============================= test session starts ==============================
platform linux -- Python 3.12.12, pytest-8.0.2, pluggy-1.6.0
rootdir: /home/runner/.ya/build/build_root/2yn5/001ac4/ydb/tests/solomon/reading/test-results/py3test/testing_out_stuff/base
configfile: pkg:library.python.pytest:pytest.yatest.ini
plugins: typeguard-2.13.3
collected 0 items

============================ no tests ran in 0.21s =============================
============================= test session starts ==============================
platform linux -- Python 3.12.12, pytest-8.0.2, pluggy-1.6.0
rootdir: /home/runner/.ya/build/build_root/2yn5/001acd/ydb/tests/solomon/reading/test-results/py3test/testing_out_stuff/basic_reading
configfile: pkg:library.python.pytest:pytest.yatest.ini
plugins: typeguard-2.13.3
collected 2 items

basic_reading.py EE

==================================== ERRORS ====================================
________ ERROR at setup of TestBasicReading.test_basic_reading_solomon _________
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_basic_reading_solomon
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:31339
WARNING  retry.api:api.py:40 ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:31339
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b881a0>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:31339
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b88ad0>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:31339
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b89400>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:31339
_______ ERROR at setup of TestBasicReading.test_basic_reading_monitoring _______
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_basic_reading_monitoring
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
============================== slowest durations ===============================
8.22s setup    basic_reading.py::TestBasicReading::test_basic_reading_solomon

(3 durations < 0.005s hidden.  Use -vv to show these durations.)
=========================== short test summary info ============================
ERROR basic_reading.py::TestBasicReading::test_basic_reading_solomon - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused'))
ERROR basic_reading.py::TestBasicReading::test_basic_reading_monitoring - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=31339): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fc184b89d30>: Failed to establish a new connection: [Errno 111] Connection refused'))
============================== 2 errors in 8.68s ===============================
============================= test session starts ==============================
platform linux -- Python 3.12.12, pytest-8.0.2, pluggy-1.6.0
rootdir: /home/runner/.ya/build/build_root/2yn5/001ac7/ydb/tests/solomon/reading/test-results/py3test/testing_out_stuff/data_paging
configfile: pkg:library.python.pytest:pytest.yatest.ini
plugins: typeguard-2.13.3
collected 2 items

data_paging.py EE

==================================== ERRORS ====================================
__________ ERROR at setup of TestDataPaging.test_data_paging_solomon ___________
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_data_paging_solomon
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:7415
WARNING  retry.api:api.py:40 ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:7415
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e5dbc80>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:7415
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58c5f0>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:7415
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58cf20>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:7415
_______ ERROR at setup of TestDataPaging.test_listing_paging_monitoring ________
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_listing_paging_monitoring
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
============================== slowest durations ===============================
8.22s setup    data_paging.py::TestDataPaging::test_data_paging_solomon

(3 durations < 0.005s hidden.  Use -vv to show these durations.)
=========================== short test summary info ============================
ERROR data_paging.py::TestDataPaging::test_data_paging_solomon - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused'))
ERROR data_paging.py::TestDataPaging::test_listing_paging_monitoring - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=7415): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f976e58d850>: Failed to establish a new connection: [Errno 111] Connection refused'))
============================== 2 errors in 8.73s ===============================
============================= test session starts ==============================
platform linux -- Python 3.12.12, pytest-8.0.2, pluggy-1.6.0
rootdir: /home/runner/.ya/build/build_root/2yn5/001ad0/ydb/tests/solomon/reading/test-results/py3test/testing_out_stuff/listing_paging
configfile: pkg:library.python.pytest:pytest.yatest.ini
plugins: typeguard-2.13.3
collected 2 items

listing_paging.py EE

==================================== ERRORS ====================================
_______ ERROR at setup of TestListingPaging.test_listing_paging_solomon ________
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_listing_paging_solomon
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:30196
WARNING  retry.api:api.py:40 ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:30196
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fc0e0>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:30196
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fca10>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:30196
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fd2e0>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:30196
______ ERROR at setup of TestListingPaging.test_listing_paging_monitoring ______
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_listing_paging_monitoring
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
============================== slowest durations ===============================
8.30s setup    listing_paging.py::TestListingPaging::test_listing_paging_solomon

(3 durations < 0.005s hidden.  Use -vv to show these durations.)
=========================== short test summary info ============================
ERROR listing_paging.py::TestListingPaging::test_listing_paging_solomon - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused'))
ERROR listing_paging.py::TestListingPaging::test_listing_paging_monitoring - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=30196): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fe6c15fdc40>: Failed to establish a new connection: [Errno 111] Connection refused'))
============================== 2 errors in 8.77s ===============================
============================= test session starts ==============================
platform linux -- Python 3.12.12, pytest-8.0.2, pluggy-1.6.0
rootdir: /home/runner/.ya/build/build_root/2yn5/001aca/ydb/tests/solomon/reading/test-results/py3test/testing_out_stuff/settings_validation
configfile: pkg:library.python.pytest:pytest.yatest.ini
plugins: typeguard-2.13.3
collected 4 items

