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  1. Hadoop Common
  2. HADOOP-13055

Implement linkMergeSlash and linkFallback for ViewFileSystem

    Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.7.5
    • Fix Version/s: 3.1.0
    • Component/s: fs, viewfs
    • Labels:
      None
    • Target Version/s:

      Description

      In a multi-cluster environment it is sometimes useful to operate on the root / slash directory of an HDFS cluster. E.g., list all top level directories. Quoting the comment in ViewFs:

       *   A special case of the merge mount is where mount table's root is merged
       *   with the root (slash) of another file system:
       *   <ul>
       *   <li>    fs.viewfs.mounttable.default.linkMergeSlash=hdfs://nn99/
       *   </ul>
       *   In this cases the root of the mount table is merged with the root of
       *            <b>hdfs://nn99/ </b> 
      

        Attachments

        1. HADOOP-13055.09.patch
          54 kB
          Manoj Govindassamy
        2. HADOOP-13055.08.patch
          53 kB
          Manoj Govindassamy
        3. HADOOP-13055.07.patch
          51 kB
          Manoj Govindassamy
        4. HADOOP-13055.06.patch
          47 kB
          Manoj Govindassamy
        5. HADOOP-13055.05.patch
          48 kB
          Manoj Govindassamy
        6. HADOOP-13055.04.patch
          29 kB
          Manoj Govindassamy
        7. HADOOP-13055.03.patch
          29 kB
          Manoj Govindassamy
        8. HADOOP-13055.02.patch
          12 kB
          Zhe Zhang
        9. HADOOP-13055.01.patch
          12 kB
          Zhe Zhang
        10. HADOOP-13055.00.patch
          9 kB
          Zhe Zhang

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              • Assignee:
                manojg Manoj Govindassamy
                Reporter:
                zhz Zhe Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: