[GitHub] orc pull request #301: ORC-395: Support ZSTD in C++ writer/reader

[xndai]

Github user xndai commented on a diff in the pull request:

    https://github.com/apache/orc/pull/301#discussion_r215486726
  
    --- Diff: c++/src/Compression.cc ---
    @@ -899,6 +907,166 @@ DIAGNOSTIC_POP
         return static_cast<uint64_t>(result);
       }
     
    +  /**
    +   * Block compression base class
    +   */
    +  class BlockCompressionStream: public CompressionStreamBase {
    --- End diff --
    
    Stream compression is not in this change yet?


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