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

["Rares Vernica (JIRA)" <ji...@apache.org>]

Rares Vernica created ARROW-2351:
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             Summary: [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


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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