Anton Antonenko created CALCITE-4589:
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Summary: 'Infinity' float values fails with
java.lang.ClassCastException
Key: CALCITE-4589
URL: https://issues.apache.org/jira/browse/CALCITE-4589
Project: Calcite
Issue Type: Bug
Components: jdbc-driver
Affects Versions: 1.17.0
Reporter: Anton Antonenko
We're using avatica JDBC driver for obtaining data from Apache Druid.
We have a float column that has an 'Infinity' value.
{{{"Right":"Infinity"} }}{{{"Right":0} \{"Right":0.02} \{"Right":0.031}
\{"Right":0.051} \{"Right":0.053} \{"Right":0.054} \{"Right":0.058}
\{"Right":0.063} \{"Right":0.066}}}
{{It fails with the following exception:}}
{{ Caused by: java.lang.ClassCastException: class java.lang.String cannot be
cast to class java.lang.Number (java.lang.String and java.lang.Number are in
module java.base of loader 'bootstrap')Caused by: java.lang.ClassCastException:
class java.lang.String cannot be cast to class java.lang.Number
(java.lang.String and java.lang.Number are in module java.base of loader
'bootstrap') at
org.apache.calcite.avatica.util.AbstractCursor$NumberAccessor.getNumber(AbstractCursor.java:722)
~[avatica-1.17.0.jar:1.17.0] at
org.apache.calcite.avatica.util.AbstractCursor$BigNumberAccessor.getFloat(AbstractCursor.java:653)
~[avatica-1.17.0.jar:1.17.0] at
org.apache.calcite.avatica.AvaticaResultSet.getFloat(AvaticaResultSet.java:263)
~[avatica-1.17.0.jar:1.17.0]}}
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