dongjoon-hyun commented on a change in pull request #674:
URL: https://github.com/apache/orc/pull/674#discussion_r603812715
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File path:
java/mapreduce/src/java/org/apache/orc/mapreduce/OrcMapreduceRecordReader.java
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@@ -53,16 +53,20 @@ public OrcMapreduceRecordReader(RecordReader reader,
rowInBatch = 0;
this.row = (V) OrcStruct.createValue(schema);
}
+ public OrcMapreduceRecordReader(Reader fileReader,
+ Reader.Options options) throws IOException {
+ this(fileReader, options, VectorizedRowBatch.DEFAULT_SIZE);
Review comment:
Is there a reason why we use `DEFAULT_SIZE`, a fixed value?
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