# Lost indices after restart cluster

**URL:** <https://discuss.elastic.co/t/lost-indices-after-restart-cluster/133829>\
**Category:** Elasticsearch\
**Created:** [May 30, 2018, 8:46am UTC](https://discuss.elastic.co/t/lost-indices-after-restart-cluster/133829 "2018-05-30T08:46:06Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![josselinchevalay](https://avatars.discourse-cdn.com/v4/letter/j/7ba0ec/32.png) [@josselinchevalay](https://discuss.elastic.co/u/josselinchevalay)\
**Post date:** [May 30, 2018, 8:46am UTC](https://discuss.elastic.co/t/lost-indices-after-restart-cluster/133829/1 "2018-05-30T08:46:06Z")

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Hello all,

after a restart of indices a lost somes indice and data in my cluster. for exemple for my indice A mapping and datas are not up). How to solve this issue after cluster restart ?

Regards

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**Author:** ![Christian\_Dahlqvist](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/christian_dahlqvist/32/4617_2.png) [@Christian\_Dahlqvist](https://discuss.elastic.co/u/Christian_Dahlqvist)\
**Post date:** [May 30, 2018, 11:38am UTC](https://discuss.elastic.co/t/lost-indices-after-restart-cluster/133829/2 "2018-05-30T11:38:53Z")

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How did you lose it? How is your cluster configured? Which version are you using?

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<div class="post-metadata">

**Author:** ![josselinchevalay](https://avatars.discourse-cdn.com/v4/letter/j/7ba0ec/32.png) [@josselinchevalay](https://discuss.elastic.co/u/josselinchevalay)\
**Post date:** [May 30, 2018, 11:57am UTC](https://discuss.elastic.co/t/lost-indices-after-restart-cluster/133829/3 "2018-05-30T11:57:00Z")

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i use elasticsearch 6.2.2 docker version ([docker.elastic.co](http://docker.elastic.co) repository)

master configuration :

elasticsearch   
-E "node.name=$DOCKER\_NAME"   
-E "cluster.name=elasticsearch"   
-E "node.master=true"   
-E "node.data=false"   
-E "node.ingest=false"   
-E "network.publish\_host=$DOCKER\_NAME"   
-E "path.repo=/usr/share/elasticsearch/backup/backup\_elasticsearch"   
-E "http.cors.enabled=true"   
-E "http.cors.allow-credentials=true"   
-E "http.cors.allow-origin=/.\*/"

data node configuration

elasticsearch   
-E "node.name=$DOCKER\_NAME"   
-E "cluster.name=elasticsearch"   
-E "node.master=false"   
-E "node.data=true"   
-E "node.ingest=false"   
-E "network.publish\_host=$DOCKER\_NAME"   
-E "discovery.zen.ping.unicast.hosts=$UNICAST\_HOSTS"   
-E "path.repo=/usr/share/elasticsearch/backup/backup\_elasticsearch/" \

as a result of a misconfiguration my nodes master to change ip and the other nodes no longer arrive at communicated with

Regards

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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 27, 2018, 11:57am UTC](https://discuss.elastic.co/t/lost-indices-after-restart-cluster/133829/4 "2018-06-27T11:57:04Z")

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