Plugins splitted from sahara core

Change-Id: I43e0beec6508f93a436a150749bfa23571986b9d

.stestr.conf

@@ -1,3 +1,3 @@
 [DEFAULT]
-test_path=./sahara/tests/unit
+test_path=./sahara_plugin_mapr/tests/unit
 top_dir=./

README.rst

@@ -0,0 +1,35 @@
+========================
+Team and repository tags
+========================
+
+.. image:: https://governance.openstack.org/tc/badges/sahara.svg
+    :target: https://governance.openstack.org/tc/reference/tags/index.html
+
+.. Change things from this point on
+
+OpenStack Data Processing ("Sahara") project
+============================================
+
+Sahara at wiki.openstack.org: https://wiki.openstack.org/wiki/Sahara
+
+Storyboard project: https://storyboard.openstack.org/#!/project/935
+
+Sahara docs site: https://docs.openstack.org/sahara/latest/
+
+Roadmap: https://wiki.openstack.org/wiki/Sahara/Roadmap
+
+Quickstart guide: https://docs.openstack.org/sahara/latest/user/quickstart.html
+
+How to participate: https://docs.openstack.org/sahara/latest/contributor/how-to-participate.html
+
+Source: https://git.openstack.org/cgit/openstack/sahara
+
+Bugs and feature requests: https://storyboard.openstack.org/#!/project/935
+
+Release notes: https://docs.openstack.org/releasenotes/sahara/
+
+License
+-------
+
+Apache License Version 2.0 http://www.apache.org/licenses/LICENSE-2.0
+

doc/requirements.txt

@@ -0,0 +1,9 @@
+# The order of packages is significant, because pip processes them in the order
+# of appearance. Changing the order has an impact on the overall integration
+# process, which may cause wedges in the gate later.
+openstackdocstheme>=1.18.1 # Apache-2.0
+os-api-ref>=1.4.0 # Apache-2.0
+reno>=2.5.0 # Apache-2.0
+sphinx!=1.6.6,!=1.6.7,>=1.6.2 # BSD
+sphinxcontrib-httpdomain>=1.3.0 # BSD
+whereto>=0.3.0 # Apache-2.0

lower-constraints.txt

@@ -0,0 +1,162 @@
+alabaster==0.7.10
+alembic==0.8.10
+amqp==2.2.2
+appdirs==1.4.3
+asn1crypto==0.24.0
+astroid==1.3.8
+Babel==2.3.4
+bandit==1.1.0
+bashate==0.5.1
+bcrypt==3.1.4
+botocore==1.5.1
+cachetools==2.0.1
+castellan==0.16.0
+certifi==2018.1.18
+cffi==1.11.5
+chardet==3.0.4
+click==6.7
+cliff==2.11.0
+cmd2==0.8.1
+contextlib2==0.5.5
+coverage==4.0
+cryptography==2.1.4
+debtcollector==1.19.0
+decorator==4.2.1
+deprecation==2.0
+doc8==0.6.0
+docutils==0.14
+dogpile.cache==0.6.5
+dulwich==0.19.0
+enum-compat==0.0.2
+eventlet==0.18.2
+extras==1.0.0
+fasteners==0.14.1
+fixtures==3.0.0
+flake8==2.6.2
+Flask==1.0.2
+future==0.16.0
+futurist==1.6.0
+gitdb2==2.0.3
+GitPython==2.1.8
+greenlet==0.4.13
+hacking==1.1.0
+idna==2.6
+imagesize==1.0.0
+iso8601==0.1.11
+itsdangerous==0.24
+Jinja2==2.10
+jmespath==0.9.3
+jsonpatch==1.21
+jsonpointer==2.0
+jsonschema==2.6.0
+keystoneauth1==3.4.0
+keystonemiddleware==4.17.0
+kombu==4.1.0
+linecache2==1.0.0
+logilab-common==1.4.1
+Mako==1.0.7
+MarkupSafe==1.0
+mccabe==0.2.1
+mock==2.0.0
+monotonic==1.4
+mox3==0.25.0
+msgpack==0.5.6
+munch==2.2.0
+netaddr==0.7.19
+netifaces==0.10.6
+openstackdocstheme==1.18.1
+openstacksdk==0.12.0
+os-api-ref==1.4.0
+os-client-config==1.29.0
+os-service-types==1.2.0
+osc-lib==1.10.0
+oslo.cache==1.29.0
+oslo.concurrency==3.26.0
+oslo.config==5.2.0
+oslo.context==2.19.2
+oslo.db==4.27.0
+oslo.i18n==3.15.3
+oslo.log==3.36.0
+oslo.messaging==5.29.0
+oslo.middleware==3.31.0
+oslo.policy==1.30.0
+oslo.rootwrap==5.8.0
+oslo.serialization==2.18.0
+oslo.service==1.24.0
+oslo.upgradecheck==0.1.0
+oslo.utils==3.33.0
+oslotest==3.2.0
+packaging==17.1
+paramiko==2.0.0
+Paste==2.0.3
+PasteDeploy==1.5.2
+pbr==2.0.0
+pika-pool==0.1.3
+pika==0.10.0
+prettytable==0.7.2
+psycopg2==2.6.2
+pyasn1==0.4.2
+pycadf==2.7.0
+pycparser==2.18
+pycodestyle==2.4.0
+pyflakes==0.8.1
+Pygments==2.2.0
+pyinotify==0.9.6
+pylint==1.4.5
+PyMySQL==0.7.6
+PyNaCl==1.2.1
+pyOpenSSL==17.5.0
+pyparsing==2.2.0
+pyperclip==1.6.0
+python-barbicanclient==4.6.0
+python-cinderclient==3.3.0
+python-dateutil==2.7.0
+python-editor==1.0.3
+python-glanceclient==2.8.0
+python-heatclient==1.10.0
+python-keystoneclient==3.8.0
+python-manilaclient==1.16.0
+python-mimeparse==1.6.0
+python-neutronclient==6.7.0
+python-novaclient==9.1.0
+python-openstackclient==3.14.0
+python-saharaclient==1.4.0
+python-subunit==1.2.0
+python-swiftclient==3.2.0
+pytz==2018.3
+PyYAML==3.12
+reno==2.5.0
+repoze.lru==0.7
+requests==2.14.2
+requestsexceptions==1.4.0
+restructuredtext-lint==1.1.3
+rfc3986==1.1.0
+Routes==2.4.1
+simplejson==3.13.2
+six==1.10.0
+smmap2==2.0.3
+snowballstemmer==1.2.1
+Sphinx==1.6.2
+sphinxcontrib-httpdomain==1.3.0
+sphinxcontrib-websupport==1.0.1
+sqlalchemy-migrate==0.11.0
+SQLAlchemy==1.0.10
+sqlparse==0.2.4
+statsd==3.2.2
+stestr==1.0.0
+stevedore==1.20.0
+Tempita==0.5.2
+tenacity==4.9.0
+testresources==2.0.0
+testscenarios==0.4
+testtools==2.2.0
+tooz==1.58.0
+traceback2==1.4.0
+unittest2==1.1.0
+urllib3==1.22
+vine==1.1.4
+voluptuous==0.11.1
+warlock==1.3.0
+WebOb==1.7.1
+Werkzeug==0.14.1
+wrapt==1.10.11

