Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-2802 Support for RW/RO snapshots in HDFS
  3. HDFS-4098

Support append to original files which are snapshotted

    XMLWordPrintableJSON

    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Snapshot (HDFS-2802)
    • Component/s: namenode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      When a regular file is reopened for append, the type is changed from INodeFile to INodeFileUnderConstruction. The type of snapshotted files (i.e. original files) is INodeFileWithLink. We have to support similar "under construction" INodeFileWithLink.

        Attachments

        1. h4098_20130107.patch
          28 kB
          Tsz-wo Sze
        2. h4098_20130109b.patch
          31 kB
          Tsz-wo Sze
        3. h4098_20130113.patch
          31 kB
          Tsz-wo Sze
        4. h4098_20130116.patch
          39 kB
          Tsz-wo Sze
        5. h4098_20130117.patch
          39 kB
          Tsz-wo Sze
        6. HDFS-4098.compile.patch
          6 kB
          Jing Zhao

          Activity

            People

            • Assignee:
              szetszwo Tsz-wo Sze
              Reporter:
              szetszwo Tsz-wo Sze
            • Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: