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Posted to common-dev@hadoop.apache.org by "Inigo Goiri (JIRA)" <ji...@apache.org> on 2015/07/04 00:39:04 UTC

[jira] [Created] (HADOOP-12185) NetworkTopology is not efficient adding/getting/removing nodes

Inigo Goiri created HADOOP-12185:
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             Summary: NetworkTopology is not efficient adding/getting/removing nodes
                 Key: HADOOP-12185
                 URL: https://issues.apache.org/jira/browse/HADOOP-12185
             Project: Hadoop Common
          Issue Type: Improvement
    Affects Versions: 2.7.0
            Reporter: Inigo Goiri
            Assignee: Inigo Goiri


NetworkToplogy uses nodes with a list of children. The access to these children is slow as it's a linear search.



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