[jira] [Updated] (ARROW-2351) [C++] StringBuilder::append(vector...) not implemented

["Uwe L. Korn (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-2351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe L. Korn updated ARROW-2351:
-------------------------------
    Fix Version/s: 0.10.0

> [C++] StringBuilder::append(vector<string>...) not implemented
> --------------------------------------------------------------
>
>                 Key: ARROW-2351
>                 URL: https://issues.apache.org/jira/browse/ARROW-2351
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 0.9.0
>            Reporter: Rares Vernica
>            Priority: Major
>             Fix For: 0.10.0
>
>
> For {{StringBuilder}} an {{append(vector<string>, uint8_t*)}} function is [declared|https://github.com/apache/arrow/blob/7b2c79765cf92760e1f8cca079159d9613b86412/cpp/src/arrow/builder.h#L721] and [documented|http://arrow.apache.org/docs/cpp/classarrow_1_1_string_builder.html#a59be34b5e11017a392b4ee019d90da3c] but it does not seem to be implemented.
> {code:java}
> undefined reference to `arrow::StringBuilder::Append(std::vector<std::string, std::allocator<std::string> > const&, unsigned char*)'
> collect2: error: ld returned 1 exit status
> {code}
> Also worth noting is that the similar function in {{NumericBuilder}} uses {{vector<bool>}} for the null values instead of {{uint8_t*}}. It might be worth making them consistent.
>  



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