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https://issues.apache.org/jira/browse/DRILL-6776?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16646236#comment-16646236
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ASF GitHub Bot commented on DRILL-6776:
---------------------------------------
arina-ielchiieva closed pull request #1495: DRILL-6776: Drill Web UI takes long
time for first time load in network isolated environment
URL: https://github.com/apache/drill/pull/1495
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
below (as it won't show otherwise due to GitHub magic):
diff --git a/exec/java-exec/src/main/resources/rest/generic.ftl
b/exec/java-exec/src/main/resources/rest/generic.ftl
index 81204f795c1..5b2dc45568c 100644
--- a/exec/java-exec/src/main/resources/rest/generic.ftl
+++ b/exec/java-exec/src/main/resources/rest/generic.ftl
@@ -35,9 +35,7 @@
<link href="/static/css/bootstrap.min.css" rel="stylesheet">
- <script type="text/javascript" language="javascript"
src="//ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
- <script> window.jQuery || document.write('<script
type="text/javascript" language="javascript"
src="../static/js/jquery-3.2.1.min.js">\x3C/script>')
- </script>
+ <script type="text/javascript" language="javascript"
src="../static/js/jquery-3.2.1.min.js"></script>
<script src="/static/js/bootstrap.min.js"></script>
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> Drill Web UI takes long time for first time load in network isolated
> environment
> --------------------------------------------------------------------------------
>
> Key: DRILL-6776
> URL: https://issues.apache.org/jira/browse/DRILL-6776
> Project: Apache Drill
> Issue Type: Bug
> Components: Web Server
> Affects Versions: 1.14.0
> Reporter: Igor Guzenko
> Assignee: Igor Guzenko
> Priority: Major
> Labels: ready-to-commit
> Fix For: 1.15.0
>
>
> In the case when cluster is built upon network isolated from internet,
> First-time loading of UI takes about 25 seconds. Where 15 seconds browser
> spent
> on waiting while request for
> /ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js
> timed out.
> JQuery was added to static resources in scope of DRILL-5699, but dependency
> on
> google's cdn wasn't fully removed. So the static resource was added as a
> [fallback|https://stackoverflow.com/questions/1014203/best-way-to-use-googles-hosted-jquery-but-fall-back-to-my-hosted-library-on-go]
> . I guess the main reason why fallback solution was applied is that there is
> a
> higher probability that library from google's mdn may be found & loaded from
> browser's cache.
> Unfortunately this graceful solution doesn't work for really isolated
> environment, that's
> why we need to fully remove the
> /ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js dependency.
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