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Ambari: Status "Preparing" in confirmation of hosts

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author-rank juan_vares
New Member

Created ‎09-14-2017 09:50 AM

I had an issue installing HDF with Ambari and accidentally I closed Ambari UI. When I try to continue with the cluster, the previous configuration was lost and it’s impossible to pass the “Confirm Hosts” phase. The hosts are in “Preparing” Status always without advance.

ambari-confirm-hosts-preparing.png

Additionally, I found in /var/log/ambari-server/ambari-server.log

1 ) Alerts with the name of the first cluster (that it wasn’t finished) cordisclu. Now the cluster will have a new name.

14 sep 2017 10:59:00,526 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ambari_agent_disk_usage for an invalid cluster named cordisclu
14 sep 2017 10:59:00,526 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert ams_metrics_monitor_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,527 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert infra_solr for an invalid cluster named cordisclu
14 sep 2017 10:59:00,527 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert kafka_broker_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,527 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert nifi_status for an invalid cluster named cordisclu
14 sep 2017 10:59:00,527 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert zookeeper_server_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,527 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert nifi_status for an invalid cluster named cordisclu
14 sep 2017 10:59:00,527 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ams_metrics_monitor_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,528 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert logsearch_ui for an invalid cluster named cordisclu
14 sep 2017 10:59:00,528 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert ambari_agent_disk_usage for an invalid cluster named cordisclu
14 sep 2017 10:59:00,528 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ams_metrics_monitor_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,528 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert kafka_broker_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,529 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert nifi_status for an invalid cluster named cordisclu
14 sep 2017 10:59:00,529 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert zookeeper_server_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,529 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ambari_agent_disk_usage for an invalid cluster named cordisclu
14 sep 2017 10:59:00,529 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert kafka_broker_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,530 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert zookeeper_server_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,529 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert ams_metrics_monitor_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,530 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert nifi_status for an invalid cluster named cordisclu
14 sep 2017 10:59:00,530 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert ambari_agent_disk_usage for an invalid cluster named cordisclu
14 sep 2017 10:59:00,531 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert kafka_broker_process for an invalid cluster named cordisclu
14 sep 2017 10:59:00,531 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert zookeeper_server_process for an invalid cluster named cordisclu
14 sep 2017 10:59:01,527 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ams_metrics_collector_process for an invalid cluster named cordisclu
14 sep 2017 10:59:01,528 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ams_metrics_collector_autostart for an invalid cluster named cordisclu
14 sep 2017 10:59:01,528 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ambari_agent_disk_usage for an invalid cluster named cordisclu
14 sep 2017 10:59:01,529 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert kafka_broker_process for an invalid cluster named cordisclu
14 sep 2017 10:59:01,529 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert nifi_status for an invalid cluster named cordisclu
14 sep 2017 10:59:01,529 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert zookeeper_server_process for an invalid cluster named cordisclu
14 sep 2017 10:59:01,530 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ams_metrics_monitor_process for an invalid cluster named cordisclu
14 sep 2017 10:59:01,530 ERROR [alert-event-bus-1] AlertReceivedListener:480 - Unable to process alert ams_metrics_collector_hbase_master_process for an invalid cluster named cordisclu
14 sep 2017 10:59:10,526 ERROR [alert-event-bus-2] AlertReceivedListener:480 - Unable to process alert grafana_webui for an invalid cluster named cordisclu

I found a reference that does not work in my case (https://community.hortonworks.com/questions/41553/unable-to-process-alert-for-an-invalid-cluster-nam...)

I think that deleting cache and data information in the ambari-agent folder (/var/lib/ambari-agent/) and restarting ambari-agent could be the solution, but this does not resolve my main issue.

2) Error when executing bootstrap

14 sep 2017 10:54:16,453  INFO [Thread-1112] BSRunner:189 - Kicking off the scheduler for polling on logs in /var/run/ambari-server/bootstrap/7
14 sep 2017 10:54:16,454  INFO [Thread-1112] BSRunner:372 - Error executing bootstrap Cannot create /var/run/ambari-server/bootstrap
14 sep 2017 10:54:16,455 ERROR [Thread-1112] BSRunner:441 - java.io.FileNotFoundException: /var/run/ambari-server/bootstrap/7/srvifsidsp01.xxxxxxxxxxx.done (No existe el fichero o el directorio)
14 sep 2017 10:54:16,456  WARN [Thread-1112] BSRunner:401 - File does not exist: /var/run/ambari-server/bootstrap/7/sshKey

Note: "No existe el fichero o el directorio" means "File or directory does not exist" in Spanish.

More information:

OS: CentOS 7

Ambari version: 2.5.1.0

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1 ACCEPTED SOLUTION

avatar
author-rank jsensharma author-rank
Master Mentor

Created ‎09-14-2017 11:50 AM

@Juan Vares

It looks strange. I will suggest please try once again, that will be quick.

    # ambari-server stop
    # ambari-server reset
    # ambari-server start

.

View solution in original post

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avatar
author-rank juan_vares
New Member

Created ‎09-18-2017 01:38 PM

I advanced in the cluster creation and the alerts disappeared.

Thank you very much for your help @Jay SenSharma

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