# Rollup Jobs - allocation only on defined nodes?

**URL:** <https://discuss.elastic.co/t/rollup-jobs-allocation-only-on-defined-nodes/231897>\
**Category:** Elasticsearch\
**Created:** [May 10, 2020, 5:23pm UTC](https://discuss.elastic.co/t/rollup-jobs-allocation-only-on-defined-nodes/231897 "2020-05-10T17:23:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Rysiu](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/rysiu/32/61919_2.png) [@Rysiu](https://discuss.elastic.co/u/Rysiu)\
**Post date:** [May 10, 2020, 5:23pm UTC](https://discuss.elastic.co/t/rollup-jobs-allocation-only-on-defined-nodes/231897/1 "2020-05-10T17:23:34Z")

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Hi,

Is it possible to define that data from the Rollups should always be allocated only on certain nodes?

I'm thinking of an automatic setting.

If I'm not mistaken, I can set the ILM to Rollup.

Nevertheless, for the HOT phase, I cannot automatically select a specific node.

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<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [May 10, 2020, 11:38pm UTC](https://discuss.elastic.co/t/rollup-jobs-allocation-only-on-defined-nodes/231897/2 "2020-05-10T23:38:33Z")

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You could use index [allocation filtering](https://www.elastic.co/guide/en/elasticsearch/reference/7.6/shard-allocation-filtering.html) to ensure that happens.

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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:** [June 7, 2020, 11:38pm UTC](https://discuss.elastic.co/t/rollup-jobs-allocation-only-on-defined-nodes/231897/3 "2020-06-07T23:38:43Z")

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Closed on June 7, 2020, 11:38pm UTC

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