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Posted to issues@ignite.apache.org by "Stanilovsky Evgeny (Jira)" <ji...@apache.org> on 2020/11/18 11:59:00 UTC
[jira] [Created] (IGNITE-13721) Calcite bug.
IndexOutOfBoundsException while executing NOT IN with nested expression.
Stanilovsky Evgeny created IGNITE-13721:
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Summary: Calcite bug. IndexOutOfBoundsException while executing NOT IN with nested expression.
Key: IGNITE-13721
URL: https://issues.apache.org/jira/browse/IGNITE-13721
Project: Ignite
Issue Type: Bug
Components: sql
Reporter: Stanilovsky Evgeny
_SELECT name FROM Orders WHERE name NOT IN (SELECT name from Account)_
breaks current execution with :
{code:java}
Caused by: java.lang.NullPointerException
at org.apache.ignite.internal.processors.query.calcite.exec.rel.ScanNode.push(ScanNode.java:115)
at org.apache.ignite.internal.processors.query.calcite.exec.rel.ScanNode.doPush(ScanNode.java:75)
... 3 more
Caused by: java.lang.IndexOutOfBoundsException: Index: 0
at java.util.Collections$EmptyList.get(Collections.java:4454)
at org.apache.ignite.internal.processors.query.calcite.exec.exp.agg.AccumulatorsFactory$WrapperPrototype$1.apply(AccumulatorsFactory.java:220)
at org.apache.ignite.internal.processors.query.calcite.exec.exp.agg.AccumulatorsFactory$WrapperPrototype$1.apply(AccumulatorsFactory.java:217)
at org.apache.ignite.internal.processors.query.calcite.exec.exp.agg.AccumulatorsFactory$AccumulatorWrapperImpl.add(AccumulatorsFactory.java:296)
at org.apache.ignite.internal.processors.query.calcite.exec.rel.AggregateNode$Grouping.addOnMapper(AggregateNode.java:306)
at org.apache.ignite.internal.processors.query.calcite.exec.rel.AggregateNode$Grouping.add(AggregateNode.java:277)
at org.apache.ignite.internal.processors.query.calcite.exec.rel.AggregateNode$Grouping.access$100(AggregateNode.java:251)
at org.apache.ignite.internal.processors.query.calcite.exec.rel.AggregateNode.push(AggregateNode.java:132)
at org.apache.ignite.internal.processors.query.calcite.exec.rel.ScanNode.push(ScanNode.java:119)
at org.apache.ignite.internal.processors.query.calcite.exec.rel.ScanNode.doPush(ScanNode.java:75)
{code}
plan looks like weird:
{code:java}
IgniteProject(NAME=[$2]): rowcount = 25003.75, cumulative cost = 2851029.25, id = 1305
IgniteFilter(condition=[OR(=($4, 0), AND(IS NULL($8), >=($5, $4), IS NOT NULL($6)))]): rowcount = 25003.75, cumulative cost = 2826024.5, id = 1304
IgniteNestedLoopJoin(condition=[=($6, $7)], joinType=[left], variablesSet=[[]]): rowcount = 100015.0, cumulative cost = 2726008.5, id = 1303
IgniteProject(_KEY=[$0], _VAL=[$1], NAME=[$2], SALARY=[$3], $f0=[$4], $f1=[$5], NAME0=[$2]): rowcount = 100000.0, cumulative cost = 1721436.0, id = 1299
IgniteNestedLoopJoin(condition=[true], joinType=[inner], variablesSet=[[]]): rowcount = 100000.0, cumulative cost = 1021435.0, id = 1298
IgniteExchange(distribution=[broadcast]): rowcount = 1000.0, cumulative cost = 17000.0, id = 1294
IgniteTableScan(table=[[PUBLIC, ORDERS]]): rowcount = 1000.0, cumulative cost = 1000.0, id = 206
IgniteReduceAggregate(rowType=[RecordType(BIGINT $f0, BIGINT $f1)], group=[{}], agg#0=[COUNT()], agg#1=[COUNT($0)]): rowcount = 100.0, cumulative cost = 4425.0, id = 1297
IgniteExchange(distribution=[broadcast]): rowcount = 100.0, cumulative cost = 4325.0, id = 1296
IgniteMapAggregate(group=[{}], agg#0=[COUNT()], agg#1=[COUNT($0)]): rowcount = 100.0, cumulative cost = 3125.0, id = 1295
IgniteTableScan(table=[[PUBLIC, ACCOUNT]], projects=[[$t0, true]], requiredColunms=[{2}]): rowcount = 1000.0, cumulative cost = 3000.0, id = 140
IgniteReduceAggregate(rowType=[RecordType(JavaType(class java.lang.String) NAME, BOOLEAN $f1)], group=[{0}], agg#0=[MIN($1)]): rowcount = 100.0, cumulative cost = 4412.5, id = 1302
IgniteExchange(distribution=[single]): rowcount = 100.0, cumulative cost = 4312.5, id = 1301
IgniteMapAggregate(group=[{0}], agg#0=[MIN($1)]): rowcount = 100.0, cumulative cost = 3112.5, id = 1300
IgniteTableScan(table=[[PUBLIC, ACCOUNT]], projects=[[$t0, true]], requiredColunms=[{2}]): rowcount = 1000.0, cumulative cost = 3000.0, id = 140
{code}
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