*default.py:324: Warning: Specified key was too long; max key length is 767 bytes cursor.execute(statement, parameters)
I'm configuring openstack icehouse in my test machine, Centos 6.5. While configuring orchestration I found this error while inserting tables to DB.
****/usr/lib64/python2.6/site-packages/sqlalchemy/engine/default.py:324: Warning: Specified key was too long; max key length is 767 bytes
cursor.execute(statement, parameters)****
More context means you should spend more than 30 seconds to add details to your question. CentOS... ok, installing how? from packages? from source? from ...? what do you see in logs? etc. Edit the question don't add details to comments