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https://issues.apache.org/jira/browse/TS-4707?focusedWorklogId=27842&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-27842
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ASF GitHub Bot logged work on TS-4707:
--------------------------------------

                Author: ASF GitHub Bot
            Created on: 01/Sep/16 22:53
            Start Date: 01/Sep/16 22:53
    Worklog Time Spent: 10m 
      Work Description: Github user pbchou commented on the issue:

    https://github.com/apache/trafficserver/pull/834
  
    @zwoop @jrushford -- I pushed another commit which removes the use of the 
MIME header. It adds pointers to the HttpTransact::State's 
cache_info.lookup_url and cache_info.parent_selection_url variables into the 
HttpRequestHeader data structure. It looks like somebody used a similar 
approach with the api_info variable in HttpRequestHeader previously. I went 
ahead and included adding look_url to help with TS-4025 mentioned above.


Issue Time Tracking
-------------------

    Worklog Id:     (was: 27842)
    Time Spent: 1h 50m  (was: 1h 40m)

> Parent Consistent Hash Selection - add fname and maxdirs options.
> -----------------------------------------------------------------
>
>                 Key: TS-4707
>                 URL: https://issues.apache.org/jira/browse/TS-4707
>             Project: Traffic Server
>          Issue Type: Improvement
>          Components: Parent Proxy
>            Reporter: Peter Chou
>            Assignee: Peter Chou
>             Fix For: 7.0.0
>
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> This enhancement adds two options, "fname" and "maxdirs", which can be used 
> to exclude the file-name and some of the directories in the path. The 
> remaining portions of the path are then used as part of the hash computation 
> for selecting among multiple parent caches.
> For our usage, it was desirable from an operational perspective to direct all 
> components of particular sub-tree to a single parent cache (to simplify 
> trouble-shooting, pre-loading, etc.). This can be achieved by excluding the 
> query-string, file-name, and right-most portions of the path from the hash 
> computation.



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