IndexError: list index out of rang

[xul487290]

单独运行python redis_cluster.py 没有问题，Python redis_server.py也没有问题，但运行python redis_monitor.py 有如下报错
Traceback (most recent call last):
File "redis_monitor.py", line 122, in
main()
File "redis_monitor.py", line 119, in main
redis_falcon_monitor.send_data()
File "redis_monitor.py", line 88, in send_data
redis_cluser_info_dict = redis_cluster_info.collect_cluster_info()
File "/usr/local/LeMonitor/falcon-agent/plugin/Redis/redismon/bin/redis_cluster.py", line 48, in collect_cluster_info
cluster_info_dict_all[item_list[0]] = item_list[1]
IndexError: list index out of range

[xul487290]

def collect_cluster_info(self):
    """Collect cluster info metrics.
        "The redis-cli must be in the command PATH!!!"      

    Returns:
        cluster_info_dict: redis cluster metrics dict.
    """ 
    cluster_command = "redis-cli -h " + self.addr + " -p " + str(self.port) + " --password " + self.password  + "cluster info"
    if (self.password == ""):   # If password is empty, replcate the password arg
        cluster_command = cluster_command.replace("--password"," ")
    cluster_info = commands.getoutput(cluster_command)  
    cluster_info_list =  cluster_info.replace("\r\n"," ").replace("\r","").split(" ")

此处cluster_command变量不能得到数据，--password是不是应该是-a

[banlilin]

这个应该是cluster哪个文件里面的redis-cli命令找不到 写绝对路径吧