[java] Fix avro logical-types conversions for BQ storage #33422
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Most of the avro logical-type to BQ are broken. Add support for both joda and java time to ensure compatibility with older avro versions
| @@ -115,34 +120,90 @@ static String convertUUID(Object value) { | |||
| } | |||
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| static Long convertTimestamp(Object value, boolean micros) { | |||
| if (value instanceof ReadableInstant) { | |||
| return ((ReadableInstant) value).getMillis() * (micros ? 1000 : 1); | |||
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This was wrong. BQ always expects epoch microseconds. Conversion should be applied on the raw type depending if it represents millis or micros
| .setScale(type.getScale(), RoundingMode.DOWN) | ||
| .round(new MathContext(type.getPrecision(), RoundingMode.DOWN)); |
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Does this seems legit to round ? We might also fail if the BigDecimal precision and scale do not match with expected logical type
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Most of the avro logical-type to BQ are broken.
Add support for both joda and java time to ensure compatibility with older avro versions