Related
I follow the https://www.ibm.com/cloud/blog/how-to-schedule-a-vsi-power-on-and-off-using-ibm-cloud-functions tutorial to configure the power on and off but its not working and giving following error.
Results:
{
"error": "The action did not return a dictionary."
}
Logs:
[
"2021-05-10T17:30:02.723667Z stderr: Traceback (most recent call last):",
"2021-05-10T17:30:02.723705Z stderr: File \"pythonrunner.py\", line 88, in run",
"2021-05-10T17:30:02.723709Z stderr: exec('fun = %s(param)' % self.mainFn, self.global_context)",
"2021-05-10T17:30:02.723713Z stderr: File \"<string>\", line 1, in <module>",
"2021-05-10T17:30:02.723716Z stderr: File \"__main__.py\", line 7, in main",
"2021-05-10T17:30:02.723720Z stderr: namejson = json.loads(name)",
"2021-05-10T17:30:02.723723Z stderr: File \"/usr/local/lib/python3.6/json/__init__.py\", line 348, in loads",
"2021-05-10T17:30:02.723727Z stderr: 'not {!r}'.format(s.__class__.__name__))",
"2021-05-10T17:30:02.723731Z stderr: TypeError: the JSON object must be str, bytes or bytearray, not 'NoneType'",
"2021-05-10T17:30:02.724Z stderr: The action did not initialize or run as expected. Log data might be missing."
]
Could anyone suggest How to achieve this task.
i’m try to connect Hue 4.8 with impala 3.0.0-cdh6.0.0, from editor i can see all databases but if try to refresh tables or execute some query i received this error:
[23/Jan/2021 12:46:46 -0800] thrift_util WARNING Unable to unpack the secret and guid in Thrift Handle: unpack requires a buffer of 16 bytes
[23/Jan/2021 12:46:46 -0800] api ERROR Autocomplete data fetching error Traceback (most recent call last): File “/usr/share/hue/apps/beeswax/src/beeswax/api.py”, line 111, in _autocomplete
response[‘functions’] = _get_functions(db, database)
File “/usr/share/hue/apps/beeswax/src/beeswax/api.py”, line 183, in _get_functions
functions = db.get_functions(prefix=database)
File “/usr/share/hue/apps/beeswax/src/beeswax/server/dbms.py”, line 1167, in get_functions
handle = self.execute_and_wait(query, timeout_sec=5.0)
File “/usr/share/hue/apps/beeswax/src/beeswax/server/dbms.py”, line 973, in execute_and_wait
handle = self.client.query(query)
File “/usr/share/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py”, line 1420, in query
return self._client.execute_async_query(query, statement, session=session)
File “/usr/share/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py”, line 988, in execute_async_query
return self.execute_async_statement(statement=query_statement, conf_overlay=configuration, session=session)
File “/usr/share/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py”, line 1021, in execute_async_statement
(res, session) = self.call_return_result_and_session(thrift_function, thrift_request, session=session)
File “/usr/share/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py”, line 753, in call_return_result_and_session
return self._call_return_result_and_session(fn, req, status=status, session=session)
File “/usr/share/hue/apps/beeswax/src/beeswax/server/hive_server2_lib.py”, line 790, in _call_return_result_and_session
raise QueryServerException(Exception(message), message=message)
beeswax.server.dbms.QueryServerException: Malformed THandleIdentifier (guid size: 17, expected 16, secret size: 17, expected 16)
2021-01-23T20:46:46.959706000Z
[23/Jan/2021 12:46:46 -0800] access INFO 172.18.0.1 marco - “POST /notebook/api/autocomplete/ HTTP/1.1” returned in 73ms 200 129
[23/Jan/2021 12:46:46 -0800] access INFO 172.18.0.1 marco - “POST /notebook/api/autocomplete/ HTTP/1.1” returned in 73ms 200 129
172.18.0.1 - - [23/Jan/2021:20:46:46 +0000] “POST /notebook/api/autocomplete/ HTTP/1.1” 200 129 “http://localhost:8888/hue/editor/?type=impala” “Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.141 Safari/537.36”
this is my hue setting:
[impala]
Hot of the Impala Server (one of the Impalad)
server_host=impala
Port of the Impala Server
server_port=21050
coordinator_url=http://impala:25000
impersonation_enabled=false
#use_thrift_http=true
Can someone help me to resolve this issue?
