[PDB Tech] Problem doing initial 'peeringdb sync', foreign key constraint fails?
Chris Caputo
ccaputo at alt.net
Fri May 15 14:42:39 PDT 2020
Any better with Milton's 'self.start_time = datetime.utcnow()' change?
Thanks,
Chris
On Fri, 15 May 2020, Brian Dickson wrote:
> On Fri, May 15, 2020 at 12:57 PM Brian Dickson <brian.peter.dickson at gmail.com> wrote:
> The local database is empty. I'll make sure that's the case just to be safe.
>
> # peeringdb --version
>
> peeringdb 1.0.0
>
>
> # django-admin --version
>
> 2.2.12
>
>
> # pip freeze
>
> asgiref==3.2.7
>
> certifi==2020.4.5.1
>
> cfu==1.5.0
>
> chardet==3.0.4
>
> click==7.1.2
>
> Django==2.2.12
>
> django-countries==6.1.2
>
> django-handleref==0.5.0
>
> django-inet==0.4.0
>
> django-peeringdb==2.0.0
>
> future==0.18.2
>
> idna==2.9
>
> munge==1.0.0
>
> mysqlclient==1.4.4
>
> peeringdb==1.0.0
>
> PyMySQL==0.9.3
>
> pytz==2020.1
>
> PyYAML==5.3.1
>
> requests==2.23.0
>
> six==1.14.0
>
> sqlparse==0.3.1
>
> twentyc.rpc==0.4.0
>
> urllib3==1.25.9
>
>
>
> Here is the result when running the sync on a clean empty local database:
>
> bash-3.2# peeringdb drop-tables
>
> bash-3.2# peeringdb sync
>
> Syncing to https://www.peeringdb.com/api
>
> Updating resources: org fac net ix ixfac ixlan ixpfx netfac netixlan poc
>
> Fetching & updating all: org
>
> Updates to be processed: 18439
>
> Ignoring object updated after sync began: (org-6864)
>
> Ignoring object updated after sync began: (org-13687)
>
> Ignoring object updated after sync began: (org-23582)
>
> Ignoring object updated after sync began: (org-26092)
>
> Ignoring object updated after sync began: (org-26094)
>
> Ignoring object updated after sync began: (org-26095)
>
> Ignoring object updated after sync began: (org-26096)
>
> Ignoring object updated after sync began: (org-26097)
>
> Ignoring object updated after sync began: (org-26098)
>
> Fetching & updating all: fac
>
> Updates to be processed: 3714
>
> Ignoring object updated after sync began: (fac-3634)
>
> Ignoring object updated after sync began: (fac-8262)
>
> Ignoring object updated after sync began: (fac-8582)
>
> Ignoring object updated after sync began: (fac-8583)
>
> Ignoring object updated after sync began: (fac-8584)
>
> Ignoring object updated after sync began: (fac-8585)
>
> Ignoring object updated after sync began: (fac-8586)
>
> Ignoring object updated after sync began: (fac-8587)
>
> Ignoring object updated after sync began: (fac-8588)
>
> Ignoring object updated after sync began: (fac-8591)
>
> Ignoring object updated after sync began: (fac-8592)
>
> Ignoring object updated after sync began: (fac-8593)
>
> Ignoring object updated after sync began: (fac-8594)
>
> Ignoring object updated after sync began: (fac-8595)
>
> Ignoring object updated after sync began: (fac-8597)
>
> Ignoring object updated after sync began: (fac-8598)
>
> Ignoring object updated after sync began: (fac-8599)
>
> Ignoring object updated after sync began: (fac-8600)
>
> Ignoring object updated after sync began: (fac-8601)
>
> Ignoring object updated after sync began: (fac-8602)
>
> Ignoring object updated after sync began: (fac-8603)
>
> Fetching & updating all: net
>
> Updates to be processed: 18845
>
> Ignoring object updated after sync began: (net-2913)
>
> Ignoring object updated after sync began: (net-3087)
>
> Ignoring object updated after sync began: (net-4823)
>
> Ignoring object updated after sync began: (net-5442)
>
> Ignoring object updated after sync began: (net-7482)
>
> Ignoring object updated after sync began: (net-9435)
>
> Ignoring object updated after sync began: (net-13681)
>
> Ignoring object updated after sync began: (net-14816)
>
> Ignoring object updated after sync began: (net-19500)
>
> Ignoring object updated after sync began: (net-20575)
>
> Ignoring object updated after sync began: (net-21292)
>
> Ignoring object updated after sync began: (net-21916)
>
> Ignoring object updated after sync began: (net-23222)
>
> Ignoring object updated after sync began: (net-23266)
>
> Ignoring object updated after sync began: (net-23280)
>
> Ignoring object updated after sync began: (net-23283)
>
> Ignoring object updated after sync began: (net-23284)
>
> Ignoring object updated after sync began: (net-23285)
>
> Traceback (most recent call last):
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/bin/peeringdb", line 8, in <module>
>
> sys.exit(main())
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/cli.py", line 62, in main
>
> return handler(config=cfg, **vars(options))