requirements.txt

@@ -39,6 +39,7 @@ python-swiftclient>=3.2.0 # Apache-2.0
 python-neutronclient>=6.7.0 # Apache-2.0
 python-heatclient>=1.10.0 # Apache-2.0
 python-glanceclient>=2.8.0 # Apache-2.0
+sahara
 six>=1.10.0 # MIT
 stevedore>=1.20.0 # Apache-2.0
 SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT

sahara_plugin_mapr/plugins/mapr/base/base_cluster_configurer.py

@@ -18,24 +18,23 @@ import abc
 from oslo_log import log as logging
 import six
 
-from sahara import conductor
+from sahara.plugins import conductor
-from sahara import context
+from sahara.plugins import context
-from sahara.i18n import _
+import sahara.plugins.utils as utils
-import sahara.plugins.mapr.abstract.configurer as ac
+from sahara_plugin_mapr.i18n import _
-from sahara.plugins.mapr.domain import distro as d
+import sahara_plugin_mapr.plugins.mapr.abstract.configurer as ac
-from sahara.plugins.mapr.domain import service as srvc
+from sahara_plugin_mapr.plugins.mapr.domain import distro as d
-import sahara.plugins.mapr.services.management.management as mng
+from sahara_plugin_mapr.plugins.mapr.domain import service as srvc
-import sahara.plugins.mapr.services.mapreduce.mapreduce as mr
+import sahara_plugin_mapr.plugins.mapr.services.management.management as mng
-from sahara.plugins.mapr.services.maprfs import maprfs
+import sahara_plugin_mapr.plugins.mapr.services.mapreduce.mapreduce as mr
-from sahara.plugins.mapr.services.mysql import mysql
+from sahara_plugin_mapr.plugins.mapr.services.maprfs import maprfs
-import sahara.plugins.mapr.services.yarn.yarn as yarn
+from sahara_plugin_mapr.plugins.mapr.services.mysql import mysql
-from sahara.plugins.mapr.util import event_log as el
+import sahara_plugin_mapr.plugins.mapr.services.yarn.yarn as yarn
-import sahara.plugins.mapr.util.general as util
+from sahara_plugin_mapr.plugins.mapr.util import event_log as el
-import sahara.plugins.mapr.util.password_utils as pu
+import sahara_plugin_mapr.plugins.mapr.util.general as util
-import sahara.utils.files as files
+import sahara_plugin_mapr.plugins.mapr.util.password_utils as pu
 
