Clemens Valiente created HIVE-14759:
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Summary: GenericUDF.getFuncName breaks with UDF Classnames less
than 10 characters
Key: HIVE-14759
URL: https://issues.apache.org/jira/browse/HIVE-14759
Project: Hive
Issue Type: Bug
Components: UDF
Affects Versions: 2.1.0
Reporter: Clemens Valiente
Assignee: Clemens Valiente
Priority: Trivial
{code}
return getClass().getSimpleName().substring(10).toLowerCase();
{code}
causes
{code}
java.lang.StringIndexOutOfBoundsException: String index out of range: -2
at java.lang.String.substring(String.java:1875)
at
org.apache.hadoop.hive.ql.udf.generic.GenericUDF.getFuncName(GenericUDF.java:258)
{code}
if the Classname of my UDF is less than 10 characters.
this was probably to remove "GenericUDF" from the classname but causes issues
if the class doesn't start with it.
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