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  1. Apache Hudi
  2. HUDI-2669

Upgrade Java toolset/runtime to JDK11

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Details

    • Improvement
    • Status: Open
    • Blocker
    • Resolution: Unresolved
    • None
    • 1.1.0
    • performance

    Description

      We should upgrade to at least JDK11, or preferably current latest LTS JDK17

       

      Plan for migration:

      Compilation

      JDK8 will still be used to compile source code (both source/target will stay `1.8`): this is required to make sure as we migrate to JDK11, we don't add dependencies on features not compatible w/ JDK8. Migrating off JDK8 in toolset, will happen at a later point, when we would stop providing any assurances about the code being able to be run on 1.8.

      Runtime

      JDK11 will be used to run the code: due to JVM b/w compatibility there should be no issues of running the code compiled for 1.8 on JDK11+, other than dependencies compatibility. For that we would make sure that all our test-suites do run against JDK11+.

       

       

       

      Attachments

        Issue Links

          blocks

          Task - A task that needs to be done. HUDI-2948 Hudi Clustering Performance

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is a parent of

          Improvement - An improvement or enhancement to an existing feature or task. HUDI-2946 Upgrade maven plugin to make Hudi be compatible with higher Java versions

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is blocked by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-16795 Java 11 compile support

          • Major - Major loss of function.
          • Open

          Umbrella - An overarching type made of sub-tasks HBASE-22972 [JDK11] Support JDK11 LTS in HBase

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              alexey.kudinkin Alexey Kudinkin
              shivnarayan sivabalan narayanan
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              Dates

                Created:
                Updated: