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https://issues.apache.org/jira/browse/IMPALA-10918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabor Kaszab updated IMPALA-10918:
----------------------------------
    Description: 
This covers collections: Map
Expected printout format:
Map:   {"k1":2,"k2":null}

  was:
This covers collections: Array, Map
Expected printout format:
Array: [null,1,2,null,3,null]
Map:   {"k1":2,"k2":null}


> Allow map type in SELECT list for Parquet tables
> ------------------------------------------------
>
>                 Key: IMPALA-10918
>                 URL: https://issues.apache.org/jira/browse/IMPALA-10918
>             Project: IMPALA
>          Issue Type: New Feature
>          Components: Backend, Frontend
>            Reporter: Gabor Kaszab
>            Assignee: Csaba Ringhofer
>            Priority: Major
>              Labels: complextype
>
> This covers collections: Map
> Expected printout format:
> Map:   {"k1":2,"k2":null}



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