Thanks
I get an error from time to time when deploying nodejs10 cloud functions to GCP. The error seems to go away on it's own, I just redeploy the same thing a few times. Anyone know what causes it? He's the log:
command: gcloud beta functions deploy exchangeIcon --verbosity debug --runtime nodejs10 --memory 128 --region europe-west1 --timeout 5 --trigger-http --set-env-vars=FUNCTION_REGION=europe-west1,BUILD_DATE=2019-05-09T10:01:05.497Z --entry-point app
DEBUG: Running [gcloud.beta.functions.deploy] with arguments: [--entry-point: "app", --memory: "134217728", --region: "europe-west1", --runtime: "nodejs10", --set-env-vars: "OrderedDict([(u'FUNCTION_REGION', u'europe-west1'), (u'BUILD_DATE', u'2019-05-09T10:01:05.497Z')])", --timeout: "5", --trigger-http: "True", --verbosity: "debug", NAME: "exchangeIcon"]
INFO: Not using a .gcloudignore file.
INFO: Not using a .gcloudignore file.
Deploying function (may take a while - up to 2 minutes)...
..........................................................................failed.
DEBUG: (gcloud.beta.functions.deploy) OperationError: code=3, message=Function failed on loading user code. Error message:
Traceback (most recent call last):
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/calliope/cli.py", line 985, in Execute
resources = calliope_command.Run(cli=self, args=args)
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/calliope/backend.py", line 795, in Run
resources = command_instance.Run(args)
File "/Users/me/Downloads/google-cloud-sdk/lib/surface/functions/deploy.py", line 231, in Run
enable_vpc_connector=True)
File "/Users/me/Downloads/google-cloud-sdk/lib/surface/functions/deploy.py", line 175, in _Run
return api_util.PatchFunction(function, updated_fields)
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/util.py", line 300, in CatchHTTPErrorRaiseHTTPExceptionFn
return func(*args, **kwargs)
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/util.py", line 356, in PatchFunction
operations.Wait(op, messages, client, _DEPLOY_WAIT_NOTICE)
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/operations.py", line 126, in Wait
_WaitForOperation(client, request, notice)
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/operations.py", line 101, in _WaitForOperation
sleep_ms=SLEEP_MS)
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/core/util/retry.py", line 219, in RetryOnResult
result = func(*args, **kwargs)
File "/Users/me/Downloads/google-cloud-sdk/lib/googlecloudsdk/api_lib/functions/operations.py", line 65, in _GetOperationStatus
raise exceptions.FunctionsError(OperationErrorToString(op.error))
FunctionsError: OperationError: code=3, message=Function failed on loading user code. Error message:
ERROR: (gcloud.beta.functions.deploy) OperationError: code=3, message=Function failed on loading user code.
In my Stackdriver Logging I just see INVALID_ARGUMENT, but nothing else.
The problem stems from your terminal commands not being properly formatted.
--verbosity=debug
is the proper way to type this. Also same thing with your runtime.
Today I found out that my vm instance in the google cloud had an issue.
I could not connect via gcloud compute ssh. The only solution was to shut the vm down and restart it.
I guess I found the right log file where the error happened.
/var/log/daemon.log
Nov 23 17:39:01 globo-de systemd[1]: Started Clean php session files.
Nov 23 18:09:01 globo-de systemd[1]: Starting Clean php session files...
Nov 23 18:09:03 globo-de systemd[1]: Started Clean php session files.
Nov 23 18:39:01 globo-de systemd[1]: Starting Clean php session files...
Nov 23 18:39:04 globo-de systemd[1]: Started Clean php session files.
