An unexpected exception was thrown. Please file an issue.
dagster_postgres.utils.DagsterPostgresException: too many retries for DB connection
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/execution/plan/execute_plan.py", line 273, in dagster_event_sequence_for_step
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/execution/plan/execute_step.py", line 481, in core_dagster_event_sequence_for_step
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/execution/plan/execute_step.py", line 536, in _type_check_and_store_output
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/execution/plan/execute_step.py", line 793, in _store_output
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/events/__init__.py", line 943, in asset_materialization
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/events/__init__.py", line 430, in from_step
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/events/__init__.py", line 309, in log_step_event
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/log_manager.py", line 407, in log_dagster_event
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/log_manager.py", line 422, in log
File "/Users/rikasai/.pyenv/versions/3.10.8/lib/python3.10/logging/__init__.py", line 1624, in _log
File "/Users/rikasai/.pyenv/versions/3.10.8/lib/python3.10/logging/__init__.py", line 1634, in handle
File "/Users/rikasai/.pyenv/versions/3.10.8/lib/python3.10/logging/__init__.py", line 1696, in callHandlers
File "/Users/rikasai/.pyenv/versions/3.10.8/lib/python3.10/logging/__init__.py", line 968, in handle
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/log_manager.py", line 288, in emit
File "/Users/rikasai/.pyenv/versions/3.10.8/lib/python3.10/logging/__init__.py", line 968, in handle
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/instance/__init__.py", line 206, in emit
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/instance/__init__.py", line 2105, in handle_new_event
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster_postgres/event_log/event_log.py", line 204, in store_event
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster/_core/storage/event_log/sql_event_log.py", line 366, in store_asset_event_tags
File "/Users/rikasai/.pyenv/versions/3.10.8/lib/python3.10/contextlib.py", line 135, in __enter__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster_postgres/utils.py", line 165, in create_pg_connection
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster_postgres/utils.py", line 129, in retry_pg_connection_fn
The above exception was caused by the following exception:
sqlalchemy.exc.OperationalError: (psycopg2.OperationalError) connection to server at "127.0.0.1", port 5432 failed: could not create socket: Too many open files
(Background on this error at: https://sqlalche.me/e/20/e3q8)
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/dagster_postgres/utils.py", line 117, in retry_pg_connection_fn
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3264, in connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 147, in __init__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 2426, in _handle_dbapi_exception_noconnection
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 145, in __init__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3288, in raw_connection
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 452, in connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1267, in _checkout
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 716, in checkout
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 284, in _do_get
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 393, in _create_connection
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 678, in __init__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 902, in __connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 147, in __exit__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 898, in __connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 637, in connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 615, in connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/psycopg2/__init__.py", line 122, in connect
The above exception was caused by the following exception:
psycopg2.OperationalError: connection to server at "127.0.0.1", port 5432 failed: could not create socket: Too many open files
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 145, in __init__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3288, in raw_connection
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 452, in connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1267, in _checkout
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 716, in checkout
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 284, in _do_get
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 393, in _create_connection
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 678, in __init__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 902, in __connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 147, in __exit__
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 898, in __connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 637, in connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 615, in connect
File "/Users/rikasai/.pyenv/versions/3.10.8/envs/fake-star/lib/python3.10/site-packages/psycopg2/__init__.py", line 122, in connect
console log
I ran into an error - I will skip this one | Error: HTTPSConnectionPool(host='api.github.com', port=443): Max retries exceeded with url: /users/feiyafei624 (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x129a810c0>: Failed to establish a new connection: [Errno 24] Too many open files')))
I ran into an error - I will skip this one | Error: HTTPSConnectionPool(host='api.github.com', port=443): Max retries exceeded with url: /users/ParkerZsh (Caused by ProxyError('Cannot connect to proxy.', ConnectionResetError(54, 'Connection reset by peer')))
I ran into an error - I will skip this one | Error: HTTPSConnectionPool(host='api.github.com', port=443): Max retries exceeded with url: /users/RegMX (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x1299ef790>: Failed to establish a new connection: [Errno 24] Too many open files')))
I ran into an error - I will skip this one | Error: HTTPSConnectionPool(host='api.github.com', port=443): Max retries exceeded with url: /users/pintoke (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x1299a5ed0>: Failed to establish a new connection: [Errno 24] Too many open files')))
I ran into an error - I will skip this one | Error: HTTPSConnectionPool(host='api.github.com', port=443): Max retries exceeded with url: /users/ba1q1 (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x1299ad480>: Failed to establish a new connection: [Errno 24] Too many open files')))
I ran into an error - I will skip this one | Error: HTTPSConnectionPool(host='api.github.com', port=443): Max retries exceeded with url: /users/codinglin (Caused by ProxyError('Cannot connect to proxy.', NewConnectionError('<urllib3.connection.HTTPSConnection object at 0x1299ef6d0>: Failed to establish a new connection: [Errno 24] Too many open files')))
my config
simpler_model start cmd:
dagster dev
db
job
notice: this repo has 10k stars
webUI error log
console log