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From "Tyler Hobbs (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CASSANDRA-9369) HSHA dtest for closing connections is failing on trunk
Date Thu, 14 May 2015 22:19:21 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-9369?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tyler Hobbs updated CASSANDRA-9369:
-----------------------------------
    Description: 
The {{thrift_hsha_test.ThriftHSHATest.test_closing_connections}} dtest is failing against
trunk (but not against 2.1).  Here's an example failure: 

{noformat}
Error Message

There are non-closed connections: COMMAND   PID      USER   FD   TYPE DEVICE SIZE/OFF NODE
NAME
java    28202 automaton    7u  IPv4  60767      0t0  TCP localhost:58436->localhost:9160
(CLOSE_WAIT)

-------------------- >> begin captured logging << --------------------
dtest: DEBUG: cluster ccm directory: /tmp/dtest-U0pP7H
dtest: DEBUG: Creating connection pools..
dtest: DEBUG: Disabling/Enabling thrift iteration #0
dtest: DEBUG: Closing connections from the client side..
pycassa.pool: INFO: Pool 139721997822224 was disposed
pycassa.pool: INFO: Pool 139721997714512 was disposed
pycassa.pool: INFO: Pool 139721997749904 was disposed
--------------------- >> end captured logging << ---------------------

Stacktrace

  File "/usr/lib/python2.7/unittest/case.py", line 331, in run
    testMethod()
  File "/home/automaton/cassandra-dtest/thrift_hsha_test.py", line 59, in test_closing_connections
    self.assertEqual(len(lines), 0, "There are non-closed connections: %s" % stdout)
  File "/usr/lib/python2.7/unittest/case.py", line 515, in assertEqual
    assertion_func(first, second, msg=msg)
  File "/usr/lib/python2.7/unittest/case.py", line 508, in _baseAssertEqual
    raise self.failureException(msg)
'There are non-closed connections: COMMAND   PID      USER   FD   TYPE DEVICE SIZE/OFF NODE
NAME\njava    28202 automaton    7u  IPv4  60767      0t0  TCP localhost:58436->localhost:9160
(CLOSE_WAIT)\n\n-------------------- >> begin captured logging << --------------------\ndtest:
DEBUG: cluster ccm directory: /tmp/dtest-U0pP7H\ndtest: DEBUG: Creating connection pools..\ndtest:
DEBUG: Disabling/Enabling thrift iteration #0\ndtest: DEBUG: Closing connections from the
client side..\npycassa.pool: INFO: Pool 139721997822224 was disposed\npycassa.pool: INFO:
Pool 139721997714512 was disposed\npycassa.pool: INFO: Pool 139721997749904 was disposed\n---------------------
>> end captured logging << ---------------------'
{noformat}

  was:
The {{thrift_hsha_test.ThriftHSHATest.test_closing_connections}} dtest is failing against
trunk (but not against 2.1).  Here's an example failure: 

{noformat}
~/cassandra-dtest $ CASSANDRA_DIR=/home/thobbs/cassandra nosetests thrift_hsha_test.py:ThriftHSHATest.test_closing_connections
F
======================================================================
FAIL: test_closing_connections (thrift_hsha_test.ThriftHSHATest)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/thobbs/cassandra-dtest/thrift_hsha_test.py", line 59, in test_closing_connections
    self.assertEqual(len(lines), 0, "There are non-closed connections: %s" % stdout)
AssertionError: There are non-closed connections: lsof: WARNING: can't stat() ext4 file system
/var/lib/docker/aufs
      Output information may be incomplete.

