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https://issues.apache.org/jira/browse/TC-231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15967061#comment-15967061
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ASF GitHub Bot commented on TC-231:
-----------------------------------
GitHub user mitchell852 opened a pull request:
https://github.com/apache/incubator-trafficcontrol/pull/464
[TC-231] - adds a query param (exclude) that can prevent the fetching of
the ver…
…y expensive exampleURLs property. if not used (?exclude=exampleURLs), the
api behaves as usual.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mitchell852/incubator-trafficcontrol TC-231
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-trafficcontrol/pull/464.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 #464
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commit 36b432f9dcfd07477280550ace6a4d10f0c877ec
Author: Jeremy Mitchell <[email protected]>
Date: 2017-04-13T03:29:26Z
adds a query param (exclude) that can prevent the fetching of the very
expensive exampleURLs property. if not used (?exclude=exampleURLs), the api
behaves as usual.
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> GET /api/deliveryservices is very slow when resultset gets large
> ----------------------------------------------------------------
>
> Key: TC-231
> URL: https://issues.apache.org/jira/browse/TC-231
> Project: Traffic Control
> Issue Type: Improvement
> Components: Traffic Ops API
> Affects Versions: 2.0.0, 2.1.0
> Reporter: Jeremy Mitchell
> Assignee: Jeremy Mitchell
>
> With the change from mysql to postgres and when postgres is hosted in a
> remote environment (seperate from TO), /api/version/deliveryservices is very
> slow as the number of delivery services grows. This is because the code loops
> thru the result set and builds "example urls" for each deliveryservice. This
> operation is expensive.
> Rather than breaking the API and leaving out exampleURLs by default from the
> response, I suggest we allow the API consumer to pass thru a query parameter
> such as:
> ?exclude=exampleURLs
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