Examples with ClusterFixtureBuilder org.apache.drill.test.ClusterFixtureBuilder used on opensource projects

Example 46 with ClusterFixtureBuilder

use of org.apache.drill.test.ClusterFixtureBuilder in project drill by apache.

the class TestConfigLinkage method testMaxWidthPerNodeSystem.

/* Test if setting maxwidth at system level takes precedence */
@Test
public void testMaxWidthPerNodeSystem() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.bareBuilder(dirTestWatcher).systemOption(ExecConstants.MAX_WIDTH_PER_NODE_KEY, 3);
    try (ClusterFixture cluster = builder.build();
        ClientFixture client = cluster.clientFixture()) {
        String maxWidth = client.queryBuilder().sql("SELECT val FROM sys.%s where name='planner.width.max_per_node' and optionScope = 'SYSTEM'", SystemTable.OPTIONS.getTableName()).singletonString();
        assertEquals("3", maxWidth);
    }
}

Example 47 with ClusterFixtureBuilder

use of org.apache.drill.test.ClusterFixtureBuilder in project drill by apache.

the class TestConfigLinkage method testConfigOption.

/* Test if config option takes precedence if config option is not set */
@Test
public void testConfigOption() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.builder(dirTestWatcher).setOptionDefault(ExecConstants.SLICE_TARGET, 1000);
    try (ClusterFixture cluster = builder.build();
        ClientFixture client = cluster.clientFixture()) {
        String slice_target = client.queryBuilder().sql("SELECT val FROM sys.%s where name='planner.slice_target' and optionScope = 'BOOT'", SystemTable.OPTIONS.getTableName()).singletonString();
        assertEquals(slice_target, "1000");
    }
}

Example 48 with ClusterFixtureBuilder

use of org.apache.drill.test.ClusterFixtureBuilder in project drill by apache.

the class TestConfigLinkage method testScope.

/* Test if the scope is set during BOOT time and scope is actually BOOT */
@Test
public void testScope() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.bareBuilder(dirTestWatcher).setOptionDefault(ExecConstants.SLICE_TARGET, 100000);
    try (ClusterFixture cluster = builder.build();
        ClientFixture client = cluster.clientFixture()) {
        String scope = client.queryBuilder().sql("SELECT optionScope from sys.%s where name='planner.slice_target'", SystemTable.OPTIONS.getTableName()).singletonString();
        Assert.assertEquals("BOOT", scope);
    }
}

Example 49 with ClusterFixtureBuilder

use of org.apache.drill.test.ClusterFixtureBuilder in project drill by apache.

the class TestOrderedMuxExchange method testOrderedMuxForOrderBy.

/**
 * Test case to verify the OrderedMuxExchange created for order by clause.
 * It checks by forcing the plan to create OrderedMuxExchange and also verifies the
 * output column is ordered.
 *
 * @throws Exception if anything goes wrong
 */
@Test
public void testOrderedMuxForOrderBy() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.builder(dirTestWatcher).maxParallelization(1).configProperty(ExecConstants.SYS_STORE_PROVIDER_LOCAL_ENABLE_WRITE, true);
    try (ClusterFixture cluster = builder.build();
        ClientFixture client = cluster.clientFixture()) {
        client.alterSession(ExecConstants.SLICE_TARGET, 10);
        String sql = "SELECT emp_id, emp_name FROM dfs.`empTable` e order BY emp_name, emp_id";
        client.testBuilder().unOrdered().optionSettingQueriesForTestQuery("alter session set `planner.slice_target` = 10;").sqlQuery(sql).optionSettingQueriesForBaseline(// Use default option setting.
        "alter session set `planner.enable_ordered_mux_exchange` = false").sqlBaselineQuery(sql).build().run();
        client.alterSession(ExecConstants.ORDERED_MUX_EXCHANGE, true);
        String explainText = client.queryBuilder().sql(sql).explainText();
        assertTrue(explainText.contains(ORDERED_MUX_EXCHANGE));
    }
}

Example 50 with ClusterFixtureBuilder

use of org.apache.drill.test.ClusterFixtureBuilder in project drill by apache.

the class TestOrderedMuxExchange method testOrderedMuxForWindowAgg.

/**
 * Test case to verify the OrderedMuxExchange created for window functions.
 * It checks by forcing the plan to create OrderedMuxExchange and also verifies the
 * output column is ordered.
 *
 * @throws Exception if anything goes wrong
 */
@Test
public void testOrderedMuxForWindowAgg() throws Exception {
    ClusterFixtureBuilder builder = ClusterFixture.builder(dirTestWatcher).maxParallelization(1).configProperty(ExecConstants.SYS_STORE_PROVIDER_LOCAL_ENABLE_WRITE, true);
    try (ClusterFixture cluster = builder.build();
        ClientFixture client = cluster.clientFixture()) {
        client.alterSession(ExecConstants.SLICE_TARGET, 10);
        String sql = "SELECT emp_name, max(emp_id) over (order by emp_name) FROM dfs.`empTable` e order BY emp_name";
        client.testBuilder().unOrdered().optionSettingQueriesForTestQuery("alter session set `planner.slice_target` = 10;").sqlQuery(sql).optionSettingQueriesForBaseline(// Use default option setting.
        "alter session set `planner.enable_ordered_mux_exchange` = false").sqlBaselineQuery(sql).build().run();
        client.alterSession(ExecConstants.ORDERED_MUX_EXCHANGE, true);
        String explainText = client.queryBuilder().sql(sql).explainText();
        assertTrue(explainText.contains(ORDERED_MUX_EXCHANGE));
    }
}