Nov 23 18:56:49 globo-de google-ip-forwarding: WARNING Exception running ['ip', 'route', 'ls', 'table', 'local', 'type', 'local', 'scope', 'host', 'dev', 'eth0', 'proto', '66']. [Errno 12] Cannot allocate memory.
Nov 23 18:57:43 globo-de google-accounts: ERROR Exception calling the response handler. [Errno 12] Cannot allocate memory.#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/metadata_watcher.py", line 196, in WatchMetadata#012 handler(response)#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/accounts_daemon.py", line 259, in HandleAccounts#012 self.oslogin.UpdateOsLogin(enable=False)#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 79, in UpdateOsLogin#012 status = self._GetStatus()#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 60, in _GetStatus#012 retcode = self._RunOsLoginControl('status')#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 47, in _RunOsLoginControl#012 return subprocess.call([constants.OSLOGIN_CONTROL_SCRIPT, action])#012 File "/usr/lib/python2.7/subprocess.py", line 168, in call#012 return Popen(*popenargs, **kwargs).wait()#012 File "/usr/lib/python2.7/subprocess.py", line 390, in __init__#012 errread, errwrite)#012 File "/usr/lib/python2.7/subprocess.py", line 916, in _execute_child#012 self.pid = os.fork()#012OSError: [Errno 12] Cannot allocate memory
Nov 23 18:58:02 globo-de google-ip-forwarding: WARNING Exception running ['ip', 'route', 'ls', 'table', 'local', 'type', 'local', 'scope', 'host', 'dev', 'eth0', 'proto', '66']. [Errno 12] Cannot allocate memory.
Nov 23 18:59:35 globo-de google-ip-forwarding: WARNING Exception running ['ip', 'route', 'ls', 'table', 'local', 'type', 'local', 'scope', 'host', 'dev', 'eth0', 'proto', '66']. [Errno 12] Cannot allocate memory.
Nov 23 18:59:54 globo-de google-accounts: ERROR Exception calling the response handler. [Errno 12] Cannot allocate memory.#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/metadata_watcher.py", line 196, in WatchMetadata#012 handler(response)#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/accounts_daemon.py", line 259, in HandleAccounts#012 self.oslogin.UpdateOsLogin(enable=False)#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 79, in UpdateOsLogin#012 status = self._GetStatus()#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 60, in _GetStatus#012 retcode = self._RunOsLoginControl('status')#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 47, in _RunOsLoginControl#012 return subprocess.call([constants.OSLOGIN_CONTROL_SCRIPT, action])#012 File "/usr/lib/python2.7/subprocess.py", line 168, in call#012 return Popen(*popenargs, **kwargs).wait()#012 File "/usr/lib/python2.7/subprocess.py", line 390, in __init__#012 errread, errwrite)#012 File "/usr/lib/python2.7/subprocess.py", line 916, in _execute_child#012 self.pid = os.fork()#012OSError: [Errno 12] Cannot allocate memory
Nov 23 19:03:53 globo-de google-ip-forwarding: WARNING Exception running ['ip', 'route', 'ls', 'table', 'local', 'type', 'local', 'scope', 'host', 'dev', 'eth0', 'proto', '66']. [Errno 12] Cannot allocate memory.
Nov 23 19:07:52 globo-de google-accounts: ERROR Exception calling the response handler. [Errno 12] Cannot allocate memory.#012Traceback (most recent call last):#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/metadata_watcher.py", line 196, in WatchMetadata#012 handler(response)#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/accounts_daemon.py", line 259, in HandleAccounts#012 self.oslogin.UpdateOsLogin(enable=False)#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 79, in UpdateOsLogin#012 status = self._GetStatus()#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 60, in _GetStatus#012 retcode = self._RunOsLoginControl('status')#012 File "/usr/lib/python2.7/dist-packages/google_compute_engine/accounts/oslogin_utils.py", line 47, in _RunOsLoginControl#012 return subprocess.call([constants.OSLOGIN_CONTROL_SCRIPT, action])#012 File "/usr/lib/python2.7/subprocess.py", line 168, in call#012 return Popen(*popenargs, **kwargs).wait()#012 File "/usr/lib/python2.7/subprocess.py", line 390, in __init__#012 errread, errwrite)#012 File "/usr/lib/python2.7/subprocess.py", line 916, in _execute_child#012 self.pid = os.fork()#012OSError: [Errno 12] Cannot allocate memory
Nov 23 19:09:37 globo-de google-ip-forwarding: WARNING Exception running ['ip', 'route', 'ls', 'table', 'local', 'type', 'local', 'scope', 'host', 'dev', 'eth0', 'proto', '66']. [Errno 12] Cannot allocate memory.
