Ashutosh Chauhan commented on HIVE-10085:

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> Lateral view on top of a view throws RuntimeException
> -----------------------------------------------------
>                 Key: HIVE-10085
>                 URL: https://issues.apache.org/jira/browse/HIVE-10085
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor
>    Affects Versions: 1.2.0
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>         Attachments: HIVE-10085.patch
> Following the following sqls to create table and view and execute a select 
> statement. It will throw the runtime exception:
> {noformat}
> FAILED: RuntimeException 
> org.apache.hadoop.hive.ql.exec.UDFArgumentTypeException: "map" or "list" is 
> expected at function SIZE, but "int" is found
> {noformat}
> {noformat} 
> CREATE TABLE t1( symptom STRING,  pattern ARRAY<INT>,  occurrence INT, index 
> INT);
> SELECT TRIM(pd.symptom) AS symptom, pd.index, pd.pattern, pd.occurrence, 
> pd.occurrence as cnt from t1 pd;
> SELECT pattern_data.symptom, pattern_data.index, pattern_data.occurrence, 
> pattern_data.cnt, size(pattern_data.pattern) as pattern_length, 
> pattern.pattern_id
> FROM v1 pattern_data LATERAL VIEW explode(pattern) pattern AS pattern_id;
> {noformat}

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