# Java High Level Rest Client Cross cluster search

**URL:** <https://discuss.elastic.co/t/java-high-level-rest-client-cross-cluster-search/210053>\
**Category:** Elasticsearch\
**Created:** [December 1, 2019, 10:10am UTC](https://discuss.elastic.co/t/java-high-level-rest-client-cross-cluster-search/210053 "2019-12-01T10:10:21Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![Mahdi\_Davoodi](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mahdi_davoodi/32/58581_2.png) [@Mahdi\_Davoodi](https://discuss.elastic.co/u/Mahdi_Davoodi)\
**Post date:** [December 1, 2019, 10:10am UTC](https://discuss.elastic.co/t/java-high-level-rest-client-cross-cluster-search/210053/1 "2019-12-01T10:10:21Z")

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how to search in multi cluster (cross cluster search) by using java high level rest client?

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<div class="post-metadata">

**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [December 1, 2019, 10:43am UTC](https://discuss.elastic.co/t/java-high-level-rest-client-cross-cluster-search/210053/2 "2019-12-01T10:43:55Z")

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Welcome!

Search the same way you are searching with local indices.

[https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-cross-cluster-search.html](https://www.elastic.co/guide/en/elasticsearch/reference/current/modules-cross-cluster-search.html)

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<div class="post-metadata">

**Author:** ![Mahdi\_Davoodi](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/mahdi_davoodi/32/58581_2.png) [@Mahdi\_Davoodi](https://discuss.elastic.co/u/Mahdi_Davoodi)\
**Post date:** [December 1, 2019, 11:29am UTC](https://discuss.elastic.co/t/java-high-level-rest-client-cross-cluster-search/210053/3 "2019-12-01T11:29:39Z")

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Hi,  
I am trying to develop a spring boot based elasticsearch project and I am trying to use Java High Level Rest Client in the same.  
I am initializing the client like this:

```
RestHighLevelClient client = new RestHighLevelClient(RestClient.builder(HTTP_LOCAL_HOSTS));
BoolQueryBuilder query = QueryBuilders.boolQuery().must(QueryBuilders.termQuery("field", value));
SearchSourceBuilder builder = new SearchSourceBuilder();
builder.query(query);

SearchRequest req = new SearchRequest("test_index1");
req.source(builder);
return client.search(req, RequestOptions.DEFAULT);

```

"HTTP\_LOCAL\_HOSTS" is local cluster nodes and my config for remote cluster correctly.  
"test\_index1" exist in remote cluster and have multiple records with "field: value" but this query don't return result.  
Please help me out.

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<div class="post-metadata">

**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [December 1, 2019, 5:30pm UTC](https://discuss.elastic.co/t/java-high-level-rest-client-cross-cluster-search/210053/4 "2019-12-01T17:30:09Z")

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You need to provide a more concrete example, like a document which should match, the mapping, the value you are passing to the term query...

Also `test_index1` means that you are searching in the local cluster.

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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:** [December 29, 2019, 5:30pm UTC](https://discuss.elastic.co/t/java-high-level-rest-client-cross-cluster-search/210053/5 "2019-12-29T17:30:13Z")

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