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Discussion :: Hadoop MCQs

  1. __________ mode is a Namenode state in which it does not accept changes to the name space.
    2. A.
    Recover
    B.
    Safe
    C.
    Rollback
    D.
    None of the mentioned

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    dfsadmin runs a HDFS dfsadmin client.

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