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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-13507) export s3a BlockingThreadPoolExecutorService pool info (size, load) as metrics
Date Tue, 05 Sep 2017 11:35:00 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-13507?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Steve Loughran updated HADOOP-13507:
------------------------------------
    Parent Issue: HADOOP-14831  (was: HADOOP-13204)

> export s3a BlockingThreadPoolExecutorService pool info (size, load) as metrics
> ------------------------------------------------------------------------------
>
>                 Key: HADOOP-13507
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13507
>             Project: Hadoop Common
>          Issue Type: Sub-task
>          Components: fs/s3
>    Affects Versions: 2.8.0
>            Reporter: Steve Loughran
>            Priority: Minor
>
> We should publish load info on {{BlockingThreadPoolExecutorService}} as s3a metrics:
size, available, maybe even some timer info on load (at least: rate of recent semaphore acquire/release)



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