Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3363

The "totalnodes" and "memorytotal" fields show wrong information if the nodes are going down and coming up early(before 10min)

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Critical Critical
    • Resolution: Won't Fix
    • Affects Version/s: 0.23.0, 2.0.0-alpha
    • Fix Version/s: None
    • Component/s: mrv2
    • Labels:
      None

      Description

      The node details is not moved from Totalnodes to lostnodes for 600000 ms.So if the node is going down and coming up before the expiry interval, the cluster status in terms of the total nodes and Total cluster memory displays wrong values.
      Atleast, if the same node is coming up again...should not consider as new node.No point of time duplicate nodes should be displayed in Totalnodes list.

      1. Applications.htm
        19 kB
        Devaraj K
      2. ASF.LICENSE.NOT.GRANTED--screenshot-1.jpg
        90 kB
        Ramgopal N

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            • Assignee:
              Unassigned
              Reporter:
              Ramgopal N
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              • Created:
                Updated:
                Resolved:

                Development