 LOG = logging.getLogger(__name__)
-conductor = conductor.API
 
 _JAVA_HOME = '/usr/java/jdk1.7.0_51'
 _CONFIGURE_SH_TIMEOUT = 600
@@ -173,7 +172,7 @@ class BaseConfigurer(ac.AbstractConfigurer):
         topology_map = "\n".join(topology_map) + "\n"
 
         data_path = "%s/topology.data" % cluster_context.mapr_home
-        script = files.get_file_text(_TOPO_SCRIPT)
+        script = utils.get_file_text(_TOPO_SCRIPT, 'sahara_plugin_mapr')
         script_path = '%s/topology.sh' % cluster_context.mapr_home
 
         @el.provision_event()
@@ -310,7 +309,7 @@ class BaseConfigurer(ac.AbstractConfigurer):
             'port': mysql.MySQL.MYSQL_SERVER_PORT,
         })
 
-        with context.ThreadGroup() as tg:
+        with context.PluginsThreadGroup() as tg:
             for instance in instances:
                 tg.spawn('configure-sh-%s' % instance.id,
                          self._configure_sh_instance, cluster_context,

sahara_plugin_mapr/plugins/mapr/base/base_cluster_context.py

@@ -17,21 +17,20 @@ import collections
 
 from oslo_config import cfg
 
-import sahara.exceptions as e
+import sahara.plugins.exceptions as e
-from sahara.i18n import _
+from sahara.plugins import topology_helper as th
-import sahara.plugins.mapr.abstract.cluster_context as cc
-import sahara.plugins.mapr.domain.configuration_file as bcf
-import sahara.plugins.mapr.domain.distro as distro
-import sahara.plugins.mapr.services.management.management as mng
-import sahara.plugins.mapr.services.maprfs.maprfs as mfs
-import sahara.plugins.mapr.services.oozie.oozie as oozie
-from sahara.plugins.mapr.services.swift import swift
-import sahara.plugins.mapr.services.yarn.yarn as yarn
-import sahara.plugins.mapr.util.general as g
-import sahara.plugins.mapr.util.service_utils as su
 import sahara.plugins.utils as u
-from sahara.topology import topology_helper as th
+from sahara_plugin_mapr.i18n import _
-import sahara.utils.configs as sahara_configs
+import sahara_plugin_mapr.plugins.mapr.abstract.cluster_context as cc
+import sahara_plugin_mapr.plugins.mapr.domain.configuration_file as bcf
+import sahara_plugin_mapr.plugins.mapr.domain.distro as distro
+import sahara_plugin_mapr.plugins.mapr.services.management.management as mng
+import sahara_plugin_mapr.plugins.mapr.services.maprfs.maprfs as mfs
+import sahara_plugin_mapr.plugins.mapr.services.oozie.oozie as oozie
+from sahara_plugin_mapr.plugins.mapr.services.swift import swift
+import sahara_plugin_mapr.plugins.mapr.services.yarn.yarn as yarn
+import sahara_plugin_mapr.plugins.mapr.util.general as g
+import sahara_plugin_mapr.plugins.mapr.util.service_utils as su
 
 CONF = cfg.CONF
 CONF.import_opt("enable_data_locality", "sahara.topology.topology_helper")
@@ -275,12 +274,12 @@ class BaseClusterContext(cc.AbstractClusterContext):
     def get_service(self, node_process):
         ui_name = self.get_service_name_by_node_process(node_process)
         if ui_name is None:
-            raise e.InvalidDataException(
+            raise e.PluginInvalidDataException(
                 _('Service not found in services list'))
         version = self.get_chosen_service_version(ui_name)
         service = self._find_service_instance(ui_name, version)
         if service is None:
-            raise e.InvalidDataException(_('Can not map service'))
+            raise e.PluginInvalidDataException(_('Can not map service'))
         return service
 
     def _find_service_instance(self, ui_name, version):
@@ -417,7 +416,7 @@ class BaseClusterContext(cc.AbstractClusterContext):
         services = self.get_cluster_services(node_group)
         user_configs = node_group.configuration()
         default_configs = self.get_services_configs_dict(services)
-        return sahara_configs.merge_configs(default_configs, user_configs)
+        return u.merge_configs(default_configs, user_configs)
 
     def get_config_files(self, node_group):
         services = self.get_cluster_services(node_group)

sahara_plugin_mapr/plugins/mapr/base/base_cluster_validator.py

@@ -13,9 +13,9 @@
 # under the License.
 
 
-import sahara.plugins.mapr.abstract.cluster_validator as v
+import sahara_plugin_mapr.plugins.mapr.abstract.cluster_validator as v
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
-import sahara.plugins.mapr.versions.version_handler_factory as vhf
+import sahara_plugin_mapr.plugins.mapr.versions.version_handler_factory as vhf
 
 
 class BaseValidator(v.AbstractValidator):

sahara_plugin_mapr/plugins/mapr/base/base_edp_engine.py

@@ -15,15 +15,14 @@
 
 import os
 
-from sahara import context
+from sahara.plugins import context
-import sahara.plugins.mapr.util.maprfs_helper as mfs
+from sahara.plugins import edp
-import sahara.plugins.mapr.versions.version_handler_factory as vhf
 from sahara.service.edp.job_binaries import manager as jb_manager
-import sahara.service.edp.oozie.engine as e
+import sahara_plugin_mapr.plugins.mapr.util.maprfs_helper as mfs
-from sahara.utils import edp
+import sahara_plugin_mapr.plugins.mapr.versions.version_handler_factory as vhf
 
 
-class MapROozieJobEngine(e.OozieJobEngine):
+class MapROozieJobEngine(edp.PluginsOozieJobEngine):
     def __init__(self, cluster):
         super(MapROozieJobEngine, self).__init__(cluster)
         self.cluster_context = self._get_cluster_context(self.cluster)

sahara_plugin_mapr/plugins/mapr/base/base_health_checker.py

@@ -15,12 +15,12 @@
 
 import functools
 
-from sahara.i18n import _
+from sahara.plugins import health_check_base
-import sahara.plugins.mapr.abstract.health_checker as hc
+from sahara_plugin_mapr.i18n import _
-from sahara.plugins.mapr.domain import node_process as np
+import sahara_plugin_mapr.plugins.mapr.abstract.health_checker as hc
-from sahara.plugins.mapr.services.management import management
+from sahara_plugin_mapr.plugins.mapr.domain import node_process as np
-from sahara.plugins.mapr.services.spark import spark
+from sahara_plugin_mapr.plugins.mapr.services.management import management
-from sahara.service.health import health_check_base
+from sahara_plugin_mapr.plugins.mapr.services.spark import spark
 
 
 class BaseHealthChecker(hc.AbstractHealthChecker):

sahara_plugin_mapr/plugins/mapr/base/base_node_manager.py

@@ -19,14 +19,14 @@ from oslo_log import log as logging
 from oslo_serialization import jsonutils as json
 from oslo_utils import timeutils
 
-from sahara import context
+from sahara.plugins import context
-from sahara.i18n import _
 import sahara.plugins.exceptions as ex
-import sahara.plugins.mapr.abstract.node_manager as s
+from sahara.plugins import utils
-import sahara.plugins.mapr.services.management.management as mng
+from sahara_plugin_mapr.i18n import _
-import sahara.plugins.mapr.services.maprfs.maprfs as mfs
+import sahara_plugin_mapr.plugins.mapr.abstract.node_manager as s
-import sahara.plugins.mapr.util.event_log as el
+import sahara_plugin_mapr.plugins.mapr.services.management.management as mng
-from sahara.utils import cluster_progress_ops as cpo
+import sahara_plugin_mapr.plugins.mapr.services.maprfs.maprfs as mfs
+import sahara_plugin_mapr.plugins.mapr.util.event_log as el
 
 LOG = logging.getLogger(__name__)
 
@@ -80,14 +80,15 @@ class BaseNodeManager(s.AbstractNodeManager):
         others = filter(
             lambda i: not cluster_context.check_for_process(i, mfs.CLDB),
             instances)
-        cpo.add_provisioning_step(cluster_context.cluster.id,
+        utils.add_provisioning_step(cluster_context.cluster.id,
-                                  _("Start ZooKeepers nodes"), len(zookeepers))
+                                    _("Start ZooKeepers nodes"),
+                                    len(zookeepers))
         self._start_zk_nodes(zookeepers)
-        cpo.add_provisioning_step(cluster_context.cluster.id,
+        utils.add_provisioning_step(cluster_context.cluster.id,
                                     _("Start CLDB nodes"), len(cldbs))
         self._start_cldb_nodes(cldbs)
         if others:
-            cpo.add_provisioning_step(cluster_context.cluster.id,
+            utils.add_provisioning_step(cluster_context.cluster.id,
                                         _("Start non-CLDB nodes"),
                                         len(list(others)))
             self._start_non_cldb_nodes(others)
@@ -96,10 +97,11 @@ class BaseNodeManager(s.AbstractNodeManager):
     def stop(self, cluster_context, instances=None):
         instances = instances or cluster_context.get_instances()
         zookeepers = cluster_context.filter_instances(instances, mng.ZOOKEEPER)
-        cpo.add_provisioning_step(cluster_context.cluster.id,
+        utils.add_provisioning_step(cluster_context.cluster.id,
-                                  _("Stop ZooKeepers nodes"), len(zookeepers))
+                                    _("Stop ZooKeepers nodes"),
+                                    len(zookeepers))
         self._stop_zk_nodes(zookeepers)
-        cpo.add_provisioning_step(cluster_context.cluster.id,
+        utils.add_provisioning_step(cluster_context.cluster.id,
                                     _("Stop Warden nodes"), len(instances))
         self._stop_warden_on_nodes(instances)
 
@@ -133,13 +135,13 @@ class BaseNodeManager(s.AbstractNodeManager):
                 raise ex.HadoopProvisionError(_("CLDB failed to start"))
 
     def _start_nodes(self, instances, sys_service):
-        with context.ThreadGroup() as tg:
+        with context.PluginsThreadGroup() as tg:
             for instance in instances:
                 tg.spawn('start-%s-%s' % (sys_service, instance.id),
                          self._start_service, instance, sys_service)
 
     def _stop_nodes(self, instances, sys_service):
-        with context.ThreadGroup() as tg:
+        with context.PluginsThreadGroup() as tg:
             for instance in instances:
                 tg.spawn('stop-%s-%s' % (sys_service, instance.id),
                          self._stop_service, instance, sys_service)

sahara_plugin_mapr/plugins/mapr/base/base_version_handler.py

@@ -15,23 +15,23 @@
 
 import collections as c
 
-from sahara.i18n import _
-import sahara.plugins.mapr.abstract.version_handler as vh
-import sahara.plugins.mapr.base.base_cluster_configurer as base_conf
-import sahara.plugins.mapr.base.base_cluster_validator as bv
-import sahara.plugins.mapr.base.base_edp_engine as edp
-import sahara.plugins.mapr.base.base_health_checker as health
-import sahara.plugins.mapr.base.base_node_manager as bs
-from sahara.plugins.mapr import images
-import sahara.plugins.mapr.util.general as util
 import sahara.plugins.provisioning as p
 import sahara.plugins.utils as u
+from sahara_plugin_mapr.i18n import _
+import sahara_plugin_mapr.plugins.mapr.abstract.version_handler as vh
+import sahara_plugin_mapr.plugins.mapr.base.base_cluster_configurer as b_conf
+import sahara_plugin_mapr.plugins.mapr.base.base_cluster_validator as bv
+import sahara_plugin_mapr.plugins.mapr.base.base_edp_engine as edp
+import sahara_plugin_mapr.plugins.mapr.base.base_health_checker as health
+import sahara_plugin_mapr.plugins.mapr.base.base_node_manager as bs
+from sahara_plugin_mapr.plugins.mapr import images
+import sahara_plugin_mapr.plugins.mapr.util.general as util
 
 
 class BaseVersionHandler(vh.AbstractVersionHandler):
     def __init__(self):
         self._validator = bv.BaseValidator()
-        self._configurer = base_conf.BaseConfigurer()
+        self._configurer = b_conf.BaseConfigurer()
         self._health_checker = health.BaseHealthChecker()
         self._node_manager = bs.BaseNodeManager()
         self._version = None

sahara_plugin_mapr/plugins/mapr/domain/configuration_file.py

@@ -20,9 +20,9 @@ import re
 import jinja2 as j2
 import six
 
-import sahara.exceptions as e
+import sahara.plugins.exceptions as e
-from sahara.i18n import _
+import sahara.plugins.utils as utils
-import sahara.utils.xmlutils as xml
+from sahara_plugin_mapr.i18n import _
 
 
 @six.add_metaclass(abc.ABCMeta)
@@ -88,12 +88,12 @@ class HadoopXML(BaseConfigurationFile):
         super(HadoopXML, self).__init__(file_name)
 
     def parse(self, content):
-        configs = xml.parse_hadoop_xml_with_name_and_value(content)
+        configs = utils.parse_hadoop_xml_with_name_and_value(content)
         for cfg in configs:
             self.add_property(cfg["name"], cfg["value"])
 
     def render(self):
-        return xml.create_hadoop_xml(self._config_dict)
+        return utils.create_hadoop_xml(self._config_dict)
 
 
 class RawFile(BaseConfigurationFile):
@@ -141,7 +141,8 @@ class TemplateFile(BaseConfigurationFile):
         if template:
             return template.render(arg_dict)
         else:
-            raise e.InvalidDataException(_('Template object must be defined'))
+            raise e.PluginsInvalidDataException(
+                _('Template object must be defined'))
 
     def render(self):
         return self._j2_render(self._template, self._config_dict)

sahara_plugin_mapr/plugins/mapr/domain/node_process.py

@@ -15,9 +15,9 @@
 
 import oslo_serialization.jsonutils as json
 
-from sahara.i18n import _
+from sahara.plugins import utils as plugin_utils
-import sahara.plugins.mapr.util.general as util
+from sahara_plugin_mapr.i18n import _
-from sahara.utils import poll_utils as polls
+import sahara_plugin_mapr.plugins.mapr.util.general as util
 
 
 WARDEN_MANAGED_CMD = ('sudo -u mapr maprcli node services'
@@ -77,7 +77,7 @@ class NodeProcess(object):
                 'instance': instance.instance_name,
                 'status': status.name,
             }
-            return polls.poll(
+            return plugin_utils.poll(
                 get_status=lambda: self.status(instance) == status,
                 operation_name=operation_name.format(**args),
                 timeout=timeout,

sahara_plugin_mapr/plugins/mapr/domain/service.py

@@ -17,15 +17,14 @@ from oslo_log import log as logging
 from oslo_serialization import jsonutils as json
 import six
 
-import sahara.exceptions as e
-from sahara.i18n import _
 import sahara.plugins.exceptions as ex
-from sahara.plugins.mapr.util import commands as cmd
-from sahara.plugins.mapr.util import event_log as el
-from sahara.plugins.mapr.util import general as g
-from sahara.plugins.mapr.util import service_utils as su
 import sahara.plugins.provisioning as p
-from sahara.utils import files
+from sahara.plugins import utils
+from sahara_plugin_mapr.i18n import _
+from sahara_plugin_mapr.plugins.mapr.util import commands as cmd
+from sahara_plugin_mapr.plugins.mapr.util import event_log as el
+from sahara_plugin_mapr.plugins.mapr.util import general as g
+from sahara_plugin_mapr.plugins.mapr.util import service_utils as su
 
 LOG = logging.getLogger(__name__)
 
@@ -160,7 +159,7 @@ class Service(object):
         return {self.ui_name: result}
 
     def _load_config_file(self, file_path=None):
-        return json.loads(files.get_file_text(file_path))
+        return json.loads(utils.get_file_text(file_path, 'sahara_plugin_mapr'))
 
     def get_config_files(self, cluster_context, configs, instance=None):
         return []
@@ -180,7 +179,7 @@ class Service(object):
             raise ex.HadoopProvisionError(_("Config missing 'name'"))
 
         if conf_value is None:
-            raise e.InvalidDataException(
+            raise ex.PluginInvalidDataException(
                 _("Config '%s' missing 'value'") % conf_name)
 
         if high_priority or item.get('priority', 2) == 1:

sahara_plugin_mapr/plugins/mapr/images.py

@@ -19,7 +19,8 @@ from sahara.plugins import utils as plugin_utils
 
 _validator = images.SaharaImageValidator.from_yaml(
     'plugins/mapr/resources/images/image.yaml',
-    resource_roots=['plugins/mapr/resources/images'])
+    resource_roots=['plugins/mapr/resources/images'],
+    package='sahara_plugin_mapr')
 
 
 def get_image_arguments():

sahara_plugin_mapr/plugins/mapr/plugin.py

@@ -13,9 +13,9 @@
 # under the License.
 
 
-from sahara.i18n import _
-import sahara.plugins.mapr.versions.version_handler_factory as vhf
 import sahara.plugins.provisioning as p
+from sahara_plugin_mapr.i18n import _
+import sahara_plugin_mapr.plugins.mapr.versions.version_handler_factory as vhf
 
 
 class MapRPlugin(p.ProvisioningPluginBase):

sahara_plugin_mapr/plugins/mapr/services/drill/drill.py

@@ -13,10 +13,10 @@
 # under the License.
 
 
-import sahara.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.util.commands as cmd
+import sahara_plugin_mapr.plugins.mapr.util.commands as cmd
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 DRILL = np.NodeProcess(
     name='drill-bits',

sahara_plugin_mapr/plugins/mapr/services/flume/flume.py

@@ -13,9 +13,9 @@
 # under the License.
 
 
-import sahara.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 
 FLUME = np.NodeProcess(

sahara_plugin_mapr/plugins/mapr/services/hbase/hbase.py

@@ -13,10 +13,10 @@
 # under the License.
 
 
-import sahara.plugins.mapr.domain.configuration_file as bcf
+import sahara_plugin_mapr.plugins.mapr.domain.configuration_file as bcf
-import sahara.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 
 HBASE_MASTER = np.NodeProcess(

sahara_plugin_mapr/plugins/mapr/services/hive/hive.py

@@ -16,13 +16,13 @@
 from oslo_log import log as logging
 
 from sahara.i18n import _
-import sahara.plugins.mapr.domain.configuration_file as bcf
-import sahara.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.services.sentry.sentry as sentry
-import sahara.plugins.mapr.util.event_log as el
-import sahara.plugins.mapr.util.validation_utils as vu
 import sahara.utils.files as files
+import sahara_plugin_mapr.plugins.mapr.domain.configuration_file as bcf
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.services.sentry.sentry as sentry
+import sahara_plugin_mapr.plugins.mapr.util.event_log as el
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 LOG = logging.getLogger(__name__)
 
@@ -58,7 +58,8 @@ class Hive(s.Service):
         hive_site.remote_path = self.conf_dir(cluster_context)
         if instance:
             hive_site.fetch(instance)
-        hive_site.parse(files.get_file_text(hive_default))
+        hive_site.parse(files.get_file_text(hive_default,
+                                            'sahara_plugin_mapr'))
         hive_site.add_properties(self._get_hive_site_props(cluster_context))
         sentry_host = cluster_context.get_instance(sentry.SENTRY)
         if sentry_host:
@@ -74,19 +75,21 @@ class Hive(s.Service):
                                  'sentry-default.xml'
                 sentry_db = \
                     'plugins/mapr/services/hive/resources/sentry-db.xml'
-                hive_site.parse(files.get_file_text(sentry_default))
+                hive_site.parse(files.get_file_text(sentry_default,
+                                                    'sahara_plugin_mapr'))
                 hive_site.add_property('hive.sentry.conf.url',
                                        'file://%s/sentry-site.xml' %
                                        sentry_service.conf_dir(
                                            cluster_context))
                 if sentry_mode == sentry.DB_STORAGE_SENTRY_MODE:
-                    hive_site.parse(files.get_file_text(sentry_db))
+                    hive_site.parse(files.get_file_text(sentry_db,
+                                                        'sahara_plugin_mapr'))
 
         return [hive_site]
 
     def _get_hive_site_props(self, cluster_context):
         # Import here to resolve circular dependency
-        from sahara.plugins.mapr.services.mysql import mysql
+        from sahara_plugin_mapr.plugins.mapr.services.mysql import mysql
 
         zookeepers = cluster_context.get_zookeeper_nodes_ip()
         metastore_specs = mysql.MySQL.METASTORE_SPECS
@@ -104,7 +107,7 @@ class Hive(s.Service):
 
     def _get_jdbc_uri(self, cluster_context):
         # Import here to resolve circular dependency
-        from sahara.plugins.mapr.services.mysql import mysql
+        from sahara_plugin_mapr.plugins.mapr.services.mysql import mysql
 
         jdbc_uri = ('jdbc:mysql://%(db_host)s:%(db_port)s/%(db_name)s?'
                     'createDatabaseIfNotExist=true')
@@ -122,7 +125,7 @@ class Hive(s.Service):
 
     def post_start(self, cluster_context, instances):
         # Import here to resolve circular dependency
-        import sahara.plugins.mapr.services.maprfs.maprfs as mfs
+        import sahara_plugin_mapr.plugins.mapr.services.maprfs.maprfs as mfs
 
         create_path = lambda p: 'sudo -u mapr hadoop fs -mkdir %s' % p
         check_path = 'sudo -u mapr hadoop fs -ls %s'

sahara_plugin_mapr/plugins/mapr/services/httpfs/httpfs.py

@@ -13,9 +13,9 @@
 # under the License.
 
 
-import sahara.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 
 HTTP_FS = np.NodeProcess(

sahara_plugin_mapr/plugins/mapr/services/hue/hue.py

@@ -19,27 +19,27 @@ import string
 
 from oslo_log import log as logging
 
-from sahara.i18n import _
-import sahara.plugins.mapr.domain.configuration_file as bcf
-import sahara.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.services.hbase.hbase as hbase
-import sahara.plugins.mapr.services.hive.hive as hive
-import sahara.plugins.mapr.services.httpfs.httpfs as httpfs
-import sahara.plugins.mapr.services.impala.impala as impala
-import sahara.plugins.mapr.services.mapreduce.mapreduce as mr
-import sahara.plugins.mapr.services.mysql.mysql as mysql
-import sahara.plugins.mapr.services.oozie.oozie as oozie
-import sahara.plugins.mapr.services.sentry.sentry as sentry
-import sahara.plugins.mapr.services.spark.spark as spark
-import sahara.plugins.mapr.services.sqoop.sqoop2 as sqoop
-import sahara.plugins.mapr.services.yarn.yarn as yarn
-import sahara.plugins.mapr.util.event_log as el
-import sahara.plugins.mapr.util.general as g
-import sahara.plugins.mapr.util.password_utils as pu
-import sahara.plugins.mapr.util.validation_utils as vu
 import sahara.plugins.provisioning as p
-import sahara.utils.files as files
+import sahara.plugins.utils as utils
+from sahara_plugin_mapr.i18n import _
+import sahara_plugin_mapr.plugins.mapr.domain.configuration_file as bcf
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.services.hbase.hbase as hbase
+import sahara_plugin_mapr.plugins.mapr.services.hive.hive as hive
+import sahara_plugin_mapr.plugins.mapr.services.httpfs.httpfs as httpfs
+import sahara_plugin_mapr.plugins.mapr.services.impala.impala as impala
+import sahara_plugin_mapr.plugins.mapr.services.mapreduce.mapreduce as mr
+import sahara_plugin_mapr.plugins.mapr.services.mysql.mysql as mysql
+import sahara_plugin_mapr.plugins.mapr.services.oozie.oozie as oozie
+import sahara_plugin_mapr.plugins.mapr.services.sentry.sentry as sentry
+import sahara_plugin_mapr.plugins.mapr.services.spark.spark as spark
+import sahara_plugin_mapr.plugins.mapr.services.sqoop.sqoop2 as sqoop
+import sahara_plugin_mapr.plugins.mapr.services.yarn.yarn as yarn
+import sahara_plugin_mapr.plugins.mapr.util.event_log as el
+import sahara_plugin_mapr.plugins.mapr.util.general as g
+import sahara_plugin_mapr.plugins.mapr.util.password_utils as pu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 LOG = logging.getLogger(__name__)
 
@@ -102,7 +102,8 @@ class Hue(s.Service):
         # hue.ini
         hue_ini = bcf.TemplateFile("hue.ini")
         hue_ini.remote_path = self.conf_dir(cluster_context)
-        hue_ini.parse(files.get_file_text(template % self.version))
+        hue_ini.parse(utils.get_file_text(template % self.version,
+                                          'sahara_plugin_mapr'))
         hue_ini.add_properties(self._get_hue_ini_props(cluster_context))
         hue_ini.add_property("thrift_version",
                              configs[self.THRIFT_VERSION.name])
@@ -112,7 +113,8 @@ class Hue(s.Service):
                           'resources/hue_sh_%s.template'
         hue_sh = bcf.TemplateFile("hue.sh")
         hue_sh.remote_path = self.home_dir(cluster_context) + '/bin'
-        hue_sh.parse(files.get_file_text(hue_sh_template % self.version))
+        hue_sh.parse(utils.get_file_text(hue_sh_template % self.version,
+                                         'sahara_plugin_mapr'))
         hue_sh.add_property('hadoop_version', cluster_context.hadoop_version)
         hue_sh.mode = 777
 
@@ -339,14 +341,16 @@ class HueLivyV310(s.Service):
         livy_conf_template = 'plugins/mapr/services/hue/' \
                              'resources/livy_conf_%s.template'
         livy_conf = bcf.TemplateFile("livy.conf")
-        livy_conf.parse(files.get_file_text(livy_conf_template % self.version))
+        livy_conf.parse(utils.get_file_text(livy_conf_template % self.version,
+                                            'sahara_plugin_mapr'))
         livy_conf.remote_path = self.home_dir(cluster_context) + '/conf'
 
         livy_sh_template = 'plugins/mapr/services/hue/' \
                            'resources/livy_sh_%s.template'
         livy_sh = bcf.TemplateFile("livy-env.sh")
         livy_sh.remote_path = self.home_dir(cluster_context) + '/conf'
-        livy_sh.parse(files.get_file_text(livy_sh_template % self.version))
+        livy_sh.parse(utils.get_file_text(livy_sh_template % self.version,
+                                          'sahara_plugin_mapr'))
         livy_sh.add_property('hadoop_version', cluster_context.hadoop_version)
         livy_sh.add_property('spark_version', spark.SparkOnYarnV201().version)
         livy_sh.mode = 777

sahara_plugin_mapr/plugins/mapr/services/impala/impala.py

@@ -13,15 +13,15 @@
 # under the License.
 
 
-import sahara.plugins.mapr.domain.configuration_file as bcf
+import sahara.plugins.utils as utils
-import sahara.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.configuration_file as bcf
-import sahara.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.services.hbase.hbase as hbase
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.services.hive.hive as hive
+import sahara_plugin_mapr.plugins.mapr.services.hbase.hbase as hbase
-import sahara.plugins.mapr.services.sentry.sentry as sentry
+import sahara_plugin_mapr.plugins.mapr.services.hive.hive as hive
-import sahara.plugins.mapr.util.general as g
+import sahara_plugin_mapr.plugins.mapr.services.sentry.sentry as sentry
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.general as g
-import sahara.utils.files as files
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 IMPALA_SERVER = np.NodeProcess(
     name='impalaserver',
@@ -82,7 +82,7 @@ class Impala(s.Service):
         impala_env.remote_path = self.conf_dir(cluster_context)
         if instance:
             impala_env.fetch(instance)
-        impala_env.parse(files.get_file_text(defaults))
+        impala_env.parse(utils.get_file_text(defaults, 'sahara_plugin_mapr'))
         impala_env.add_properties(self._get_impala_env_props(cluster_context))
         sentry_host = cluster_context.get_instance(sentry.SENTRY)
         if sentry_host:

sahara_plugin_mapr/plugins/mapr/services/kafka/kafka.py

@@ -13,9 +13,9 @@
 # under the License.
 
 
-import sahara.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 KAFKA = np.NodeProcess(
     name='kafka',

sahara_plugin_mapr/plugins/mapr/services/mahout/mahout.py

@@ -13,9 +13,9 @@
 # under the License.
 
 
-import sahara.plugins.mapr.domain.node_process as np
+import sahara_plugin_mapr.plugins.mapr.domain.node_process as np
-import sahara.plugins.mapr.domain.service as s
+import sahara_plugin_mapr.plugins.mapr.domain.service as s
-import sahara.plugins.mapr.util.validation_utils as vu
+import sahara_plugin_mapr.plugins.mapr.util.validation_utils as vu
 
 MAHOUT = np.NodeProcess(
     name='mahout',