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

Posted to common-dev@hadoop.apache.org by "Hairong Kuang (JIRA)" <ji...@apache.org> on 2007/01/25 22:01:49 UTC

[jira] Assigned: (HADOOP-937) data node re-registration

     [ https://issues.apache.org/jira/browse/HADOOP-937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hairong Kuang reassigned HADOOP-937:
------------------------------------

    Assignee: Hairong Kuang

> data node re-registration
> -------------------------
>
>                 Key: HADOOP-937
>                 URL: https://issues.apache.org/jira/browse/HADOOP-937
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.10.1
>            Reporter: Hairong Kuang
>         Assigned To: Hairong Kuang
>             Fix For: 0.11.0
>
>
> A name node should ask a data node to re-register when
> 1) the name node restarts; or
> 2) the name node receives a heartbeat from an unregistered data node; or
> 3) the name node recieves a heartbeat from a data node whose heart beat is lost.
> In response to the re-registration request, the data node sends a register request followed by a block report.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.