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Posted to issues@spark.apache.org by "Yuming Wang (Jira)" <ji...@apache.org> on 2020/12/06 01:32:00 UTC

[jira] [Created] (SPARK-33673) Do not push down partition filters to ParquetScan for DataSourceV2

Yuming Wang created SPARK-33673:
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             Summary: Do not push down partition filters to ParquetScan for DataSourceV2
                 Key: SPARK-33673
                 URL: https://issues.apache.org/jira/browse/SPARK-33673
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.2.0
            Reporter: Yuming Wang



{noformat}
- Spark vectorized reader - with partition data column - select a single complex field array and its parent struct array *** FAILED ***
- Non-vectorized reader - with partition data column - select a single complex field array and its parent struct array *** FAILED ***
- Spark vectorized reader - with partition data column - select a single complex field from a map entry and its parent map entry *** FAILED ***
- Non-vectorized reader - with partition data column - select a single complex field from a map entry and its parent map entry *** FAILED ***
- Spark vectorized reader - with partition data column - partial schema intersection - select missing subfield *** FAILED ***
- Non-vectorized reader - with partition data column - partial schema intersection - select missing subfield *** FAILED ***
- Spark vectorized reader - with partition data column - no unnecessary schema pruning *** FAILED ***
- Non-vectorized reader - with partition data column - no unnecessary schema pruning *** FAILED ***
- Spark vectorized reader - with partition data column - empty schema intersection *** FAILED ***
- Non-vectorized reader - with partition data column - empty schema intersection *** FAILED ***
- Spark vectorized reader - with partition data column - select a single complex field and in where clause *** FAILED ***
- Non-vectorized reader - with partition data column - select a single complex field and in where clause *** FAILED ***
- Spark vectorized reader - with partition data column - select nullable complex field and having is not null predicate *** FAILED ***
- Non-vectorized reader - with partition data column - select nullable complex field and having is not null predicate *** FAILED ***
{noformat}
These test will fail, this is because Parquet will return empty results for non-existent column since PARQUET-1765.



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