RussellSpitzer commented on code in PR #13976:
URL: https://github.com/apache/iceberg/pull/13976#discussion_r2341860457
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spark/v4.0/spark/src/test/java/org/apache/iceberg/spark/data/vectorized/parquet/TestParquetVectorizedReads.java:
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@@ -320,6 +329,40 @@ public void testMostlyNullsForOptionalFields() throws
IOException {
true);
}
+ @Test
+ public void testMetadataColumnsNoMemoryLeak() throws Exception {
+ Schema schema =
+ new Schema(
+ MetadataColumns.ROW_POSITION,
+ MetadataColumns.ROW_ID,
+ MetadataColumns.LAST_UPDATED_SEQUENCE_NUMBER);
+
+ GenericRecord record = GenericRecord.create(schema);
+
+ // batchSize is set to 1 to verify that vector reuse doesn't leak memory
+ writeAndValidate(
Review Comment:
+1
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