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https://issues.apache.org/jira/browse/HADOOP-17511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Steve Loughran updated HADOOP-17511:
------------------------------------
    Description: 
Add a way for auditing tools to correlate S3 object calls with Hadoop FS API 
calls.

Initially just to log/forward to an auditing service.

Later: let us attach them as parameters in S3 requests, such as opentrace 
headeers or (my initial idea: http referrer header -where it will get into the 
log)

Challenges
* ensuring the audit span is created for every public entry point. That will 
have to include those used in s3guard tools, some defacto public APIs
* and not re-entered for active spans. s3A code must not call back into the FS 
API points
* Propagation across worker threads


Documentation Links

* Using: 
https://github.com/apache/hadoop/blob/trunk/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/auditing.md
* architecture: 
https://github.com/apache/hadoop/blob/trunk/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/auditing_architecture.md


  was:
Add a way for auditing tools to correlate S3 object calls with Hadoop FS API 
calls.

Initially just to log/forward to an auditing service.

Later: let us attach them as parameters in S3 requests, such as opentrace 
headeers or (my initial idea: http referrer header -where it will get into the 
log)

Challenges
* ensuring the audit span is created for every public entry point. That will 
have to include those used in s3guard tools, some defacto public APIs
* and not re-entered for active spans. s3A code must not call back into the FS 
API points
* Propagation across worker threads




> Add an Audit plugin point for S3A auditing/context
> --------------------------------------------------
>
>                 Key: HADOOP-17511
>                 URL: https://issues.apache.org/jira/browse/HADOOP-17511
>             Project: Hadoop Common
>          Issue Type: Sub-task
>    Affects Versions: 3.3.1
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.3.2
>
>          Time Spent: 22h 20m
>  Remaining Estimate: 0h
>
> Add a way for auditing tools to correlate S3 object calls with Hadoop FS API 
> calls.
> Initially just to log/forward to an auditing service.
> Later: let us attach them as parameters in S3 requests, such as opentrace 
> headeers or (my initial idea: http referrer header -where it will get into 
> the log)
> Challenges
> * ensuring the audit span is created for every public entry point. That will 
> have to include those used in s3guard tools, some defacto public APIs
> * and not re-entered for active spans. s3A code must not call back into the 
> FS API points
> * Propagation across worker threads
> Documentation Links
> * Using: 
> https://github.com/apache/hadoop/blob/trunk/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/auditing.md
> * architecture: 
> https://github.com/apache/hadoop/blob/trunk/hadoop-tools/hadoop-aws/src/site/markdown/tools/hadoop-aws/auditing_architecture.md



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