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Posted to commits@pinot.apache.org by GitBox <gi...@apache.org> on 2019/03/21 17:54:41 UTC
[GitHub] [incubator-pinot] jenniferdai commented on issue #3994: Adding ORC
reader
jenniferdai commented on issue #3994: Adding ORC reader
URL: https://github.com/apache/incubator-pinot/pull/3994#issuecomment-475337813
I don't believe we can use that particular next method.
That next method keeps the row batch (of unknown number) within it, which means that we can't tell whether there is a next row. We can only tell if there is a next batch. Additionally and more importantly, records come back in random order. Problems arise for sorted columns, other specialized pinot features that depend on the order of record to be consistent.
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