# No data alert for special field

**URL:** <https://discuss.elastic.co/t/no-data-alert-for-special-field/255070>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-alerting\
**Created:** [November 11, 2020, 1:33pm UTC](https://discuss.elastic.co/t/no-data-alert-for-special-field/255070 "2020-11-11T13:33:20Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![lstoneir](https://avatars.discourse-cdn.com/v4/letter/l/b9bd4f/32.png) [@lstoneir](https://discuss.elastic.co/u/lstoneir)\
**Post date:** [November 11, 2020, 1:33pm UTC](https://discuss.elastic.co/t/no-data-alert-for-special-field/255070/1 "2020-11-11T13:33:21Z")

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Hi every one,  
I have 5 machines that send logs into `test` index without logstash.  
my `test` index is like :

```auto
{
          "id" : "Machine_1",
          "services_is_ok" : true,
          "delta" : 60,
          "time" : 1601799912000,
},
{
          "id" : "Machine_2",
          "services_is_ok" : true,
          "delta" : 60,
          "time" : 1601799917000,
},
{
          "id" : "Machine_3",
          "services_is_ok" : true,
          "delta" : 60,
          "time" : 1601799918000,
},
{
          "id" : "Machine_4",
          "services_is_ok" : true,
          "delta" : 60,
          "time" : 1601799920000,
},
{
          "id" : "Machine_5",
          "services_is_ok" : true,
          "delta" : 60,
          "time" : 1601799910000,
}

```

every `60s` to `70s` data of all machines save in elasticsearch.  
I want to set an alarm for watching for example `Machine_4` and fire alarm when the data of `Machine_4` not received by elasticsearch

---

<div class="post-metadata">

**Author:** ![lstoneir](https://avatars.discourse-cdn.com/v4/letter/l/b9bd4f/32.png) [@lstoneir](https://discuss.elastic.co/u/lstoneir)\
**Post date:** [December 13, 2020, 6:41am UTC](https://discuss.elastic.co/t/no-data-alert-for-special-field/255070/3 "2020-12-13T06:41:48Z")

</div>

any solution?

---

<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:** [January 10, 2021, 6:41am UTC](https://discuss.elastic.co/t/no-data-alert-for-special-field/255070/4 "2021-01-10T06:41:56Z")

</div>

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