[
https://issues.apache.org/jira/browse/HDFS-6867?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Zhe Zhang updated HDFS-6867:
----------------------------
Attachment: HDFS-6867-design-20140821.pdf
New design document to incorporate the progress on HDFS-3689. The general
approach is separated from the choice of using variable sized blocks or not; so
it can be assessed independent of the final outcome of HDFS-3689.
> For DFSOutputStream, do pipeline recovery for a single block in the background
> ------------------------------------------------------------------------------
>
> Key: HDFS-6867
> URL: https://issues.apache.org/jira/browse/HDFS-6867
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs-client
> Affects Versions: 2.0.0-alpha
> Reporter: Colin Patrick McCabe
> Attachments: HDFS-6867-design-20140820.pdf,
> HDFS-6867-design-20140821.pdf
>
>
> For DFSOutputStream, we should be able to do pipeline recovery in the
> background, while the user is continuing to write to the file. This is
> especially useful for long-lived clients that write to an HDFS file slowly.
--
This message was sent by Atlassian JIRA
(v6.2#6252)
