# Elasticsearch not loading logs

**URL:** <https://discuss.elastic.co/t/elasticsearch-not-loading-logs/336700>\
**Category:** Elasticsearch\
**Tags:** docker\
**Created:** [June 22, 2023, 1:26pm UTC](https://discuss.elastic.co/t/elasticsearch-not-loading-logs/336700 "2023-06-22T13:26:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vanwoes](https://avatars.discourse-cdn.com/v4/letter/v/ba8739/32.png) [@vanwoes](https://discuss.elastic.co/u/vanwoes)\
**Post date:** [June 22, 2023, 1:26pm UTC](https://discuss.elastic.co/t/elasticsearch-not-loading-logs/336700/1 "2023-06-22T13:26:41Z")

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Hi,

We have an elasticsearch cluster in docker swarm that consists of:

3 x controllers  
1 x hot node  
1 x warm node  
1 x cold node

The cluster is showing as healthy and the nodes all have quite low memory/CPU usage however when trying to load logs it takes forever to load and when we get this error

```auto
Error: Batch request failed with status 502
    at search_interceptor_SearchInterceptor.handleSearchError

```

I can see that indexing is happening between the nodes and wondering if that is overloading the cluster as I can see some timeout errors in Kibana, but surely we would see high CPU/mem is this was the case?

Is there anything I can look at to diagnose this issue? Thank you!

---

<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:** [July 20, 2023, 1:27pm UTC](https://discuss.elastic.co/t/elasticsearch-not-loading-logs/336700/2 "2023-07-20T13:27:27Z")

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