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Posted to hdfs-dev@hadoop.apache.org by "Mukul Kumar Singh (JIRA)" <ji...@apache.org> on 2017/04/04 04:40:41 UTC

[jira] [Created] (HDFS-11618) Block Storage: Add Support for Direct I/O

Mukul Kumar Singh created HDFS-11618:
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             Summary: Block Storage: Add Support for Direct I/O
                 Key: HDFS-11618
                 URL: https://issues.apache.org/jira/browse/HDFS-11618
             Project: Hadoop HDFS
          Issue Type: Sub-task
          Components: hdfs
            Reporter: Mukul Kumar Singh
            Assignee: Mukul Kumar Singh


Currently Block Storage write the data to a leveldb Cache and then flushes the data to the containers. This behavior should be configurable and support should be added to write the data directly to the containers.



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