During `test all`, FAIL: desktop.auth.views_test.TestLoginWithHadoop.test_login

Describe the bug:

desktop.auth.views_test.TestLoginWithHadoop.test_login fails.

./build/env/bin/hue test all

======================================================================
FAIL: desktop.auth.views_test.TestLoginWithHadoop.test_login
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/deploy/hadoopeng/hue/build/env/lib/python2.7/site-packages/nose-1.3.7-py2.7.egg/nose/case.py", line 197, in runTest
    self.test(*self.arg)
  File "/home/deploy/hadoopeng/hue/desktop/core/src/desktop/auth/views_test.py", line 86, in test_login
    assert_true(self.cluster.fs.do_as_user(self.test_username, self.fs.exists, "/user/%s" % self.test_username))
AssertionError: False is not true
-------------------- >> begin captured logging << --------------------
desktop.middleware: INFO: Unloading AuditLoggingMiddleware
desktop.middleware: INFO: Unloading ProxyMiddleware
desktop.middleware: INFO: Unloading SpnegoMiddleware
desktop.middleware: INFO: Unloading HueRemoteUserMiddleware
desktop.middleware: INFO: Unloading MimeTypeJSFileFixStreamingMiddleware
access: DEBUG: 127.0.0.1 -anon- - "GET /hue/accounts/login/ HTTP/1.1" - (mem: 4077mb)
axes.watch_login: INFO: AXES: Calling decorated function: dt_login
access: INFO: 127.0.0.1 -anon- - "GET /hue/accounts/login/ HTTP/1.1" returned in 23ms 200 114894 (mem: 4077mb)
access: DEBUG: 127.0.0.1 -anon- - "POST /hue/accounts/login/ HTTP/1.1" - (mem: 4077mb)
axes.watch_login: INFO: AXES: Calling decorated function: dt_login
hadoop.fs.upload: DEBUG: Chunk size = 67108864
desktop.auth.backend: INFO: User test_login_with_hadoop was created.
useradmin.views: WARNING: Not creating home directory of test_login_with_hadoop as no file system connector is configured
access: WARNING: 127.0.0.1 test_login_with_hadoop - "POST /hue/accounts/login/ HTTP/1.1" - (mem: 4077mb)-- Successful login for user: test_login_with_hadoop
access: INFO: 127.0.0.1 test_login_with_hadoop - "POST /hue/accounts/login/ HTTP/1.1" returned in 159ms 302 0 (mem: 4077mb)
desktop.lib.rest.resource: ERROR: Error logging return call GET http://infra-hadoop-build1.dakao.io:33161/webhdfs/v1
Traceback (most recent call last):
  File "/home/deploy/hadoopeng/hue/desktop/core/src/desktop/lib/rest/resource.py", line 122, in _invoke
    resp_content = smart_unicode(resp.content, errors='replace')
AttributeError: 'NoneType' object has no attribute 'content'
root: DEBUG: GET http://infra-hadoop-build1.dakao.io:33161/webhdfs/v1 returned in 0ms
--------------------- >> end captured logging << ---------------------

Steps to reproduce it?

./build/env/bin/hue test specific desktop.auth.views_test:TestLoginWithHadoop.test_login

Hue version or source? (e.g. open source 4.5, CDH 5.16, CDP 1.0…). System info (e.g. OS, Browser…).

open source 4.7.0 CentOS Linux release 7.7.1908 OpenJDK Runtime Environment (AdoptOpenJDK)(build 1.8.0_242-b08)

[romainr]

Yes, it is called with request.fs, which should be set via the middeware: https://github.com/cloudera/hue/blob/master/desktop/core/src/desktop/middleware.py#L133

Maybe adding more debug info there?

[romainr]

How about adding more debug info to understand why this fails?

desktop.lib.rest.resource: ERROR: Error logging return call GET http://infra-hadoop-build1.dakao.io:33161/webhdfs/v1
Traceback (most recent call last):
  File "/home/deploy/hadoopeng/hue/desktop/core/src/desktop/lib/rest/resource.py", line 122, in _invoke
    resp_content = smart_unicode(resp.content, errors='replace')
AttributeError: 'NoneType' object has no attribute 'content

Note that https://github.com/cloudera/hue/commit/8beacf19af14937205bb7283baabd17e1432c9e8 should fix it (present in 4.7.1)