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[Common] Fix ClassLoaderUtils dynamic classpath on JDK 9+#4399

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shangeyao wants to merge 1 commit into
apache:devfrom
shangeyao:fix/classloader-utils-jdk17-ucp
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[Common] Fix ClassLoaderUtils dynamic classpath on JDK 9+#4399
shangeyao wants to merge 1 commit into
apache:devfrom
shangeyao:fix/classloader-utils-jdk17-ucp

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@shangeyao

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Summary

  • Try TCCL and system class loader when adding URLs dynamically
  • Locate ucp by walking the class-loader hierarchy on JDK 9+

Fixes #4398

Test plan

  • ./mvnw compile -pl streampark-common
  • Register Hadoop env on JDK 17 without NoSuchFieldException: ucp

AI Disclosure

  • Model: Claude Opus 4.6
  • Platform/Tool: Cursor
  • Human Oversight: partially reviewed
  • Prompt Summary: Port ClassLoaderUtils JDK 17 fix to dev

Made with Cursor

Walk the class-loader hierarchy to locate ucp and try TCCL before the
system loader when adding Hadoop configuration directories.

Generated-by: Cursor
Co-authored-by: Cursor <cursoragent@cursor.com>
@sonarqubecloud

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[Common] Fix ClassLoaderUtils dynamic classpath on JDK 9+

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