chukwa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ari Rabkin (JIRA)" <>
Subject [jira] Commented: (CHUKWA-87) Rewrite all rolling classes
Date Sun, 05 Apr 2009 10:02:12 GMT


Ari Rabkin commented on CHUKWA-87:

This is definitely a good idea.  Should we do CHUKWA-25 at the same time?

> Rewrite all rolling classes
> ---------------------------
>                 Key: CHUKWA-87
>                 URL:
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>            Reporter: Jerome Boulon
>            Assignee: Jerome Boulon
> There's a dependency between Hourly and Daily rolling. 
> This should be simplified to only be a generic compacter.  
> The compacter should run whenever there's more than xx spills files in the stream directory
and this could happen any time during the day.
> This may implies flattering the stream hierarchy but the logic for that is only on the
2 rolling classes and the MoveToRepo class.
> The compacter should be able to get the list of files, compact them, put the new file
in place and removed the one that have been part of the compacter M/R job.
> The compacter will be a daemon process that will always run in background. 

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

View raw message