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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-896) Support flush in HDFS
Date Wed, 13 Jan 2010 18:04:54 GMT
Support flush in HDFS

                 Key: HDFS-896
                 URL: https://issues.apache.org/jira/browse/HDFS-896
             Project: Hadoop HDFS
          Issue Type: New Feature
          Components: hdfs client
    Affects Versions: 0.22.0
            Reporter: Hairong Kuang
            Assignee: Hairong Kuang
             Fix For: 0.22.0

HADOOP=6313 describes three flush APIs. This jira aims to support API1 in HDFS:

API1: flushes out from the address space of client into the socket to the data nodes. On the
return of the call there is no guarantee that that data is out of the underlying node and
no guarantee of having reached a DN. New readers will eventually see this data if there are
no failures.

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