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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-13551) hook up AwsSdkMetrics to hadoop metrics
Date Mon, 12 Feb 2018 12:41:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-13551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Steve Loughran updated HADOOP-13551:
            Priority: Critical  (was: Minor)
    Target Version/s: 3.1.0

uprating to major & targeting 3.1

Rationale: we don't see throttle events handled in the SDK itself, so when the cause of perf
problems due to excessive throttling, that's not visible to the caller, who just sees "slow".
Getting at the metrics would let us say "slow, because..."

> hook up AwsSdkMetrics to hadoop metrics
> ---------------------------------------
>                 Key: HADOOP-13551
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13551
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 3.0.0-beta1
>            Reporter: Steve Loughran
>            Assignee: Sean Mackrory
>            Priority: Critical
> There's an API in {{com.amazonaws.metrics.AwsSdkMetrics}} to give access to the internal
metrics of the AWS libraries. We might want to get at those

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