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  1. Hadoop Common
  2. HADOOP-8299

ViewFileSystem link slash mount point crashes with IndexOutOfBoundsException

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 3.0.0-alpha1
    • Fix Version/s: 3.0.0-alpha2
    • Component/s: viewfs
    • Labels:
      None

      Description

      We currently assume a typical viewfs client configuration is a set of non-overlapping mounts. This means every time you want to add a new top-level directory you need to update the client-side mountable config. If users could specify a slash mount, and then add additional mounts as necessary they could add a new top-level directory without updating all client configs (as long as the new top-level directory was being created on the NN the slash mount points to). This could be achieved by HADOOP-8298 (merge mounts, since we're effectively merging all new mount points with slash) or having the notion of a "default NN" for a mount table.

        Attachments

        1. HADOOP-8299.01.patch
          3 kB
          Manoj Govindassamy
        2. HADOOP-8299.02.patch
          3 kB
          Manoj Govindassamy

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              • Assignee:
                manojg Manoj Govindassamy
                Reporter:
                eli2 Eli Collins
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                • Created:
                  Updated:
                  Resolved: