def refresh_action_parameters(request):
response = {'status': -1}
try:
coord_uuid = request.POST.get('uuid')
workflow_doc = Document2.objects.get(type='oozie-workflow2', owner=request.user, is_managed=True, dependents__uuid__in=[coord_uuid])
# Refresh the action parameters of a document action in case the document changed
workflow = Workflow(document=workflow_doc, user=request.user)
_data = workflow.get_data()
hive_node = _data['workflow']['nodes'][3]
query_document = Document2.objects.get_by_uuid(user=request.user, uuid=hive_node['properties']['uuid'])
parameters = WorkflowBuilder().get_document_parameters(query_document)
changed = set([p['value'] for p in parameters]) != set([p['value'] for p in hive_node['properties']['parameters']])
if changed:
hive_node['properties']['parameters'] = parameters
workflow.data = json.dumps(_data)
workflow_doc.update_data({'workflow': _data['workflow']})
workflow_doc.save()
response['status'] = 0
response['parameters'] = parameters
response['changed'] = changed
except Exception, e:
response['message'] = str(e)
def execute(self, notebook, snippet):
# Get document from notebook
if not notebook.get('uuid', ''):
raise PopupException(
_('Notebook is missing a uuid, please save the notebook before executing as a batch job.'
))
notebook_doc = Document2.objects.get_by_uuid(user=self.user,
uuid=notebook['uuid'],
perm_type='read')
# Create a managed workflow from the notebook doc
workflow_doc = WorkflowBuilder().create_workflow(
document=notebook_doc,
user=self.user,
managed=True,
name=_("Batch job for %s") % notebook_doc.name
or notebook_doc.type)
workflow = Workflow(document=workflow_doc, user=self.user)
# Submit workflow
job_id = _submit_workflow(user=self.user,
fs=self.fs,
jt=self.jt,
workflow=workflow,
mapping=None)
return {
'id': job_id,
'has_result_set': True,
}
def workflow_parameters(request):
response = {'status': -1}
try:
workflow_doc = Document2.objects.get(uuid=request.GET.get('uuid') or request.GET.get('document'))
if workflow_doc.type == 'oozie-workflow2':
workflow = Workflow(document=workflow_doc, user=request.user)
else:
wf_doc = WorkflowBuilder().create_workflow(document=workflow_doc, user=request.user, managed=True)
workflow = Workflow(data=wf_doc.data)
wf_doc.delete()
response['status'] = 0
response['parameters'] = workflow.find_all_parameters(with_lib_path=False)
except Exception, e:
response['message'] = str(e)
def workflow_parameters(request):
response = {'status': -1}
try:
workflow_doc = Document2.objects.get(uuid=request.GET.get('uuid') or request.GET.get('document'))
if workflow_doc.type == 'oozie-workflow2':
workflow = Workflow(document=workflow_doc, user=request.user)
else:
wf_doc = WorkflowBuilder().create_workflow(document=workflow_doc, user=request.user, managed=True)
workflow = Workflow(data=wf_doc.data)
wf_doc.delete()
response['status'] = 0
response['parameters'] = workflow.find_all_parameters(with_lib_path=False)
except Exception, e:
response['message'] = str(e)
def execute(self, notebook, snippet):
# Get document from notebook
if not notebook.get('uuid', ''):
raise PopupException(
_('Notebook is missing a uuid, please save the notebook before executing as a batch job.'
))
if notebook['type'] == 'notebook' or notebook['type'] == 'query-java':
# Convert notebook to workflow
workflow_doc = WorkflowBuilder().create_notebook_workflow(
notebook=notebook,
user=self.user,
managed=True,
name=_("%s for %s") % (OozieApi.BATCH_JOB_PREFIX,
notebook['name'] or notebook['type']))
workflow = Workflow(document=workflow_doc, user=self.user)
else:
notebook_doc = Document2.objects.get_by_uuid(user=self.user,
uuid=notebook['uuid'],
perm_type='read')
# Create a managed workflow from the notebook doc
workflow_doc = WorkflowBuilder().create_workflow(
document=notebook_doc,
user=self.user,
managed=True,
name=_("Batch job for %s") %
(notebook_doc.name or notebook_doc.type))
workflow = Workflow(document=workflow_doc, user=self.user)
# Submit workflow
job_id = _submit_workflow(user=self.user,
fs=self.fs,
jt=self.jt,
workflow=workflow,
mapping=None)
return {
'id': job_id,
'has_result_set': True,
}
def edit_coordinator(request):
coordinator_id = request.GET.get('coordinator', request.GET.get('uuid'))
doc = None
workflow_uuid = None
if coordinator_id:
cid = {}
if coordinator_id.isdigit():
cid['id'] = coordinator_id
else:
cid['uuid'] = coordinator_id
doc = Document2.objects.get(**cid)
coordinator = Coordinator(document=doc)
else:
coordinator = Coordinator()
coordinator.set_workspace(request.user)
# Automatically create the workflow of a scheduled document
# To move to save coordinator
document_uuid = request.GET.get('document')
if document_uuid:
# Has already a workflow managing the query for this user?
workflows = Document2.objects.filter(
type='oozie-workflow2',
owner=request.user,
is_managed=True,
dependencies__uuid__in=[document_uuid])
if workflows.exists():
workflow_doc = workflows.get()
else:
document = Document2.objects.get_by_uuid(user=request.user,
uuid=document_uuid)
workflow_doc = WorkflowBuilder().create_workflow(document=document,
user=request.user,
managed=True)
if doc:
doc.dependencies.add(workflow_doc)
workflow_uuid = workflow_doc.uuid
coordinator.data['name'] = _('Schedule of %s') % workflow_doc.name
elif request.GET.get('workflow'):
workflow_uuid = request.GET.get('workflow')
if workflow_uuid:
coordinator.data['properties']['workflow'] = workflow_uuid
api = get_oozie(request.user)
credentials = Credentials()
try:
credentials.fetch(api)
except Exception, e:
LOG.error(smart_str(e))
def run_morphline(self, collection_name, morphline, input_path):
workspace_path = self._upload_workspace(morphline)
snippet_properties = {
u'files': [{
u'path': u'%s/log4j.properties' % workspace_path,
u'type': u'file'
}, {
u'path': u'%s/morphline.conf' % workspace_path,
u'type': u'file'
}],
u'class':
u'org.apache.solr.hadoop.MapReduceIndexerTool',
u'app_jar':
CONFIG_INDEXER_LIBS_PATH.get(),
u'arguments': [
u'--morphline-file',
u'morphline.conf',
u'--output-dir',
u'${nameNode}/user/%s/indexer' % self.username,
u'--log4j',
u'log4j.properties',
u'--go-live',
u'--zk-host',
zkensemble(),
u'--collection',
collection_name,
u'${nameNode}%s' % input_path,
],
u'archives': [],
}
notebook = make_notebook(
name='Indexer',
editor_type='java',
snippet_properties=snippet_properties).get_data()
notebook_doc, created = _save_notebook(notebook, self.user)
workflow_doc = WorkflowBuilder().create_workflow(
document=notebook_doc,
user=self.user,
managed=True,
name=_("Batch job for %s") % notebook_doc.name)
workflow = Workflow(document=workflow_doc, user=self.user)
job_id = _submit_workflow(user=self.user,
fs=self.fs,
jt=self.jt,
workflow=workflow,
mapping=None)
return job_id