Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-12923

DFS.concat should throw exception if files have different EC policies.

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Won't Fix
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.0.0
    • Component/s: erasure-coding
    • Labels:
      None

      Description

      DFS#concat appends blocks from different files to a single file. However, if these files have different EC policies, or mixed with replicated and EC files, the resulted file would be problematic to read, because the EC codec is defined in INode instead of in a block.

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                eddyxu Lei (Eddy) Xu
              • Votes:
                0 Vote for this issue
                Watchers:
                7 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: