Xuebin Su created IMPALA-14626:
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Summary: Kudu scanner got Invalid argument error when reading
arrays
Key: IMPALA-14626
URL: https://issues.apache.org/jira/browse/IMPALA-14626
Project: IMPALA
Issue Type: Bug
Reporter: Xuebin Su
Assignee: Xuebin Su
Query
{code:sql}
SELECT array_int FROM kudu_array, kudu_array.array_int AS unnested;{code}
failed with error message
{code:xml}
Unable to deserialize scan token for node with id '0' for Kudu table
'impala::default.kudu_array': Invalid argument: Duplicate column name:
array_int{code}
where {{array_int}} is an array column in the Kudu table.
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