deniskuzZ commented on code in PR #5868:
URL: https://github.com/apache/hive/pull/5868#discussion_r2167775529
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ql/src/java/org/apache/hadoop/hive/ql/io/BatchToRowReader.java:
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@@ -518,7 +521,8 @@ public static TimestampWritableV2
nextTimestamp(ColumnVector vector,
result = (TimestampWritableV2) previous;
}
TimestampColumnVector tcv = (TimestampColumnVector) vector;
- result.setInternal(tcv.time[row], tcv.nanos[row]);
+ result.set(Timestamp.ofEpochSecond(Math.floorDiv(tcv.time[row], 1000L),
tcv.nanos[row],
+ tcv.isUTC() ? ZoneOffset.UTC : ZoneId.systemDefault()));
Review Comment:
> Please see "As I mentioned local time zone was tested using Spark unit
tests. I don't see how this can be done inside Hive (that hardcodes UTC time
zone), but if you have a suggestion I am open to it."
Why do you even use Hive's RecordReader?
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