settings_validation.py EEEE

==================================== ERRORS ====================================
_ ERROR at setup of TestSettingsValidation.test_settings_validation_solomon_selectors _
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_settings_validation_solomon_selectors
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:27852
WARNING  retry.api:api.py:40 ('Connection aborted.', RemoteDisconnected('Remote end closed connection without response')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:27852
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960c350>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:27852
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960cc80>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:27852
WARNING  retry.api:api.py:40 HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960d5b0>: Failed to establish a new connection: [Errno 111] Connection refused')), retrying in 2 seconds...
DEBUG    urllib3.connectionpool:connectionpool.py:246 Starting new HTTP connection (1): localhost:27852
_ ERROR at setup of TestSettingsValidation.test_settings_validation_solomon_program _
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_settings_validation_solomon_program
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
_ ERROR at setup of TestSettingsValidation.test_settings_validation_monitoring_selectors _
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_settings_validation_monitoring_selectors
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
_ ERROR at setup of TestSettingsValidation.test_settings_validation_monitoring_program _
contrib/python/urllib3/py3/urllib3/connection.py:174: in _new_conn
    conn = connection.create_connection(
contrib/python/urllib3/py3/urllib3/util/connection.py:95: in create_connection
    raise err
contrib/python/urllib3/py3/urllib3/util/connection.py:85: in create_connection
    sock.connect(sa)
E   ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/urllib3/py3/urllib3/connectionpool.py:716: in urlopen
    httplib_response = self._make_request(
contrib/python/urllib3/py3/urllib3/connectionpool.py:416: in _make_request
    conn.request(method, url, **httplib_request_kw)
contrib/python/urllib3/py3/urllib3/connection.py:244: in request
    super(HTTPConnection, self).request(method, url, body=body, headers=headers)
contrib/tools/python3/Lib/http/client.py:1338: in request
    ???
contrib/tools/python3/Lib/http/client.py:1384: in _send_request
    ???
contrib/tools/python3/Lib/http/client.py:1333: in endheaders
    ???
contrib/tools/python3/Lib/http/client.py:1093: in _send_output
    ???
contrib/tools/python3/Lib/http/client.py:1037: in send
    ???
contrib/python/urllib3/py3/urllib3/connection.py:205: in connect
    conn = self._new_conn()
contrib/python/urllib3/py3/urllib3/connection.py:186: in _new_conn
    raise NewConnectionError(
E   urllib3.exceptions.NewConnectionError: <urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:
contrib/python/requests/py3/requests/adapters.py:644: in send
    resp = conn.urlopen(
contrib/python/urllib3/py3/urllib3/connectionpool.py:802: in urlopen
    retries = retries.increment(
contrib/python/urllib3/py3/urllib3/util/retry.py:594: in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
E   urllib3.exceptions.MaxRetryError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))

During handling of the above exception, another exception occurred:
ydb/tests/solomon/reading/base.py:24: in setup_class
    cleanup_emulator()
ydb/library/yql/tools/solomon_emulator/client/client.py:34: in cleanup_emulator
    _do_request("POST", "{url}/cleanup".format(url=get_api_url()))
ydb/library/yql/tools/solomon_emulator/client/client.py:24: in _do_request
    return retry_call(_do_request_inner, fkwargs={"method": method, "url": url, "json": json}, tries=max_tries, delay=2)
contrib/python/retry/py3/retry/api.py:101: in retry_call
    return __retry_internal(partial(f, *args, **kwargs), exceptions, tries, delay, max_delay, backoff, jitter, logger)
contrib/python/retry/py3/retry/api.py:33: in __retry_internal
    return f()
ydb/library/yql/tools/solomon_emulator/client/client.py:18: in _do_request_inner
    resp = requests.request(method=method, url=url, timeout=timeout, json=json)
contrib/python/requests/py3/requests/api.py:59: in request
    return session.request(method=method, url=url, **kwargs)
contrib/python/requests/py3/requests/sessions.py:589: in request
    resp = self.send(prep, **send_kwargs)
contrib/python/requests/py3/requests/sessions.py:703: in send
    r = adapter.send(request, **kwargs)
contrib/python/requests/py3/requests/adapters.py:677: in send
    raise ConnectionError(e, request=request)
E   requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
------------------------------ Captured log setup ------------------------------
INFO     ya.test:ya.py:420 ####################################################################################################
INFO     ya.test:ya.py:421 test_settings_validation_monitoring_program
INFO     ya.test:ya.py:422 ####################################################################################################
INFO     ya.test:ya.py:423 Test setup
============================== slowest durations ===============================
8.22s setup    settings_validation.py::TestSettingsValidation::test_settings_validation_solomon_selectors

(7 durations < 0.005s hidden.  Use -vv to show these durations.)
=========================== short test summary info ============================
ERROR settings_validation.py::TestSettingsValidation::test_settings_validation_solomon_selectors - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
ERROR settings_validation.py::TestSettingsValidation::test_settings_validation_solomon_program - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
ERROR settings_validation.py::TestSettingsValidation::test_settings_validation_monitoring_selectors - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
ERROR settings_validation.py::TestSettingsValidation::test_settings_validation_monitoring_program - requests.exceptions.ConnectionError: HTTPConnectionPool(host='localhost', port=27852): Max retries exceeded with url: /cleanup (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7f17b960dee0>: Failed to establish a new connection: [Errno 111] Connection refused'))
============================== 4 errors in 8.88s ===============================
