Github user omalley commented on a diff in the pull request:
https://github.com/apache/orc/pull/110#discussion_r113301215
--- Diff: c++/src/Reader.cc ---
@@ -526,16 +526,25 @@ namespace orc {
if (metadata.get() == nullptr) {
throw std::logic_error("No stripe statistics in file");
}
+ auto currentStripeInfo =
footer->stripes(static_cast<int>(stripeIndex));
+ auto currentStripeFooter = getStripeFooter(currentStripeInfo,
*contents.get());
+ const Timezone& writerTZ =
+ currentStripeFooter.has_writertimezone() ?
+ getTimezoneByName(currentStripeFooter.writertimezone()) :
+ getLocalTimezone();
+ StatContext statContext;
+ statContext.correctStats = hasCorrectStatistics();
+ statContext.writerTimezone = &writerTZ;
return std::unique_ptr<Statistics>
(new StatisticsImpl(metadata->stripestats
- (static_cast<int>(stripeIndex)),
- hasCorrectStatistics()));
+ (static_cast<int>(stripeIndex)), statContext));
}
std::unique_ptr<Statistics> ReaderImpl::getStatistics() const {
+ StatContext statContext;
+ statContext.correctStats = hasCorrectStatistics();
--- End diff --
You need the timezone here too don't you?
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