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https://issues.apache.org/jira/browse/EAGLE-14?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15054589#comment-15054589
 ] 

ASF GitHub Bot commented on EAGLE-14:
-------------------------------------

GitHub user yonzhang opened a pull request:

    https://github.com/apache/incubator-eagle/pull/25

    EAGLE-14: Hdfs User command re-assembler

    test case for user command reassembler
    
    user command reassembler
    
    flexible hfds user command pattern from file and db
    
    user command reassembler
    
    test case for user command reassembler
    
    user command reassembler
    
    script for append
    
    clean hdfsusercommand code and use eagleserviceconnector
    
    test siddhi state persist and restore
    
    add test case for snapshot/restore
    
    add license header
    
    user command reassembler
    
    test case for user command reassembler
    
    user command reassembler
    
    flexible hfds user command pattern from file and db
    
    script for append
    
    user command reassembler
    
    user command reassembler
    
    clean hdfsusercommand code and use eagleserviceconnector
    
    test siddhi state persist and restore
    
    add test case for snapshot/restore
    
    add license header
    
    test for keeping user command

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/yonzhang/incubator-eagle usercommand

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-eagle/pull/25.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #25
    
----
commit c627ea2d442927c54f4713e642d2280d9752df16
Author: yonzhang <[email protected]>
Date:   2015-11-24T21:14:19Z

    user command reassembler
    
    test case for user command reassembler
    
    user command reassembler
    
    flexible hfds user command pattern from file and db
    
    user command reassembler
    
    test case for user command reassembler
    
    user command reassembler
    
    script for append
    
    clean hdfsusercommand code and use eagleserviceconnector
    
    test siddhi state persist and restore
    
    add test case for snapshot/restore
    
    add license header
    
    user command reassembler
    
    test case for user command reassembler
    
    user command reassembler
    
    flexible hfds user command pattern from file and db
    
    script for append
    
    user command reassembler
    
    user command reassembler
    
    clean hdfsusercommand code and use eagleserviceconnector
    
    test siddhi state persist and restore
    
    add test case for snapshot/restore
    
    add license header
    
    test for keeping user command

----


> Re-assemble high level hdfs commands for better policy
> ------------------------------------------------------
>
>                 Key: EAGLE-14
>                 URL: https://issues.apache.org/jira/browse/EAGLE-14
>             Project: Eagle
>          Issue Type: Improvement
>    Affects Versions: 0.3.0
>            Reporter: Edward Zhang
>            Assignee: Edward Zhang
>             Fix For: 0.3.0
>
>   Original Estimate: 240h
>  Remaining Estimate: 240h
>
> User today can use Eagle to create policy against the finest granularity of 
> hdfs command for example getFileInfo, list, delete etc., but that sometimes 
> is not good for defining a policy against a user's native command.
> Hdfs client would interpret user's high level command into multiple fine 
> commands and send those fine commands to Hdfs server which in turn are logged 
> into namenode audit log. For example one copyToLocal high-level command 
> probably involves multiple fine commands like rename, move, delete etc.
> Eagle should have a capability to re-assemble those command in real-time to 
> let user define policy on those high-level commands.



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