ambari-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Jonathan Hurley <jhur...@hortonworks.com>
Subject Re: ambari server startup halts for over five minutes
Date Fri, 16 Oct 2015 03:46:57 GMT
The ControllerModule is iterating over all classes which are instances of NotificationDispatcher
and binding them to a singleton instance. At this point in the startup, the classes have been
identified and the only real work being done is a conversation from a String to a Class instance
before having guice create the bindings.

Can you produce a thread thump during those 6 minutes so we can see where the time is being
spent?

On Oct 15, 2015, at 8:58 PM, Stephen Boesch <javadba@gmail.com<mailto:javadba@gmail.com>>
wrote:

I am building a new ambari cluster. Presently we just have the ambari binaries installed.

The following delays have been noted several times now: notice there is a six minute delay
during which nothing appears to be occurring:

..
16 Oct 2015 00:45:48,471  INFO [main] Configuration:670 - Reading password from existing file
16 Oct 2015 00:45:48,481  INFO [main] Configuration:957 - Hosts Mapping File null
16 Oct 2015 00:45:48,481  INFO [main] HostsMap:60 - Using hostsmap file null
16 Oct 2015 00:45:48,800  INFO [main] ControllerModule:187 - Detected POSTGRES as the database
type from the JDBC URL
16 Oct 2015 00:45:49,488  INFO [main] ControllerModule:564 - Binding and registering notification
dispatcher class org.apache.ambari.server.notifications.dispatchers.AlertScriptDispatcher
16 Oct 2015 00:51:48,881  INFO [main] ControllerModule:564 - Binding and registering notification
dispatcher class org.apache.ambari.server.notifications.dispatchers.SNMPDispatcher
16 Oct 2015 00:51:48,892  INFO [main] ControllerModule:564 - Binding and registering notification
dispatcher class org.apache.ambari.server.notifications.dispatchers.EmailDispatcher
16 Oct 2015 00:51:51,047  INFO [main] AmbariServer:710 - Getting the controller
16 Oct 2015 00:51:51,907  INFO [main] StackManager:107 - Initializing the stack manager...
16 Oct 2015 00:51:51,908  INFO [main] StackManager:267 - Validating stack directory /var/lib/ambari-server/resources/stacks
...
16 Oct 2015 00:51:51,908  INFO [main] StackManager:243 - Validating common services directory
/var/lib/ambari-server/resources/common-services ...
16 Oct 2015 00:51:52,271  INFO [main] StackDirectory:426 - Stack '/var/lib/ambari-server/resources/stacks/HDP/2.3.GlusterFS'
doesn't contain an upgrade directory
 ..

What is going on here?


Mime
View raw message