[
https://issues.apache.org/jira/browse/CALCITE-3052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Julian Hyde 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"):
{noformat}
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
{noformat}
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.
Looks like is is reproducible when AbstractMaterializedViewRule is trying to
rewrite one materialized view using the another materialized view.
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}
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.
Looks like is is reproducible when AbstractMaterializedViewRule is trying to
rewrite one materialized view using the another materialized view.
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"):
> {noformat}
> 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
> {noformat}
> 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. Looks like is is reproducible when AbstractMaterializedViewRule is
> trying to rewrite one materialized view using the another materialized view.
> 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.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
