138 lines
5.3 KiB
Python
138 lines
5.3 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from oslo_log import log as logging
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from django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from horizon import tabs
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from sahara_dashboard.api import sahara as saharaclient
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from sahara_dashboard.content.data_processing \
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import tabs as sahara_tabs
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from sahara_dashboard.content.data_processing \
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.jobs.jobs import tables as jobs_tables
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LOG = logging.getLogger(__name__)
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class JobsTab(sahara_tabs.SaharaTableTab):
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table_classes = (jobs_tables.JobsTable, )
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name = _("Jobs")
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slug = "jobs_tab"
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template_name = "horizon/common/_detail_table.html"
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SEARCH_MAPPING = {"cluster": "cluster.name",
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"job": "job.name"}
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def get_jobs_data(self):
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try:
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table = self._tables['jobs']
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search_opts = {}
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filter = self.get_server_filter_info(table.request, table)
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if filter['value'] and filter['field']:
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if filter['field'] in self.SEARCH_MAPPING:
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# Handle special cases for cluster and job
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# since they are in different database tables.
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search_opts = {
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self.SEARCH_MAPPING[filter['field']]: filter['value']}
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else:
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search_opts = {filter['field']: filter['value']}
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jobs = saharaclient.job_execution_list(self.request, search_opts)
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except Exception:
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jobs = []
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exceptions.handle(self.request,
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_("Unable to fetch job list"))
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return jobs
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class GeneralTab(tabs.Tab):
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name = _("General Info")
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slug = "job_execution_tab"
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template_name = "jobs/_details.html"
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def get_context_data(self, request):
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jex_id = self.tab_group.kwargs['job_execution_id']
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try:
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job_execution = saharaclient.job_execution_get(request, jex_id)
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except Exception as e:
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job_execution = {}
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LOG.error("Unable to fetch job details: %s" % str(e))
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return {"job_execution": job_execution}
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object_names = self.get_object_names(job_execution,
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request)
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try:
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object_names['input_url'] = job_execution.data_source_urls.get(
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job_execution.input_id)
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except Exception as e:
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LOG.error("Unable to fetch input url: %s", e)
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object_names["input_url"] = "None"
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try:
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object_names['output_url'] = job_execution.data_source_urls.get(
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job_execution.output_id)
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except Exception as e:
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LOG.error("Unable to fetch output url: %s", e)
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object_names["output_url"] = "None"
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if saharaclient.VERSIONS.active == '2':
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job_execution_engine_job_attr = "engine_job_id"
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job_execution_engine_job_attr_pretty = _("Engine Job ID")
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else:
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job_execution_engine_job_attr = "oozie_job_id"
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job_execution_engine_job_attr_pretty = _("Oozie Job ID")
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job_execution_engine_job_id = getattr(job_execution,
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job_execution_engine_job_attr)
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return {"job_execution": job_execution,
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"object_names": object_names,
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"job_execution_engine_job_id": job_execution_engine_job_id,
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"job_execution_engine_job_attr_pretty":
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job_execution_engine_job_attr_pretty}
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def get_object_names(self, job_ex, request):
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object_names = {}
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obj_names_map = {'input_name': {'obj': 'data_source_get',
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'obj_id': job_ex.input_id},
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'output_name': {'obj': 'data_source_get',
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'obj_id': job_ex.output_id},
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'cluster_name': {'obj': 'cluster_get',
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'obj_id': job_ex.cluster_id},
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'job_name': {'obj': 'job_get',
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'obj_id': job_ex.job_id}}
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for item in obj_names_map:
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object_names[item] = (
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self.get_object_name(obj_names_map[item]['obj_id'],
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obj_names_map[item]['obj'],
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request))
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return object_names
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def get_object_name(self, obj_id, sahara_obj, request):
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object_name = None
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try:
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s_func = getattr(saharaclient, sahara_obj)
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obj = s_func(request, obj_id)
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object_name = obj.name
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except Exception as e:
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LOG.warning("Unable to get name for %s with object_id %s (%s)"
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% (sahara_obj, obj_id, str(e)))
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return object_name
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class JobExecutionDetailsTabs(tabs.TabGroup):
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slug = "job_details"
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tabs = (GeneralTab,)
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sticky = True
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