Hi Julian, I got materialized view working for Phoenix secondary index after the walk-around fix in MaterializationService. But when I was trying with an "order-by" case, I got the below "cannot translate into MutableRel" exception. I managed to make it work by adding the translation from Sort rel to MutableSort. So is this a bug and it shouldn't have gone though this code path? And I'd like to understand what translation to MutableRel does here.
java.lang.RuntimeException: java.sql.SQLException: error while executing SQL "explain plan for select a_string from aTable order by a_string": cannot translate rel#23:LogicalSort.NONE.[0](input=rel#21:LogicalProject.NONE.[](input=rel#0:PhoenixTableScan.PHOENIX_SERVER.[[0, 1]](table=[phoenix, ATABLE]),A_STRING=$2),sort0=$0,dir0=ASC) to MutableRel at org.apache.phoenix.calcite.CalciteTest$Sql.getResult(CalciteTest.java:120) at org.apache.phoenix.calcite.CalciteTest$Sql.explainIs(CalciteTest.java:102) at org.apache.phoenix.calcite.CalciteTest.testIndex(CalciteTest.java:888) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.junit.runners.ParentRunner.run(ParentRunner.java:363) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) Caused by: java.sql.SQLException: error while executing SQL "explain plan for select a_string from aTable order by a_string": cannot translate rel#23:LogicalSort.NONE.[0](input=rel#21:LogicalProject.NONE.[](input=rel#0:PhoenixTableScan.PHOENIX_SERVER.[[0, 1]](table=[phoenix, ATABLE]),A_STRING=$2),sort0=$0,dir0=ASC) to MutableRel at org.apache.calcite.avatica.Helper.createException(Helper.java:41) at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:112) at org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:130) at org.apache.phoenix.calcite.CalciteTest$Sql.getResult(CalciteTest.java:114) ... 29 more Caused by: java.lang.RuntimeException: cannot translate rel#23:LogicalSort.NONE.[0](input=rel#21:LogicalProject.NONE.[](input=rel#0:PhoenixTableScan.PHOENIX_SERVER.[[0, 1]](table=[phoenix, ATABLE]),A_STRING=$2),sort0=$0,dir0=ASC) to MutableRel at org.apache.calcite.plan.SubstitutionVisitor.toMutable(SubstitutionVisitor.java:244) at org.apache.calcite.plan.SubstitutionVisitor.<init>(SubstitutionVisitor.java:185) at org.apache.calcite.plan.volcano.VolcanoPlanner.substitute(VolcanoPlanner.java:410) at org.apache.calcite.plan.volcano.VolcanoPlanner.useMaterialization(VolcanoPlanner.java:368) at org.apache.calcite.plan.volcano.VolcanoPlanner.useApplicableMaterializations(VolcanoPlanner.java:458) at org.apache.calcite.plan.volcano.VolcanoPlanner.findBestExp(VolcanoPlanner.java:739) at org.apache.calcite.tools.Programs$5.run(Programs.java:272) at org.apache.calcite.tools.Programs$SequenceProgram.run(Programs.java:320) at org.apache.calcite.prepare.Prepare.optimize(Prepare.java:142) at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:274) at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:188) at org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:669) at org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:570) at org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:539) at org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:173) at org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:560) at org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:477) at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:109) ... 31 more Thanks, Maryann
