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https://issues.apache.org/jira/browse/PHOENIX-4373?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Josh Elser updated PHOENIX-4373:
--------------------------------
    Fix Version/s:     (was: 5.0)
                   5.0.0-alpha

> Local index variable length key can have trailing nulls while upserting
> -----------------------------------------------------------------------
>
>                 Key: PHOENIX-4373
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-4373
>             Project: Phoenix
>          Issue Type: Bug
>    Affects Versions: 4.14.0
>            Reporter: Vincent Poon
>            Assignee: Vincent Poon
>            Priority: Major
>             Fix For: 5.0.0-alpha, 4.14.0
>
>         Attachments: PHOENIX-4373.v1.master.patch
>
>
> In the UpsertCompiler#setValues() , if it's a local index, the key is 
> prefixed with regionPrefix.  During that process, ptr.get() is called to get 
> the base key, and the code assumes the entire array should be used.  However, 
> if it's a variable length key, we could have trailing nulls since the base 
> key ptr array size is just an estimate. 



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