(rootInfo.getSubGroups().get(0).getHardConcurrencyLimit(), rootA.getHardConcurrencyLimit());
    assertEquals(rootInfo.getSubGroups().get(0).getMaxQueuedQueries(), rootA.getMaxQueuedQueries());
    assertEquals(rootInfo.getSubGroups().get(0).getNumEligibleSubGroups(), 2);
    assertEquals(rootInfo.getSubGroups().get(0).getNumRunningQueries(), 0);
    assertEquals(rootInfo.getSubGroups().get(0).getNumQueuedQueries(), 10);
    assertGroupInfoEquals(rootInfo.getSubGroups().get(1), rootB.getInfo());
    assertEquals(rootInfo.getSubGroups().get(1).getId(), rootB.getId());
    assertEquals(rootInfo.getSubGroups().get(1).getState(), CAN_QUEUE);
    assertEquals(rootInfo.getSubGroups().get(1).getSoftMemoryLimit(), rootB.getSoftMemoryLimit());
    assertEquals(rootInfo.getSubGroups().get(1).getHardConcurrencyLimit(), rootB.getHardConcurrencyLimit());
    assertEquals(rootInfo.getSubGroups().get(1).getMaxQueuedQueries(), rootB.getMaxQueuedQueries());
    assertEquals(rootInfo.getSubGroups().get(1).getNumEligibleSubGroups(), 0);
    assertEquals(rootInfo.getSubGroups().get(1).getNumRunningQueries(), 1);
    assertEquals(rootInfo.getSubGroups().get(1).getNumQueuedQueries(), 9);
    assertEquals(rootInfo.getSoftConcurrencyLimit(), root.getSoftConcurrencyLimit());
    assertEquals(rootInfo.getHardConcurrencyLimit(), root.getHardConcurrencyLimit());
    assertEquals(rootInfo.getMaxQueuedQueries(), root.getMaxQueuedQueries());
    assertEquals(rootInfo.getNumQueuedQueries(), 19);
    assertEquals(rootInfo.getRunningQueries().size(), 1);
    QueryStateInfo queryInfo = rootInfo.getRunningQueries().get(0);
    assertEquals(queryInfo.getResourceGroupId(), Optional.of(rootB.getId()));
}

Example 18 with MockManagedQueryExecution

use of io.prestosql.execution.MockManagedQueryExecution in project hetu-core by openlookeng.

the class TestResourceGroups method testSubgroupMemoryLimit.

@Test
public void testSubgroupMemoryLimit() {
    InternalResourceGroup root = new InternalResourceGroup(Optional.empty(), "root", (group, export) -> {
    }, directExecutor());
    root.setSoftMemoryLimit(new DataSize(10, BYTE));
    root.setMaxQueuedQueries(4);
    root.setHardConcurrencyLimit(3);
    InternalResourceGroup subgroup = root.getOrCreateSubGroup("subgroup");
    subgroup.setSoftMemoryLimit(new DataSize(1, BYTE));
    subgroup.setMaxQueuedQueries(4);
    subgroup.setHardConcurrencyLimit(3);
    MockManagedQueryExecution query1 = new MockManagedQueryExecution(2);
    subgroup.run(query1);
    // Process the group to refresh stats
    root.processQueuedQueries();
    assertEquals(query1.getState(), RUNNING);
    MockManagedQueryExecution query2 = new MockManagedQueryExecution(0);
    subgroup.run(query2);
    assertEquals(query2.getState(), QUEUED);
    MockManagedQueryExecution query3 = new MockManagedQueryExecution(0);
    subgroup.run(query3);
    assertEquals(query3.getState(), QUEUED);
    query1.complete();
    root.processQueuedQueries();
    assertEquals(query2.getState(), RUNNING);
    assertEquals(query3.getState(), RUNNING);
}

Example 19 with MockManagedQueryExecution

use of io.prestosql.execution.MockManagedQueryExecution in project hetu-core by openlookeng.

the class TestResourceGroups method testSoftCpuLimit.

@Test(timeOut = 10_000)
public void testSoftCpuLimit() {
    InternalResourceGroup root = new InternalResourceGroup(Optional.empty(), "root", (group, export) -> {
    }, directExecutor());
    root.setSoftMemoryLimit(new DataSize(1, BYTE));
    root.setSoftCpuLimit(new Duration(1, SECONDS));
    root.setHardCpuLimit(new Duration(2, SECONDS));
    root.setCpuQuotaGenerationMillisPerSecond(2000);
    root.setMaxQueuedQueries(1);
    root.setHardConcurrencyLimit(2);
    MockManagedQueryExecution query1 = new MockManagedQueryExecution(1, "query_id", 1, new Duration(1, SECONDS));
    root.run(query1);
    assertEquals(query1.getState(), RUNNING);
    MockManagedQueryExecution query2 = new MockManagedQueryExecution(0);
    root.run(query2);
    assertEquals(query2.getState(), RUNNING);
    MockManagedQueryExecution query3 = new MockManagedQueryExecution(0);
    root.run(query3);
    assertEquals(query3.getState(), QUEUED);
    query1.complete();
    root.processQueuedQueries();
    assertEquals(query2.getState(), RUNNING);
    assertEquals(query3.getState(), QUEUED);
    root.generateCpuQuota(2);
    root.processQueuedQueries();
    assertEquals(query2.getState(), RUNNING);
    assertEquals(query3.getState(), RUNNING);
}

Example 20 with MockManagedQueryExecution

use of io.prestosql.execution.MockManagedQueryExecution in project hetu-core by openlookeng.

the class TestResourceGroups method testGetInfo.

