{"push_id":732274489,"size":1,"distinct_size":1,"ref":"refs/heads/cdh5-trunk","head":"4529b19bc18fe670763f2c9d998391e7d5046523","before":"9ac4d4c125d258c102768c1d3947819bd51a667f","commits":[{"sha":"4529b19bc18fe670763f2c9d998391e7d5046523","author":{"email":"d1d1e60202ec9f2503deb1b724986485a125d802@cloudera.com","name":"ishaan"},"message":"Check for the existence of the psutil module before using it.\n\nA previous change only enabled importing psutil if it was present on the system and always\nreturning True for check_process_exists. This broke the functionality of --kill wherein we\nthrow an error if the process has not been killed.\n\nThis patch adds a method to check for the existance of psutil and only checking for a\nprocess being killed if it does.\n\nChange-Id: I679ce12dc7e2732a8a95d5825c31d8a1bec354ec\nReviewed-on: http://gerrit.cloudera.org:8080/541\nReviewed-by: Ishaan Joshi <ishaan@cloudera.com>\nTested-by: Internal Jenkins","distinct":true,"url":"https://api.github.com/repos/cloudera/Impala/commits/4529b19bc18fe670763f2c9d998391e7d5046523"}]}