# \[ES 8.0.0\] Index Template ".monitoring-logstash-mb" has a missing field

**URL:** <https://discuss.elastic.co/t/es-8-0-0-index-template-monitoring-logstash-mb-has-a-missing-field/297544>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-monitoring\
**Created:** [February 17, 2022, 8:45pm UTC](https://discuss.elastic.co/t/es-8-0-0-index-template-monitoring-logstash-mb-has-a-missing-field/297544 "2022-02-17T20:45:01Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![nikAizuddin](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nikaizuddin/32/101962_2.png) [@nikAizuddin](https://discuss.elastic.co/u/nikAizuddin)\
**Post date:** [February 17, 2022, 8:45pm UTC](https://discuss.elastic.co/t/es-8-0-0-index-template-monitoring-logstash-mb-has-a-missing-field/297544/1 "2022-02-17T20:45:01Z")

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Hi, I'm using Elastic Stack and Beats version 8.0.0.

I noticed Index Template `.monitoring-logstash-mb` is missing a mapping for `logstash.node.stats.pipelines.queue.capacity.queue_size_in_bytes` field.

My setup for Stack Monitoring is using Metricbeats, send to Logstash, and then send to Elasticsearch.

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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:** [March 17, 2022, 8:45pm UTC](https://discuss.elastic.co/t/es-8-0-0-index-template-monitoring-logstash-mb-has-a-missing-field/297544/2 "2022-03-17T20:45:28Z")

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