Internal server error in Google Composer web UI [Error code 28]

Question

We are using Google Composer for workflow orchestration, randomly we are getting An internal server error occurred while authorizing your request. Error code 28 message while opening the web UI. We don't know the cause for this issue. How to fix this?

score 3 · Answer 1 · answered Oct 11 '18 at 07:12

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This issue could be given for users who try to access Airflow UI from certain location. Notice that direct access to the Airflow UI is not supported in Australia, New Zealand, and India as explained here. The product team is working on the resolution. At this moment, the users from these location can use HTTP proxy for that.

answered Oct 11 '18 at 07:12

enle lin

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We are fully aware of this issue and working on a permanent fix, ETA: end of Q1 2019. – Feng Lu Oct 23 '18 at 06:24
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It's currently Q3 2020 and this is still an issue – Michael Andrews Jul 21 '20 at 22:36
We are also experiencing this issue in the USA, Q3 2020 – Needs Help Jul 22 '20 at 02:24
Same here from Japan. I don't know this is related to the original SO question. I think this is not an issue related to the region. – gecko655 Jul 22 '20 at 02:52

Internal server error in Google Composer web UI [Error code 28]

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