@Test
public void testGetInfo() {
    InternalResourceGroup root = new InternalResourceGroup(Optional.empty(), "root", (group, export) -> {
    }, directExecutor());
    root.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    root.setMaxQueuedQueries(40);
    // Start with zero capacity, so that nothing starts running until we've added all the queries
    root.setHardConcurrencyLimit(0);
    root.setSchedulingPolicy(WEIGHTED);
    InternalResourceGroup rootA = root.getOrCreateSubGroup("a");
    rootA.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootA.setMaxQueuedQueries(20);
    rootA.setHardConcurrencyLimit(2);
    InternalResourceGroup rootB = root.getOrCreateSubGroup("b");
    rootB.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootB.setMaxQueuedQueries(20);
    rootB.setHardConcurrencyLimit(2);
    rootB.setSchedulingWeight(2);
    rootB.setSchedulingPolicy(QUERY_PRIORITY);
    InternalResourceGroup rootAX = rootA.getOrCreateSubGroup("x");
    rootAX.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootAX.setMaxQueuedQueries(10);
    rootAX.setHardConcurrencyLimit(10);
    InternalResourceGroup rootAY = rootA.getOrCreateSubGroup("y");
    rootAY.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootAY.setMaxQueuedQueries(10);
    rootAY.setHardConcurrencyLimit(10);
    InternalResourceGroup rootBX = rootB.getOrCreateSubGroup("x");
    rootBX.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootBX.setMaxQueuedQueries(10);
    rootBX.setHardConcurrencyLimit(10);
    InternalResourceGroup rootBY = rootB.getOrCreateSubGroup("y");
    rootBY.setSoftMemoryLimit(new DataSize(1, MEGABYTE));
    rootBY.setMaxQueuedQueries(10);
    rootBY.setHardConcurrencyLimit(10);
    // Queue 40 queries (= maxQueuedQueries (40) + maxRunningQueries (0))
    Set<MockManagedQueryExecution> queries = fillGroupTo(rootAX, ImmutableSet.of(), 10, false);
    queries.addAll(fillGroupTo(rootAY, ImmutableSet.of(), 10, false));
    queries.addAll(fillGroupTo(rootBX, ImmutableSet.of(), 10, true));
    queries.addAll(fillGroupTo(rootBY, ImmutableSet.of(), 10, true));
    ResourceGroupInfo info = root.getInfo();
    assertEquals(info.getNumRunningQueries(), 0);
    assertEquals(info.getNumQueuedQueries(), 40);
    // root.maxRunningQueries = 4, root.a.maxRunningQueries = 2, root.b.maxRunningQueries = 2. Will have 4 queries running and 36 left queued.
    root.setHardConcurrencyLimit(4);
    root.processQueuedQueries();
    info = root.getInfo();
    assertEquals(info.getNumRunningQueries(), 4);
    assertEquals(info.getNumQueuedQueries(), 36);
    // Complete running queries
    Iterator<MockManagedQueryExecution> iterator = queries.iterator();
    while (iterator.hasNext()) {
        MockManagedQueryExecution query = iterator.next();
        if (query.getState() == RUNNING) {
            query.complete();
            iterator.remove();
        }
    }
    // 4 more queries start running, 32 left queued.
    root.processQueuedQueries();
    info = root.getInfo();
    assertEquals(info.getNumRunningQueries(), 4);
    assertEquals(info.getNumQueuedQueries(), 32);
    // root.maxRunningQueries = 10, root.a.maxRunningQueries = 2, root.b.maxRunningQueries = 2. Still only have 4 running queries and 32 left queued.
    root.setHardConcurrencyLimit(10);
    root.processQueuedQueries();
    info = root.getInfo();
    assertEquals(info.getNumRunningQueries(), 4);
    assertEquals(info.getNumQueuedQueries(), 32);
    // root.maxRunningQueries = 10, root.a.maxRunningQueries = 2, root.b.maxRunningQueries = 10. Will have 10 running queries and 26 left queued.
    rootB.setHardConcurrencyLimit(10);
    root.processQueuedQueries();
    info = root.getInfo();
    assertEquals(info.getNumRunningQueries(), 10);
    assertEquals(info.getNumQueuedQueries(), 26);
}