FAQ
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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postedDec 11, '09 at 12:14a
activeDec 11, '09 at 12:14a
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