cassandra-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jonathan Ellis (JIRA)" <>
Subject [jira] [Commented] (CASSANDRA-5306) Improve Dsnitch Severity
Date Mon, 25 Mar 2013 15:45:15 GMT


Jonathan Ellis commented on CASSANDRA-5306:

iowait code looks good.  Still need to switch compaction info to throughput instead of load
/ size.

Other nits:
- Catch should log at info (warn?) that it couldn't open the stats file.  (Better: be smart
and only log warn if Linux.)
- Methods that are only used internally by BAM should be private
- empty catch should log ioexception at debug, just in case

> Improve Dsnitch Severity
> ------------------------
>                 Key: CASSANDRA-5306
>                 URL:
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Vijay
>            Assignee: Vijay
>            Priority: Minor
>             Fix For: 1.2.4
>         Attachments: 0001-5306.patch
> This ticket is to continue the discussion in CASSANDRA-5255.
> Currently Dsnitch reports the Severity by calculating the amount of data compacting relative
to load of the node. 
> It will be nice to report Severity as a factor of load average, N/W Throughput and IO
Wait instead.
> seem to have it (But personally i have not used

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:

View raw message