Hello @kiki_adm  To add to the answer already provided, I want to give some extra information.  You asked this "What information is included in 'Pod Count'?" This Grafana dashboard shows the pods that K8s has on the scope selected, either entire cluster or namespaces.  In the screenshot we see some pods with the prefix impala, which means that those pods are for CDW (most likely). Those are for operations on CDW.  During restart, those pods get stopped and not started until more tasks are executed on CDW.  So the decrease on the number could be normal and expected.  Hope this also helps to clarify your question.  ... View more

Hello @IONR,  Thanks for being part of our community.  With filters are you referring to parameters such as "WHERE" on a SQL query?  If so, that should be possible as described here:  http://docs-archive.cloudera.com/data-visualization/7/work-with-data/topics/viz-edit-dataset-query-restrict-rows.html If not, can you elaborate more how are you doing the dataset?  Also, wanted to mention that Data Vizualization 7.1.6 is out of support since August 2024. Maybe a newer version has what you need, you can take a look on Data Vizualization 8, for example.  https://www.cloudera.com/services-and-support/support-lifecycle-policy.html ... View more

Hello @red888,  Thanks for reaching Cloudera Community, glad to have you here.  NiFi does not support HTTPS and HTTP mixed, you will need to have only one.  Is recommended HTTPS, HTTP is supported but in the newer versions due to all the security, login auth and more, is not the best idea as you will face issues like you have seen.  NiFi will use the same HTTPS listner to communicate, this is used for the UI, REST API and node protocol traffic. All of these are HTTPS requests.  About the names, you do not need to add public DNS names. The certs only need to have the SANs matching what the nodes uses to talk each other.  In K8s is usually the pods DNS or service DNS.  There is no much NiFi docs for K8s, but some are these:  https://nifi.apache.org/nifi-docs/administration-guide.html#kubernetes-clustering  https://nifi.apache.org/nifi-docs/administration-guide.html#kubernetes-configmap-cluster-state-provider  https://nifi.apache.org/nifi-docs/administration-guide.html#kubernetes-nginx-ingress-controller  https://nifi.apache.org/nifi-docs/administration-guide.html#cluster_node_properties   ... View more

Hello @intersoldi,  Thanks for being part of our community.  This could be an issue related to some threads blocked.  Do you see anything on the YARN application log?  On the Spark Event Log, does it always hang on the same task?  Another thing you can try is to get jstacks and review them to see if they are hanging on any specific point or step, for example, a connection or thread.  ... View more

Hello @LaurisG_,  Glad to hear that.  Have a great weekend too, ... View more