Dremio Hangs in Chrome

1

I have Dremio running on an on-prem kubernetes cluster. All pods are running and I’m able to login via Chrome but Dremio hangs when attempting to add a Space or Source. The Chrome version is 71.0.3578.98 (Official Build) (32-bit)

The work around is to use Firefox

2

Which version of Dremio?

3

Build
3.1.3-201902130614340856-5cd4808

4

@jtfogar, can you share sections of the Dremio logs server.log, server.out and access.log as this happens in Chrome?

5

The below is the output of

kubectl logs -n dremio dremio-master-0 -f

10.32.0.1 - - [27/Feb/2019:20:24:05 +0000] “GET / HTTP/1.1” 200 1294 “-” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:06 +0000] “GET /apiv2/socket HTTP/1.1” 101 0 “-” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:06 +0000] “GET /apiv2/spaces?nocache=1551299046590 HTTP/1.1” 200 237 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:06 +0000] “GET /apiv2/sources?nocache=1551299046591 HTTP/1.1” 200 14 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:06 +0000] “GET /apiv2/home/@jtfogar?nocache=1551299046646 HTTP/1.1” 200 388 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:07 +0000] “GET /api/v3/catalog/4bf70651-3225-47bc-9275-e60cc7e82aa1/collaboration/wiki HTTP/1.1” 200 427 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:07 +0000] “GET /api/v3/cluster/stats HTTP/1.1” 200 335 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:08 +0000] “GET /api/v3/cluster/stats HTTP/1.1” 200 335 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:14 +0000] “GET /api/v3/cluster/stats HTTP/1.1” 200 335 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”
10.32.0.1 - - [27/Feb/2019:20:24:14 +0000] “GET /api/v3/source/type HTTP/1.1” 200 261 “http://1.1.1.204:31114/” “Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36”

6

I don’t see any other logs when I run kubectl exec -it -n dremio dremio-master-0 -- /bin/bash

7

@jtfogar

Can you open the console in chrome (https://developers.google.com/web/tools/chrome-devtools/console/) and see if there are any Javascript errors?

8

Well, this has turned even more strange, with devtools open, clicking on the Add Source button works. With devetools closed, it hangs

I can setup a webex if that helps

9

Do you by chance have any chrome addons installed that could be interfering?

10

Below are a list of Extensions installed;

  • McAfee DLP Endpoint Chrome Extension
  • Cisco Webex
  • Google Docs Offline
  • Docs
  • Sheets
  • Slides
    This most likely a workstation issue, I’ve tested from another workstation and it works fine.