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From "lufei (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-12999) When reach the end of the block group, it may not need to flush all the data packets(flushAllInternals) twice.
Date Tue, 09 Jan 2018 09:00:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

lufei updated HDFS-12999:
-------------------------
    Attachment: HDFS-12999.001.patch

> When reach the end of the block group, it may not need to flush all the data packets(flushAllInternals)
twice. 
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-12999
>                 URL: https://issues.apache.org/jira/browse/HDFS-12999
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: erasure-coding, hdfs-client
>    Affects Versions: 3.0.0-beta1, 3.1.0
>            Reporter: lufei
>            Assignee: lufei
>             Fix For: 3.1.0
>
>         Attachments: HDFS-12999.001.patch
>
>
> In order to make the process simplification. It's no need to flush all the data packets(flushAllInternals)
twice,when reach the end of the block group.



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