Ceph » mgr

http://qa-proxy.ceph.com/teuthology/swagner-2019-07-11_11:08:19-rados:mgr-wip-swagner-testing-distro-basic-mira/4110626/teuthology.log

might be a rare race?

/a/nojha-2019-11-22_01:55:39-rados-fix-merge-vs-backoff-with-revert-distro-basic-smithi/4531358/

I can reproduce this and am trying to track it down.

This sort of a race really should not be happening in a single threaded module like insights.

I've added the following decorator to try and get more information about concurrent calls to the insights methods and I am trying to reproduce with this code in place.

def log_enter_exit(fn):                                                                                                                                                                                                                      
    from functools import wraps                                                                                                                                                                                                              
    @wraps(fn)                                                                                                                                                                                                                               
    def wrapper(*args, **kwargs):                                                                                                                                                                                                            
        logger = logging.getLogger("insights")                                                                                                                                                                                               
        logger.info('insights-trace: entering {}'.format(fn.__name__))                                                                                                                                                                       

        out = fn(*args, **kwargs)                                                                                                                                                                                                            

        logger.info('insights-trace: exiting {}'.format(fn.__name__))                                                                                                                                                                        
        return out                                                                                                                                                                                                                           
    return wrapper 

/a/kchai-2019-12-26_05:49:41-rados-wip-kefu-testing-2019-12-26-1055-distro-basic-smithi/4631691