[jira] [Updated] (HIVE-6986) MatchPath fails with small resultExprString

["Furcy Pin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-6986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Furcy Pin updated HIVE-6986:
----------------------------

    Attachment: HIVE-6986.1.patch

Please review, 
(this is my first time submitting a patch to an Apache Project)

> MatchPath fails with small resultExprString
> -------------------------------------------
>
>                 Key: HIVE-6986
>                 URL: https://issues.apache.org/jira/browse/HIVE-6986
>             Project: Hive
>          Issue Type: Bug
>          Components: UDF
>            Reporter: Furcy Pin
>            Priority: Trivial
>         Attachments: HIVE-6986.1.patch
>
>
> When using MatchPath, a query like this:
> select year
> from matchpath(on 
>         flights_tiny 
>         sort by fl_num, year, month, day_of_month  
>       arg1('LATE.LATE+'), 
>       arg2('LATE'), arg3(arr_delay > 15), 
>     arg4('year') 
>    )
> ;
> will fail with error message 
> "FAILED: StringIndexOutOfBoundsException String index out of range: 6"



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