Hue - app_blacklist minimum apps?

[Tom Stewart]

Does anyone know the restrictions for the minimum apps that we can have? We tried to follow something similar to this to blacklist everything but File Browser and RDBMS but we get a ton of Error 500's relating to Oozie or Hive.

http://gethue.com/solr-search-ui-only/

app_blacklist=beeswax,impala,security,jobbrowser,search,jobsub,pig,hbase,sqoop,zookeeper,metastore,spark,oozie,indexer

This was on Hue 4.0. 

[09/Oct/2017 17:46:50 -0700] oozie_batch  ERROR    Oozie application is not enabled: 'Config' object has no attribute 'get'

Traceback (most recent call last):

  File "/app1/hue/desktop/libs/notebook/src/notebook/connectors/oozie_batch.py", line 37, in <module>

    from oozie.views.api import get_log as get_workflow_logs

  File "/app1/hue/apps/oozie/src/oozie/views/__init__.py", line 18, in <module>

    from dashboard import *

  File "/app1/hue/apps/oozie/src/oozie/views/dashboard.py", line 49, in <module>

    from oozie.forms import RerunForm, ParameterForm, RerunCoordForm, RerunBundleForm, UpdateCoordinatorForm

  File "/app1/hue/apps/oozie/src/oozie/forms.py", line 340, in <module>

    class CoordinatorForm(forms.ModelForm):

  File "/app1/hue/apps/oozie/src/oozie/forms.py", line 348, in CoordinatorForm

    class Meta:

  File "/app1/hue/apps/oozie/src/oozie/forms.py", line 351, in Meta

    if ENABLE_CRON_SCHEDULING.get():

AttributeError: 'Config' object has no attribute 'get'

[Romain Rigaux]

Indeed, with https://issues.cloudera.org/browse/HUE-7441 and the patch attached to the review it should work.

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[Tom Stewart]

That is really close - I am past the Error 500 now. Also moved up to 4.1.0 to test further. I trimmed down to just a PostgreSQL librdbms entry (for Redshift). When I go to the Notebook and try to add any snippet, I get this:

[09/Oct/2017 21:04:38 -0700] views        ERROR    JS ERROR: {"msg":"Uncaught TypeError: Cannot read property 'TYPES' of undefined","url":"https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/notebook/js/notebook.ko.10cd999806f5.js","line":794,"column":141,"stack":"TypeError: Cannot read property 'TYPES' of undefined\n    at new Snippet (https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/notebook/js/notebook.ko.10cd999806f5.js:794:141)\n    at Notebook.self.addSnippet (https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/notebook/js/notebook.ko.10cd999806f5.js:2131:22)\n    at Notebook.self.newSnippet (https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/notebook/js/notebook.ko.10cd999806f5.js:2212:26)\n    at Object.AddSnippetMenuViewModel.self.addNewSnippet (eval at globalEval (https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/desktop/js/hue-bundle.651d3f665f75.js:33:11837), <anonymous>:56:25)\n    at HTMLDivElement.<anonymous> (https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/desktop/js/hue-bundle.651d3f665f75.js:52:26108)\n    at HTMLDivElement.dispatch (https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/desktop/js/hue-bundle.651d3f665f75.js:44:1366)\n    at HTMLDivElement.m.handle (https://bdo-moo-820572.vpn-devl.us.i03.c01.mycloud.com/static/desktop/js/hue-bundle.651d3f665f75.js:43:30182)"}

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