Soumyakanti Das created IMPALA-12121:
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Summary: Add non empty check for UDF location in
getLastModifiedTime method
Key: IMPALA-12121
URL: https://issues.apache.org/jira/browse/IMPALA-12121
Project: IMPALA
Issue Type: Improvement
Components: fe
Reporter: Soumyakanti Das
{{getLastModifiedTime()}} of {{Function.java}} assumes that if the UDF is not a
BUILTIN and if the location is not null, it is a non-empty string. However, we
may have UDFs with an empty location if they are in the install location and
loaded at init time.
We should also add a non empty check for the location in the if condition.
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