Uploaded image for project: 'Hadoop HDFS'
  1. Hadoop HDFS
  2. HDFS-14770

Erasure Coding: reconstructed internal block is error

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Not A Problem
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: datanode, erasure-coding
    • Labels:
      None

      Description

      We found some missing EC internal blocks were reconstructed incorrectly.

      The incorrect block(md5sum)

      73ceb92c4223ce00ff88802fdafd19a3  /data5/dfs/current/BP-XXXXXX/current/finalized/subdir6/subdir7/blk_-9223372036570159327
      

      It should be

      137e1c8483126291c2e84fc0115cfcc6  /data3/dfs/current/BP-XXXXXX/current/finalized/subdir7/subdir6/blk_-9223372036401277247
      

        Attachments

          Issue Links

            Activity

              People

              • Assignee:
                marvelrock HuangTao
                Reporter:
                marvelrock HuangTao
              • Votes:
                0 Vote for this issue
                Watchers:
                6 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: