hadoop-common-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "David Bowen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-1038) counters: want rates and averages, and phase-level sums
Date Fri, 23 Feb 2007 21:56:05 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12475512

David Bowen commented on HADOOP-1038:

Should the rate (counts/second) be a running average, say the per-minute rate, updated every
minute?  Or what?

> counters: want rates and averages, and phase-level sums
> -------------------------------------------------------
>                 Key: HADOOP-1038
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1038
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: mapred
>            Reporter: Doug Cutting
> It would be nice if the web ui displayed, for each counter, not just its total, but also
its rate (counts/second).  Also, for job-level counts, per-task averages should be displayed,
of both total and rate.  Ideally we could also include phase-level counts (map versus reduce).
 Thus we could display, e.g., average map task input bytes/second for a job.

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

View raw message