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https://issues.apache.org/jira/browse/HDFS-5259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brandon Li updated HDFS-5259:
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Attachment: HDFS-5259.001.patch
Upload a new patch, in which NFS returns the original data count instead of the
append section count for the combined write. Otherwise, the Linux client will
resend the same request when it sees the write count is different in the
response.
> Support client which combines appended data with old data before sends it to
> NFS server
> ---------------------------------------------------------------------------------------
>
> Key: HDFS-5259
> URL: https://issues.apache.org/jira/browse/HDFS-5259
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: nfs
> Reporter: Yesha Vora
> Assignee: Brandon Li
> Attachments: HDFS-5259.000.patch, HDFS-5259.001.patch
>
>
> The append does not work with some Linux client. The Client gets
> "Input/output Error" when it tries to append. And NFS server considers it as
> random write and fails the request.
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