Display invocation scheduling errors with more details

[mvdbeek]

galaxy.workflow.run ERROR 2020-09-28 04:37:55,594 Failed to schedule Workflow[id=<>,name=Workflow constructed from history 'imported: test2'], problem occurred on WorkflowStep[index=2,type=tool].
Traceback (most recent call last):
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/workflow/run.py", line 190, in invoke
    incomplete_or_none = self._invoke_step(workflow_invocation_step)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/workflow/run.py", line 266, in _invoke_step
    use_cached_job=self.workflow_invocation.use_cached_job)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/workflow/modules.py", line 1754, in execute
    workflow_resource_parameters=resource_parameters
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/execute.py", line 103, in execute
    execute_single_job(execution_slice, completed_jobs[i])
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/execute.py", line 71, in execute_single_job
    job, result = tool.handle_single_execution(trans, rerun_remap_job_id, execution_slice, history, execution_cache, completed_job, collection_info, flush_job=False)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/__init__.py", line 1656, in handle_single_execution
    raise e
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/__init__.py", line 1647, in handle_single_execution
    flush_job=flush_job,
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/__init__.py", line 1736, in execute
    return self.tool_action.execute(self, trans, incoming=incoming, set_output_hid=set_output_hid, history=history, **kwargs)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/actions/__init__.py", line 292, in execute
    history, inp_data, inp_dataset_collections, preserved_tags, all_permissions = self._collect_inputs(tool, trans, incoming, history, current_user_roles, collection_info)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/actions/__init__.py", line 259, in _collect_inputs
    inp_data, all_permissions = self._collect_input_datasets(tool, incoming, trans, history=history, current_user_roles=current_user_roles, collection_info=collection_info)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/actions/__init__.py", line 202, in _collect_input_datasets
    tool.visit_inputs(param_values, visitor)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/__init__.py", line 1523, in visit_inputs
    visit_input_values(self.inputs, values, callback)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/parameters/__init__.py", line 164, in visit_input_values
    visit_input_values(input.cases[values['__current_case__']].inputs, values, callback, new_name_prefix, label_prefix, parent_prefix=name_prefix, **payload)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/parameters/__init__.py", line 170, in visit_input_values
    callback_helper(input, input_values, name_prefix, label_prefix, parent_prefix=parent_prefix, context=context)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/parameters/__init__.py", line 131, in callback_helper
    new_value = callback(**args)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/actions/__init__.py", line 144, in visitor
    input_datasets[prefix + input.name] = process_dataset(value)
  File "/cvmfs/test.galaxyproject.org/galaxy/lib/galaxy/tools/actions/__init__.py", line 109, in process_dataset
    raise ItemAccessibilityException("User does not have permission to use a dataset (%s) provided for input." % data.id)
galaxy.exceptions.ItemAccessibilityException: User does not have permission to use a dataset (1872738) provided for input.

for instance is a good candidate that we can safely forward to the user. This happens when running a workflow on a shared history whose datasets are not actually shared.

Now we're only getting

Invocation scheduling failed - Galaxy administrator may have additional details in logs.

The job polling should also stop at this point, so users don't expect that things might still occur.

[mvdbeek]

On top of that we should probably prevent submission in the UI ?

[mvdbeek]

Fixed as part of #14846