Example 1 with OPTIMIZER_TIMEOUT
use of io.trino.spi.StandardErrorCode.OPTIMIZER_TIMEOUT in project trino by trinodb.
the class TestIterativeOptimizer method optimizerTimeoutsOnNonConvergingPlan.
@Test(timeOut = 10_000)
public void optimizerTimeoutsOnNonConvergingPlan() {
PlanOptimizer optimizer = new IterativeOptimizer(queryRunner.getPlannerContext(), new RuleStatsRecorder(), queryRunner.getStatsCalculator(), queryRunner.getCostCalculator(), ImmutableSet.of(new AddIdentityOverTableScan(), new RemoveRedundantIdentityProjections()));
assertTrinoExceptionThrownBy(() -> queryRunner.inTransaction(transactionSession -> queryRunner.createPlan(transactionSession, "SELECT nationkey FROM nation", ImmutableList.of(optimizer), WarningCollector.NOOP))).hasErrorCode(OPTIMIZER_TIMEOUT).hasMessageMatching("The optimizer exhausted the time limit of 1 ms: (no rules invoked|(?s)Top rules:.*(RemoveRedundantIdentityProjections|AddIdentityOverTableScan).*)");
}
Also used :
AfterClass(org.testng.annotations.AfterClass)
ImmutableSet(com.google.common.collect.ImmutableSet)
RemoveRedundantIdentityProjections(io.trino.sql.planner.iterative.rule.RemoveRedundantIdentityProjections)
ImmutableMap(com.google.common.collect.ImmutableMap)
BeforeClass(org.testng.annotations.BeforeClass)
Assignments(io.trino.sql.planner.plan.Assignments)
Test(org.testng.annotations.Test)
Patterns.tableScan(io.trino.sql.planner.plan.Patterns.tableScan)
TrinoExceptionAssert.assertTrinoExceptionThrownBy(io.trino.testing.assertions.TrinoExceptionAssert.assertTrinoExceptionThrownBy)
RuleStatsRecorder(io.trino.sql.planner.RuleStatsRecorder)
TestingSession.testSessionBuilder(io.trino.testing.TestingSession.testSessionBuilder)
Pattern(io.trino.matching.Pattern)
ImmutableList(com.google.common.collect.ImmutableList)
Captures(io.trino.matching.Captures)
TpchConnectorFactory(io.trino.plugin.tpch.TpchConnectorFactory)
PlanOptimizer(io.trino.sql.planner.optimizations.PlanOptimizer)
LocalQueryRunner(io.trino.testing.LocalQueryRunner)
WarningCollector(io.trino.execution.warnings.WarningCollector)
ProjectNode(io.trino.sql.planner.plan.ProjectNode)
TableScanNode(io.trino.sql.planner.plan.TableScanNode)
OPTIMIZER_TIMEOUT(io.trino.spi.StandardErrorCode.OPTIMIZER_TIMEOUT)
Session(io.trino.Session)
PlanOptimizer(io.trino.sql.planner.optimizations.PlanOptimizer)
RuleStatsRecorder(io.trino.sql.planner.RuleStatsRecorder)
RemoveRedundantIdentityProjections(io.trino.sql.planner.iterative.rule.RemoveRedundantIdentityProjections)
Test(org.testng.annotations.Test)
Aggregations
ImmutableList (com.google.common.collect.ImmutableList)1
ImmutableMap (com.google.common.collect.ImmutableMap)1
ImmutableSet (com.google.common.collect.ImmutableSet)1
Session (io.trino.Session)1
WarningCollector (io.trino.execution.warnings.WarningCollector)1
Captures (io.trino.matching.Captures)1
Pattern (io.trino.matching.Pattern)1
TpchConnectorFactory (io.trino.plugin.tpch.TpchConnectorFactory)1
OPTIMIZER_TIMEOUT (io.trino.spi.StandardErrorCode.OPTIMIZER_TIMEOUT)1
RuleStatsRecorder (io.trino.sql.planner.RuleStatsRecorder)1
RemoveRedundantIdentityProjections (io.trino.sql.planner.iterative.rule.RemoveRedundantIdentityProjections)1
PlanOptimizer (io.trino.sql.planner.optimizations.PlanOptimizer)1
Assignments (io.trino.sql.planner.plan.Assignments)1
Patterns.tableScan (io.trino.sql.planner.plan.Patterns.tableScan)1
ProjectNode (io.trino.sql.planner.plan.ProjectNode)1
TableScanNode (io.trino.sql.planner.plan.TableScanNode)1
LocalQueryRunner (io.trino.testing.LocalQueryRunner)1
TestingSession.testSessionBuilder (io.trino.testing.TestingSession.testSessionBuilder)1
TrinoExceptionAssert.assertTrinoExceptionThrownBy (io.trino.testing.assertions.TrinoExceptionAssert.assertTrinoExceptionThrownBy)1
AfterClass (org.testng.annotations.AfterClass)1
