Error loading data - Request to Elasticsearch failed

[Gelinski (Matheus Gelinski Pires)]

Hi,

I need help to understand what is causing this error in my environment.

Tks!

Error loading data

Request to Elasticsearch failed: {"error":{}}

Error: Request to Elasticsearch failed: {"error":{}}
at http://elk-datalake.redecorp.br/bundles/commons.bundle.js:3:4897411
at Function._module.service.Promise.try (http://elk-datalake.redecorp.br/bundles/commons.bundle.js:3:2501410)
at http://elk-datalake.redecorp.br/bundles/commons.bundle.js:3:2500784
at Array.map ()
at Function._module.service.Promise.map (http://elk-datalake.redecorp.br/bundles/commons.bundle.js:3:2500741)
at callResponseHandlers (http://elk-datalake.redecorp.br/bundles/commons.bundle.js:3:4895925)
at http://elk-datalake.redecorp.br/bundles/commons.bundle.js:3:4878286
at processQueue (http://elk-datalake.redecorp.br/built_assets/dlls/vendors.bundle.dll.js:435:204190)
at http://elk-datalake.redecorp.br/built_assets/dlls/vendors.bundle.dll.js:435:205154
at Scope.$digest (http://elk-datalake.redecorp.br/built_assets/dlls/vendors.bundle.dll.js:435:215159)

[dadoonet (David Pilato)]

What application is it?

[Gelinski (Matheus Gelinski Pires)]

The error occurs in Kibana (when i search any information).
But, probably the issue is in Elasticsearch.

[dadoonet (David Pilato)]

What are elasticsearch logs?

[Gelinski (Matheus Gelinski Pires)]

Elasticsearch logs at the issue moment:

elkcorp_elk05.1.92dhe582u12v@brtlvlts3651sl | {"type": "server", "timestamp": "2020-02-05T14:45:06,640Z", "level": "INFO", "component": "o.e.m.j.JvmGcMonitorService", "cluster.name": "elkcorp-cluster", "node.name": "elk05", "message": "[gc][174473] overhead, spent [417ms] collecting in the last [1s]", "cluster.uuid": "kl8a8ybeS2aZrumDSYPTkA", "node.id": "HrZBilUySWKtnBuWRX_DVA" }

[dadoonet (David Pilato)]

Is that all the logs you have? Could you share the full logs?

Please don't post unformatted code, logs, or configuration as it's very hard to read.

Instead, paste the text and format it with </> icon or pairs of triple backticks (```), and check the preview window to make sure it's properly formatted before posting it.

[Gelinski (Matheus Gelinski Pires)]

I've changed the topology of my environment and aparently it solved the issue.

From:
Kibana -> Haproxy (balancer) -> Elasticsearch (nodes)

To:
Kibana -> Elasticsearch (nodes)