【发布时间】：2018-06-12 08:11:44
【问题描述】：
我有一个有 2 个节点的 HDP 集群，我们遇到了一些问题，并且由于机器故障而丢失了 1 个主机心跳，没有任何机会恢复它，所以我们最终重新安装了 Ubuntu 并重新配置。
无法在 ambari 中恢复主机（尝试提供相同的 FQDN、IP、配置……）所以我尝试更改主机名并将其添加为全新的主机。
我确实能够以“成功”状态完成安装第 2 步，但它被以下消息“请稍候，正在检查主机是否存在潜在问题...”卡住了几个小时。
我附上 ambari-server 日志、ambari-agent 日志 ambari 注册日志和错误图片。
您对正在发生的事情以及如何解决它有一些想法吗？
谢谢。
12 jun 2018 09:34:55,667 WARN [ambari-action-scheduler] ExecutionCommandWrapper:185 - Unable to lookup the cluster by ID; assuming that there is no cluster and therefore no configs for this execution command: Cluster not found, clusterName=clusterID=-1
12 jun 2018 09:34:56,675 WARN [ambari-action-scheduler] ExecutionCommandWrapper:185 - Unable to lookup the cluster by ID; assuming that there is no cluster and therefore no configs for this execution command: Cluster not found, clusterName=clusterID=-1
12 jun 2018 09:34:57,683 WARN [ambari-action-scheduler] ExecutionCommandWrapper:185 - Unable to lookup the cluster by ID; assuming that there is no cluster and therefore no configs for this execution command: Cluster not found, clusterName=clusterID=-1
INFO 2018-06-12 09:00:16,026 Controller.py:512 - Registration response from bigdata was OK
INFO 2018-06-12 09:00:16,026 Controller.py:517 - Resetting ActionQueue...
INFO 2018-06-12 09:00:26,035 Controller.py:304 - Heartbeat (response id = 0) with server is running...
INFO 2018-06-12 09:00:26,036 Controller.py:311 - Building heartbeat message
INFO 2018-06-12 09:00:26,037 Heartbeat.py:90 - Adding host info/state to heartbeat message.
INFO 2018-06-12 09:00:26,099 logger.py:75 - Testing the JVM's JCE policy to see it if supports an unlimited key length.
INFO 2018-06-12 09:00:26,168 Hardware.py:176 - Some mount points were ignored: /dev, /run, /, /dev/shm, /run/lock, /sys/fs/cgroup, /boot, /run/user/1000, /run/user/0, /run/user/994
INFO 2018-06-12 09:00:26,169 Controller.py:320 - Sending Heartbeat (id = 0)
INFO 2018-06-12 09:00:26,174 Controller.py:332 - Heartbeat response received (id = 1)
INFO 2018-06-12 09:00:26,174 Controller.py:341 - Heartbeat interval is 10 seconds
INFO 2018-06-12 09:00:26,174 Controller.py:377 - Updating configurations from heartbeat
INFO 2018-06-12 09:00:26,174 Controller.py:386 - Adding cancel/execution commands
INFO 2018-06-12 09:00:26,174 Controller.py:403 - Adding recovery commands
INFO 2018-06-12 09:00:26,174 Controller.py:471 - Waiting 9.9 for next heartbeat
INFO 2018-06-12 09:00:36,075 Controller.py:478 - Wait for next heartbeat over
INFO 2018-06-12 09:34:38,350 Controller.py:512 - Registration response from bigdata was OK
INFO 2018-06-12 09:34:38,350 Controller.py:517 - Resetting ActionQueue...
', None)
Connection to master.es closed.
SSH command execution finished
host=master.es, exitcode=0
Command end time 2018-06-12 09:34:38
Registering with the server...
Registering with the server...
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标签： ambari