Hi Team,   We are also facing similar issues.   Traceback (most recent call last): File "/opt/cloudera/cm-agent/lib/python2.6/site-packages/cmf/agent.py", line 1525, in handle_heartbeat_response self._handle_heartbeat_response(response) File "/opt/cloudera/cm-agent/lib/python2.6/site-packages/cmf/agent.py", line 1658, in _handle_heartbeat_response self._update_parcel_activation_state(response) File "/opt/cloudera/cm-agent/lib/python2.6/site-packages/cmf/agent.py", line 1569, in _update_parcel_activation_state manage_old_parcels = old_response.get("create_parcel_symlinks") AttributeError: 'NoneType' object has no attribute 'get'   Tried to hard restart the agent, but no luck. Could anyone help? ... View more

Hi Nick, Could you solve the problem? I have the same problem. Thanks ... View more

Hi @bgooley why user hue is writing in my case when I am using the custom username for hue.? ... View more

@Vivek Singh This looks like a Duplicate Thread of : https://community.hortonworks.com/questions/247738/how-to-sync-all-host-use-the-same-hdf-version.html Please close one of the thread so that the discussion can be consolidated as part of a single thread.. ... View more

Hey , How to enable Sentry HA using cm_api module in python ? ... View more

Looking at the stack trace, it seems like some keytab file was not created by the MIT KDC. Maybe there are messages in the Ambari server log that indicates why. Else maybe a look at the KDC or KAdmin logs will be needed to help figure out the issue. ... View more