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  1. Hadoop Common
  2. HADOOP-3629

Document the metrics produced by hadoop

    Details

    • Type: Task
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: documentation, metrics
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      Description

      This information is needed in order to collect, monitor, and report on hadoop metrics.

      Subject: Re: [Fwd: Specification of hadoop metrics?]
      Date: Mon, 23 Jun 2008 14:36:04 -0700
      From: "Owen O'Malley" <oom@yahoo-inc.com>
      To: "Rob Weltman" <robw@yahoo-inc.com>

      On Jun 23, 2008, at 12:40 PM, Rob Weltman wrote:

      > Is there a JIRA, forrest, or wiki document that defines all the
      > metrics produced by Hadoop (DFS and MR) for each release? If not,
      > should there be?

      I don't know of any documentation of the exported metrics. There
      probably should be forrest documentation of the metrics, but it
      probably makes sense to do.

      – Owen

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              • Assignee:
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                Reporter:
                robw Rob Weltman
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