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From "Madhawa Gunasekara (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-12949) Add metrics and HTrace to the s3a connector
Date Fri, 25 Mar 2016 08:32:25 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-12949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15211596#comment-15211596
] 

Madhawa Gunasekara commented on HADOOP-12949:
---------------------------------------------

Hi [~cmccabe]/ [~stevel@apache.org]

Thanks for the input, I will look into the code. 

Thanks,
Madhawa

> Add metrics and HTrace to the s3a connector
> -------------------------------------------
>
>                 Key: HADOOP-12949
>                 URL: https://issues.apache.org/jira/browse/HADOOP-12949
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: fs/s3
>            Reporter: Madhawa Gunasekara
>
> Hi All, 
> s3, GCS, WASB, and other cloud blob stores are becoming increasingly important in Hadoop.
But we don't have distributed tracing for these yet. It would be interesting to add distributed
tracing here. It would enable collecting really interesting data like probability distributions
of PUT and GET requests to s3 and their impact on MR jobs, etc.
> I would like to implement this feature, Please shed some light on this 
> Thanks,
> Madhawa



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