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Posted to common-issues@hadoop.apache.org by "Benoy Antony (JIRA)" <ji...@apache.org> on 2014/05/10 23:56:29 UTC

[jira] [Created] (HADOOP-10595) Improve concurrency in HostFileReader

Benoy Antony created HADOOP-10595:
-------------------------------------

             Summary: Improve concurrency in HostFileReader
                 Key: HADOOP-10595
                 URL: https://issues.apache.org/jira/browse/HADOOP-10595
             Project: Hadoop Common
          Issue Type: Sub-task
            Reporter: Benoy Antony
            Assignee: Benoy Antony


HostsFileReader is used to keep track of included and excluded hosts in the cluster. The threads needs to synchronize to access the set of hosts.
This can be improved.



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