I found the answer,the problem is a bug. apache jira issue: https://issues.apache.org/jira/browse/YARN-4408 CDH repaire version: https://www.cloudera.com/documentation/enterprise/release-notes/topics/cdh_rn_fixed_in_55.html     Yarn for the container management, through the life-cycle approach, we can know the current operating status of each container, after cloudera manager statistical analysis, but also become a chart metric numerical resources. Therefore, we think this is because there is a problem with container life cycle processing. ... View more