pvary commented on code in PR #14245:
URL: https://github.com/apache/iceberg/pull/14245#discussion_r2405272714
##########
flink/v1.20/flink/src/test/java/org/apache/iceberg/flink/data/TestFlinkParquetWriter.java:
##########
@@ -118,4 +121,98 @@ protected void writeAndValidate(Schema schema,
List<Record> expectedData) throws
writeAndValidate(binaryRowList, schema);
}
+
+ /** Test that nanosecond precision timestamps are preserved when writing to
Parquet files. */
+ @Test
+ public void testNanosecondTimestampPrecision() throws IOException {
Review Comment:
Is the nano timestamp supported by any other file format, like Avro, or ORC?
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