Fail to install HDP2.3.0 via Ambari on CentOS7 when Confirm Hosts

[#1]

Here is the ambari installation log:

28 Jun 2018 00:46:35,608 INFO [pool-6-thread-1] BSHostStatusCollector:62 - HostList for polling on [ken.accenture.com] 28 Jun 2018 00:46:45,614 INFO [pool-6-thread-1] BSHostStatusCollector:55 - Request directory /var/run/ambari-server/bootstrap/1 28 Jun 2018 00:46:45,614 INFO [pool-6-thread-1] BSHostStatusCollector:62 - HostList for polling on [ken.accenture.com] 28 Jun 2018 00:46:55,615 INFO [pool-6-thread-1] BSHostStatusCollector:55 - Request directory /var/run/ambari-server/bootstrap/1 28 Jun 2018 00:46:55,616 INFO [pool-6-thread-1] BSHostStatusCollector:62 - HostList for polling on [ken.accenture.com] 28 Jun 2018 00:47:05,618 INFO [pool-6-thread-1] BSHostStatusCollector:55 - Request directory /var/run/ambari-server/bootstrap/1 28 Jun 2018 00:47:05,618 INFO [pool-6-thread-1] BSHostStatusCollector:62 - HostList for polling on [ken.accenture.com]

[#2]

More error log's here:

12 Jun 2018 22:37:25,169 INFO [qtp-client-20] BootStrapImpl:108 - BootStrapping hosts ken.accenture.com: 12 Jun 2018 22:37:25,237 INFO [Thread-69] BSRunner:160 - Kicking off the scheduler for polling on logs in /var/run/ambari-server/bootstrap/1 12 Jun 2018 22:37:25,238 INFO [Thread-69] BSRunner:335 - Error executing bootstrap Cannot create /var/run/ambari-server/bootstrap 12 Jun 2018 22:37:25,244 ERROR [Thread-69] BSRunner:390 - java.io.FileNotFoundException: /var/run/ambari-server/bootstrap/1/ken.accenture.com.done (No such file or directory) 12 Jun 2018 22:37:25,245 WARN [Thread-69] BSRunner:361 - File does not exist: /var/run/ambari-server/bootstrap/1/sshKey

[#3]

@wenxuan liu

Are you startiong Ambari Server as non root user?

if yes then please check the following discussion which affects RHEL7/CentOs7 https://community.hortonworks.com/questions/174301/missing-folders-under-varrunambari-server.html

If you are starting Ambari Server as "root" user then please make sure that the FQDN (hostname -f) is resolving properly from ambari server and hsot machines?

Please check the output of the following command is giving the correct Hostname or not on all the cluster nodes including ambari server and all the hosts and ambari servers are able to resolve each other using this (FQDN)

# hostname -f

.

Do you see any error in the ambari-agent logs?

[#4]

@wenxuan liu

Please can you be more specific , describe your setup and what stage you encounter the problems. FYI HDP 2.3.0 is almost obsolete,what could be the reason of using it?

I suspect you have a problem with registration of hosts. Have you followed HDP documentation preparation of environment

Please revert