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Posted to issues@hbase.apache.org by "Elliott Clark (JIRA)" <ji...@apache.org> on 2013/07/10 18:31:53 UTC

[jira] [Comment Edited] (HBASE-8911) Inject MTTR specific traces to get a break up of various steps

    [ https://issues.apache.org/jira/browse/HBASE-8911?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13704720#comment-13704720 ] 

Elliott Clark edited comment on HBASE-8911 at 7/10/13 4:31 PM:
---------------------------------------------------------------

bq.So is there a tool that I can use to visually see what's going on.
Not yet, though if you do enough work grpahviz can me made to work.  HTrace github has that script.
                
      was (Author: eclark):
    bq.So is there a tool that I can use to visually see what's going on.
Not yet
                  
> Inject MTTR specific traces to get a break up of various steps
> --------------------------------------------------------------
>
>                 Key: HBASE-8911
>                 URL: https://issues.apache.org/jira/browse/HBASE-8911
>             Project: HBase
>          Issue Type: Bug
>          Components: MTTR
>    Affects Versions: 0.95.1
>            Reporter: Himanshu Vashishtha
>         Attachments: 8911-v0.patch
>
>
> There are various steps involved in a regionserver recovery process. This jira adds instrumentation at various places in order to get an idea what are the steps involved in a regionserver recovery and how much time is spent in each of these parts.

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