Already checked them.
There are entries like:
INFO [pool-1-thread-5473] URLStreamProvider:144 - Received
WWW-Authentication header:Negotiate, for
URL:http://<host>:8744/api/v1/cluster/summary
ERROR [pool-1-thread-5473] AppCookieManager:122 - SPNego authentication
failed, can not get hadoop.auth cookie for URL:
http://<host>:8744/api/v1/cluster
ERROR [pool-1-thread-5473] AppCookieManager:122 - SPNego authentication
failed, can not get hadoop.auth cookie for URL:
http://<host>:8744/api/v1/cluster
Am 16.04.2015 um 23:47 schrieb Sumit Mohanty:
Can you check ambari-agent logs (/var/log/ambari-agent/ambari-agent.log or
/var/log/ambari-agent/ambari-agent.out) and ambari-server logs
(/var/log/ambari-server/ambari-server.log)?
________________________________________
From: Frank Eisenhauer <[email protected]>
Sent: Thursday, April 16, 2015 2:32 PM
To: Ambari User
Subject: No Heartbeat after upgrade to Ambari 2.0
Hi All,
I've just upgraded my testcluster (3 Nodes) to Ambari 2.0 according to
the upgrade documentation of hortonworts.
The upgrade went without failures.
But after logging into Ambari Web, all Services show "Heartbeat lost".
I already restarted ambari agents on each host but status remains
"Heartbeat lost".
Has anyone encoutered a similar result of the upgrade?
