# Nodes fail to list

**URL:** <https://discuss.elastic.co/t/nodes-fail-to-list/194462>\
**Category:** Kibana\
**Tags:** elastic-stack-monitoring\
**Created:** [August 8, 2019, 3:22pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462 "2019-08-08T15:22:37Z")\
**Posts on this page:** 8\
**Page:** 1

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**Author:** ![o1o1o11o1](https://avatars.discourse-cdn.com/v4/letter/o/74df32/32.png) [@o1o1o11o1](https://discuss.elastic.co/u/o1o1o11o1)\
**Post date:** [August 8, 2019, 3:22pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/1 "2019-08-08T15:22:37Z")

</div>

I have Kibana 7.1 and after adding 10 more ES data nodes for a total of 30, the monitoring nodes tab is not listing any nodes. Any ideas as to what might have happened. Listing nodes using the ES API works fine.

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**Author:** ![flash1293](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/flash1293/32/41227_2.png) [@flash1293](https://discuss.elastic.co/u/flash1293)\
**Post date:** [August 8, 2019, 3:41pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/2 "2019-08-08T15:41:53Z")

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Hi @o1o1o11o1,

thanks for your question. Are there any errors shown in the browser console?

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<div class="post-metadata">

**Author:** ![shaunak](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shaunak/32/6643_2.png) [@shaunak](https://discuss.elastic.co/u/shaunak)\
**Post date:** [August 8, 2019, 4:07pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/3 "2019-08-08T16:07:40Z")

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Hi @o1o1o11o1,

Let's see what's going on here. Would you mind running the following Elasticsearch query against your monitoring Elasticsearch cluster and posting the results here?

```auto
{
  "_source": [
    "timestamp",
    "source_node",
    "node_stats.node_id"
  ],
  "query": {
    "term": {
      "type": {
        "value": "node_stats"
      }
    }
  },
  "collapse": {
    "field": "source_node.uuid"
  },
  "sort": [
    {
      "timestamp": {
        "order": "desc"
      }
    }
  ]
}

```

Thanks,

Shaunak

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<div class="post-metadata">

**Author:** ![o1o1o11o1](https://avatars.discourse-cdn.com/v4/letter/o/74df32/32.png) [@o1o1o11o1](https://discuss.elastic.co/u/o1o1o11o1)\
**Post date:** [August 8, 2019, 4:07pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/4 "2019-08-08T16:07:56Z")

</div>

I didn't see any errors, but changing the time frame from 1 hour to 15 minutes shows the nodes.

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<div class="post-metadata">

**Author:** ![shaunak](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shaunak/32/6643_2.png) [@shaunak](https://discuss.elastic.co/u/shaunak)\
**Post date:** [August 8, 2019, 4:12pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/5 "2019-08-08T16:12:20Z")

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> [@o1o1o11o1](#):
>
> I didn't see any errors, but changing the time frame from 1 hour to 15 minutes shows the nodes.

Based on this, could you amend the query I posted earlier slightly as shown below and re-run it, please?

```auto
POST .monitoring-es-*/_search
{
  "_source": [
    "timestamp",
    "source_node",
    "node_stats.node_id"
  ],
  "query": {
    "bool": {
      "must": [
        {
          "term": {
            "type": {
              "value": "node_stats"
            }
          }
        },
        {
          "range": {
            "timestamp": {
              "gte": "now-1h/m",
              "lte": "now/m"
            }
          }
        }
      ]
    }
  },
  "collapse": {
    "field": "source_node.uuid"
  },
  "sort": [
    {
      "timestamp": {
        "order": "desc"
      }
    }
  ]
}

```

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<div class="post-metadata">

**Author:** ![o1o1o11o1](https://avatars.discourse-cdn.com/v4/letter/o/74df32/32.png) [@o1o1o11o1](https://discuss.elastic.co/u/o1o1o11o1)\
**Post date:** [August 8, 2019, 4:39pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/6 "2019-08-08T16:39:22Z")

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the above query returns 10 out of the 30 nodes.

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<div class="post-metadata">

**Author:** ![shaunak](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/shaunak/32/6643_2.png) [@shaunak](https://discuss.elastic.co/u/shaunak)\
**Post date:** [August 8, 2019, 4:53pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/7 "2019-08-08T16:53:50Z")

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Would you mind posting the complete results of the query? Or if not, could you at least post the values of the `timestamp` field for each of the 10 nodes?

Finally, could you re-run the same query with `"gte": "now-15m/m"` instead of `"gte": "now-1h/m"` and post those results as well?

Thanks,

Shaunak

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<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:** [September 5, 2019, 4:53pm UTC](https://discuss.elastic.co/t/nodes-fail-to-list/194462/8 "2019-09-05T16:53:54Z")

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