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  1. Hadoop HDFS
  2. HDFS-7285 Erasure Coding Support inside HDFS
  3. HDFS-8483

Erasure coding: test DataNode reporting bad/corrupted blocks which belongs to a striped block.

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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: namenode
    • Labels:
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      Description

      We can mimic one/several DataNode(s) reporting bad block(s) (which belong to a striped block) to the NameNode (through the DatanodeProtocol#reportBadBlocks call), and check if the recovery/invalidation work can be correctly scheduled.

        Attachments

        1. HDFS-8483.0.patch
          3 kB
          Takanobu Asanuma

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              • Assignee:
                tasanuma Takanobu Asanuma
                Reporter:
                tasanuma Takanobu Asanuma
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                • Created:
                  Updated:
                  Resolved: