您好，我是大数据领域的新成员，我正在尝试创建集群，但是主机注册存在问题，我看到了很多有关此问题的信息，但问题仍然存在（您可以在下面找到ambari服务器的注册日志）：
========================== Creating target directory... ========================== Command start time 2019-11-18 10:23:23 Connection to ambari.server closed. SSH command execution finished
host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:23 ========================== Copying ambari sudo script... ========================== Command start time 2019-11-18 10:23:23 scp /var/lib/ambari-server/ambari-sudo.sh host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:24 ========================== Copying common functions script... ========================== Command start time 2019-11-18 10:23:24 scp /usr/lib/python2.6/site-packages/ambari_commons host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:24 ========================== Copying OS type check script... ========================== Command start time 2019-11-18 10:23:24 scp /usr/lib/python2.6/site-packages/ambari_server/os_check_type.py host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:24 ========================== Running OS type check... ========================== Command start time 2019-11-18 10:23:24 Cluster primary/cluster OS family is redhat7 and local/current OS family is redhat7 Connection to ambari.server closed. SSH command execution finished host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:24 ========================== Checking 'sudo' package on remote host... ========================== Command start time 2019-11-18 10:23:24 Connection to ambari.server closed. SSH command execution finished host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:24 ========================== Copying repo file to 'tmp' folder... ========================== Command start time 2019-11-18 10:23:24 scp /etc/yum.repos.d/ambari.repo host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:24 ========================== Moving file to repo dir... ========================== Command start time 2019-11-18 10:23:24 Connection to ambari.server closed. SSH command execution finished host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:25 ========================== Changing permissions for ambari.repo... ========================== Command start time 2019-11-18 10:23:25 Connection to ambari.server closed. SSH command execution finished host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:25 ========================== Copying setup script file... ========================== Command start time 2019-11-18 10:23:25 scp /usr/lib/python2.6/site-packages/ambari_server/setupAgent.py host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:25 ========================== Running setup agent script... ========================== Command start time 2019-11-18 10:23:25 ('WARNING 2019-11-18 10:23:34,821 NetUtil.py:116 - Server at https://X:8440 is not reachable, sleeping for 10 seconds... INFO 2019-11-18 10:23:34,821 HeartbeatHandlers.py:115 - Stop event received INFO 2019-11-18 10:23:34,821 NetUtil.py:122 - Stop event received INFO 2019-11-18 10:23:34,821 ExitHelper.py:53 - Performing cleanup before exiting... INFO 2019-11-18 10:23:34,821 ExitHelper.py:67 - Cleanup finished, exiting with code:0 INFO 2019-11-18 10:23:37,253 main.py:223 - Agent died gracefully, exiting. INFO 2019-11-18 10:23:37,254 ExitHelper.py:53 - Performing cleanup before exiting... INFO 2019-11-18 10:23:37,734 main.py:90 - loglevel=logging.INFO INFO 2019-11-18 10:23:37,735 main.py:90 - loglevel=logging.INFO INFO 2019-11-18 10:23:37,735 main.py:90 - loglevel=logging.INFO INFO 2019-11-18 10:23:37,736 DataCleaner.py:39 - Data cleanup thread started INFO 2019-11-18 10:23:37,738 DataCleaner.py:120 - Data cleanup started INFO 2019-11-18 10:23:37,743 DataCleaner.py:122 - Data cleanup finished INFO 2019-11-18 10:23:37,748 PingPortListener.py:50 - Ping port listener started on port: 8670 INFO 2019-11-18 10:23:37,750 main.py:349 - Connecting to Ambari server at https://ambari.server:8440 (192.168.253.45) INFO 2019-11-18 10:23:37,751 NetUtil.py:62 - Connecting to https://ambari.server:8440/ca ERROR 2019-11-18 10:23:37,754 NetUtil.py:88 - EOF occurred in violation of protocol (_ssl.c:618) ERROR 2019-11-18 10:23:37,755 NetUtil.py:89 - SSLError: Failed to connect. Please check openssl library versions. Refer to: https://bugzilla.redhat.com/show_bug.cgi?id=1022468 for more details. WARNING 2019-11-18 10:23:37,755 NetUtil.py:116 - Server at https://ambari.server:8440 is not reachable, sleeping for 10 seconds...', None) Connection to ambari.server closed. SSH command execution finished host=ambari.server, exitcode=0 Command end time 2019-11-18 10:23:40 Registering with the server... Registration with the server failed </p></pre>
请帮助我解决这个问题