# Elasticsearch & elasticflow

**URL:** <https://discuss.elastic.co/t/elasticsearch-elasticflow/269062>\
**Category:** Elasticsearch\
**Created:** [April 1, 2021, 5:05pm UTC](https://discuss.elastic.co/t/elasticsearch-elasticflow/269062 "2021-04-01T17:05:50Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![atamc3rb3r](https://avatars.discourse-cdn.com/v4/letter/a/c4cdca/32.png) [@atamc3rb3r](https://discuss.elastic.co/u/atamc3rb3r)\
**Post date:** [April 1, 2021, 5:05pm UTC](https://discuss.elastic.co/t/elasticsearch-elasticflow/269062/1 "2021-04-01T17:05:50Z")

</div>

Dear community,

I have decided to install the Elasticflow version 5.0.1 on my ubuntu server 20.04 LTS and integrate it with the current installed Elasticsearch 7.10.  
I did it step by step based on below documentation. Bu when I generate the NetFlowV9 traffic to ELK my dashboard is clear and I receive the below information. I have turned on "visualize:enableLabs" option but the result is:

"No data to display for the selected metrics.  
Cannot read property 'table' of undefined."

Link to documentation - [https://docs.elastiflow.com/docs/install\_linux](https://docs.elastiflow.com/docs/install_linux)

---

<div class="post-metadata">

**Author:** ![Andre\_Letterer](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/andre_letterer/32/42248_2.png) [@Andre\_Letterer](https://discuss.elastic.co/u/Andre_Letterer)\
**Post date:** [April 1, 2021, 9:12pm UTC](https://discuss.elastic.co/t/elasticsearch-elasticflow/269062/2 "2021-04-01T21:12:41Z")

</div>

This doesn't really seem a deep elasticsearch question.  
Please be aware that elastiflow is not from elastic, so if there are any product dependent questions, please reach out to the author here:

> **[robcowart/elastiflow](https://github.com/robcowart/elastiflow)**
>
> Network flow analytics (Netflow, sFlow and IPFIX) with the Elastic Stack

That said by looking to the Kibana documentation site:

> **[Kibana | ElastiFlow](https://docs.elastiflow.com/docs/kibana/)**
>
> Overview

It shows that the default index seems to be index `elastiflow-flow-ecs-*` in elasticsearch.  
So you could use the cat indices API and check if there are indices in elasticsearch:  
`GET /_cat/indices/elastiflow-flow-ecs-*`  
and check with search if there are data in the particular index:  
`GET /elastiflow-flow-ecs-*/_search`

> **[cat indices API | Elasticsearch Guide \[7.12\] | Elastic](https://www.elastic.co/guide/en/elasticsearch/reference/current/cat-indices.html)**

For a deeper inspect, kibana discover might be better.

> **[Discover | Kibana Guide \[7.12\] | Elastic](https://www.elastic.co/guide/en/kibana/current/discover.html)**

---

<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [April 29, 2021, 9:13pm UTC](https://discuss.elastic.co/t/elasticsearch-elasticflow/269062/3 "2021-04-29T21:13:18Z")

</div>

This topic was automatically closed 28 days after the last reply. New replies are no longer allowed.