Nov 23 19:11:32 globo-de systemd[1]: phpsessionclean.service: Failed to fork: Cannot allocate memory
Nov 23 19:11:56 globo-de systemd[1]: phpsessionclean.service: Failed to run 'start' task: Cannot allocate memory
Nov 23 19:12:24 globo-de systemd[1]: Failed to start Clean php session files.
Nov 23 19:12:50 globo-de systemd[1]: phpsessionclean.service: Unit entered failed state.
Nov 23 19:13:37 globo-de systemd[1]: phpsessionclean.service: Failed with result 'resources'.
Nov 23 19:14:58 globo-de systemd[1]: apt-daily.service: Failed to fork: Cannot allocate memory
Nov 23 19:16:13 globo-de systemd[1]: apt-daily.service: Failed to run 'start' task: Cannot allocate memory
What can I do to prevent that from happening again?
I guess the problem was that the google-cloud-compute engine vm had no swap file. So I created one with the following commands I found on google.
sudo dd if=/dev/zero of=/var/swap bs=2048 count=524288
sudo chmod 600 /var/swap
sudo mkswap /var/swap
sudo swapon /var/swap
Then I added the following line to /etc/fstab to make it permanent.
/var/swap none swap sw 0 0
Another solution is to avoid swapping setting vm.swappiness to 0.
# sysctl -w vm.swappiness=0
However, it sounds me more like an OS image issue than google clouds.
I have a django site the was using sqlite for the backend, recently we upgraded to MySQL and now are receiving intermittent errors:
'MySQL server has gone away'
After starting the site it loads fine, clicking around to change pages will result in the error usually after viewing 1 to 6 pages. The page it occurs on appears to be irrelevant, the same page may load fine the first time but throw the error the 2nd time.
Here's my environment:
Nginx running on host machine as reverse proxy
Docker container running Nginx inside, Django 1.8, uwsgi, and Python 3.4.
Django is using the mysqlclient db driver.
Google Cloud MySQL, 2nd generation
I've tried using a local MySQL server rather than the Google Cloud MySQL, it didn't make a difference. I also tried using the MySQL Connector/Python DB driver instead of mysqlclient. It produced a different (but similar) error message and traceback.
If I go back to SQLite, it works fine. Running under the django development server rather than nginx also works fine.
I've seen posts for this error stating that the django CONN_MAX_AGE should be less than the MySQL wait_timeout, but I'm using the default CONN_MAX_AGE setting of 0. According to the django docs, setting this to 0 (default) causes django to create a new database connection for each request. A value greater than 0 will define how long the connection remains open so it can be reused by another request. If I set it to a value greater than 0 the error goes away, but I'm concerned that I'm just deferring the error until later after the persistent connection expires. Also the django development web server creates a new connection for each request (similar to CONN_MAX_AGE=0), but I don't get the error using the dev server. Django versions prior to 1.6 did not support persistent connections, so it seems like I should be able to keep the default CONN_MAX_AGE=0 setting.
I had to enable logging for uwsgi, it's error log shows the following:
*** Starting uWSGI 2.0.13.1 (64bit) on [Fri Nov 18 22:15:33 2016] ***
compiled with version: 4.8.4 on 18 May 2016 17:48:05
os: Linux-4.4.0-45-generic #66-Ubuntu SMP Wed Oct 19 14:12:37 UTC 2016
nodename: 083c33814e43
machine: x86_64
clock source: unix
detected number of CPU cores: 8
current working directory: /
detected binary path: /usr/local/bin/uwsgi
!!! no internal routing support, rebuild with pcre support !!!
uWSGI running as root, you can use --uid/--gid/--chroot options
*** WARNING: you are running uWSGI as root !!! (use the --uid flag) ***
chdir() to /srv/ftc
your memory page size is 4096 bytes
detected max file descriptor number: 65536
lock engine: pthread robust mutexes
thunder lock: disabled (you can enable it with --thunder-lock)
uwsgi socket 0 bound to UNIX address /srv/ftc/ftc.sock fd 3
Python version: 3.4.3 (default, Oct 14 2015, 20:31:36) [GCC 4.8.4]
Set PythonHome to /srv/env/ftc
*** Python threads support is disabled. You can enable it with --enable-threads ***
Python main interpreter initialized at 0x22a73d0
your server socket listen backlog is limited to 100 connections
your mercy for graceful operations on workers is 60 seconds
mapped 1476189 bytes (1441 KB) for 10 cores
*** Operational MODE: preforking ***
Loading configuration from /srv/ftc/data/settings_local.py
WSGI app 0 (mountpoint='') ready in 2 seconds on interpreter 0x22a73d0 pid: 9 (default app)
*** uWSGI is running in multiple interpreter mode ***
spawned uWSGI master process (pid: 9)
spawned uWSGI worker 1 (pid: 17, cores: 1)
spawned uWSGI worker 2 (pid: 18, cores: 1)
spawned uWSGI worker 3 (pid: 19, cores: 1)
spawned uWSGI worker 4 (pid: 20, cores: 1)
spawned uWSGI worker 5 (pid: 21, cores: 1)
spawned uWSGI worker 6 (pid: 22, cores: 1)
spawned uWSGI worker 7 (pid: 23, cores: 1)
spawned uWSGI worker 8 (pid: 24, cores: 1)
spawned uWSGI worker 9 (pid: 25, cores: 1)
spawned uWSGI worker 10 (pid: 26, cores: 1)
[pid: 21|app: 0|req: 1/1] 192.168.1.15 () {38 vars in 637 bytes} [Fri Nov 18 17:15:39 2016] GET /faq/ => generated 13018 bytes in 3021 msecs (HTTP/1.1 200) 8 headers in 412 bytes (1 switches on core 0)
[pid: 21|app: 0|req: 2/2] 192.168.1.15 () {40 vars in 707 bytes} [Fri Nov 18 17:16:20 2016] GET /find-local-food/ => generated 20480 bytes in 1510 msecs (HTTP/1.1 200) 7 headers in 290 bytes (2 switches on core 0)
[pid: 21|app: 0|req: 3/3] 192.168.1.15 () {40 vars in 711 bytes} [Fri Nov 18 17:16:23 2016] GET /my-programs/ => generated 9297 bytes in 1454 msecs (HTTP/1.1 200) 7 headers in 290 bytes (2 switches on core 0)
[pid: 21|app: 0|req: 4/4] 192.168.1.15 () {40 vars in 683 bytes} [Fri Nov 18 17:16:26 2016] GET / => generated 13562 bytes in 3037 msecs (HTTP/1.1 200) 8 headers in 412 bytes (2 switches on core 0)
[pid: 21|app: 0|req: 5/5] 192.168.1.15 () {40 vars in 683 bytes} [Fri Nov 18 17:16:30 2016] GET /about/ => generated 10064 bytes in 1586 msecs (HTTP/1.1 200) 7 headers in 290 bytes (2 switches on core 0)
[pid: 21|app: 0|req: 6/6] 192.168.1.15 () {40 vars in 685 bytes} [Fri Nov 18 17:16:33 2016] GET /faq/ => generated 13018 bytes in 1145 msecs (HTTP/1.1 200) 8 headers in 412 bytes (2 switches on core 0)
[pid: 21|app: 0|req: 7/7] 192.168.1.15 () {40 vars in 691 bytes} [Fri Nov 18 17:16:35 2016] GET /contact/ => generated 8734 bytes in 1352 msecs (HTTP/1.1 200) 7 headers in 290 bytes (2 switches on core 0)
[pid: 21|app: 0|req: 8/8] 192.168.1.15 () {40 vars in 711 bytes} [Fri Nov 18 17:16:38 2016] GET /find-local-food/ => generated 20480 bytes in 1484 msecs (HTTP/1.1 200) 7 headers in 290 bytes (2 switches on core 0)
[pid: 21|app: 0|req: 9/9] 192.168.1.15 () {40 vars in 699 bytes} [Fri Nov 18 17:16:41 2016] GET /about/ => generated 10064 bytes in 1723 msecs (HTTP/1.1 200) 7 headers in 290 bytes (2 switches on core 0)
Traceback (most recent call last):
