During parcel distribution, I found that my node is not making progress. Looking at the logs, this it what he is complaining about:
[18/Jun/2015 11:16:22 +0000] 16658 MainThread agent ERROR Heartbeating to master.adastragrp.com:7182 failed.
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/src/cmf/agent.py", line 980, in send_heartbeat
response = self.requestor.request('heartbeat', dict(request=heartbeat))
File "/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py", line 139, in request
return self.issue_request(call_request, message_name, request_datum)
File "/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py", line 255, in issue_request
return self.read_call_response(message_name, buffer_decoder)
File "/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py", line 235, in read_call_response
raise self.read_error(writers_schema, readers_schema, decoder)
File "/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/ipc.py", line 244, in read_error
return AvroRemoteException(datum_reader.read(decoder))
File "/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/io.py", line 444, in read
return self.read_data(self.writers_schema, self.readers_schema, decoder)
File "/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/io.py", line 448, in read_data
if not DatumReader.match_schemas(writers_schema, readers_schema):
File "/usr/lib64/cmf/agent/build/env/lib/python2.6/site-packages/avro-1.6.3-py2.6.egg/avro/io.py", line 379, in match_schemas
w_type = writers_schema.type
AttributeError: 'NoneType' object has no attribute 'type'
Note that this node is on the same machine as the cloudera manager. No firewall is running. The WebUI shows that the agent is actually sending heartbeats every few seconds. What is going wrong here?
Related
I'm not very experienced at praw, so I wrote a simple program that finds the top posts in a subreddit as a test:
import praw
reddit = praw.Reddit(client_id = 'id',
client_secret = 'secret',
user_agent = 'agent')
top = reddit.subreddit('memes').top(limit=5);
for post in top:
print(post.title)
However, it always returns the exception:
Traceback (most recent call last):
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\connectionpool.py", line 696, in urlopen
self._prepare_proxy(conn)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\connectionpool.py", line 964, in _prepare_proxy
conn.connect()
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\connection.py", line 359, in connect
conn = self._connect_tls_proxy(hostname, conn)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\connection.py", line 496, in _connect_tls_proxy
return ssl_wrap_socket(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\util\ssl_.py", line 432, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\util\ssl_.py", line 474, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\ssl.py", line 1040, in _create
self.do_handshake()
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\ssl.py", line 1309, in do_handshake
self._sslobj.do_handshake()
ssl.SSLEOFError: EOF occurred in violation of protocol (_ssl.c:1123)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\adapters.py", line 439, in send
resp = conn.urlopen(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\connectionpool.py", line 755, in urlopen
retries = retries.increment(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\urllib3\util\retry.py", line 573, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='www.reddit.com', port=443): Max retries exceeded with url: /api/v1/access_token (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:1123)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\requestor.py", line 53, in request
return self._http.request(*args, timeout=timeout, **kwargs)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\requests\adapters.py", line 514, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='www.reddit.com', port=443): Max retries exceeded with url: /api/v1/access_token (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:1123)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\Users\jlche\Desktop\Wörk\Discord bots\Reddit Entertainment Bot\main.py", line 9, in <module>
for post in top:
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\praw\models\listing\generator.py", line 63, in __next__
self._next_batch()
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\praw\models\listing\generator.py", line 73, in _next_batch
self._listing = self._reddit.get(self.url, params=self.params)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\praw\reddit.py", line 530, in get
return self._objectify_request(method="GET", params=params, path=path)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\praw\reddit.py", line 626, in _objectify_request
self.request(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\praw\reddit.py", line 808, in request
return self._core.request(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 332, in request
return self._request_with_retries(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 252, in _request_with_retries
return self._do_retry(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 162, in _do_retry
return self._request_with_retries(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 252, in _request_with_retries
return self._do_retry(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 162, in _do_retry
return self._request_with_retries(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 227, in _request_with_retries
response, saved_exception = self._make_request(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 185, in _make_request
response = self._rate_limiter.call(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\rate_limit.py", line 35, in call
kwargs["headers"] = set_header_callback()
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\sessions.py", line 282, in _set_header_callback
self._authorizer.refresh()
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\auth.py", line 325, in refresh
self._request_token(grant_type="client_credentials")
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\auth.py", line 153, in _request_token
response = self._authenticator._post(url, **data)
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\auth.py", line 28, in _post
response = self._requestor.request(
File "C:\Users\jlche\AppData\Local\Programs\Python\Python39\lib\site-packages\prawcore\requestor.py", line 55, in request
raise RequestException(exc, args, kwargs)
prawcore.exceptions.RequestException: error with request HTTPSConnectionPool(host='www.reddit.com', port=443): Max retries exceeded with url: /api/v1/access_token (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:1123)')))
I have looked at other StackOverflow quetions, but none have resolved my problem. I have ndg-httpsclient, pyopenssl and pyasn1 installed. I'm running Python 3.9 and my computer is not connected to any proxies.
How do I resolve this problem?
pip install requests==2.24.0
There maybe some problems with lastest version, especially when you use VPN
I am using angular with drf whenever i send some GET request i got response in my console like this and the error in console start increasing
Exception happened during processing of request from ('192.168.43.129', 58645)
Traceback (most recent call last):
File "/usr/local/opt/python#3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/socketserver.py", line 650, in process_request_thread
self.finish_request(request, client_address)
File "/usr/local/opt/python#3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/socketserver.py", line 360, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/usr/local/opt/python#3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/socketserver.py", line 720, in __init__
self.handle()
File "/Users/chip/Documents/Git/apis_gifola/venv/lib/python3.8/site-packages/django/core/servers/basehttp.py", line 171, in handle
self.handle_one_request()
File "/Users/chip/Documents/Git/apis_gifola/venv/lib/python3.8/site-packages/django/core/servers/basehttp.py", line 179, in handle_one_request
self.raw_requestline = self.rfile.readline(65537)
File "/usr/local/opt/python#3.8/Frameworks/Python.framework/Versions/3.8/lib/python3.8/socket.py", line 669, in readinto
return self._sock.recv_into(b)
ConnectionResetError: [Errno 54] Connection reset by peer
I can manually interact with the bot through url. For example when I send a request to api.telegram.com/bot-token/getMe
the bot's basic info is returned I even get correct results using requests library in python shell but when I try bot.get_me() in the python shell it doesn't work and says this
Traceback (most recent call last):
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\connection.py", line 140, in _new_conn
conn = connection.create_connection(
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\util\connection.py", line 83, in create_conn
ection
raise err
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\util\connection.py", line 73, in create_conn
ection
sock.connect(sa)
socket.timeout: timed out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\connectionpool.py", line 614, in urlopen
httplib_response = self._make_request(conn, method, url,
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\connectionpool.py", line 360, in _make_reque
st
self._validate_conn(conn)
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\connectionpool.py", line 857, in _validate_c
onn
super(HTTPSConnectionPool, self)._validate_conn(conn)
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\connectionpool.py", line 289, in _validate_c
onn
conn.connect()
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\connection.py", line 284, in connect
conn = self._new_conn()
File "C:\Users\YM\AppData\Local\Programs\Python\Python38-32\lib\site-packages\
telegram\vendor\ptb_urllib3\urllib3\connection.py", line 144, in _new_conn
raise ConnectTimeoutError(
telegram.vendor.ptb_urllib3.urllib3.exceptions.ConnectTimeoutError: (<telegram.v
endor.ptb_urllib3.urllib3.connection.VerifiedHTTPSConnection object at 0x024257F
0>, 'Connection to api.telegram.org timed out. (connect timeout=5.0)')
Looks like you're having problems with your internet connection, i.e. the request could not be finished within the timeout of 5 seconds. Keep in mind that a lot of problems can happen unexpectedly in networking. In fact python-telegram-bot has a wiki page dedicated to that topic. Ofc you could first try to simply increase the timeout, e.g. by passing timeout=<some_value_>5> to get_me.
I have some problem with accessing to Hue webUI. I just get
"500 server error"
to every acces to any web page on the Hue. The sample of the error:
From log file i got some information about type of this error
[12/Dec/2017 01:00:53 -0800] views ERROR JS ERROR: {"msg":"ReferenceError: checkJobBrowserStatus is not defined","url":"http://10.40.2.89:8888/hue/","line":1584,"column":12,"stack":"#http://10.40.2.89:8888/hue/:1584:13\nn.Callbacks/j#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:26852\nn.Callbacks/k.fireWith#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:27661\n.ready#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:29482\nI#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:29656\n"}
when i try to open other web pages i get the same error
[12/Dec/2017 01:04:56 -0800] views ERROR JS ERROR: {"msg":"ReferenceError: checkJobBrowserStatus is not defined","url":"http://10.40.2.89:8888/metastore/tables/","line":1584,"column":12,"stack":"#http://10.40.2.89:8888/metastore/tables/:1584:13\nn.Callbacks/j#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:26852\nn.Callbacks/k.fireWith#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:27661\n.ready#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:29482\nI#http://10.40.2.89:8888/static/desktop/ext/js/jquery/jquery-2.1.1.min.e40ec2161fe7.js:2:29656\n"}
and so on , similar errors on the any web page.
I've attached the full log file on Google Drive
I'm trying to open a web interface HUE with Iceweasel on Debian.
