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  1. Hadoop Common
  2. HADOOP-15502

Rolling upgrade from HADOOP 2.x to 3.x breaks due to backward in-compatible change in MetricsPlugin interface

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Details

    • Bug
    • Status: Open
    • Blocker
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      HADOOP-13660 breaks backward compatibility due to API changes in MetricsPlugin. This also breaks rolling upgrades since any client implementing this - like HadoopTimelineMetricsSink in Ambari is affected - see https://issues.apache.org/jira/browse/AMBARI-20156.

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          blocks

          Task - A task that needs to be done. HADOOP-15501 [Umbrella] Upgrade efforts to Hadoop 3.x

          • Major - Major loss of function.
          • Open
          is broken by

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-13660 Upgrade commons-configuration version to 2.1

          • Major - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              suma.shivaprasad Suma Shivaprasad
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              Dates

                Created:
                Updated: