Fokko commented on code in PR #17321:
URL: https://github.com/apache/iceberg/pull/17321#discussion_r3744870106
##########
parquet/src/test/java/org/apache/iceberg/parquet/TestParquet.java:
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@@ -169,9 +170,13 @@ public void
testMetricsMissingColumnStatisticsInRowGroups() throws IOException {
// Null count, lower and upper bounds should be empty because
// one of the statistics in row groups is missing
Metrics metrics = ParquetUtil.fileMetrics(inputFile,
MetricsConfig.getDefault());
- assertThat(metrics.nullValueCounts()).isEmpty();
- assertThat(metrics.lowerBounds()).isEmpty();
- assertThat(metrics.upperBounds()).isEmpty();
+ assertThat(metrics.nullValueCounts()).hasSize(1);
+
+ assertThat(metrics.lowerBounds()).hasSize(1);
+
assertThat(metrics.lowerBounds().get(1)).isEqualTo(Conversions.toByteBuffer(Types.StringType.get(),
"test"));
+
+ assertThat(metrics.upperBounds()).hasSize(1);
+
assertThat(metrics.upperBounds().get(1)).isEqualTo(Conversions.toByteBuffer(Types.StringType.get(),
"test"));
Review Comment:
This has been reverted in https://github.com/apache/parquet-java/pull/3688
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