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From Jonathan Ellis <jbel...@gmail.com>
Subject Re: nosetests
Date Sat, 14 Apr 2012 19:03:33 GMT
nosetests manages starting and tearing down its own local Cassandra
instance; if you start one manually it will likely conflict.

On Sat, Apr 14, 2012 at 1:44 PM, aaron morton <aaron@thelastpickle.com> wrote:
> Looks like it's hanging while talking to the cluster. Ensure cassandra is running and
on default ports.
>
> I also run nosetests with -vdx for verbose, detailed errors and stop of first fail (http://readthedocs.org/docs/nose/en/latest/usage.html#extended-usage)
>
> Cheers
>
>
> -----------------
> Aaron Morton
> Freelance Developer
> @aaronmorton
> http://www.thelastpickle.com
>
> On 15/04/2012, at 6:35 AM, Mark Dewey wrote:
>
>> PS I got the following trace when I aborted.
>>
>> Traceback (most recent call last):
>>  File "/usr/bin/nosetests", line 9, in <module>
>>    load_entry_point('nose==0.11.4', 'console_scripts', 'nosetests')()
>>  File "/usr/lib/pymodules/python2.7/nose/core.py", line 117, in __init__
>>    **extra_args)
>>  File "/usr/lib/python2.7/unittest/main.py", line 95, in __init__
>>    self.runTests()
>>  File "/usr/lib/pymodules/python2.7/nose/core.py", line 196, in runTests
>>    result = self.testRunner.run(self.test)
>>  File "/usr/lib/pymodules/python2.7/nose/core.py", line 61, in run
>>    test(result)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 176, in __call__
>>    return self.run(*arg, **kw)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 223, in run
>>    test(orig)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 176, in __call__
>>    return self.run(*arg, **kw)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 223, in run
>>    test(orig)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 176, in __call__
>>    return self.run(*arg, **kw)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 223, in run
>>    test(orig)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 176, in __call__
>>    return self.run(*arg, **kw)
>>  File "/usr/lib/pymodules/python2.7/nose/suite.py", line 223, in run
>>    test(orig)
>>  File "/usr/lib/pymodules/python2.7/nose/case.py", line 44, in __call__
>>    return self.run(*arg, **kwarg)
>>  File "/usr/lib/pymodules/python2.7/nose/case.py", line 132, in run
>>    self.runTest(result)
>>  File "/usr/lib/pymodules/python2.7/nose/case.py", line 150, in runTest
>>    test(result)
>>  File "/usr/lib/python2.7/unittest/case.py", line 385, in __call__
>>    return self.run(*args, **kwds)
>>  File "/usr/lib/python2.7/unittest/case.py", line 312, in run
>>    self.setUp()
>>  File "/usr/lib/pymodules/python2.7/nose/case.py", line 367, in setUp
>>    try_run(self.inst, ('setup', 'setUp'))
>>  File "/usr/lib/pymodules/python2.7/nose/util.py", line 491, in try_run
>>    return func()
>>  File "/home/mildewey/Projects/cassandra/test/system/__init__.py", line
>> 113, in setUp
>>    self.define_schema()
>>  File "/home/mildewey/Projects/cassandra/test/system/__init__.py", line
>> 180, in define_schema
>>    self.client.system_add_keyspace(ks)
>>  File
>> "/home/mildewey/Projects/cassandra/interface/thrift/gen-py/cassandra/Cassandra.py",
>> line 1440, in system_add_keyspace
>>    return self.recv_system_add_keyspace()
>>  File
>> "/home/mildewey/Projects/cassandra/interface/thrift/gen-py/cassandra/Cassandra.py",
>> line 1451, in recv_system_add_keyspace
>>    (fname, mtype, rseqid) = self._iprot.readMessageBegin()
>>  File
>> "/usr/local/lib/python2.7/dist-packages/thrift/protocol/TBinaryProtocol.py",
>> line 137, in readMessageBegin
>>    name = self.trans.readAll(sz)
>>  File
>> "/usr/local/lib/python2.7/dist-packages/thrift/transport/TTransport.py",
>> line 58, in readAll
>>    chunk = self.read(sz-have)
>>  File
>> "/usr/local/lib/python2.7/dist-packages/thrift/transport/TTransport.py",
>> line 272, in read
>>    self.readFrame()
>>  File
>> "/usr/local/lib/python2.7/dist-packages/thrift/transport/TTransport.py",
>> line 276, in readFrame
>>    buff = self.__trans.readAll(4)
>>  File
>> "/usr/local/lib/python2.7/dist-packages/thrift/transport/TTransport.py",
>> line 58, in readAll
>>    chunk = self.read(sz-have)
>>  File
>> "/usr/local/lib/python2.7/dist-packages/thrift/transport/TSocket.py", line
>> 94, in read
>>    buff = self.handle.recv(sz)
>>
>>
>> On Sat, Apr 14, 2012 at 1:34 PM, Mark Dewey <mildewey@gmail.com> wrote:
>>
>>> I thought I followed the instructions to set up the nose tests, but when I
>>> run them all they do is (slowly) print out ".E" and then hang. Any clues?
>>>
>>> Mark
>>>
>



-- 
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com

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