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/commands.py", line 20, in _wrapped
>
> r = func(*a, **k)
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/commands.py", line 219, in handle
>
> client.update_all(rs)
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 66, in update_all
>
> self._atomic_update(lambda: ctx.sync_resource(r, since=since))
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 78, in _atomic_update
>
> sync_func()
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 66, in <lambda>
>
> self._atomic_update(lambda: ctx.sync_resource(r, since=since))
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_tasks_async.py", line 65, in _wrapped
>
> return loop.run_until_complete(func(*a, **k))
>
> File "/opt/local/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/base_events.py", line 488, in run_until_complete
>
> return future.result()
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_tasks_async.py", line 41, in _wrapped
>
> item = gen.send(r)
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 287, in sync_row
>
> B.clean(obj)
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django_peeringdb/client_adaptor/backend.py", line 145, in clean
>
> obj.full_clean()
>
> File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/base.py", line 1203, in full_clean
>
> raise ValidationError(errors)
>
> django.core.exceptions.ValidationError: {'org': ['organization instance with id 13687 does not exist.']}
>
>
>
> On Fri, May 15, 2020 at 10:55 AM Chris Caputo <ccaputo at alt.net> wrote:
> Hi. Does restarting with a fresh/empty local database help at all?
>
> Also, what does the following show?:
>
> peeringdb --version
> django-admin --version
> pip freeze
>
> Thanks,
> Chris
>
> On Fri, 15 May 2020, Brian Dickson wrote:
> > Arnold Nipper said to send to this list.
> >
> > (This is kind of urgent for me, my goal is to get a snapshot of the data, so any alternative workaround would be helpful in the
> > meantime.)
> >
> > I'm in the process of setting up a local copy, and have run into a problem after getting the peeringdb-py stuff set up.
> >
> > When I do peeringdb sync (with the correct mysql database UTF8 stuff and everything,), I am currently getting a persistent error
> > which aborts the sync with no data in the tables:
> >
> > (Apologies in advance for the long error output text.)
> > Syncing to https://www.peeringdb.com/api
> > Updating resources: org fac net ix ixfac ixlan ixpfx netfac netixlan poc
> > Fetching & updating all: org
> > Updates to be processed: 5
> > Ignoring object updated after sync began: (org-26015)
> > Ignoring object updated after sync began: (org-26052)
> > Ignoring object updated after sync began: (org-17918)
> > Ignoring object updated after sync began: (org-26053)
> > Fetching & updating all: fac
> > Updates to be processed: 0
> > Fetching & updating all: net
> > Updates to be processed: 18800
> > Ignoring object updated after sync began: (net-1356)
> > Ignoring object updated after sync began: (net-3684)
> > Ignoring object updated after sync began: (net-7924)
> > Ignoring object updated after sync began: (net-10733)
> > Ignoring object updated after sync began: (net-13084)
> > Ignoring object updated after sync began: (net-14581)
> > Ignoring object updated after sync began: (net-15702)
> > Traceback (most recent call last):
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/backends/utils.py",
> > line 84, in _execute
> > return self.cursor.execute(sql, params)
> > File
> > "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line
> > 71, in execute
> > return self.cursor.execute(query, args)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/MySQLdb/cursors.py", line 209, in
> > execute
> > res = self._query(query)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/MySQLdb/cursors.py", line 315, in
> > _query
> > db.query(q)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/MySQLdb/connections.py", line
> > 226, in query
> > _mysql.connection.query(self, query)
> > MySQLdb._exceptions.IntegrityError: (1452, 'Cannot add or update a child row: a foreign key constraint fails
> > (`peeringdb`.`peeringdb_network`, CONSTRAINT `peeringdb_network_org_id_404d6106_fk_peeringdb_organization_id` FOREIGN KEY
> > (`org_id`) REFERENCES `peeringdb_organization` (`id`))')
> >
> > The above exception was the direct cause of the following exception:
> >
> > Traceback (most recent call last):
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/bin/peeringdb", line 8, in <module>
> > sys.exit(main())
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/cli.py", line 62, in
> > main
> > return handler(config=cfg, **vars(options))
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/commands.py", line 20,
> > in _wrapped
> > r = func(*a, **k)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/commands.py", line 219,
> > in handle
> > client.update_all(rs)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 66,
> > in update_all
> > self._atomic_update(lambda: ctx.sync_resource(r, since=since))
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 78,
> > in _atomic_update
> > sync_func()
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 66,
> > in <lambda>
> > self._atomic_update(lambda: ctx.sync_resource(r, since=since))
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_tasks_async.py", line
> > 65, in _wrapped
> > return loop.run_until_complete(func(*a, **k))
> > File "/opt/local/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/asyncio/base_events.py", line 488, in
> > run_until_complete
> > return future.result()
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_tasks_async.py", line
> > 41, in _wrapped
> > item = gen.send(r)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/peeringdb/_update.py", line 274,
> > in sync_row
> > B.save(obj)
> > File"/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django_peeringdb/client_adaptor/backend
> > .py", line 148, in save
> > obj.save()
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/base.py", line
> > 741, in save
> > force_update=force_update, update_fields=update_fields)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/base.py", line
> > 779, in save_base
> > force_update, using, update_fields,
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/base.py", line
> > 870, in _save_table
> > result = self._do_insert(cls._base_manager, using, fields, update_pk, raw)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/base.py", line
> > 908, in _do_insert
> > using=using, raw=raw)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/manager.py",
> > line 82, in manager_method
> > return getattr(self.get_queryset(), name)(*args, **kwargs)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/query.py", line
> > 1186, in _insert
> > return query.get_compiler(using=using).execute_sql(return_id)
> > File
> > "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/models/sql/compiler.py", line
> > 1375, in execute_sql
> > cursor.execute(sql, params)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/backends/utils.py",
> > line 67, in execute
> > return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/backends/utils.py",
> > line 76, in _execute_with_wrappers
> > return executor(sql, params, many, context)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/backends/utils.py",
> > line 84, in _execute
> > return self.cursor.execute(sql, params)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/utils.py", line 89, in
> > __exit__
> > raise dj_exc_value.with_traceback(traceback) from exc_value
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/backends/utils.py",
> > line 84, in _execute
> > return self.cursor.execute(sql, params)
> > File
> > "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/django/db/backends/mysql/base.py", line
> > 71, in execute
> > return self.cursor.execute(query, args)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/MySQLdb/cursors.py", line 209, in
> > execute
> > res = self._query(query)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/MySQLdb/cursors.py", line 315, in
> > _query
> > db.query(q)
> > File "/Users/bdickson1/Documents/projects/site-selection/pdbvenv/lib/python3.6/site-packages/MySQLdb/connections.py", line
> > 226, in query
> > _mysql.connection.query(self, query)
> > django.db.utils.IntegrityError: (1452, 'Cannot add or update a child row: a foreign key constraint fails
> > (`peeringdb`.`peeringdb_network`, CONSTRAINT `peeringdb_network_org_id_404d6106_fk_peeringdb_organization_id` FOREIGN KEY
> > (`org_id`) REFERENCES `peeringdb_organization` (`id`))')
> >
> > Please let me know if this is a problem on my end, or a problem with the data in the master db itself...
> >
> > If there is something I should do to fix this on my end, any advice would be greatly appreciated.
> > (If there is any other way to grab a copy of the tables in mysql format, that's all I'm really trying to get, just a snapshot of
> > the current peeringdb database to process with some perl scripts I have.)
> >
> > Thanks in advance,
> >
> > Brian Dickson
> >
> >
> >
>
>
>
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