@Jay do you need other info? ... View more

@Jay another info from my datanode about the disk use datanode1 47% disk1 64% disk2 48% disk3 49% disk4 datanode2 44% 53% 61% 44% datanode3 55% 46% 45% 91% datanode4 63% 45% 49% 46% ... View more

@jay , we got the following results su - hdfs -c " hdfs dfsadmin -report | grep 'DFS Used%' " DFS Used%: 87.38% DFS Used%: 88.48% DFS Used%: 87.00% DFS Used%: 84.70% DFS Used%: 87.93% ... View more

@Jay , I want to note that we have 4 datenode machines ( 4 workers machines ) and each worker have 4 disks with 20G ... View more

@Jay , this is what we got: ( so this is like 88% used ) , and regarding my question , how it can be 88% when disk are ~50% ... View more

@Jonathan Sneep thank you so much ... View more

@Jay, as you know we run the API that restart all req services, and what we mean is that we want to capture only the last status from restart action , ( so the req ID should be only the last ) , for example , if now the last req id is 187 , then on the next restart it will be 188 , so we want to capture only the status of req id - 188 ( fail / ok ) but as I mentioned my syntax is give this curl -sH "X-Requested-By: ambari" -u admin:admin -i http://$SERVER:8080/api/v1/clusters/$cluster_name/requests?fields=Requests/request_status | awk '/request_status/' | tail -1 | egrep -iq "FAILED|ABORTED" [[ $? -eq 0 ]] && echo fail || echo ok ... View more

@Jay see also what are the real latest restart status "href" : "http://master:8080/api/v1/clusters/HDP/requests/186", "Requests" : { "cluster_name" : "HDP", "id" : 186, "request_context" : "Restart all components for ZooKeeper", "request_status" : "ABORTED" } }, { "href" : "http://master:8080/api/v1/clusters/HDP/requests/187", "Requests" : { "cluster_name" : "HDP", "id" : 187, "request_context" : "Restart all components for Kafka", "request_status" : "COMPLETED" } }, { "href" : "http://master:8080/api/v1/clusters/HDP/requests/188", "Requests" : { "cluster_name" : "HDP", "id" : 188, "request_context" : "Restart all components for Kafka", "request_status" : "COMPLETED" } } ] ... View more