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Posted to dev@parquet.apache.org by "Kazuaki Ishizaki (Jira)" <ji...@apache.org> on 2020/04/17 01:21:00 UTC

[jira] [Created] (PARQUET-1843) [C++] Unnecessary assignment in DictDecoderImpl::Decode

Kazuaki Ishizaki created PARQUET-1843:
-----------------------------------------

             Summary: [C++] Unnecessary assignment in DictDecoderImpl::Decode
                 Key: PARQUET-1843
                 URL: https://issues.apache.org/jira/browse/PARQUET-1843
             Project: Parquet
          Issue Type: Improvement
          Components: parquet-cpp
            Reporter: Kazuaki Ishizaki


The following duplicated assignments are unnecessary.

{code}
   int DecodeIndices(int num_values, arrow::ArrayBuilder* builder) override {
     num_values = std::min(num_values, num_values_);
     num_values = std::min(num_values, num_values_);
     if (num_values > 0) {
{code}



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