xplenty created PIG-4490:
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Summary: MIN/MAX builtin UDFs return wrong results when
accumulating for strings
Key: PIG-4490
URL: https://issues.apache.org/jira/browse/PIG-4490
Project: Pig
Issue Type: Bug
Components: internal-udfs
Affects Versions: 0.12.0, 0.13.0, 0.14.0
Reporter: xplenty
When using MIN/MAX UDFs with strings in a job that uses the accumulator
interface the results are wrong - The UDF won't return the correct MIN/MAX
value.
this is caused by a reverse 'GreaterThan/SmallerThan" (<>) sign in the
accumulate() function of both StringMin/StringMax UDFs.
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