# Master node not discovered exception while executing /\_cat/indices query in elasticsearch

**URL:** <https://discuss.elastic.co/t/master-node-not-discovered-exception-while-executing-cat-indices-query-in-elasticsearch/216072>\
**Category:** Elasticsearch\
**Created:** [January 22, 2020, 1:36pm UTC](https://discuss.elastic.co/t/master-node-not-discovered-exception-while-executing-cat-indices-query-in-elasticsearch/216072 "2020-01-22T13:36:46Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![VIGNESHkumar](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vigneshkumar/32/131369_2.png) [@VIGNESHkumar](https://discuss.elastic.co/u/VIGNESHkumar)\
**Post date:** [January 22, 2020, 1:36pm UTC](https://discuss.elastic.co/t/master-node-not-discovered-exception-while-executing-cat-indices-query-in-elasticsearch/216072/1 "2020-01-22T13:36:46Z")

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cannot able to execute any query in elasticsearch.  
Masternode not discoverd exception occurs

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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:** [February 19, 2020, 1:36pm UTC](https://discuss.elastic.co/t/master-node-not-discovered-exception-while-executing-cat-indices-query-in-elasticsearch/216072/2 "2020-02-19T13:36:52Z")

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Closed on February 19, 2020, 1:36pm UTC

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