我已使用以下服务设置了ambari-2.7.5：
高密度光纤
Yarn
MapReduce2
数据库
Zookeeper
下层溶液
Ambari指标
阿特拉斯
Kafka
诺克斯
日志搜索
除ambari metrics外，所有服务均处于绿色状态。我已经使用github.com/apache/ambari-metrics构建了ambari metrics收集器rpm。在启动ambari metrics时，该过程遇到以下错误

Traceback (most recent call last):
  File "/var/lib/ambari-agent/cache/stacks/HDP/3.0/services/AMBARI_METRICS/package/scripts/metrics_collector.py", line 90, in <module>
    AmsCollector().execute()
  File "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", line 355, in execute
    self.execute_prefix_function(self.command_name, 'post', env)
  File "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", line 386, in execute_prefix_function
    method(env)
  File "/usr/lib/ambari-agent/lib/resource_management/libraries/script/script.py", line 428, in post_start
    raise Fail("Pid file {0} doesn't exist after starting of the component.".format(pid_file))
resource_management.core.exceptions.Fail: Pid file /var/run/ambari-metrics-collector//hbase-ams-master.pid doesn't exist after starting of the component.