# Data node as Master Node

**URL:** https://discuss.elastic.co/t/data-node-as-master-node/166627
**Category:** Elasticsearch
**Created:** [January 31, 2019, 6:37pm UTC](https://discuss.elastic.co/t/data-node-as-master-node/166627 "2019-01-31T18:37:20Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![elasticforme](https://avatars.discourse-cdn.com/v4/letter/e/f05b48/32.png) [@elasticforme](https://discuss.elastic.co/u/elasticforme)
#### Post date: [January 31, 2019, 8:02pm UTC](https://discuss.elastic.co/t/data-node-as-master-node/166627/6 "2019-01-31T20:02:46Z")

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Looks this

> [@Simple elasticsearch database designe help](https://discuss.elastic.co/t/simple-elasticsearch-database-designe-help/164935/11):
>
> oh ok I misunderstood. index name is Tapes-2019, then Tapes-2020 got it

I ask pretty much same question earlier

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