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Posted to common-dev@hadoop.apache.org by "Sandy Ryza (JIRA)" <ji...@apache.org> on 2013/10/08 21:06:42 UTC

[jira] [Resolved] (HADOOP-9775) Add tracking IDs to FS tokens to allow tracing FS operations back to job

     [ https://issues.apache.org/jira/browse/HADOOP-9775?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sandy Ryza resolved HADOOP-9775.
--------------------------------

    Resolution: Duplicate

> Add tracking IDs to FS tokens to allow tracing FS operations back to job
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-9775
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9775
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: security
>    Affects Versions: 2.1.0-beta
>            Reporter: Sandy Ryza
>            Assignee: Sandy Ryza
>
> It would be helpful for auditing to allow tracing of file system operations to the higher-level operations that encompass them (e.g. MR jobs).
> Approaches to achieving this by logging delegation token sequence numbers at job start were discussed on MAPREDUCE-5379, but rejected because delegation token identifiers are meant to be opaque.
> Per discussion between Tucu and Daryn, a better way to do this would be to include a tracking ID with delegation tokens.  When requesting a delegation token, a job would be able to pass its job ID along to be included with the token.  



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