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Posted to issues@parquet.apache.org by "wangyum (via GitHub)" <gi...@apache.org> on 2025/07/11 02:45:41 UTC

[I] Data issue after the optimization of bloom_filter_length [parquet-java]

wangyum opened a new issue, #3249:
URL: https://github.com/apache/parquet-java/issues/3249

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   Parquet version: From 1.14.0 to 1.15.2
   
   There is a data issue after this improvement. The result is empty after this patch. My query is:
   ```sql
   CREATE TEMPORARY VIEW parquetTable
   USING org.apache.spark.sql.parquet
   OPTIONS (
     path "viewfs://cluster/path/to/file/00000-62-eff62af9-bea8-4eb6-b9c9-c3ee29fd795e-0-00001.parquet"
   );
   
   SELECT *
   FROM parquetTable
   WHERE JNL_DEDUP_ID = 'PG.PG_CHARGE_ID.25030465176.EBAY_MM_PPFMM_PP_CAPTURE'
   AND ACCT_ID = 4920012120302 AND SEQ_NUM = 734343586;
   ```
   We build bloom filter on the column of JNL_DEDUP_ID using Parquet 1.13.1(Read data using Parquet 1.15.2), and it's data type is string type.
   
   ### Component(s)
   
   Core


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Re: [I] Data issue after the optimization of bloom_filter_length [parquet-java]

Posted by "wangyum (via GitHub)" <gi...@apache.org>.
wangyum closed issue #3249: Data issue after the optimization of bloom_filter_length
URL: https://github.com/apache/parquet-java/issues/3249


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