[HIVE-20669] JdbcStorageHandler push union of two different datasource to jdbc driver

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.2.0, 4.0.0-alpha-1
• Component/s: Query Planning
• Assignee: Jesús Camacho Rodríguez
• Reporter: Daniel Dai
• Created: 02/Oct/18 18:08
• Updated: 27/Feb/24 22:23
• Resolved: 05/Oct/18 22:04

Description

Test case attached. The following query fail:

SELECT * FROM ext_auth1 UNION ALL SELECT * FROM ext_auth2

Calcite complain about unknown operation:

java.lang.AssertionError: Relational expression HepRelVertex#387 has calling-convention JDBC.DERBY but does not implement the required interface 'interface org.apache.calcite.adapter.jdbc.JdbcRel' of that convention
	at org.apache.calcite.plan.volcano.VolcanoPlanner.registerImpl(VolcanoPlanner.java:1475)
	at org.apache.calcite.plan.volcano.VolcanoPlanner.register(VolcanoPlanner.java:859)
	at org.apache.calcite.plan.volcano.VolcanoPlanner.ensureRegistered(VolcanoPlanner.java:879)
	at org.apache.calcite.plan.volcano.VolcanoPlanner.changeTraits(VolcanoPlanner.java:544)
	at org.apache.calcite.plan.RelOptRule.convert(RelOptRule.java:572)
	at org.apache.calcite.plan.RelOptRule.lambda$convertList$2(RelOptRule.java:607)
	at com.google.common.collect.Lists$TransformingRandomAccessList$1.transform(Lists.java:640)
	at com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
	at java.util.AbstractCollection.toArray(AbstractCollection.java:141)
	at com.google.common.collect.ImmutableList.copyOf(ImmutableList.java:239)
	at org.apache.calcite.rel.core.SetOp.<init>(SetOp.java:61)
	at org.apache.calcite.rel.core.Union.<init>(Union.java:43)
	at org.apache.calcite.adapter.jdbc.JdbcRules$JdbcUnion.<init>(JdbcRules.java:708)
	at org.apache.calcite.adapter.jdbc.JdbcRules$JdbcUnionRule.convert(JdbcRules.java:697)
	at org.apache.hadoop.hive.ql.optimizer.calcite.rules.jdbc.JDBCUnionPushDownRule.onMatch(JDBCUnionPushDownRule.java:80)
	at org.apache.calcite.plan.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:315)
	at org.apache.calcite.plan.hep.HepPlanner.applyRule(HepPlanner.java:556)
	at org.apache.calcite.plan.hep.HepPlanner.applyRules(HepPlanner.java:415)
	at org.apache.calcite.plan.hep.HepPlanner.executeInstruction(HepPlanner.java:280)
	at org.apache.calcite.plan.hep.HepInstruction$RuleCollection.execute(HepInstruction.java:74)
	at org.apache.calcite.plan.hep.HepPlanner.executeProgram(HepPlanner.java:211)
	at org.apache.calcite.plan.hep.HepPlanner.findBestExp(HepPlanner.java:198)
	at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.hepPlan(CalcitePlanner.java:2348)
	at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:1917)
	at org.apache.hadoop.hive.ql.parse.CalcitePlanner$CalcitePlannerAction.apply(CalcitePlanner.java:1670)
	at org.apache.calcite.tools.Frameworks$1.apply(Frameworks.java:118)
	at org.apache.calcite.prepare.CalcitePrepareImpl.perform(CalcitePrepareImpl.java:1043)
	at org.apache.calcite.tools.Frameworks.withPrepare(Frameworks.java:154)
	at org.apache.calcite.tools.Frameworks.withPlanner(Frameworks.java:111)
	at org.apache.hadoop.hive.ql.parse.CalcitePlanner.logicalPlan(CalcitePlanner.java:1429)
	at org.apache.hadoop.hive.ql.parse.CalcitePlanner.genOPTree(CalcitePlanner.java:476)
	at org.apache.hadoop.hive.ql.parse.SemanticAnalyzer.analyzeInternal(SemanticAnalyzer.java:12319)
	at org.apache.hadoop.hive.ql.parse.CalcitePlanner.analyzeInternal(CalcitePlanner.java:356)
	at org.apache.hadoop.hive.ql.parse.BaseSemanticAnalyzer.analyze(BaseSemanticAnalyzer.java:289)
	at org.apache.hadoop.hive.ql.Driver.compile(Driver.java:669)
	at org.apache.hadoop.hive.ql.Driver.compileInternal(Driver.java:1872)
	at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1819)
	at org.apache.hadoop.hive.ql.Driver.compileAndRespond(Driver.java:1814)
	at org.apache.hadoop.hive.ql.reexec.ReExecDriver.compileAndRespond(ReExecDriver.java:126)
	at org.apache.hadoop.hive.ql.reexec.ReExecDriver.run(ReExecDriver.java:214)
	at org.apache.hadoop.hive.cli.CliDriver.processLocalCmd(CliDriver.java:239)
	at org.apache.hadoop.hive.cli.CliDriver.processCmd(CliDriver.java:188)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:402)
	at org.apache.hadoop.hive.cli.CliDriver.processLine(CliDriver.java:335)
	at org.apache.hadoop.hive.ql.QTestUtil.executeClientInternal(QTestUtil.java:1397)
	at org.apache.hadoop.hive.ql.QTestUtil.executeClient(QTestUtil.java:1371)
	at org.apache.hadoop.hive.cli.control.CoreCliDriver.runTest(CoreCliDriver.java:182)
	at org.apache.hadoop.hive.cli.control.CliAdapter.runTest(CliAdapter.java:104)
	at org.apache.hadoop.hive.cli.TestMiniLlapLocalCliDriver.testCliDriver(TestMiniLlapLocalCliDriver.java:59)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.apache.hadoop.hive.cli.control.CliAdapter$2$1.evaluate(CliAdapter.java:92)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.junit.runners.Suite.runChild(Suite.java:127)
	at org.junit.runners.Suite.runChild(Suite.java:26)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
	at org.apache.hadoop.hive.cli.control.CliAdapter$1$1.evaluate(CliAdapter.java:73)
	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
	at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
	at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
	at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
	at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:379)
	at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:340)
	at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:125)
	at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:413)

Issue Links

• is part of: HIVE-20652 JdbcStorageHandler push join of two different datasource to jdbc driver