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Posted to dev@orc.apache.org by sundapeng <gi...@git.apache.org> on 2017/09/20 06:58:34 UTC

[GitHub] orc pull request #161: ORC-210: Add encoding for Double, Float.

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

    https://github.com/apache/orc/pull/161#discussion_r139888584
  
    --- Diff: java/core/src/java/org/apache/orc/impl/TreeReaderFactory.java ---
    @@ -688,17 +700,23 @@ protected void skipRows(long items) throws IOException {
       }
     
       public static class DoubleTreeReader extends TreeReader {
    -    protected InStream stream;
    -    private final SerializationUtils utils;
    +    private DoubleReader reader;
    --- End diff --
    
    Hi @pudidic , thank you for the patch!
    I found `reader` should be `protected` here for Hive integration. [EncodedTreeReaderFactory](https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/io/orc/encoded/EncodedTreeReaderFactory.java#L950)
    And since we would remove a `protected` variable, could we reuse the `stream`?


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