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  1. Hadoop Map/Reduce
  2. MAPREDUCE-122

JobTracker.addNewTracker() unnecessarily resolves already resolved nodes

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    • Bug
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • None
    • None
    • None
    • None

    Description

      hostnameToNodeMap maintains a map from hostname to resolved-address. JobTracker.addNewTracker() resolves a node's address if the node is not present in hostnameToNodeMap but uses tracker-name to index into hostnameToNodeMap instead of hostname.

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              Unassigned Unassigned
              amar_kamat Amar Kamat
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