# Which configuration schemes are avaliable in 8.8 version of elastic clusterization?

**URL:** <https://discuss.elastic.co/t/which-configuration-schemes-are-avaliable-in-8-8-version-of-elastic-clusterization/338137>\
**Category:** Elasticsearch\
**Created:** [July 11, 2023, 4:35pm UTC](https://discuss.elastic.co/t/which-configuration-schemes-are-avaliable-in-8-8-version-of-elastic-clusterization/338137 "2023-07-11T16:35:16Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![hlcxpl](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/hlcxpl/32/123290_2.png) [@hlcxpl](https://discuss.elastic.co/u/hlcxpl)\
**Post date:** [July 18, 2023, 7:57pm UTC](https://discuss.elastic.co/t/which-configuration-schemes-are-avaliable-in-8-8-version-of-elastic-clusterization/338137/21 "2023-07-18T19:57:03Z")

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> [@hlcxpl](#):
>
> `node.roles: [master]`

i add 3 nodes master and set the node.roles: [master] to master but i got this i have visualiced the cluster in cerebro and the data nodes are set as data nodes but master are set master but also data

```auto
[2023-07-18T15:21:03,990][INFO][o.e.e.NodeEnvironment] [lnxp_noi_object] heap size [14gb], compressed ordinary object pointers [true]
[2023-07-18T15:21:03,999][ERROR][o.e.b.Elasticsearch] [lnxp_noi_object] fatal exception while booting Elasticsearch
java.lang.IllegalStateException: node does not have the data role but has shard data: [/var/lib/elasticsearch/indices/9JJaiD6TQdSQi4AAFkSnFQ/0, /var/lib/elasticsearch/indices/0bEqvt5ZSbutCYbMareIFw/0, /var/lib/elasticsearch/indices/om8BvEs6QROhxH8wthaPlA/0, /var/lib/elasticsearch/indices/dq_QYeBHQTyS3PqrWMGAPQ/0, /var/lib/elasticsearch/indices/h0RKCjljR3-bKxO23MFpmw/0, /var/lib/elasticsearch/indices/PJB_UiAlStqnHDz_SsdPYQ/0, /var/lib/elasticsearch/indices/OFPSmbdBRfisd6VZaY39Nw/0]. Use 'elasticsearch-node repurpose' tool to clean up
        at org.elasticsearch.env.NodeEnvironment.ensureNoShardData(NodeEnvironment.java:1338) ~[elasticsearch-8.8.2.jar:?]
        at org.elasticsearch.env.NodeEnvironment.<init>(NodeEnvironment.java:329) ~[elasticsearch-8.8.2.jar:?]
        at org.elasticsearch.node.Node.<init>(Node.java:483) ~[elasticsearch-8.8.2.jar:?]
        at org.elasticsearch.node.Node.<init>(Node.java:327) ~[elasticsearch-8.8.2.jar:?]
        at org.elasticsearch.bootstrap.Elasticsearch$2.<init>(Elasticsearch.java:216) ~[elasticsearch-8.8.2.jar:?]
        at org.elasticsearch.bootstrap.Elasticsearch.initPhase3(Elasticsearch.java:216) ~[elasticsearch-8.8.2.jar:?]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:67) ~[elasticsearch-8.8.2.jar:?]

```

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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:** [August 15, 2023, 7:57pm UTC](https://discuss.elastic.co/t/which-configuration-schemes-are-avaliable-in-8-8-version-of-elastic-clusterization/338137/22 "2023-08-15T19:57:29Z")

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