File "/srv/env/ftc/lib/python3.4/site-packages/django/core/urlresolvers.py", line 393, in urlconf_module
return self._urlconf_module
AttributeError: 'RegexURLResolver' object has no attribute '_urlconf_module'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/backends/mysql/base.py", line 124, in execute
return self.cursor.execute(query, args)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 250, in execute
self.errorhandler(self, exc, value)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/connections.py", line 42, in defaulterrorhandler
raise errorvalue
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 247, in execute
res = self._query(query)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 411, in _query
rowcount = self._do_query(q)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 374, in _do_query
db.query(q)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/connections.py", line 270, in query
_mysql.connection.query(self, query)
_mysql_exceptions.OperationalError: (2006, 'MySQL server has gone away')
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/srv/env/ftc/lib/python3.4/site-packages/django/core/handlers/wsgi.py", line 170, in __call__
self.load_middleware()
File "/srv/env/ftc/lib/python3.4/site-packages/django/core/handlers/base.py", line 52, in load_middleware
mw_instance = mw_class()
File "/srv/env/ftc/lib/python3.4/site-packages/django/middleware/locale.py", line 24, in __init__
for url_pattern in get_resolver(None).url_patterns:
File "/srv/env/ftc/lib/python3.4/site-packages/django/core/urlresolvers.py", line 401, in url_patterns
patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module)
File "/srv/env/ftc/lib/python3.4/site-packages/django/core/urlresolvers.py", line 395, in urlconf_module
self._urlconf_module = import_module(self.urlconf_name)
File "/srv/env/ftc/lib/python3.4/importlib/__init__.py", line 109, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
File "<frozen importlib._bootstrap>", line 1129, in _exec
File "<frozen importlib._bootstrap>", line 1471, in exec_module
File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
File "./ftc/urls.py", line 23, in <module>
url(r'^', include('areas.public.urls')),
File "/srv/env/ftc/lib/python3.4/site-packages/django/conf/urls/__init__.py", line 33, in include
urlconf_module = import_module(urlconf_module)
File "/srv/env/ftc/lib/python3.4/importlib/__init__.py", line 109, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
File "<frozen importlib._bootstrap>", line 1129, in _exec
File "<frozen importlib._bootstrap>", line 1471, in exec_module
File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
File "./areas/public/urls.py", line 36, in <module>
url(r'^paypal/', include('areas.public.paypal.urls')),
File "/srv/env/ftc/lib/python3.4/site-packages/django/conf/urls/__init__.py", line 33, in include
urlconf_module = import_module(urlconf_module)
File "/srv/env/ftc/lib/python3.4/importlib/__init__.py", line 109, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 2254, in _gcd_import
File "<frozen importlib._bootstrap>", line 2237, in _find_and_load
File "<frozen importlib._bootstrap>", line 2226, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 1200, in _load_unlocked
File "<frozen importlib._bootstrap>", line 1129, in _exec
File "<frozen importlib._bootstrap>", line 1471, in exec_module
File "<frozen importlib._bootstrap>", line 321, in _call_with_frames_removed
File "./areas/public/paypal/urls.py", line 5, in <module>
from . import payment_complete
File "./areas/public/paypal/payment_complete.py", line 9, in <module>
PublicCommon = PublicCommon()
File "./areas/public/common/__init__.py", line 34, in __init__
self.login_page = self.get_cms_page('pu_login')
File "./areas/public/common/__init__.py", line 27, in get_cms_page
return get_object_or_404(Page, reverse_id=reverse_id, publisher_is_draft=False)
