Jesus Camacho Rodriguez created CALCITE-1982:
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Summary: NPE simplifying range expressions when literal value is
null
Key: CALCITE-1982
URL: https://issues.apache.org/jira/browse/CALCITE-1982
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.14.0
Reporter: Jesus Camacho Rodriguez
Assignee: Jesus Camacho Rodriguez
Fix For: 1.14.0
The problem is that we do not check for {{null}} literal values before going
into the method that tries to simplify the ranges.
{code}
java.lang.NullPointerException: null
at
com.google.common.base.Preconditions.checkNotNull(Preconditions.java:191)
~[guava-14.0.1.jar:?]
at com.google.common.collect.Cut$AboveValue.<init>(Cut.java:301)
~[guava-14.0.1.jar:?]
at com.google.common.collect.Cut.aboveValue(Cut.java:296)
~[guava-14.0.1.jar:?]
at com.google.common.collect.Range.atMost(Range.java:249)
~[guava-14.0.1.jar:?]
at
org.apache.calcite.rex.RexSimplify.processRange(RexSimplify.java:849)
~[calcite-core-1.13.0.jar:1.13.0]
at
org.apache.calcite.rex.RexSimplify.simplifyAnd2ForUnknownAsFalse(RexSimplify.java:668)
~[calcite-core-1.13.0.jar:1.13.0]
at
org.apache.calcite.rex.RexSimplify.simplifyAnds(RexSimplify.java:226)
~[calcite-core-1.13.0.jar:1.13.0]
at org.apache.calcite.tools.RelBuilder.filter(RelBuilder.java:811)
~[calcite-core-1.13.0.jar:1.13.0]
at org.apache.calcite.tools.RelBuilder.filter(RelBuilder.java:801)
~[calcite-core-1.13.0.jar:1.13.0]
...
{code}
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