Hi , I am also facing same issue. What was the resolution for this issue. HDFS, HBASE and Yarn active & standby instances are working fine and showing correctly in WebUI but cloudera manager is not reporting any active standby instance . Thats why getting error as below in CDP CLoudera Manager verision 7.11 This health test is bad because the Service Monitor did not find an active NameNode. ... View more

I run into same issue after deploying cdp 7.1.7. Is there workaround for this issue ?   ... View more

@divyesh, Welcome to the Cloudera Community. As this is an older post, you would have a better chance of receiving a resolution by starting a new thread. This will also be an opportunity to provide details specific to your environment that could aid others in assisting you with a more accurate answer to your question. You can link this thread as a reference in your new post. ... View more

i got the same issue, agent logs: flood_seed_timeout': 0, u'eventserver_port': None} Traceback (most recent call last): File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/agent.py", line 1568, in handle_heartbeat_response self._handle_heartbeat_response(response) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/agent.py", line 1730, in _handle_heartbeat_response self._update_parcel_activation_state(response) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/agent.py", line 1641, in _update_parcel_activation_state manage_new_parcels) File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/parcel.py", line 624, in configure_all_symlinks prod = self[name] File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/parcel.py", line 798, in __getitem__ return self.products.__getitem__(key) KeyError: 'CDH' ... View more

Hi @zero , Did you try out commenting the renew_lifetime parameter in /etc/krb5.conf. I think I too had the same issue and this resolved my error. Mine was a CDP 7.1.4 cluster, but have faced similar issues in HDP also.   https://community.cloudera.com/t5/Support-Questions/HDF-Zookeeper-server-not-starting-after-MIT-Kerberos-is/m-p/291367   Thanks, Vivek ... View more

Any solution this ... View more

Sometimes, This occurs if the agent cannot write data under /opt/cloudera/parcels/.flood, if your parcel is using by the other hosts, don't deactivate parcel as first step. Check directory space and delete /opt/cloudera/parcels/.flood folder and restart the agent. ... View more

I had the same issue on one of the node and it was related with /etc/resolv.conf entry. Changed the nameserver details to that of other nodes and that fixed it. ... View more

Yes even in my case fstab issue was not there. Rather i could clearly find the issue from datanode logs under /var/log/ and fix the issue. I have a blog on the same as below. Please comment on blog if it helps.   https://itdoctorharsha.wordpress.com/2019/08/23/hadoop-data-volume-failures-and-solution-cloudera/ ... View more

removing hidden files worked for me. thanks a lot ... View more