Hadoop Common
  1. Hadoop Common
  2. HADOOP-1249

Unit test for detecting corruption of replicas in DFS

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
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      Description

      DFS has this important feature that the DFSClient detects corrupted replicas of a block. We need a unit test that ensures that DFSClient is directed to access a good copy of a block and ignores corrupted replicas. The existing unit test named TestFileCorruption does not test this feature.

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            • Assignee:
              Unassigned
              Reporter:
              dhruba borthakur
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                Development