[jira] [Created] (PARQUET-1426) [C++] parquet-dump-schema has poor usability

["Wes McKinney (JIRA)" <ji...@apache.org>]

Wes McKinney created PARQUET-1426:
-------------------------------------

             Summary: [C++] parquet-dump-schema has poor usability
                 Key: PARQUET-1426
                 URL: https://issues.apache.org/jira/browse/PARQUET-1426
             Project: Parquet
          Issue Type: Bug
          Components: parquet-cpp
            Reporter: Wes McKinney
             Fix For: cpp-1.6.0


{code}
$ ./debug/parquet-dump-schema
terminate called after throwing an instance of 'std::logic_error'
  what():  basic_string::_S_construct null not valid
Aborted (core dumped)

$ ./debug/parquet-dump-schema --help
Parquet error: Arrow error: IOError: ../src/arrow/io/file.cc:508 code: result->memory_map_->Open(path, mode)
../src/arrow/io/file.cc:380 code: file_->OpenReadable(path)
../src/arrow/io/file.cc:99 code: internal::FileOpenReadable(file_name_, &fd_)
Failed to open local file: --help , error: No such file or directory
{code}



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