In v2.0.1 Mammoth Software Release Some HUE Components Fail or HUE Super User Shows Misconfiguration Error
(Doc ID 1520564.1)
Last updated on NOVEMBER 08, 2022
Applies to:
Big Data Appliance Integrated Software - Version 2.0 to 2.1.0 [Release 2.0 to 2.1]Linux x86-64
Symptoms
While trying to access HUE components below errors are encountered
a) Trying to open File Browser fails with:
Sorry, there's been an error. Please contact your site administrators. Thanks for your patience.
b) If HUE Configuration points to the right Active Namenode, then File Browser opens fine but trying to open file even as the owner fails with below error.
c) Clicking on a JobId in Job Browser also fails with:
Sorry, there's been an error. Please contact your site administrators. Thanks for your patience.
d) As HUE super user, when you click the red button on the top row OR clicking on the word 'HUE' and then clicking on 'Check for misconfiguration', will show 'Failed to access filesystem root' error.
Here is the error shown ...
Potential misconfiguration detected. Please fix and restart HUE.
hadoop.hdfs_clusters.default.webhdfs_url Current value: http://<HOST>.<DOMAIN>:50070/webhdfs/v1
Failed to access filesystem root
e) Also below misconfiguration error will be seen even though HUE Configuration points to the right Active Namenode.
f) Trying to create a HUE user with 'Create home directory' option as below:
Fails with below error:
Cause
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In this Document
Symptoms |
Cause |
Solution |