# Excheption in suggester responce **URL:** \ **Category:** Elasticsearch\ **Created:** [August 18, 2014, 10:01am UTC](https://discuss.elastic.co/t/excheption-in-suggester-responce/19317 "2014-08-18T10:01:49Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![makr](https://avatars.discourse-cdn.com/v4/letter/m/3ec8ea/32.png) [@makr](https://discuss.elastic.co/u/makr)\ **Post date:** [August 18, 2014, 10:01am UTC](https://discuss.elastic.co/t/excheption-in-suggester-responce/19317/1 "2014-08-18T10:01:49Z")
Hi! I try test elasticsearch suggester, but i got strange error. user@user:/user/esconfig # curl -X POST 'localhost:9200/dwh\_direct/\_suggest?pretty' -d @suggester { "\_shards" : { "total" : 5, "successful" : 0, "failed" : 5, "failures" : [ { "index" : "dwh\_direct", "shard" : 0, "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][0] ]; nested: ElasticsearchException[failed to execute suggest]; nested: ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper cannot be cast to org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " }, { "index" : "dwh\_direct", "shard" : 1, "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][1] ]; nested: ElasticsearchException[failed to execute suggest]; nested: ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper cannot be cast to org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " }, { "index" : "dwh\_direct", "shard" : 2, "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][2] ]; nested: ElasticsearchException[failed to execute suggest]; nested: ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper cannot be cast to org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " }, { "index" : "dwh\_direct", "shard" : 3, "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][3] ]; nested: ElasticsearchException[failed to execute suggest]; nested: ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper cannot be cast to org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " } ] } } user@user:/user/esconfig # more suggester { "my-suggest" : { "text" : "co", "completion" : { "field" : "name" } } } Is it bug in elasticsearch or i made mistake in configuration or query? -- Maxim Krasovsky -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/465403c8-6f5a-4151-9c0f-e6e490fdfe13%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/465403c8-6f5a-4151-9c0f-e6e490fdfe13%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![vineeth\_mohan\_2](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/vineeth_mohan_2/32/747_2.png) [@vineeth\_mohan\_2](https://discuss.elastic.co/u/vineeth_mohan_2)\ **Post date:** [August 18, 2014, 1:30pm UTC](https://discuss.elastic.co/t/excheption-in-suggester-responce/19317/2 "2014-08-18T13:30:26Z")
Hello Maxim , Can you show the schema and a sample data that you have indexed. Thanks Vineeth On Mon, Aug 18, 2014 at 3:31 PM, [makr@ciklum.com](mailto:makr@ciklum.com) wrote: > Hi! > I try test elasticsearch suggester, but i got strange error. > > user@user:/user/esconfig # curl -X POST > 'localhost:9200/dwh\_direct/\_suggest?pretty' -d @suggester > { > "\_shards" : { > "total" : 5, > "successful" : 0, > "failed" : 5, > "failures" : [ { > "index" : "dwh\_direct", > "shard" : 0, > "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][0] > ]; nested: ElasticsearchException[failed to execute suggest]; nested: > ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper > cannot be cast to > org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " > }, { > "index" : "dwh\_direct", > "shard" : 1, > "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][1] > ]; nested: ElasticsearchException[failed to execute suggest]; nested: > ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper > cannot be cast to > org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " > }, { > "index" : "dwh\_direct", > "shard" : 2, > "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][2] > ]; nested: ElasticsearchException[failed to execute suggest]; nested: > ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper > cannot be cast to > org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " > }, { > "index" : "dwh\_direct", > "shard" : 3, > "reason" : "BroadcastShardOperationFailedException[[dwh\_direct][3] > ]; nested: ElasticsearchException[failed to execute suggest]; nested: > ClassCastException[org.elasticsearch.index.mapper.core.StringFieldMapper > cannot be cast to > org.elasticsearch.index.mapper.core.CompletionFieldMapper]; " > } ] > } > } > > user@user:/user/esconfig # more suggester > { > "my-suggest" : { > "text" : "co", > "completion" : { > "field" : "name" > } > } > } > > Is it bug in elasticsearch or i made mistake in configuration or query? > > -- > > Maxim Krasovsky > > -- > You received this message because you are subscribed to the Google Groups > "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit > [https://groups.google.com/d/msgid/elasticsearch/465403c8-6f5a-4151-9c0f-e6e490fdfe13%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/465403c8-6f5a-4151-9c0f-e6e490fdfe13%40googlegroups.com) > [https://groups.google.com/d/msgid/elasticsearch/465403c8-6f5a-4151-9c0f-e6e490fdfe13%40googlegroups.com?utm\_medium=email&utm\_source=footer](https://groups.google.com/d/msgid/elasticsearch/465403c8-6f5a-4151-9c0f-e6e490fdfe13%40googlegroups.com?utm_medium=email&utm_source=footer) > . > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/CAGdPd5%3DMQmX788p%3Db0G%2Bqk\_z6wwsA9HBtLu66fLRoKxvupRo%3Dw%40mail.gmail.com](https://groups.google.com/d/msgid/elasticsearch/CAGdPd5%3DMQmX788p%3Db0G%2Bqk_z6wwsA9HBtLu66fLRoKxvupRo%3Dw%40mail.gmail.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 1:07am UTC](https://discuss.elastic.co/t/excheption-in-suggester-responce/19317/3 "2017-07-06T01:07:58Z")