File "/srv/env/ftc/lib/python3.4/site-packages/django/shortcuts.py", line 155, in get_object_or_404
return queryset.get(*args, **kwargs)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/models/query.py", line 328, in get
num = len(clone)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/models/query.py", line 144, in __len__
self._fetch_all()
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/models/query.py", line 965, in _fetch_all
self._result_cache = list(self.iterator())
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/models/query.py", line 238, in iterator
results = compiler.execute_sql()
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/models/sql/compiler.py", line 840, in execute_sql
cursor.execute(sql, params)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/backends/utils.py", line 79, in execute
return super(CursorDebugWrapper, self).execute(sql, params)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/utils.py", line 98, in __exit__
six.reraise(dj_exc_type, dj_exc_value, traceback)
File "/srv/env/ftc/lib/python3.4/site-packages/django/utils/six.py", line 685, in reraise
raise value.with_traceback(tb)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/backends/utils.py", line 64, in execute
return self.cursor.execute(sql, params)
File "/srv/env/ftc/lib/python3.4/site-packages/django/db/backends/mysql/base.py", line 124, in execute
return self.cursor.execute(query, args)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 250, in execute
self.errorhandler(self, exc, value)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/connections.py", line 42, in defaulterrorhandler
raise errorvalue
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 247, in execute
res = self._query(query)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 411, in _query
rowcount = self._do_query(q)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/cursors.py", line 374, in _do_query
db.query(q)
File "/srv/env/ftc/lib/python3.4/site-packages/MySQLdb/connections.py", line 270, in query
_mysql.connection.query(self, query)
django.db.utils.OperationalError: (2006, 'MySQL server has gone away')
[pid: 20|app: 0|req: 1/10] 192.168.1.15 () {40 vars in 701 bytes} [Fri Nov 18 17:16:43 2016] GET /my-programs/ => generated 0 bytes in 258 msecs (HTTP/1.1 500) 0 headers in 0 bytes (1 switches on core 0)
...brutally killing workers...
worker 1 buried after 1 seconds
worker 2 buried after 1 seconds
worker 3 buried after 1 seconds
worker 4 buried after 1 seconds
worker 5 buried after 1 seconds
worker 6 buried after 1 seconds
worker 7 buried after 1 seconds
worker 8 buried after 1 seconds
worker 9 buried after 1 seconds
worker 10 buried after 1 seconds
binary reloading uWSGI...
chdir() to /
closing all non-uwsgi socket fds > 2 (max_fd = 65536)...
found fd 3 mapped to socket 0 (/srv/ftc/ftc.sock)
running /usr/local/bin/uwsgi
[uWSGI] getting INI configuration from /srv/ftc/conf/uwsgi.ini
Thanks in advance for any help!
This is usually a mysql configuration problem. The settings in particular that you want to adjust for your website are:
max_allowed_packet: http://dev.mysql.com/doc/refman/5.7/en/packet-too-large.html
wait_timeout: http://dev.mysql.com/doc/refman/5.7/en/gone-away.html
But if you’ll look at your log, the mysql gone away problem is only during the handling of an exception that is being caused somewhere else. I would try and solve this exception first before trying to tackle the mysql issue
Traceback (most recent call last):
File "/srv/env/ftc/lib/python3.4/site-packages/django/core/urlresolvers.py", line 393, in urlconf_module
return self._urlconf_module
AttributeError: 'RegexURLResolver' object has no attribute '_urlconf_module'
I found the solution. I added lazy-apps to uwsgi.ini. See ningx, uwsgi, python permanent mysql error after some time from starting application
I'm not using sql alchemy but this did fix the mysql server has gone away error.