# Elasticsearch 7.7 Cluster Nodes
**URL:** https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849
**Category:** Elasticsearch
**Created:** [May 15, 2020, 4:30pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849 "2020-05-15T16:30:41Z")
**Posts on this page:** 6
**Page:** 1
### Author:  [@spike83](https://discuss.elastic.co/u/spike83)
#### Post date: [May 15, 2020, 4:30pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849/1 "2020-05-15T16:30:42Z")
Hi,
Since upgrading to 7.7 I get the following Error when accessing the Nodes section in the Cluster Status screen.
Can Anyone shed some light? I have xpack.monitoring.collection.enabled set to true
````auto
Monitoring Request Error
[action_request_validation_exception] Validation Failed: 1: parent histogram of derivative aggregation [odh_node_cgroup_quota__usage_deriv] must have min_doc_count of 0;2: parent histogram of derivative aggregation [odh_node_cgroup_quota__periods_deriv] must have min_doc_count of 0;3: parent histogram of derivative aggregation [odh_node_cgroup_throttled__metric_deriv] must have min_doc_count of 0;4: parent histogram of derivative aggregation [odh_node_cpu_utilization__metric_deriv] must have min_doc_count of 0;5: parent histogram of derivative aggregation [odh_node_load_average__metric_deriv] must have min_doc_count of 0;6: parent histogram of derivative aggregation [odh_node_jvm_mem_percent__metric_deriv] must have min_doc_count of 0;7: parent histogram of derivative aggregation [odh_node_free_space__metric_deriv] must have min_doc_count of 0;: Check the Elasticsearch Monitoring cluster network connection or the load level of the nodes.
HTTP 503```
````
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### Author:  [@alchy](https://discuss.elastic.co/u/alchy)
#### Post date: [May 17, 2020, 11:57am UTC](https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849/2 "2020-05-17T11:57:56Z")
Hi,
Since upgrading to 7.7 I'm getting similar Errors when accessing the Nodes section in the Cluster status screen:
`[action_request_validation_exception] Validation Failed: 1: parent histogram of derivative aggregation [odh_node_cgroup_quota__usage_deriv] must have min_doc_count of 0;2: parent histogram of derivative aggregation [odh_node_cgroup_quota__periods_deriv] must have min_doc_count of 0;3: parent histogram of derivative aggregation [odh_node_cgroup_throttled__metric_deriv] must have min_doc_count of 0;4: parent histogram of derivative aggregation [odh_node_cpu_utilization__metric_deriv] must have min_doc_count of 0;5: parent histogram of derivative aggregation [odh_node_load_average__metric_deriv] must have min_doc_count of 0;6: parent histogram of derivative aggregation`
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### Author:  [@spike83](https://discuss.elastic.co/u/spike83)
#### Post date: [May 17, 2020, 2:54pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849/3 "2020-05-17T14:54:28Z")
What version are you running of kibana? I'm still on 7.6 so was planning on seeing if this was the problem
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### Author:  [@spike83](https://discuss.elastic.co/u/spike83)
#### Post date: [May 18, 2020, 9:22am UTC](https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849/4 "2020-05-18T09:22:59Z")
My issue went away one I upgraded Kibana to 7.7
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### Author:  [@alchy](https://discuss.elastic.co/u/alchy)
#### Post date: [May 19, 2020, 5:15pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849/5 "2020-05-19T17:15:58Z")
All ELK component having the same vestion. I've corrected the issue with creating new kibana index and migrated all the object to the new index.
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### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [June 16, 2020, 5:26pm UTC](https://discuss.elastic.co/t/elasticsearch-7-7-cluster-nodes/232849/6 "2020-06-16T17:26:36Z")
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