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Posted to common-dev@hadoop.apache.org by "Zheng Shao (JIRA)" <ji...@apache.org> on 2009/12/11 01:14:18 UTC

[jira] Created: (HADOOP-6433) Add AsyncDiskService that is used in both hdfs and mapreduce

Add AsyncDiskService that is used in both hdfs and mapreduce
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                 Key: HADOOP-6433
                 URL: https://issues.apache.org/jira/browse/HADOOP-6433
             Project: Hadoop Common
          Issue Type: New Feature
            Reporter: Zheng Shao
            Assignee: Zheng Shao


Both MAPREDUCE-1213 and HDFS-611 are using a class called AsyncDiskService.
The idea is to create a thread pool per disk volume, and use that for scheduling async disk operations.


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