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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-12251) Add document for StreamCapabilities
Date Thu, 03 Aug 2017 20:58:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-12251?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16113472#comment-16113472
] 

Sean Busbey commented on HDFS-12251:
------------------------------------

{code}
1233	 * `StreamCapabilties.HFLUSH` ("*hflush*"): the capability to flush out the data
1234	 in client's buffer.
1235	 * `StreamCapabilities.HSYNC` ("*hsync*"): capability to flush out the data in
1236	 client's buffer and the disk device.
{code}

StreamCapabilities.StreamCapability isn't public, we shouldn't refer to it in downstream facing
documentation. Just list the strings.

> Add document for StreamCapabilities
> -----------------------------------
>
>                 Key: HDFS-12251
>                 URL: https://issues.apache.org/jira/browse/HDFS-12251
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 3.0.0-alpha4
>            Reporter: Lei (Eddy) Xu
>            Assignee: Lei (Eddy) Xu
>         Attachments: HDFS-12251.00.patch, HDFS-12251.01.patch, HDFS-12251.02.patch
>
>
> Update filesystem docs to describe the purpose and usage of {{StreamCapabilities}}.



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