You are viewing a plain text version of this content. The canonical link for it is here.

Posted to hdfs-dev@hadoop.apache.org by "Arpit Agarwal (JIRA)" <ji...@apache.org> on 2014/08/28 00:52:59 UTC

[jira] [Resolved] (HDFS-6925) DataNode should attempt to place replicas on transient storage first if lazyPersist flag is received

     [ https://issues.apache.org/jira/browse/HDFS-6925?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Arpit Agarwal resolved HDFS-6925.
---------------------------------

      Resolution: Fixed
    Hadoop Flags: Reviewed

Thanks Jitendra! Committed to the feature branch.

> DataNode should attempt to place replicas on transient storage first if lazyPersist flag is received
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-6925
>                 URL: https://issues.apache.org/jira/browse/HDFS-6925
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode
>    Affects Versions: HDFS-6581
>         Environment: If the LazyPersist flag is received via DataTransferProtocol then DN should attempt to place the files on RAM disk first, and failing that on regular disk.
> Support for lazily moving replicas from RAM disk to persistent storage will be added later.
>            Reporter: Arpit Agarwal
>            Assignee: Arpit Agarwal
>         Attachments: HDFS-6925.01.patch, HDFS-6925.02.patch
>
>




--
This message was sent by Atlassian JIRA
(v6.2#6252)