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https://issues.apache.org/jira/browse/TS-4707?focusedWorklogId=28738&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-28738
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ASF GitHub Bot logged work on TS-4707:
--------------------------------------
Author: ASF GitHub Bot
Created on: 11/Sep/16 01:31
Start Date: 11/Sep/16 01:31
Worklog Time Spent: 10m
Work Description: Github user zwoop commented on a diff in the pull
request:
https://github.com/apache/trafficserver/pull/834#discussion_r78286562
--- Diff: proxy/api/ts/ts.h ---
@@ -1481,6 +1481,9 @@ tsapi TSReturnCode TSHttpTxnParentProxyGet(TSHttpTxn
txnp, const char **hostname
*/
tsapi void TSHttpTxnParentProxySet(TSHttpTxn txnp, const char *hostname,
int port);
+tsapi TSReturnCode TSHttpTxnParentSelectionUrlGet(TSHttpTxn txnp,
TSMBuffer bufp, TSMLoc obj);
+tsapi TSReturnCode TSHttpTxnParentSelectionUrlSet(TSHttpTxn txnp,
TSMBuffer bufp, TSMLoc obj);
--- End diff --
There's definitely a real use case where you want to do parent selection on
a different (normalized) URL that e.g. the pristine URL or cache key URL. Doing
parent selection on the cache key URL would be a benefit (think of e.g. URLs
with signatures, where you don't want the parent selection to include that
signature).
Issue Time Tracking
-------------------
Worklog Id: (was: 28738)
Time Spent: 8h 20m (was: 8h 10m)
> 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: 8h 20m
> 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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