Discover: Request Timeout after 30000ms

[sha_man (sharukh)]

Hi, we are using Kibana 6.7.1 and Elasticsearch version 6.7 in our org. when I run a query to get the data i get timeout error as "Discover: Request Timeout after 30000ms".
We have deployed kibana using helm charts in our kubernetes cluster.

//our kibana.yaml.tmpl file
elasticsearchHosts: "https://$ES_ENDPOINT:443"
image: 0374xxxx1311.dkr.ecr.us-east-1.amazonaws.com/xxxxxxx/kibana
imageTag: 1.0.20xxxx23191945
replicas: 1
ingress:
enabled: true
annotations:
kubernetes.io/ingress.class: nginx-external-ingress
nginx.ingress.kubernetes.io/ssl-redirect: "true"
nginx.ingress.kubernetes.io/auth-url: "https://kibana.$TOOLS_CLUSTER_DNS_SUBDOMAIN/oauth2/auth"
nginx.ingress.kubernetes.io/auth-signin: "https://kibana.$TOOLS_CLUSTER_DNS_SUBDOMAIN/oauth2/start?rd=$ESCAPED_REQUEST_URI"
path: /
hosts:
- kibana.$TOOLS_CLUSTER_DNS_SUBDOMAIN

Please provide any suggestions to reslove this issue i am facing.

[jbudz (Jon Budzenski)]

You can bump the request timeout via elasticsearch.requestTimeout if it's a long running query.

Can you share a little more info about the query? Are all searches timing out? Is monitoring enabled or do you have any info about the health of the cluster?

[sha_man (sharukh)]

Yes all searches above 24 hrs time range are timing out. We have 7 nodes in our cluster and the health of the cluster is green.