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

Posted to common-issues@hadoop.apache.org by "liang xie (JIRA)" <ji...@apache.org> on 2012/11/23 04:23:00 UTC

[jira] [Commented] (HADOOP-8231) Make topologies easier to set up and debug

    [ https://issues.apache.org/jira/browse/HADOOP-8231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13502996#comment-13502996 ] 

liang xie commented on HADOOP-8231:
-----------------------------------

"hdfs dfsadmin -printTopology" is a good way to dump topology state
                
> Make topologies easier to set up and debug
> ------------------------------------------
>
>                 Key: HADOOP-8231
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8231
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: util
>    Affects Versions: 0.23.1
>            Reporter: Steve Loughran
>            Priority: Minor
>             Fix For: 3.0.0
>
>
> Topology scripts are a source of problems as they 
> # are site-specific.
> # hard to get right.
> # can have adverse consequences on cluster operation when they go wrong.
> This issue is to group up the features needed to make it easier for ops people to get their scripts up and running.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira