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  1. Hadoop HDFS
  2. HDFS-7285 Erasure Coding Support inside HDFS
  3. HDFS-8602

Erasure Coding: Client can't read(decode) the EC files which have corrupt blocks.

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    Details

    • Type: Sub-task
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: HDFS-7285
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Before the DataNode(s) reporting bad block(s), when Client reads the EC file which has bad blocks, Client gets hung up. And there are no error messages.
      (When Client reads the replicated file which has bad blocks, the bad blocks are reconstructed at the same time, and Client can reads it.)

        Attachments

        1. HDFS-8602.000.patch
          11 kB
          Jing Zhao
        2. HDFS-8602-HDFS-7285.01.patch
          10 kB
          Kai Sasaki

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              • Assignee:
                kaisasak Kai Sasaki
                Reporter:
                tasanuma Takanobu Asanuma
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                Dates

                • Created:
                  Updated:
                  Resolved: