[jira] [Commented] (KUDU-3123) tracing.html doesn't render on newer browsers

["Grant Henke (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KUDU-3123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17139490#comment-17139490 ] 

Grant Henke commented on KUDU-3123:
-----------------------------------

I worked around this by downloading a version on Chromium before the compatibility break (pre version 80.x.xxxx.xxx). 

Following this answer: https://superuser.com/a/987935
# I found version `Branch Base Position: 668245` is for Chromium version `77.0.3823.0` on https://omahaproxy.appspot.com/.
# Then I found the mac zip download on https://commondatastorage.googleapis.com/chromium-browser-snapshots/index.html?prefix=Mac/668265/
# I downloaded the `chrome-mac.zip` unzipped it and ran the Chromium.app. (I did need to allow unidentified apps to run in the Mac "Security & Privacy" Settings. 
# In that version of Chromium tracing.html works as expected.

> tracing.html doesn't render on newer browsers
> ---------------------------------------------
>
>                 Key: KUDU-3123
>                 URL: https://issues.apache.org/jira/browse/KUDU-3123
>             Project: Kudu
>          Issue Type: Bug
>          Components: ui
>            Reporter: Andrew Wong
>            Priority: Major
>              Labels: supportability
>
> I tried opening the tracing.html page using Google Chrome Version 81.0.4044.138, and the page was blank. Upon inspecting, seems like Chrome no longer supports {{registerElement}}
> {code:java}
> tracing.js:31 Uncaught TypeError: document.registerElement is not a function
>     at tracing.js:31
>     at tracing.js:31 {code}
> This was reported to the Chromium project as [https://bugs.chromium.org/p/chromium/issues/detail?id=1036492], which has been closed. We should update the trace viewer version in thirdparty to include whatever fixes are necessary, since tracing is pretty valuable in a pinch.



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