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  1. Spark
  2. SPARK-22510 Exceptions caused by 64KB JVM bytecode or 64K constant pool entry limit
  3. SPARK-22600

Fix 64kb limit for deeply nested expressions under wholestage codegen

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • 2.2.0
    • None
    • SQL

    Description

      This is an extension of SPARK-22543 to fix 64kb compile error for deeply nested expressions under wholestage codegen.

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          contains

          Improvement - An improvement or enhancement to an existing feature or task. SPARK-21870 Split codegen'd aggregation code into small functions for the HotSpot

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. SPARK-24481 GeneratedIteratorForCodegenStage1 grows beyond 64 KB

          • Major - Major loss of function.
          • Resolved
          links to

          Pull request #19813 [Github] Pull Request #19813 (viirya)

          Pull request #19969 [Github] Pull Request #19969 (maropu)

          Pull request #21140 [Github] Pull Request #21140 (viirya)

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              viirya L. C. Hsieh
              viirya L. C. Hsieh
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              Dates

                Created:
                Updated:
                Resolved: