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| Traceback (most recent call last):
File "/var/www/kdpa/project/api/host.py", line 339, in showInstanceConsole
File "/var/www/kdpa/project/api/hostImpl.py", line 500, in showInstanceConsoleImpl
opsVmId = self.hostDao.getOpsVmIdByUuid(uuid)
File "/var/www/kdpa/project/core/modifier.py", line 46, in _dao
return daoFn(*args, **kwargs)
File "/var/www/kdpa/project/dao/host/hostDao.py", line 168, in getOpsVmIdByUuid
host = session.query(Host).filter(Host.uuid == str(uuid)).first()
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3222, in first
ret = list(self[0:1])
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3012, in __getitem__
return list(res)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3324, in __iter__
return self._execute_and_instances(context)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3346, in _execute_and_instances
querycontext, self._connection_from_session, close_with_result=True
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3361, in _get_bind_args
mapper=self._bind_mapper(), clause=querycontext.statement, **kw
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/query.py", line 3339, in _connection_from_session
conn = self.session.connection(**kw)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line 1124, in connection
execution_options=execution_options,
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line 1130, in _connection_for_bind
engine, execution_options
File "/usr/lib64/python2.7/site-packages/sqlalchemy/orm/session.py", line 431, in _connection_for_bind
conn = bind._contextual_connect()
File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 2226, in _contextual_connect
self._wrap_pool_connect(self.pool.connect, None),
File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 2266, in _wrap_pool_connect
e, dialect, self
File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 1536, in _handle_dbapi_exception_noconnection
util.raise_from_cause(sqlalchemy_exception, exc_info)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/util/compat.py", line 399, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb, cause=cause)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/base.py", line 2262, in _wrap_pool_connect
return fn()
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/base.py", line 363, in connect
return _ConnectionFairy._checkout(self)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/base.py", line 760, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/base.py", line 492, in checkout
rec = pool._do_get()
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/impl.py", line 139, in _do_get
self._dec_overflow()
File "/usr/lib64/python2.7/site-packages/sqlalchemy/util/langhelpers.py", line 68, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/impl.py", line 136, in _do_get
return self._create_connection()
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/base.py", line 308, in _create_connection
return _ConnectionRecord(self)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/base.py", line 437, in __init__
self.__connect(first_connect_check=True)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/pool/base.py", line 639, in __connect
connection = pool._invoke_creator(self)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/strategies.py", line 114, in connect
return dialect.connect(*cargs, **cparams)
File "/usr/lib64/python2.7/site-packages/sqlalchemy/engine/default.py", line 451, in connect
return self.dbapi.connect(*cargs, **cparams)
File "build/bdist.linux-x86_64/egg/MySQLdb/__init__.py", line 81, in Connect
return Connection(*args, **kwargs)
File "build/bdist.linux-x86_64/egg/MySQLdb/connections.py", line 187, in __init__
super(Connection, self).__init__(*args, **kwargs2)
OperationalError: (_mysql_exceptions.OperationalError) (1040, 'Too many connections')
(Background on this error at: http://sqlalche.me/e/e3q8)
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