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https://issues.apache.org/jira/browse/HDFS-7410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinayakumar B updated HDFS-7410:
--------------------------------
    Attachment: HDFS-7410-004.patch

Attaching the re-based patch.

> Support CreateFlags with append() to support hsync() for appending streams
> --------------------------------------------------------------------------
>
>                 Key: HDFS-7410
>                 URL: https://issues.apache.org/jira/browse/HDFS-7410
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: hdfs-client
>            Reporter: Vinayakumar B
>            Assignee: Vinayakumar B
>         Attachments: HDFS-7410-001.patch, HDFS-7410-002.patch, 
> HDFS-7410-003.patch, HDFS-7410-004.patch
>
>
> Current FileSystem APIs include CreateFlag only for the create() api, and 
> some of these (SYNC_BLOCK) are for only client side and will not be stored in 
> metadata of the file. So append() operation will not know about these flags.
> It would be Good to support these features for append too.
> Compatibility: One more overloaded append API needs to be added to support 
> the flags keeping the current API as is.



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