# How to turning hot node

**URL:** <https://discuss.elastic.co/t/how-to-turning-hot-node/105730>\
**Category:** Elasticsearch\
**Created:** [October 30, 2017, 8:25am UTC](https://discuss.elastic.co/t/how-to-turning-hot-node/105730 "2017-10-30T08:25:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![vnpt\_Pham](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vnpt_pham/32/40320_2.png) [@vnpt\_Pham](https://discuss.elastic.co/u/vnpt_Pham)\
**Post date:** [October 30, 2017, 8:25am UTC](https://discuss.elastic.co/t/how-to-turning-hot-node/105730/1 "2017-10-30T08:25:27Z")

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I have a cluster include 7 hot nodes.  
I tested with only 1 node, that config was: 1 shard/index ==\> indexing document rate was: **17k documents/s** ,  
But, when I push to 7 nodes with config: 7 shard/index (1 shard/ 1 node), node.master: true, node.data: true ==\> each node has indexing document rate is: **9k documents/s**

All both test case, replication number is 0

Can I increase indexing document rate?  
Thanks!

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 27, 2017, 8:25am UTC](https://discuss.elastic.co/t/how-to-turning-hot-node/105730/2 "2017-11-27T08:25:44Z")

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Closed on November 27, 2017, 8:25am UTC

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