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  1. Hadoop Common
  2. HADOOP-15774

Leverage Hadoop Service Registry to discover Hadoop services

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
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    Description

      Currently, Hadoop relies on configuration files to specify the servers.
      This requires maintaining these configuration files and propagating the changes.
      Hadoop should have a framework to provide discovery.
      For example, in HDFS, we could define the Namenodes in a shared location and the DNs would use the framework to find the Namenodes.

      Attachments

        1. Discovery Service.pdf
          98 kB
          Íñigo Goiri
        2. HadoopServiceRegistry.pdf
          105 kB
          Íñigo Goiri

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-8050 Yarn High Availability ZooKeeper based discovery rather than explicit rm1,rm2 configs

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-15821 Move Hadoop YARN Registry to Hadoop Registry

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-13312 NameNode High Availability ZooKeeper based discovery rather than explicit nn1,nn2 configs

          • Major - Major loss of function.
          • Patch Available

          Activity

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              elgoiri Íñigo Goiri
              elgoiri Íñigo Goiri
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              Dates

                Created:
                Updated: