Я пытаюсь импортировать свой CSV-файл в хранилище данных appengine и не получаю никаких ошибок, но где сущности? Я не мог видеть это в своей консоли appengine в разделе хранилища данных.
модели.py:
from google.appengine.ext import db
class Glyph(db.Model):
glyphId = db.IntegerProperty(indexed=True)
pageNumber = db.IntegerProperty()
lineNumber = db.IntegerProperty()
position = db.IntegerProperty()
min_x = db.IntegerProperty()
max_x = db.IntegerProperty()
min_y = db.IntegerProperty()
max_y = db.IntegerProperty()
resolution = db.IntegerProperty()
объемный загрузчик.yaml:
python_preamble:
- import: google.appengine.ext.bulkload.transform
- import: google.appengine.ext.bulkload.bulkloader_wizard
- import: google.appengine.ext.db
- import: google.appengine.api.datastore
transformers:
- kind: Glyph
connector: csv
connector_options:
encoding: utf-8
columns: from_header
property_map:
- property: glyph_id
external_name: glyph_id
- property: page_number
external_name: page_number
- property: line_number
external_name: line_number
- property: position
external_name: position
- property: min_x
external_name: min_x
- property: max_x
external_name: max_x
- property: min_y
external_name: min_y
- property: max_y
external_name: max_y
- property: resolution
external_name: resolution
глифы.csv:
glyph_id,page_number,line_number,position,min_x,max_x,min_y,max_y,resolution
211,1,2,1,188,217,43,58,320
Environment: cygwin
Appengine version: 1.9.6
$ appcfg.py upload_data --config_file=bulkloader.yaml --filename=glyphs.csv --kind Glyph --url=http://webservice.appspot.com/_ah/remote_api [email protected] --batch_size=1000 --rps_limit=500
Заранее спасибо.
12:04 PM Uploading data records.
[INFO ] Logging to bulkloader-log-20140704.120441
[INFO ] Throttling transfers:
[INFO ] Bandwidth: 250000 bytes/second
[INFO ] HTTP connections: 8/second
[INFO ] Entities inserted/fetched/modified: 500/second
[INFO ] Batch Size: 1000
[INFO ] Opening database: bulkloader-progress-20140704.120441.sql3
[INFO ] Connecting to webservice.appspot.com/_ah/remote_api
[INFO ] Starting import; maximum 1000 entities per post
.........................................................................................
[INFO ] 88246 entities total, 0 previously transferred
[INFO ] 88246 entities (85210 bytes) transferred in 14.2 seconds
[INFO ] All entities successfully transferred
журнальный файл:
[DEBUG 2014-07-04 18:41:21,390 adaptive_thread_pool.py] Waiting for Anonymous_WorkerThread to exit
[DEBUG 2014-07-04 18:41:21,390 bulkloader.py] Waiting for progress_thread to terminate...
[DEBUG 2014-07-04 18:41:21,453 bulkloader.py] [Thread-11] ProgressTrackerThread: exiting
[DEBUG 2014-07-04 18:41:21,468 bulkloader.py] ... done.
[INFO 2014-07-04 18:41:21,468 bulkloader.py] 88246 entities total, 0 previously transferred
[INFO 2014-07-04 18:41:21,468 bulkloader.py] 88246 entities (85210 bytes) transferred in 16.2 seconds
[INFO 2014-07-04 18:41:21,468 bulkloader.py] All entities successfully transferred
журнал консоли:
2014-07-06 17:07:44.290 /_ah/remote_api 200 19ms 0kb Google-remote_api/1.0 CYGWIN_NT-5.1/1.7.30(0.272/5/3) Python/2.7.3.final.0 gzip module=default version=1
69.247.153.191 - admin [06/Jul/2014:17:07:44 -0700] "POST /_ah/remote_api HTTP/1.1" 200 92 - "Google-remote_api/1.0 CYGWIN_NT-5.1/1.7.30(0.272/5/3) Python/2.7.3.final.0 gzip" "webservice.appspot.com" ms=19 cpu_ms=0 cpm_usd=0.000010 app_engine_release=1.9.6 trace_id=15aab71128af2f7dbbd629ef8fe24297 instance=00c61b117cc1848cde8da4b66f619fbabd1234
Решение: оказалось, что в разделе property_map моего bulkloader.yaml отсутствуют столбцы. Исправление отображения решило проблему.
