[arrow] 11/24: PARQUET-595: API for KeyValue metadata

[wesm]

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commit 3e150214ec80301f329deb54649c6b8e87866242
Author: Wes McKinney <wes.mckin...@twosigma.com>
AuthorDate: Sat Apr 29 13:57:50 2017 -0400

    PARQUET-595: API for KeyValue metadata
    
    This supersedes #309 and incorporates the `std::shared_ptr<const 
KeyValueMetadata>` pattern so less copying is needed in Parquet for metadata 
inbound from Arrow (and vice versa).
    
    close #309
    
    Author: Wes McKinney <wes.mckin...@twosigma.com>
    Author: Phillip Cloud <cpcl...@gmail.com>
    
    Closes #314 from wesm/PARQUET-595 and squashes the following commits:
    
    c0199c5 [Wes McKinney] Remove some more std::string includes
    3d3be4e [Wes McKinney] Remove string include
    b2ed09e [Wes McKinney] Add backwards compatible schema APIs
    116575a [Wes McKinney] Use std::shared_ptr<const KeyValueMetadata> from 
upstream Arrow
    5116eaa [Phillip Cloud] Add support for reading/writing Schema-level Arrow 
metadata
    
    Change-Id: Ib46a73ac77cc952b032f0f93ee3297808b9f959e
---
 cpp/examples/parquet/reader-writer.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpp/examples/parquet/reader-writer.cc 
b/cpp/examples/parquet/reader-writer.cc
index 54390e0..9118c88 100644
--- a/cpp/examples/parquet/reader-writer.cc
+++ b/cpp/examples/parquet/reader-writer.cc
@@ -46,7 +46,7 @@
 
 constexpr int NUM_ROWS_PER_ROW_GROUP = 500;
 constexpr int FIXED_LENGTH = 10;
-const std::string PARQUET_FILENAME = "parquet_cpp_example.parquet";
+const char PARQUET_FILENAME[] = "parquet_cpp_example.parquet";
 
 using parquet::Repetition;
 using parquet::Type;