dongjoon-hyun commented on a change in pull request #476:
URL: https://github.com/apache/orc/pull/476#discussion_r577898333
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File path: c++/src/ColumnReader.cc
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@@ -1553,6 +1558,8 @@ namespace orc {
ColumnReader::seekToRowGroup(positions);
valueStream->seek(positions.at(columnId));
scaleDecoder->seek(positions.at(columnId));
+ buffer = nullptr;
+ bufferEnd = nullptr;
Review comment:
Just a question: The changes in this file look general instead of
specific to this PPD. Previously, we don't need these?
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