从HDP当前版本2.6.0.3升级到2.6.4失败

我们有ambari群集版本2.5.0.3(有3个主节点和3个工作节点)

我们正在从HDP版本2.6.0.3升级到2.6.4版本

在最后阶段安装失败

apears在Finalize Upgrade Pre Check下显示的错误有

The following components were found to have version mismatches.  Finalize will not complete successfully:
master03.sys5dns.com: HDFS/ZKFC reports UNKNOWN
master01.sys5dns.com: HDFS/ZKFC reports UNKNOWN

此外,还应:

{"hosts":["master01.sys5dns.com","master03.sys5dns.com"],"host_detail":{"master01.sys5dns.com":[{"service":"HDFS","component":"ZKFC","version":"UNKNOWN"}],"master03.sys5dns.com":[{"service":"HDFS","component":"ZKFC","version":"UNKNOWN"}]}}

我们被困在这个阶段

请告知-HDFS/ZKFC报告未知的含义是什么?