org.apache.ambari.server.controller.spi.SystemException: Error loading deferred resources

[#1]

500 status codereceived on GET method for API: /api/v1/clusters/Sandbox/hosts?Hosts/host_name.in(sandbox.hortonworks.com)&fields=Hosts/public_host_name,host_components/HostRoles/component_name,host_components/metrics/hbase/master/IsActiveMaster&minimal_response=true

[#2]

@Melvin Bandi please provide logs for ambari-server, ambari metrics and hbase master

[#3 · Accepted solution]

@Melvin Bandi is your HBase master up?

[#4]

I am getting this error when logging in to Ambari for the Sandbox

[#5]

restart Sandbox, then on browser click ctrl-shift-r and try again logging in. Then make sure HBase is up.

[#6]

Hi Atrem, i did restart the Sandbox and try to restart the HBASE Service but it says stopped after restarting as well

[#7]

please provide logs in /var/log/hbase for us to investigate

[#8]

can you please help with it. I haven't done that before regarding logs?

[#9]

ssh -P 2222 [email protected]

change password

cd /var/log/hbase

cat hbase-master*.log

paste the result here

cat hbase-regionserver*.log

paste the result here

[#10]

I imported a new sandbox and issue has been fixed..Thnaks