[
https://issues.apache.org/jira/browse/CALCITE-3052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anton Haidai updated CALCITE-3052:
----------------------------------
Description:
*Materialized views enabled:*
# "select avg(grade), count(*), max(grade), sum(grade), min(grade), team from
students group by team"
# "select avg(grade), count(*), max(grade), sum(grade), min(grade), team,
faculty from students group by faculty, team",
*Query:*
# "select count(*), team from students group by team"
*Error* (stacktrace is obtained using the current *master* branch:
"247c7d4f76"):
{code}
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
at
com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:60)
at org.apache.calcite.rex.RexBuilder.makeInputRef(RexBuilder.java:841)
at
org.apache.calcite.rel.rules.AbstractMaterializedViewRule$MaterializedViewAggregateRule.rewriteView(AbstractMaterializedViewRule.java:1507)
at
org.apache.calcite.rel.rules.AbstractMaterializedViewRule.perform(AbstractMaterializedViewRule.java:522)
at
org.apache.calcite.rel.rules.AbstractMaterializedViewRule$MaterializedViewProjectAggregateRule.onMatch(AbstractMaterializedViewRule.java:1776)
at
org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:208)
... 71 common frames omitted
{code}
Reproducible only if both Materialization views listed are enabled: any single
one of these two could be successfully used with the query without any errors.
Currently, I'm trying to reproduce the issue in "MaterializationTest": without
a success so far, I'll update the ticket if I'll find a working way to
reproduce the issue in the test will be discovered.
was:
*Materialized views enabled:*
# "select avg(grade), count(*), max(grade), sum(grade), min(grade), team from
students group by team"
# "select avg(grade), count(*), max(grade), sum(grade), min(grade), team,
faculty from students group by faculty, team",
*Query:*
# "select count(*), team from students group by team"
*Error* (stacktrace is obtained using the current *master* branch:
"247c7d4f76"):
{code}
at
org.apache.calcite.prepare.ZEnginePreparingStmt.optimize(ZEnginePreparingStmt.java:311)
at
org.apache.calcite.prepare.ZEnginePreparingStmt.prepare_(ZEnginePreparingStmt.java:195)
at
org.apache.calcite.prepare.ZEnginePreparingStmt.prepareRel(ZEnginePreparingStmt.java:142)
at
org.apache.calcite.prepare.ZEnginePrepareImpl.prepare2_(ZEnginePrepareImpl.java:424)
at
org.apache.calcite.prepare.ZEnginePrepareImpl.prepareSql(ZEnginePrepareImpl.java:108)
... 55 common frames omitted
Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
at
com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:60)
at org.apache.calcite.rex.RexBuilder.makeInputRef(RexBuilder.java:841)
at
org.apache.calcite.rel.rules.AbstractMaterializedViewRule$MaterializedViewAggregateRule.rewriteView(AbstractMaterializedViewRule.java:1507)
at
org.apache.calcite.rel.rules.AbstractMaterializedViewRule.perform(AbstractMaterializedViewRule.java:522)
at
org.apache.calcite.rel.rules.AbstractMaterializedViewRule$MaterializedViewProjectAggregateRule.onMatch(AbstractMaterializedViewRule.java:1776)
at
org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:208)
... 71 common frames omitted
{code}
Reproducible only if both Materialization views listed are enabled: any single
one of these two could be successfully used with the query without any errors.
Currently, I'm trying to reproduce the issue in "MaterializationTest": without
a success so far, I'll update the ticket if I'll find a working way to
reproduce the issue in the test will be discovered.
> Error while applying rule MaterializedViewAggregateRule(Project-Aggregate):
> ArrayIndexOutOfBoundsException
> ----------------------------------------------------------------------------------------------------------
>
> Key: CALCITE-3052
> URL: https://issues.apache.org/jira/browse/CALCITE-3052
> Project: Calcite
> Issue Type: Bug
> Affects Versions: 1.19.0
> Reporter: Anton Haidai
> Priority: Major
>
> *Materialized views enabled:*
> # "select avg(grade), count(*), max(grade), sum(grade), min(grade), team from
> students group by team"
> # "select avg(grade), count(*), max(grade), sum(grade), min(grade), team,
> faculty from students group by faculty, team",
> *Query:*
> # "select count(*), team from students group by team"
> *Error* (stacktrace is obtained using the current *master* branch:
> "247c7d4f76"):
> {code}
> Caused by: java.lang.ArrayIndexOutOfBoundsException: 2
> at
> com.google.common.collect.RegularImmutableList.get(RegularImmutableList.java:60)
> at org.apache.calcite.rex.RexBuilder.makeInputRef(RexBuilder.java:841)
> at
> org.apache.calcite.rel.rules.AbstractMaterializedViewRule$MaterializedViewAggregateRule.rewriteView(AbstractMaterializedViewRule.java:1507)
> at
> org.apache.calcite.rel.rules.AbstractMaterializedViewRule.perform(AbstractMaterializedViewRule.java:522)
> at
> org.apache.calcite.rel.rules.AbstractMaterializedViewRule$MaterializedViewProjectAggregateRule.onMatch(AbstractMaterializedViewRule.java:1776)
> at
> org.apache.calcite.plan.volcano.VolcanoRuleCall.onMatch(VolcanoRuleCall.java:208)
> ... 71 common frames omitted
> {code}
> Reproducible only if both Materialization views listed are enabled: any
> single one of these two could be successfully used with the query without any
> errors.
> Currently, I'm trying to reproduce the issue in "MaterializationTest":
> without a success so far, I'll update the ticket if I'll find a working way
> to reproduce the issue in the test will be discovered.
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