Cloudera version is CDH5 (CDH 5.13.0).
It seems like [indexer] app was blacklisted ([desktop] section in /hue/desktop/dump_config), so Hue won't work properly.
Also, looks like you are on the old UI, it is recommended to switch back to
Hue 4.
[12/Dec/2017 01:04:53 -0800] middleware INFO Processing exception: u'indexer' is not a registered namespace: Traceback (most recent call last):
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/handlers/base.py", line 112, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/db/transaction.py", line 371, in inner
return func(*args, **kwargs)
File "/usr/lib/hue/apps/metastore/src/metastore/views.py", line 240, in show_tables
'source_type': _get_servername(db),
File "/usr/lib/hue/desktop/core/src/desktop/lib/django_util.py", line 230, in render
**kwargs)
File "/usr/lib/hue/desktop/core/src/desktop/lib/django_util.py", line 148, in _render_to_response
return django_mako.render_to_response(template, *args, **kwargs)
File "/usr/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 125, in render_to_response
return HttpResponse(render_to_string(template_name, data_dictionary), **kwargs)
File "/usr/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 114, in render_to_string_normal
result = template.render(**data_dict)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/template.py", line 443, in render
return runtime._render(self, self.callable_, args, data)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 786, in _render
**_kwargs_for_callable(callable_, data))
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 818, in _render_context
_exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Mako-0.8.1-py2.7.egg/mako/runtime.py", line 844, in _exec_template
callable_(context, *args, **kwargs)
File "/tmp/tmpMMurVL/metastore/metastore.mako.py", line 142, in render_body
__M_writer(escape(unicode( assist.assistPanel() )))
File "/tmp/tmpMMurVL/metastore/assist.mako.py", line 497, in render_assistPanel
__M_writer(escape(unicode( url('indexer:importer_prefill', source_type='all', target_type='table') )))
File "/usr/lib/hue/desktop/core/src/desktop/lib/django_mako.py", line 131, in url
return reverse(view_name, args=args, kwargs=view_args)
File "/usr/lib/hue/build/env/lib/python2.7/site-packages/Django-1.6.10-py2.7.egg/django/core/urlresolvers.py", line 532, in reverse
key)
NoReverseMatch: u'indexer' is not a registered namespace
This might be a bit late, but thought of posting the solution to help others.
I was able to get this page working by setting "share_jobs" to "true" in "/etc/hue/conf.empty/hue.ini"
So the following worked for me:
[jobbrowser]
# Share submitted jobs information with all users. If set to false,
# submitted jobs are visible only to the owner and administrators.
share_jobs=true
Unble to create EC2 Instance due to socket.getaddrinfo info
Traceback (most recent call last):
File "C:\workspace\test1\main.py", line 131, in <module>
main()
File "C:\workspace\test1\main.py", line 101, in main client =create_client()
File "C:\workspace\test1\main.py", line 19, in create_client regions= client.get_all_regions()
File "C:\Python34\lib\site-packages\boto\ec2\connection.py", line 3477, in get_all_regions[('item', RegionInfo)], verb='POST')
File "C:\Python34\lib\site-packages\boto\connection.py", line 1170, in get_list response = self.make_request(action, params, path, verb)
File "C:\Python34\lib\site-packages\boto\connection.py", line 1116, in make_request return self._mexe(http_request)
File "C:\Python34\lib\site-packages\boto\connection.py", line 1030, in _mexe raise ex
File "C:\Python34\lib\site-packages\boto\connection.py", line 943, in _mexe request.body, request.headers)
File "C:\Python34\lib\http\client.py", line 1088, in request self._send_request(method, url, body, headers)
File "C:\Python34\lib\http\client.py", line 1126, in _send_request self.endheaders(body)
File "C:\Python34\lib\http\client.py", line 1084, in endheaders self._send_output(message_body)
File "C:\Python34\lib\http\client.py", line 922, in _send_output self.send(msg)
File "C:\Python34\lib\http\client.py", line 857, in send self.connect()
File "C:\Python34\lib\site-packages\boto\https_connection.py", line 119, in connect sock = socket.create_connection((self.host, self.port), self.timeout)
File "C:\Python34\lib\socket.py", line 494, in create_connection for res in getaddrinfo(host, port, 22, SOCK_STREAM):
File "C:\Python34\lib\socket.py", line 533, in getaddrinfo for res in_socket.getaddrinfo(host, port, family, type, proto, flags):socket.gaierror: [Errno 10047] getaddrinfo failed
gaierror is related to getaddrinfo and your problem is probably due to the hostname. If not yet, you may try to change for the IP address, which doesn't need to be resolved.
If you can post details about your code, may be helpful. (I know this may be not a full answer, but I can't comment yet)