hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Arpit Agarwal (JIRA)" <j...@apache.org>
Subject [jira] [Work started] (HDFS-5907) Handle block deletion requests during rolling upgrades
Date Fri, 07 Feb 2014 18:41:23 GMT

     [ https://issues.apache.org/jira/browse/HDFS-5907?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Work on HDFS-5907 started by Arpit Agarwal.

> Handle block deletion requests during rolling upgrades
> ------------------------------------------------------
>
>                 Key: HDFS-5907
>                 URL: https://issues.apache.org/jira/browse/HDFS-5907
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode
>    Affects Versions: HDFS-5535 (Rolling upgrades)
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>
> Jira to track the following:
> # During a rolling upgrade the DataNode should handle block deletions by creating hard
links to the block files.
> # Files must be restored during a rollback.
> # Cleanup hard links during finalize.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)

Mime
View raw message