# Im Getting error Unrecognized Exception ccs\_minimize\_roundtrips

**URL:** <https://discuss.elastic.co/t/im-getting-error-unrecognized-exception-ccs-minimize-roundtrips/189359>\
**Category:** Elasticsearch\
**Created:** [July 8, 2019, 1:31pm UTC](https://discuss.elastic.co/t/im-getting-error-unrecognized-exception-ccs-minimize-roundtrips/189359 "2019-07-08T13:31:39Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Deepa](https://avatars.discourse-cdn.com/v4/letter/d/91b2a8/32.png) [@Deepa](https://discuss.elastic.co/u/Deepa)\
**Post date:** [July 8, 2019, 1:31pm UTC](https://discuss.elastic.co/t/im-getting-error-unrecognized-exception-ccs-minimize-roundtrips/189359/1 "2019-07-08T13:31:39Z")

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org.elasticsearch.ElasticsearchStatusException: Elasticsearch exception [type=illegal\_argument\_exception, reason=request [/\_search] contains unrecognized parameter: [ccs\_minimize\_roundtrips]]  
at org.elasticsearch.rest.BytesRestResponse.errorFromXContent(BytesRestResponse.java:177) ~[elasticsearch-7.2.0.jar:7.2.0]  
at org.elasticsearch.client.RestHighLevelClient.parseEntity(RestHighLevelClient.java:1721) ~[elasticsearch-rest-high-level-client-7.2.0.jar:7.2.0]  
at org.elasticsearch.client.RestHighLevelClient.parseResponseException(RestHighLevelClient.java:1698) ~[elasticsearch-rest-high-level-client-7.2.0.jar:7.2.0]  
at org.elasticsearch.client.RestHighLevelClient.internalPerformRequest(RestHighLevelClient.java:1461) ~[elasticsearch-rest-high-level-client-7.2.0.jar:7.2.0]  
at org.elasticsearch.client.RestHighLevelClient.performRequest(RestHighLevelClient.java:1418) ~[elasticsearch-rest-high-level-client-7.2.0.jar:7.2.0]  
at org.elasticsearch.client.RestHighLevelClient.performRequestAndParseEntity(RestHighLevelClient.java:1388) ~[elasticsearch-rest-high-level-client-7.2.0.jar:7.2.0]  
at org.elasticsearch.client.RestHighLevelClient.search(RestHighLevelClient.java:930) ~[elasticsearch-rest-high-level-client-7.2.0.jar:7.2.0]

Im getting the same error eventhough i changed to 7.2.0 of my elastic search jar.  
I saw some previous discussions, where they asked to set to null. Since this is boolean i cant set it to null. this is annoying.

My search request is

```
    SearchRequest searchRequest = new SearchRequest();
    searchRequest.source(searchSourceBuilder);
    RestHighLevelClient client=elasticsearchConfig.client();
    SearchResponse searchResponse = client.search(searchRequest, RequestOptions.DEFAULT);

```

Please help!!1

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<div class="post-metadata">

**Author:** ![javanna](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/javanna/32/4698_2.png) [@javanna](https://discuss.elastic.co/u/javanna)\
**Post date:** [July 12, 2019, 9:06am UTC](https://discuss.elastic.co/t/im-getting-error-unrecognized-exception-ccs-minimize-roundtrips/189359/2 "2019-07-12T09:06:14Z")

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Can you make sure that you are sending your request to the proper Elasticsearch instance? I suspect it is on an older version that does not support yet ccs\_minimize\_roundtrips. Maybe you have a cluster on multiple versions?

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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:** [August 9, 2019, 9:12am UTC](https://discuss.elastic.co/t/im-getting-error-unrecognized-exception-ccs-minimize-roundtrips/189359/3 "2019-08-09T09:12:26Z")

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