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  1. Hadoop HDFS
  2. HDFS-14001

[PROVIDED Storage] bootstrapStandby should manage the InMemoryAliasMap

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 3.3.0
    • None
    • None
    • Reviewed

    Description

      Currently, we generate the fsimage and the alias map in one machine. When we start the other NNs, we use bootstrapStandby to propagate the fsimage. However, we need to copy the Alias Map by hand. We should copy also the Alias Map as part of this process.

      Attachments

        1. HDFS-14001.005.patch
          49 kB
          Virajith Jalaparti
        2. HDFS-14001.004.patch
          48 kB
          Virajith Jalaparti
        3. HDFS-14001.003.patch
          48 kB
          Virajith Jalaparti
        4. HDFS-14001.002.patch
          45 kB
          Virajith Jalaparti
        5. HDFS-14001.001.patch
          42 kB
          Virajith Jalaparti

        Issue Links

          causes

          Sub-task - The sub-task of the issue HDFS-16140 TestBootstrapAliasmap fails by BindException

          • Major - Major loss of function.
          • Resolved
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-13536 [PROVIDED Storage] HA for InMemoryAliasMap

          • Major - Major loss of function.
          • Resolved

          Activity

            People

              virajith Virajith Jalaparti
              elgoiri Íñigo Goiri
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              Dates

                Created:
                Updated:
                Resolved: