/
pipeline.yaml
159 lines (148 loc) · 5.79 KB
/
pipeline.yaml
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
---
resources:
- type: bigquery_table
table_id: "311_service_requests"
description: "san_francisco_311_service_requests"
dag:
airflow_version: 2
initialize:
dag_id: 311_service_requests
default_args:
owner: "Google"
depends_on_past: False
start_date: '2021-03-01'
max_active_runs: 1
schedule_interval: "@daily"
catchup: False
default_view: graph
tasks:
- operator: "KubernetesPodOperator"
description: "Run CSV transform within kubernetes pod"
args:
task_id: "transform_csv"
name: "311_service_requests"
namespace: "default"
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: cloud.google.com/gke-nodepool
operator: In
values:
- "pool-e2-standard-4"
image_pull_policy: "Always"
image: "{{ var.json.san_francisco_311_service_requests.container_registry.run_csv_transform_kub }}"
env_vars:
SOURCE_URL: "https://data.sfgov.org/api/views/vw6y-z8j6/rows.csv"
SOURCE_FILE: "files/data.csv"
TARGET_FILE: "files/data_output.csv"
CHUNKSIZE: "750000"
TARGET_GCS_BUCKET: "{{ var.value.composer_bucket }}"
TARGET_GCS_PATH: "data/san_francisco_311_service_requests/311_service_requests/data_output.csv"
resources:
limit_memory: "8G"
limit_cpu: "3"
- operator: "GoogleCloudStorageToBigQueryOperator"
description: "Task to load CSV data to a BigQuery table"
args:
task_id: "load_to_bq"
bucket: "{{ var.value.composer_bucket }}"
source_objects: ["data/san_francisco_311_service_requests/311_service_requests/data_output.csv"]
source_format: "CSV"
destination_project_dataset_table: "san_francisco_311_service_requests.311_service_requests"
skip_leading_rows: 1
allow_quoted_newlines: True
write_disposition: "WRITE_TRUNCATE"
schema_fields:
- name: "unique_key"
type: "INTEGER"
description: "Unique case id"
mode: "REQUIRED"
- name: "created_date"
type: "TIMESTAMP"
description: "The date and time when the service request was made"
mode: "NULLABLE"
- name: "closed_date"
type: "TIMESTAMP"
description: "The date and time when the service request was closed"
mode: "NULLABLE"
- name: "resolution_action_updated_date"
type: "TIMESTAMP"
description: "The date and time when the service request was last modified. For requests with status=closed, this will be the date the request was closed"
mode: "NULLABLE"
- name: "status"
type: "STRING"
description: "The current status of the service request."
mode: "NULLABLE"
- name: "status_notes"
type: "STRING"
description: "Explanation of why status was changed to current state or more details on current status than conveyed with status alone"
mode: "NULLABLE"
- name: "agency_name"
type: "STRING"
description: "The agency responsible for fulfilling or otherwise addressing the service request."
mode: "NULLABLE"
- name: "category"
type: "STRING"
description: "The Human readable name of the specific service request type (service_name)"
mode: "NULLABLE"
- name: "complaint_type"
type: "STRING"
description: "More specific description of the problem related to the Category"
mode: "NULLABLE"
- name: "descriptor"
type: "STRING"
description: "More specific description of the problem related to the Request Type"
mode: "NULLABLE"
- name: "incident_address"
type: "STRING"
description: "Human readable address or description of location"
mode: "NULLABLE"
- name: "supervisor_district"
type: "INTEGER"
description: ""
mode: "NULLABLE"
- name: "neighborhood"
type: "STRING"
description: ""
mode: "NULLABLE"
- name: "location"
type: "STRING"
description: "Latitude and longitude using the (WGS84) projection."
mode: "NULLABLE"
- name: "source"
type: "STRING"
description: "How the service request was made"
mode: "NULLABLE"
- name: "media_url"
type: "STRING"
description: "Website URL"
mode: "NULLABLE"
- name: "latitude"
type: "FLOAT"
description: "Latitude using the (WGS84) projection."
mode: "NULLABLE"
- name: "longitude"
type: "FLOAT"
description: "Longitude using the (WGS84) projection."
mode: "NULLABLE"
- name: "police_district"
type: "STRING"
description: ""
mode: "NULLABLE"
graph_paths:
- "transform_csv >> load_to_bq"