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Posted to dev@calcite.apache.org by "jamie12221 (Jira)" <ji...@apache.org> on 2020/06/05 08:36:00 UTC
[jira] [Created] (CALCITE-4047) at
org.apache.calcite.rel.rules.PushProjector.getAdjustments(java.lang.ArrayIndexOutOfBoundsException:
0)
jamie12221 created CALCITE-4047:
-----------------------------------
Summary: at org.apache.calcite.rel.rules.PushProjector.getAdjustments(java.lang.ArrayIndexOutOfBoundsException: 0)
Key: CALCITE-4047
URL: https://issues.apache.org/jira/browse/CALCITE-4047
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.23.0
Reporter: jamie12221
{code:java}
28:LogicalUnion(all=[true])
21:LogicalProject
20:LogicalTableScan(table=[[db1]])
23:LogicalProject
22:LogicalTableScan(table=[[db2]])
25:LogicalProject
24:LogicalTableScan(table=[[db3]])
27:LogicalProject
26:LogicalTableScan(table=[[db3]])
{code}
{code:java}
16:32:01 T=noBindingExecutor0 [org.apache.calcite.plan.RelOptPlanner fireRule at 324]-[DEBUG] call#3: Apply rule [ProjectSetOpTransposeRule] to [rel#44:LogicalProject.NONE.[](input=HepRelVertex#43,exprs=[1]), rel#42:LogicalUnion.NONE.[](input#0=HepRelVertex#32,input#1=HepRelVertex#35,input#2=HepRelVertex#38,input#3=HepRelVertex#41,all=true)]16:32:01 T=noBindingExecutor0 [io.mycat.proxy.session.Session setLastMessage at 122]-[ERROR] java.lang.ArrayIndexOutOfBoundsException: 0 at org.apache.calcite.rel.rules.PushProjector.getAdjustments(PushProjector.java:572) at org.apache.calcite.rel.rules.ProjectSetOpTransposeRule.onMatch(ProjectSetOpTransposeRule.java:92) at org.apache.calcite.plan.AbstractRelOptPlanner.fireRule(AbstractRelOptPlanner.java:338) at org.apache.calcite.plan.hep.HepPlanner.applyRule(HepPlanner.java:540) at org.apache.calcite.plan.hep.HepPlanner.applyRules(HepPlanner.java:405) at org.apache.calcite.plan.hep.HepPlanner.executeInstruction(HepPlanner.java:270) at org.apache.calcite.plan.hep.HepInstruction$RuleCollection.execute(HepInstruction.java:74) at org.apache.calcite.plan.hep.HepPlanner.executeProgram(HepPlanner.java:201) at org.apache.calcite.plan.hep.HepPlanner.findBestExp(HepPlanner.java:188)
{code}
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