wgtmac commented on code in PR #3164:
URL: https://github.com/apache/parquet-java/pull/3164#discussion_r1971708439
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parquet-hadoop/src/test/java/org/apache/parquet/hadoop/rewrite/ParquetRewriterTest.java:
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@@ -107,7 +107,7 @@
@RunWith(Parameterized.class)
public class ParquetRewriterTest {
- private final int numRecord = 100000;
+ private final int numRecord = 10000;
Review Comment:
This may result in a single page for each column chunk. Could you try
following things:
- Make sure more than one page are produced by setting config like
`parquet.page.value.count.threshold` and relevant page size check parameters at
https://github.com/apache/parquet-java/blob/master/parquet-hadoop/README.md
- Parameterize `numRecord` (and page size check config) and by default use
10000?
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