https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121813#M84569 <P>500 status codereceived on GET method for API: /api/v1/clusters/Sandbox/hosts?Hosts/host_name.in(sandbox.hortonworks.com)&amp;fields=Hosts/public_host_name,host_components/HostRoles/component_name,host_components/metrics/hbase/master/IsActiveMaster&amp;minimal_response=true</P> Wed, 03 Feb 2016 00:51:43 GMT melvinjoy_bandi 2016-02-03T00:51:43Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121813#M84569 <P>500 status codereceived on GET method for API: /api/v1/clusters/Sandbox/hosts?Hosts/host_name.in(sandbox.hortonworks.com)&amp;fields=Hosts/public_host_name,host_components/HostRoles/component_name,host_components/metrics/hbase/master/IsActiveMaster&amp;minimal_response=true</P> Wed, 03 Feb 2016 00:51:43 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121813#M84569 melvinjoy_bandi 2016-02-03T00:51:43Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121814#M84570 <P><A rel="user" href="https://community.cloudera.com/users/2542/melvinjoybandi.html" nodeid="2542">@Melvin Bandi</A> please provide logs for ambari-server, ambari metrics and hbase master</P> Wed, 03 Feb 2016 00:52:52 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121814#M84570 aervits 2016-02-03T00:52:52Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121815#M84571 <P><A rel="user" href="https://community.cloudera.com/users/2542/melvinjoybandi.html" nodeid="2542">@Melvin Bandi</A> is your HBase master up?</P> Wed, 03 Feb 2016 00:53:09 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121815#M84571 aervits 2016-02-03T00:53:09Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121816#M84572 <P>I am getting this error when logging in to Ambari for the Sandbox</P> Wed, 03 Feb 2016 00:53:15 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121816#M84572 melvinjoy_bandi 2016-02-03T00:53:15Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121817#M84573 <P>restart Sandbox, then on browser click ctrl-shift-r and try again logging in. Then make sure HBase is up.</P> Wed, 03 Feb 2016 00:54:29 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121817#M84573 aervits 2016-02-03T00:54:29Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121818#M84574 <P>Hi Atrem, i did restart the Sandbox and try to restart the HBASE Service but it says stopped after restarting as well</P> Wed, 03 Feb 2016 01:06:40 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121818#M84574 melvinjoy_bandi 2016-02-03T01:06:40Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121819#M84575 <P>please provide logs in /var/log/hbase for us to investigate</P> Wed, 03 Feb 2016 01:07:26 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121819#M84575 aervits 2016-02-03T01:07:26Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121820#M84576 <P>i tried restarting but says...the Hbase master status shows stopped</P> Wed, 03 Feb 2016 01:08:53 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121820#M84576 melvinjoy_bandi 2016-02-03T01:08:53Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121821#M84577 <P><A rel="user" href="https://community.cloudera.com/users/2542/melvinjoybandi.html" nodeid="2542">@Melvin Bandi</A> without logs we cannot help. Also try importing a new Sandbox into your hypervisor if you don't have anything important. Sometimes it could just be a bad import.</P> Wed, 03 Feb 2016 01:10:02 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121821#M84577 aervits 2016-02-03T01:10:02Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121822#M84578 <P>can you please help with it. I haven't done that before regarding logs?</P> Wed, 03 Feb 2016 01:10:15 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121822#M84578 melvinjoy_bandi 2016-02-03T01:10:15Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121823#M84579 <P>ssh -P 2222 root@127.0.0.1</P><P>change password</P><P>cd /var/log/hbase</P><P>cat hbase-master*.log</P><P>paste the result here</P><P>cat hbase-regionserver*.log</P><P>paste the result here</P> Wed, 03 Feb 2016 01:11:41 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121823#M84579 aervits 2016-02-03T01:11:41Z https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121824#M84580 <P>I imported a new sandbox and issue has been fixed..Thnaks</P> Wed, 03 Feb 2016 23:22:47 GMT https://community.cloudera.com/t5/Support-Questions/org-apache-ambari-server-controller-spi-SystemException/m-p/121824#M84580 melvinjoy_bandi 2016-02-03T23:22:47Z