hi all we have a problem to start the ambari server we try to start the ambari server after removing some services from ambari for now we get the error as DB configs consistency check failed. Run "ambari-server start --skip-database-check" to skip. You may try --auto-fix-database flag to attempt to fix issues automatically. If you use this "--skip-database-check" option, do not make any changes to your cluster topology or perform a cluster upgrade until you correct the database consistency issues. See /var/log/ambari-server/ambari-server-check-database.log for more details on the consistency issues. ERROR: Exiting with exit code -1. REASON: Ambari Server java process has stopped. Please check the logs for more information. You have mail in we try also the flag --auto-fix-database ( but not help ) [root@master ~]# ambari-server restart Using python /usr/bin/python Restarting ambari-server Waiting for server stop... Ambari Server stopped Ambari Server running with administrator privileges. Organizing resource files at /var/lib/ambari-server/resources... Ambari database consistency check started... Server PID at: /var/run/ambari-server/ambari-server.pid Server out at: /var/log/ambari-server/ambari-server.out Server log at: /var/log/ambari-server/ambari-server.log Waiting for server start............ DB configs consistency check failed. Run "ambari-server start --skip-database-check" to skip. You may try --auto-fix-database flag to attempt to fix issues automatically. If you use this "--skip-database-check" option, do not make any changes to your cluster topology or perform a cluster upgrade until you correct the database consistency issues. See /var/log/ambari-server/ambari-server-check-database.log for more details on the consistency issues. ERROR: Exiting with exit code -1. REASON: Ambari Server java process has stopped. Please check the logs for more information. You have mail in /var/spool/mail/root [root@master ~]# ambari-server restart --auto-fix-database Using python /usr/bin/python Restarting ambari-server Ambari Server is not running Ambari Server running with administrator privileges. Organizing resource files at /var/lib/ambari-server/resources... Ambari database consistency check started... Server PID at: /var/run/ambari-server/ambari-server.pid Server out at: /var/log/ambari-server/ambari-server.out Server log at: /var/log/ambari-server/ambari-server.log Waiting for server start............ DB configs consistency check failed. Run "ambari-server start --skip-database-check" to skip. You may try --auto-fix-database flag to attempt to fix issues automatically. If you use this "--skip-database-check" option, do not make any changes to your cluster topology or perform a cluster upgrade until you correct the database consistency issues. See /var/log/ambari-server/ambari-server-check-database.log for more details on the consistency issues. ERROR: Exiting with exit code -1. REASON: Ambari Server java process has stopped. Please check the logs for more information. [root@master ~]# ambari-server start --skip-database-check Using python /usr/bin/python Starting ambari-server Ambari Server running with administrator privileges. Organizing resource files at /var/lib/ambari-server/resources... Ambari Server is starting with the database consistency check skipped. Do not make any changes to your cluster topology or perform a cluster upgrade until you correct the database consistency issues. See "/var/log/ambari-server/ambari-server-check-database.log" for more details on the consistency issues. Server PID at: /var/run/ambari-server/ambari-server.pid Server out at: /var/log/ambari-server/ambari-server.out Server log at: /var/log/ambari-server/ambari-server.log Waiting for server start......................... Server started listening on 8080 Ambari Server 'start' completed successfully. and finally we not have choice and we start the ambari with skip --database check ambari-server start --skip-database-check so what the steps that neded in order to fix this isshue ? ... View more

hi all log.retention.hours in kafka config is in hours when I set it to small value as 0.5h , and then restart the kafka service kafka service failed , seems because ambari not support this small value so , is it possible any way to by-pass this limitation ? and set the log.retention.hours for example to 30m ? ... View more