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  1. Hive
  2. HIVE-22415 Upgrade to Java 11
  3. HIVE-21584

Java 11 preparation: system class loader is not URLClassLoader

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    Description

      Currently, Hive assumes that the system class loader is instance of URLClassLoader. In Java 11 this is not the case. There are a few (unresolved) JIRAs about specific occurrences of URLClassLoader (e.g. HIVE-21237, HIVE-17909), but no "remove all occurrences". Also I couldn't find umbrella "Java 11 upgrade" JIRA.

      This ticket is to remove all unconditional casts of any random class loader to URLClassLoader.

      Attachments

        1. HIVE-21584.10.patch
          44 kB
          Zoltan Matyus
        2. HIVE-21584.09.patch
          44 kB
          Zoltan Matyus
        3. HIVE-21584.08.patch
          44 kB
          Zoltan Matyus
        4. HIVE-21584.07.patch
          44 kB
          Zoltan Matyus
        5. HIVE-21584.06.patch
          44 kB
          Zoltan Matyus
        6. HIVE-21584.05.patch
          45 kB
          Zoltan Matyus
        7. HIVE-21584.04.patch
          45 kB
          Zoltan Matyus
        8. HIVE-21584.03.patch
          38 kB
          Zoltan Matyus
        9. HIVE-21584.02.patch
          38 kB
          Zoltan Matyus
        10. HIVE-21584.01.patch
          21 kB
          Zoltan Matyus

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              zmatyus Zoltan Matyus
              zmatyus Zoltan Matyus
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                Updated:
                Resolved: