def run_csv_job(file_loc, table_name, model):
tmp_folder = '/var/tmp/amundsen/{table_name}'.format(table_name=table_name)
node_files_folder = '{tmp_folder}/nodes'.format(tmp_folder=tmp_folder)
relationship_files_folder = '{tmp_folder}/relationships'.format(
tmp_folder=tmp_folder)
csv_extractor = CsvExtractor()
csv_loader = FsNeo4jCSVLoader()
task = DefaultTask(extractor=csv_extractor,
loader=csv_loader,
transformer=NoopTransformer())
job_config = ConfigFactory.from_dict({
'extractor.csv.{}'.format(CsvExtractor.FILE_LOCATION):
file_loc,
'extractor.csv.model_class':
model,
'loader.filesystem_csv_neo4j.{}'.format(FsNeo4jCSVLoader.NODE_DIR_PATH):
node_files_folder,
'loader.filesystem_csv_neo4j.{}'.format(FsNeo4jCSVLoader.RELATION_DIR_PATH):
relationship_files_folder,
'loader.filesystem_csv_neo4j.{}'.format(FsNeo4jCSVLoader.SHOULD_DELETE_CREATED_DIR):
True,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NODE_FILES_DIR):
node_files_folder,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.RELATION_FILES_DIR):
relationship_files_folder,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NEO4J_END_POINT_KEY):
neo4j_endpoint,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NEO4J_USER):
neo4j_user,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NEO4J_PASSWORD):
neo4j_password,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.JOB_PUBLISH_TAG):
'unique_tag', # should use unique tag here like {ds}
})
DefaultJob(conf=job_config, task=task,
publisher=Neo4jCsvPublisher()).launch()
def run_csv_job(file_loc, table_name, model):
tmp_folder = '/var/tmp/amundsen/{table_name}'.format(table_name=table_name)
node_files_folder = '{tmp_folder}/nodes'.format(tmp_folder=tmp_folder)
relationship_files_folder = '{tmp_folder}/relationships'.format(
tmp_folder=tmp_folder)
csv_extractor = CsvExtractor()
csv_loader = FsNeo4jCSVLoader()
task = DefaultTask(extractor=csv_extractor,
loader=csv_loader,
transformer=NoopTransformer())
job_config = ConfigFactory.from_dict({
'extractor.csv.file_location':
file_loc,
'extractor.csv.model_class':
model,
'loader.filesystem_csv_neo4j.node_dir_path':
node_files_folder,
'loader.filesystem_csv_neo4j.relationship_dir_path':
relationship_files_folder,
'loader.filesystem_csv_neo4j.delete_created_directories':
True,
'publisher.neo4j.node_files_directory':
node_files_folder,
'publisher.neo4j.relation_files_directory':
relationship_files_folder,
'publisher.neo4j.neo4j_endpoint':
neo4j_endpoint,
'publisher.neo4j.neo4j_user':
neo4j_user,
'publisher.neo4j.neo4j_password':
neo4j_password,
'publisher.neo4j.job_publish_tag':
'unique_tag', # should use unique tag here like {ds}
})
DefaultJob(conf=job_config, task=task,
publisher=Neo4jCsvPublisher()).launch()
def create_dashboard_tables_job():
# loader saves data to these folders and publisher reads it from here
tmp_folder = '/var/tmp/amundsen/dashboard_table'
node_files_folder = f'{tmp_folder}/nodes'
relationship_files_folder = f'{tmp_folder}/relationships'
csv_extractor = CsvExtractor()
csv_loader = FsNeo4jCSVLoader()
generic_transformer = GenericTransformer()
dict_to_model_transformer = DictToModel()
transformer = ChainedTransformer(transformers=[generic_transformer, dict_to_model_transformer],
is_init_transformers=True)
task = DefaultTask(extractor=csv_extractor,
loader=csv_loader,
transformer=transformer)
publisher = Neo4jCsvPublisher()
job_config = ConfigFactory.from_dict({
f'{csv_extractor.get_scope()}.file_location': 'example/sample_data/sample_dashboard_table.csv',
f'{transformer.get_scope()}.{generic_transformer.get_scope()}.{FIELD_NAME}': 'table_ids',
f'{transformer.get_scope()}.{generic_transformer.get_scope()}.{CALLBACK_FUNCTION}': _str_to_list,
f'{transformer.get_scope()}.{dict_to_model_transformer.get_scope()}.{MODEL_CLASS}':
'databuilder.models.dashboard.dashboard_table.DashboardTable',
f'{csv_loader.get_scope()}.node_dir_path': node_files_folder,
f'{csv_loader.get_scope()}.relationship_dir_path': relationship_files_folder,
f'{csv_loader.get_scope()}.delete_created_directories': True,
f'{publisher.get_scope()}.node_files_directory': node_files_folder,
f'{publisher.get_scope()}.relation_files_directory': relationship_files_folder,
f'{publisher.get_scope()}.neo4j_endpoint': neo4j_endpoint,
f'{publisher.get_scope()}.neo4j_user': neo4j_user,
f'{publisher.get_scope()}.neo4j_password': neo4j_password,
f'{publisher.get_scope()}.neo4j_encrypted': False,
f'{publisher.get_scope()}.job_publish_tag': 'unique_tag', # should use unique tag here like {ds}
})
return DefaultJob(conf=job_config,
task=task,
publisher=publisher)
def run_csv_job(file_loc, job_name, model):
tmp_folder = '/var/tmp/amundsen/{job_name}'.format(job_name=job_name)
node_files_folder = '{tmp_folder}/nodes'.format(tmp_folder=tmp_folder)
relationship_files_folder = '{tmp_folder}/relationships'.format(tmp_folder=tmp_folder)
csv_extractor = CsvExtractor()
loader = FSNeptuneCSVLoader()
publisher = NeptuneCSVPublisher()
task = DefaultTask(
extractor=csv_extractor,
loader=loader,
transformer=NoopTransformer()
)
job_config = ConfigFactory.from_dict({
'extractor.csv.file_location': file_loc,
'extractor.csv.model_class': model,
loader.get_scope(): {
FSNeptuneCSVLoader.NODE_DIR_PATH: node_files_folder,
FSNeptuneCSVLoader.RELATION_DIR_PATH: relationship_files_folder,
FSNeptuneCSVLoader.SHOULD_DELETE_CREATED_DIR: True,
FSNeptuneCSVLoader.JOB_PUBLISHER_TAG: 'unique_tag'
},
publisher.get_scope(): {
NeptuneCSVPublisher.NODE_FILES_DIR: node_files_folder,
NeptuneCSVPublisher.RELATION_FILES_DIR: relationship_files_folder,
NeptuneCSVPublisher.AWS_S3_BUCKET_NAME: S3_BUCKET_NAME,
NeptuneCSVPublisher.AWS_BASE_S3_DATA_PATH: S3_DATA_PATH,
NeptuneCSVPublisher.NEPTUNE_HOST: NEPTUNE_ENDPOINT,
NeptuneCSVPublisher.AWS_IAM_ROLE_NAME: neptune_iam_role_name
},
})
DefaultJob(
conf=job_config,
task=task,
publisher=publisher
).launch()
def create_model_job(self, file_loc, metadata_name, model):
# type: (str, str, str) -> DefaultJob
tmp_folder = '/tmp/amundsen/{metadata_name}'.format(metadata_name=metadata_name)
node_files_folder = '{tmp_folder}/nodes'.format(tmp_folder=tmp_folder)
relationship_files_folder = '{tmp_folder}/relationships'.format(tmp_folder=tmp_folder)
csv_extractor = CsvExtractor()
csv_loader = FsNeo4jCSVLoader()
task = DefaultTask(extractor=csv_extractor,
loader=csv_loader,
transformer=NoopTransformer())
job_config = ConfigFactory.from_dict({
'extractor.csv.{}'.format(CsvExtractor.FILE_LOCATION): file_loc,
'extractor.csv.model_class': model,
'loader.filesystem_csv_neo4j.{}'.format(FsNeo4jCSVLoader.NODE_DIR_PATH):
node_files_folder,
'loader.filesystem_csv_neo4j.{}'.format(FsNeo4jCSVLoader.RELATION_DIR_PATH):
relationship_files_folder,
'loader.filesystem_csv_neo4j.{}'.format(FsNeo4jCSVLoader.SHOULD_DELETE_CREATED_DIR):
True,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NODE_FILES_DIR):
node_files_folder,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.RELATION_FILES_DIR):
relationship_files_folder,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NEO4J_END_POINT_KEY):
self.neo4j_endpoint,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NEO4J_USER):
self.neo4j_user,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.NEO4J_PASSWORD):
self.neo4j_password,
'publisher.neo4j.{}'.format(neo4j_csv_publisher.JOB_PUBLISH_TAG):
'unique_tag' + (str(uuid.uuid4()) if self.use_unique_id else "")
})
return DefaultJob(conf=job_config,
task=task,
publisher=Neo4jCsvPublisher())
def run_csv_job(file_loc, job_name, model):
tmp_folder = f'/var/tmp/amundsen/{job_name}'
node_files_folder = f'{tmp_folder}/nodes'
relationship_files_folder = f'{tmp_folder}/relationships'
csv_extractor = CsvExtractor()
csv_loader = FsAtlasCSVLoader()
task = DefaultTask(extractor=csv_extractor,
loader=csv_loader,
transformer=NoopTransformer())
job_config = ConfigFactory.from_dict({
'extractor.csv.file_location':
file_loc,
'extractor.csv.model_class':
model,
f'loader.filesystem_csv_atlas.{FsAtlasCSVLoader.ENTITY_DIR_PATH}':
node_files_folder,
f'loader.filesystem_csv_atlas.{FsAtlasCSVLoader.RELATIONSHIP_DIR_PATH}':
relationship_files_folder,
f'loader.filesystem_csv_atlas.{FsAtlasCSVLoader.SHOULD_DELETE_CREATED_DIR}':
True,
f'publisher.atlas_csv_publisher.{AtlasCSVPublisher.ATLAS_CLIENT}':
AtlasClient(atlas_endpoint, (atlas_user, atlas_password)),
f'publisher.atlas_csv_publisher.{AtlasCSVPublisher.ENTITY_DIR_PATH}':
node_files_folder,
f'publisher.atlas_csv_publisher.{AtlasCSVPublisher.RELATIONSHIP_DIR_PATH}':
relationship_files_folder,
f'publisher.atlas_csv_publisher.{AtlasCSVPublisher.ATLAS_ENTITY_CREATE_BATCH_SIZE}':
ATLAS_CREATE_BATCH_SIZE,
f'publisher.atlas_csv_publisher.{AtlasCSVPublisher.REGISTER_ENTITY_TYPES}':
False
})
DefaultJob(conf=job_config, task=task,
publisher=AtlasCSVPublisher()).launch()