-------------------- >> begin captured logging << --------------------
dtest: DEBUG: Using jna.jar in CASSANDRA_DIR/lib..
dtest: DEBUG: cluster ccm directory: /tmp/dtest-lH_n0m
cassandra.cluster: WARNING: [control connection] Error connecting to 127.0.0.1:
Traceback (most recent call last):
  File "build/bdist.linux-x86_64/egg/cassandra/cluster.py", line 1892, in _reconnect_internal
    return self._try_connect(host)
  File "build/bdist.linux-x86_64/egg/cassandra/cluster.py", line 1909, in _try_connect
    connection = self._cluster.connection_factory(host.address, is_control_connection=True)
  File "build/bdist.linux-x86_64/egg/cassandra/cluster.py", line 710, in connection_factory
    return self.connection_class.factory(address, *args, **kwargs)
  File "build/bdist.linux-x86_64/egg/cassandra/io/libevreactor.py", line 242, in factory
    conn = cls(*args, **kwargs)
  File "build/bdist.linux-x86_64/egg/cassandra/io/libevreactor.py", line 277, in __init__
    raise socket.error(sockerr.errno, "Tried connecting to %s. Last error: %s" % ([a[4] for
a in addresses], sockerr.strerror))
error: [Errno 111] Tried connecting to [('127.0.0.1', 9042)]. Last error: Connection refused
cassandra.cluster: ERROR: Control connection failed to connect, shutting down Cluster:
Traceback (most recent call last):
  File "build/bdist.linux-x86_64/egg/cassandra/cluster.py", line 756, in connect
    self.control_connection.connect()
  File "build/bdist.linux-x86_64/egg/cassandra/cluster.py", line 1866, in connect
    self._set_new_connection(self._reconnect_internal())
  File "build/bdist.linux-x86_64/egg/cassandra/cluster.py", line 1901, in _reconnect_internal
    raise NoHostAvailable("Unable to connect to any servers", errors)
NoHostAvailable: ('Unable to connect to any servers', {'127.0.0.1': error(111, "Tried connecting
to [('127.0.0.1', 9042)]. Last error: Connection refused")})
dtest: DEBUG: Creating connection pools..
dtest: DEBUG: Disabling/Enabling thrift iteration #0
dtest: DEBUG: Closing connections from the client side..
pycassa.pool: INFO: Pool 140535693143568 was disposed
pycassa.pool: INFO: Pool 140535693272016 was disposed
pycassa.pool: INFO: Pool 140535710507920 was disposed
--------------------- >> end captured logging << ---------------------
{noformat}


> HSHA dtest for closing connections is failing on trunk
> ------------------------------------------------------
>
>                 Key: CASSANDRA-9369
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-9369
>             Project: Cassandra
>          Issue Type: Test
>          Components: Tests
>            Reporter: Tyler Hobbs
>            Assignee: Ariel Weisberg
>             Fix For: 2.2.x
>
>
> The {{thrift_hsha_test.ThriftHSHATest.test_closing_connections}} dtest is failing against
trunk (but not against 2.1).  Here's an example failure: 
> {noformat}
> Error Message
> There are non-closed connections: COMMAND   PID      USER   FD   TYPE DEVICE SIZE/OFF
NODE NAME
> java    28202 automaton    7u  IPv4  60767      0t0  TCP localhost:58436->localhost:9160
(CLOSE_WAIT)
> -------------------- >> begin captured logging << --------------------
> dtest: DEBUG: cluster ccm directory: /tmp/dtest-U0pP7H
> dtest: DEBUG: Creating connection pools..
> dtest: DEBUG: Disabling/Enabling thrift iteration #0
> dtest: DEBUG: Closing connections from the client side..
> pycassa.pool: INFO: Pool 139721997822224 was disposed
> pycassa.pool: INFO: Pool 139721997714512 was disposed
> pycassa.pool: INFO: Pool 139721997749904 was disposed
> --------------------- >> end captured logging << ---------------------
> Stacktrace
>   File "/usr/lib/python2.7/unittest/case.py", line 331, in run
>     testMethod()
>   File "/home/automaton/cassandra-dtest/thrift_hsha_test.py", line 59, in test_closing_connections
>     self.assertEqual(len(lines), 0, "There are non-closed connections: %s" % stdout)
>   File "/usr/lib/python2.7/unittest/case.py", line 515, in assertEqual
>     assertion_func(first, second, msg=msg)
>   File "/usr/lib/python2.7/unittest/case.py", line 508, in _baseAssertEqual
>     raise self.failureException(msg)
> 'There are non-closed connections: COMMAND   PID      USER   FD   TYPE DEVICE SIZE/OFF
NODE NAME\njava    28202 automaton    7u  IPv4  60767      0t0  TCP localhost:58436->localhost:9160
(CLOSE_WAIT)\n\n-------------------- >> begin captured logging << --------------------\ndtest:
DEBUG: cluster ccm directory: /tmp/dtest-U0pP7H\ndtest: DEBUG: Creating connection pools..\ndtest:
DEBUG: Disabling/Enabling thrift iteration #0\ndtest: DEBUG: Closing connections from the
client side..\npycassa.pool: INFO: Pool 139721997822224 was disposed\npycassa.pool: INFO:
Pool 139721997714512 was disposed\npycassa.pool: INFO: Pool 139721997749904 was disposed\n---------------------
>> end captured logging << ---------------------'
> {noformat}



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