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Posted to issues@spark.apache.org by "Takeshi Yamamuro (Jira)" <ji...@apache.org> on 2019/09/18 05:05:00 UTC

[jira] [Created] (SPARK-29128) Split predicate code in OR expressions

Takeshi Yamamuro created SPARK-29128:
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             Summary: Split predicate code in OR expressions
                 Key: SPARK-29128
                 URL: https://issues.apache.org/jira/browse/SPARK-29128
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.0.0
         Environment: When I checked if method bytecode size in {{BenchmarkQueryTest}} went over the OpenJDK default limit (8000) or not in [#25788|https://github.com/apache/spark/pull/25788], I found [TPCDSQuerySuite.modified-q3|https://github.com/apache/spark/blob/master/sql/core/src/test/resources/tpcds-modifiedQueries/q3.sql] had too big functions. That's because too long OR chains in the query generate too long code in a single function. This ticket is to fix this issue.
            Reporter: Takeshi Yamamuro






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