Issue #8750
Updated by ggainey almost 3 years ago
When running repository sync, I am hitting the below deadlock. The content is a mirror of "http://linux.dell.com/repo/hardware/dsu/os_independent/" ~~~ "http://linux.dell.com/repo/hardware/dsu/os_independant/" {'child_tasks': [], 'created_resources': [], 'error': {'description': 'deadlock detected\n' 'DETAIL: Process 31559 waits for ShareLock on ' 'transaction 4972396; blocked by process 31883.\n' 'Process 31883 waits for ShareLock on transaction ' '4972398; blocked by process 31559.\n' 'HINT: See server log for query details.\n' 'CONTEXT: while inserting index tuple (49588,3) in ' 'relation "rpm_package_pkgId_key"\n', 'traceback': ' File ' '"/opt/bats/lib/python3.8/site-packages/rq/worker.py", ' 'line 1008, in perform_job\n' ' rv = job.perform()\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/rq/job.py", ' 'line 706, in perform\n' ' self._result = self._execute()\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/rq/job.py", ' 'line 729, in _execute\n' ' result = self.func(*self.args, **self.kwargs)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/pulp_rpm/app/tasks/synchronizing.py", ' 'line 269, in synchronize\n' ' dv.create()\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/pulpcore/plugin/stages/declarative_version.py", ' 'line 149, in create\n' ' loop.run_until_complete(pipeline)\n' ' File ' '"/opt/bats/lib/python3.8/asyncio/base_events.py", ' 'line 616, in run_until_complete\n' ' return future.result()\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/pulpcore/plugin/stages/api.py", ' 'line 225, in create_pipeline\n' ' await asyncio.gather(*futures)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/pulpcore/plugin/stages/api.py", ' 'line 43, in __call__\n' ' await self.run()\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/pulpcore/plugin/stages/content_stages.py", ' 'line 96, in run\n' ' d_content.content.save()\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/pulpcore/app/models/base.py", ' 'line 149, in save\n' ' return super().save(*args, **kwargs)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django_lifecycle/mixins.py", ' 'line 134, in save\n' ' save(*args, **kwargs)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/models/base.py", ' 'line 743, in save\n' ' self.save_base(using=using, ' 'force_insert=force_insert,\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/models/base.py", ' 'line 780, in save_base\n' ' updated = self._save_table(\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/models/base.py", ' 'line 873, in _save_table\n' ' result = self._do_insert(cls._base_manager, ' 'using, fields, update_pk, raw)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/models/base.py", ' 'line 910, in _do_insert\n' ' return manager._insert([self], fields=fields, ' 'return_id=update_pk,\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/models/manager.py", ' 'line 82, in manager_method\n' ' return getattr(self.get_queryset(), name)(*args, ' '**kwargs)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/models/query.py", ' 'line 1186, in _insert\n' ' return ' 'query.get_compiler(using=using).execute_sql(return_id)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/models/sql/compiler.py", ' 'line 1377, in execute_sql\n' ' cursor.execute(sql, params)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/backends/utils.py", ' 'line 67, in execute\n' ' return self._execute_with_wrappers(sql, params, ' 'many=False, executor=self._execute)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/backends/utils.py", ' 'line 76, in _execute_with_wrappers\n' ' return executor(sql, params, many, context)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/backends/utils.py", ' 'line 84, in _execute\n' ' return self.cursor.execute(sql, params)\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/utils.py", ' 'line 89, in __exit__\n' ' raise dj_exc_value.with_traceback(traceback) from ' 'exc_value\n' ' File ' '"/opt/bats/lib/python3.8/site-packages/django/db/backends/utils.py", ' 'line 84, in _execute\n' ' return self.cursor.execute(sql, params)\n'}, 'finished_at': datetime.datetime(2021, 5, 13, 16, 4, 16, 230996, tzinfo=tzutc()), 'logging_cid': '01b00ffb6c684f1a83bd46878184fe5b', 'name': 'pulp_rpm.app.tasks.synchronizing.synchronize', 'parent_task': None, 'progress_reports': [{'code': 'downloading.metadata', 'done': 5, 'message': 'Downloading Metadata Files', 'state': 'canceled', 'suffix': None, 'total': None}, {'code': 'sync.downloading.artifacts', 'done': 5501, 'message': 'Downloading Artifacts', 'state': 'canceled', 'suffix': None, 'total': None}, {'code': 'associating.content', 'done': 5501, 'message': 'Associating Content', 'state': 'canceled', 'suffix': None, 'total': None}, {'code': 'parsing.advisories', 'done': 0, 'message': 'Parsed Advisories', 'state': 'completed', 'suffix': None, 'total': 0}, {'code': 'parsing.packages', 'done': 9010, 'message': 'Parsed Packages', 'state': 'canceled', 'suffix': None, 'total': 34644}], 'pulp_created': datetime.datetime(2021, 5, 13, 15, 8, 17, 924670, tzinfo=tzutc()), 'pulp_href': '/pulp/api/v3/tasks/c4ed6290-a764-4ec3-96a4-1b6ce55597f3/', 'reserved_resources_record': ['/pulp/api/v3/repositories/rpm/rpm/f8bfd15c-a831-4e63-a8f7-2fd3156c97af/', '/pulp/api/v3/remotes/rpm/rpm/d12fcb7e-9c0f-4226-bf0a-42381f4d9b51/'], 'started_at': datetime.datetime(2021, 5, 13, 15, 8, 18, 18915, tzinfo=tzutc()), 'state': 'failed', 'task_group': None, 'worker': '/pulp/api/v3/workers/b63013da-896e-4882-884a-6f9b9b6410b0/'} ~~~ A little context. I have 3 secondary Pulp3 servers, syncing against a primary Pulp3 server, I kick off a sync of ~130 repositories per secondary in one go. I've done this 3 times, and I've hit this deadlock on three occasions and so far only on this dell dsu repository. Let me know if there is any more information that I can provide.
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