[jira] [Assigned] (HIVE-26726) tinyint column with windowing fn crashes at runtime

["Steve Carlin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-26726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Carlin reassigned HIVE-26726:
-----------------------------------

    Assignee: Steve Carlin

> tinyint column with windowing fn crashes at runtime
> ---------------------------------------------------
>
>                 Key: HIVE-26726
>                 URL: https://issues.apache.org/jira/browse/HIVE-26726
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>            Reporter: Steve Carlin
>            Assignee: Steve Carlin
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
>  
> Using a tinyint column in a windowing function is causing a runtime exception.
> The following SQL
>  
> {code:java}
> CREATE TABLE t_test(
>   int_col int,
>   tinyint_col tinyint
> );
> insert into t_test values (1, 1);
> select 
> count(int_col) over (order by tinyint_col)
> from t_test;
> {code}
>  
> produces this error:
> {code:java}
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException: Internal Error: attempt to setup a Window for typeString: 'tinyint'
>     at org.apache.hadoop.hive.ql.udf.ptf.SingleValueBoundaryScanner.getBoundaryScanner(ValueBoundaryScanner.java:783)
>     at org.apache.hadoop.hive.ql.udf.ptf.SingleValueBoundaryScanner.getScanner(ValueBoundaryScanner.java:719)
>     at org.apache.hadoop.hive.ql.udf.ptf.ValueBoundaryScanner.getScanner(ValueBoundaryScanner.java:332)
>     at org.apache.hadoop.hive.ql.udf.ptf.PTFRangeUtil.getRange(PTFRangeUtil.java:40)
>     at org.apache.hadoop.hive.ql.exec.vector.ptf.VectorPTFGroupBatches.finishPartition(VectorPTFGroupBatches.java:442)
>     at org.apache.hadoop.hive.ql.exec.vector.ptf.VectorPTFOperator.finishPartition(VectorPTFOperator.java:632)
>     at org.apache.hadoop.hive.ql.exec.vector.ptf.VectorPTFOperator.closeOp(VectorPTFOperator.java:783){code}
>  



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