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  1. Hive
  2. HIVE-11304

Migrate to Log4j2 from Log4j 1.x

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Details

    • Migration from Log4j1.x to Log4j2

    Description

      Log4J2 has some great benefits and can benefit hive significantly. Some notable features include
      1) Performance (parametrized logging, performance when logging is disabled etc.) More details can be found here https://logging.apache.org/log4j/2.x/performance.html
      2) RoutingAppender - Route logs to different log files based on MDC context (useful for HS2, LLAP etc.)
      3) Asynchronous logging

      This is an umbrella jira to track changes related to Log4j2 migration.

      Log4J1 EOL - https://blogs.apache.org/foundation/entry/apache_logging_services_project_announces

      Attachments

        1. HIVE-11304.patch
          143 kB
          Prasanth Jayachandran
        2. HIVE-11304.2.patch
          149 kB
          Prasanth Jayachandran
        3. HIVE-11304.3.patch
          159 kB
          Prasanth Jayachandran
        4. HIVE-11304.4.patch
          161 kB
          Prasanth Jayachandran
        5. HIVE-11304.5.patch
          162 kB
          Prasanth Jayachandran
        6. HIVE-11304.6.patch
          162 kB
          Prasanth Jayachandran
        7. HIVE-11304.7.patch
          167 kB
          Prasanth Jayachandran
        8. HIVE-11304.8.patch
          167 kB
          Prasanth Jayachandran
        9. HIVE-11304.9.patch
          167 kB
          Prasanth Jayachandran
        10. HIVE-11304.10.patch
          166 kB
          Prasanth Jayachandran
        11. HIVE-11304.11.patch
          166 kB
          Prasanth Jayachandran

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HIVE-12020 Revert log4j2 xml configuration to properties based configuration

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. HIVE-11751 hive-exec-log4j2.xml settings causes DEBUG messages to be generated and ignored

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

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              prasanth_j Prasanth Jayachandran
              prasanth_j Prasanth Jayachandran
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              Dates

                Created:
                Updated:
                Resolved: