DELETE my-index PUT my-index/_doc/1 { "text": "foo" } POST my-index/_search?error_trace { "track_total_hits": true, "fields": [ "text" ], "retriever": { "text_similarity_reranker": { "retriever": { "standard": { "query": { "match": { "text": "What is the capital of the USA?" } } } }, "field": "text", "chunk_rescorer": { "size": 3, "chunking_settings": { "strategy": "sentence", "max_chunk_size": 25, "sentence_overlap": 0 } }, "rank_window_size": 10, "inference_text": "What is the capital of the USA?" } } } 

{ "error": { "root_cause": [ { "type": "x_content_parse_exception", "reason": "Failed to build [chunk_rescorer] after last required field arrived", "stack_trace": """org.elasticsearch.ElasticsearchException$1: Failed to build [chunk_rescorer] after last required field arrived	at org.elasticsearch.server@9.2.0/org.elasticsearch.ElasticsearchException.guessRootCauses(ElasticsearchException.java:798)	at org.elasticsearch.server@9.2.0/org.elasticsearch.ElasticsearchException.guessRootCauses(ElasticsearchException.java:794)	at org.elasticsearch.server@9.2.0/org.elasticsearch.ElasticsearchException.generateFailureXContent(ElasticsearchException.java:712)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestResponse.build(RestResponse.java:202)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestResponse.<init>(RestResponse.java:161)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestResponse.<init>(RestResponse.java:122)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.sendFailure(RestController.java:514)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onFailure(RestController.java:496)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:488)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:480)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.doHandleRequest(SecurityRestFilter.java:105)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$0(SecurityRestFilter.java:90)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListener$2.onResponse(ActionListener.java:258)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.lambda$authenticateAndAttachToContext$3(SecondaryAuthenticator.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListenerImplementations$ResponseWrappingActionListener.onResponse(ActionListenerImplementations.java:261)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticate(SecondaryAuthenticator.java:109)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticateAndAttachToContext(SecondaryAuthenticator.java:90)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$2(SecurityRestFilter.java:80)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.intercept(SecurityRestFilter.java:96)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:480)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.lambda$maybeAggregateAndDispatchRequest$4(RestController.java:404)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestContentAggregator$AggregationChunkHandler.onNext(RestContentAggregator.java:78)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpRequestBodyStream.handleNettyContent(Netty4HttpRequestBodyStream.java:87)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:146)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.read(FlowControlHandler.java:139)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeRead(AbstractChannelHandlerContext.java:847)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.read(AbstractChannelHandlerContext.java:824)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)	at io.netty.transport@4.1.126.Final/io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998)	at io.netty.common@4.1.126.Final/io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)	at java.base/java.lang.Thread.run(Thread.java:1474) Caused by: org.elasticsearch.xcontent.XContentParseException: Failed to build [chunk_rescorer] after last required field arrived	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.buildTarget(ConstructingObjectParser.java:593)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.finish(ConstructingObjectParser.java:570)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.lambda$declareField$10(ObjectParser.java:435)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseValue(ObjectParser.java:613)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseSub(ObjectParser.java:633)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parse(ObjectParser.java:316)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.apply(ConstructingObjectParser.java:159)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.fromXContent(TextSimilarityRankRetrieverBuilder.java:117)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.InferencePlugin.lambda$getRetrievers$23(InferencePlugin.java:641)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.SearchModule.lambda$registerRetriever$24(SearchModule.java:1274)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.NamedXContentRegistry.parseNamedObject(NamedXContentRegistry.java:149)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder$1.namedObject(RetrieverBuilder.java:83)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseInnerRetrieverBuilder(RetrieverBuilder.java:123)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseTopLevelRetrieverBuilder(RetrieverBuilder.java:87)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1439)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1343)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.parseSearchRequest(RestSearchAction.java:187)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.lambda$prepareRequest$1(RestSearchAction.java:131)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestRequest.withContentOrSourceParamParserOrNull(RestRequest.java:621)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.prepareRequest(RestSearchAction.java:130)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:486)	... 29 more Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.lambda$static$1(TextSimilarityRankRetrieverBuilder.java:82)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.lambda$new$2(ConstructingObjectParser.java:130)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.buildTarget(ConstructingObjectParser.java:576)	... 52 more """ } ], "type": "x_content_parse_exception", "reason": "[1:489] [text_similarity_reranker] failed to parse field [chunk_rescorer]", "caused_by": { "type": "x_content_parse_exception", "reason": "Failed to build [chunk_rescorer] after last required field arrived", "caused_by": { "type": "array_index_out_of_bounds_exception", "reason": "Index 0 out of bounds for length 0", "stack_trace": """java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.lambda$static$1(TextSimilarityRankRetrieverBuilder.java:82)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.lambda$new$2(ConstructingObjectParser.java:130)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.buildTarget(ConstructingObjectParser.java:576)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.finish(ConstructingObjectParser.java:570)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.lambda$declareField$10(ObjectParser.java:435)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseValue(ObjectParser.java:613)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseSub(ObjectParser.java:633)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parse(ObjectParser.java:316)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.apply(ConstructingObjectParser.java:159)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.fromXContent(TextSimilarityRankRetrieverBuilder.java:117)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.InferencePlugin.lambda$getRetrievers$23(InferencePlugin.java:641)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.SearchModule.lambda$registerRetriever$24(SearchModule.java:1274)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.NamedXContentRegistry.parseNamedObject(NamedXContentRegistry.java:149)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder$1.namedObject(RetrieverBuilder.java:83)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseInnerRetrieverBuilder(RetrieverBuilder.java:123)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseTopLevelRetrieverBuilder(RetrieverBuilder.java:87)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1439)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1343)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.parseSearchRequest(RestSearchAction.java:187)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.lambda$prepareRequest$1(RestSearchAction.java:131)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestRequest.withContentOrSourceParamParserOrNull(RestRequest.java:621)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.prepareRequest(RestSearchAction.java:130)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:486)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:480)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.doHandleRequest(SecurityRestFilter.java:105)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$0(SecurityRestFilter.java:90)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListener$2.onResponse(ActionListener.java:258)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.lambda$authenticateAndAttachToContext$3(SecondaryAuthenticator.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListenerImplementations$ResponseWrappingActionListener.onResponse(ActionListenerImplementations.java:261)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticate(SecondaryAuthenticator.java:109)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticateAndAttachToContext(SecondaryAuthenticator.java:90)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$2(SecurityRestFilter.java:80)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.intercept(SecurityRestFilter.java:96)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:480)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.lambda$maybeAggregateAndDispatchRequest$4(RestController.java:404)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestContentAggregator$AggregationChunkHandler.onNext(RestContentAggregator.java:78)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpRequestBodyStream.handleNettyContent(Netty4HttpRequestBodyStream.java:87)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:146)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.read(FlowControlHandler.java:139)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeRead(AbstractChannelHandlerContext.java:847)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.read(AbstractChannelHandlerContext.java:824)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)	at io.netty.transport@4.1.126.Final/io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998)	at io.netty.common@4.1.126.Final/io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)	at java.base/java.lang.Thread.run(Thread.java:1474) """ }, "stack_trace": """org.elasticsearch.xcontent.XContentParseException: Failed to build [chunk_rescorer] after last required field arrived	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.buildTarget(ConstructingObjectParser.java:593)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.finish(ConstructingObjectParser.java:570)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.lambda$declareField$10(ObjectParser.java:435)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseValue(ObjectParser.java:613)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseSub(ObjectParser.java:633)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parse(ObjectParser.java:316)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.apply(ConstructingObjectParser.java:159)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.fromXContent(TextSimilarityRankRetrieverBuilder.java:117)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.InferencePlugin.lambda$getRetrievers$23(InferencePlugin.java:641)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.SearchModule.lambda$registerRetriever$24(SearchModule.java:1274)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.NamedXContentRegistry.parseNamedObject(NamedXContentRegistry.java:149)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder$1.namedObject(RetrieverBuilder.java:83)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseInnerRetrieverBuilder(RetrieverBuilder.java:123)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseTopLevelRetrieverBuilder(RetrieverBuilder.java:87)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1439)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1343)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.parseSearchRequest(RestSearchAction.java:187)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.lambda$prepareRequest$1(RestSearchAction.java:131)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestRequest.withContentOrSourceParamParserOrNull(RestRequest.java:621)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.prepareRequest(RestSearchAction.java:130)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:486)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:480)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.doHandleRequest(SecurityRestFilter.java:105)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$0(SecurityRestFilter.java:90)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListener$2.onResponse(ActionListener.java:258)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.lambda$authenticateAndAttachToContext$3(SecondaryAuthenticator.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListenerImplementations$ResponseWrappingActionListener.onResponse(ActionListenerImplementations.java:261)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticate(SecondaryAuthenticator.java:109)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticateAndAttachToContext(SecondaryAuthenticator.java:90)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$2(SecurityRestFilter.java:80)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.intercept(SecurityRestFilter.java:96)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:480)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.lambda$maybeAggregateAndDispatchRequest$4(RestController.java:404)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestContentAggregator$AggregationChunkHandler.onNext(RestContentAggregator.java:78)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpRequestBodyStream.handleNettyContent(Netty4HttpRequestBodyStream.java:87)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:146)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.read(FlowControlHandler.java:139)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeRead(AbstractChannelHandlerContext.java:847)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.read(AbstractChannelHandlerContext.java:824)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)	at io.netty.transport@4.1.126.Final/io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998)	at io.netty.common@4.1.126.Final/io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)	at java.base/java.lang.Thread.run(Thread.java:1474) Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.lambda$static$1(TextSimilarityRankRetrieverBuilder.java:82)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.lambda$new$2(ConstructingObjectParser.java:130)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.buildTarget(ConstructingObjectParser.java:576)	... 52 more """ }, "stack_trace": """org.elasticsearch.xcontent.XContentParseException: [1:489] [text_similarity_reranker] failed to parse field [chunk_rescorer]	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.throwFailedToParse(ObjectParser.java:620)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseValue(ObjectParser.java:615)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseSub(ObjectParser.java:633)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parse(ObjectParser.java:316)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.apply(ConstructingObjectParser.java:159)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.fromXContent(TextSimilarityRankRetrieverBuilder.java:117)	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.InferencePlugin.lambda$getRetrievers$23(InferencePlugin.java:641)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.SearchModule.lambda$registerRetriever$24(SearchModule.java:1274)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.NamedXContentRegistry.parseNamedObject(NamedXContentRegistry.java:149)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder$1.namedObject(RetrieverBuilder.java:83)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseInnerRetrieverBuilder(RetrieverBuilder.java:123)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.retriever.RetrieverBuilder.parseTopLevelRetrieverBuilder(RetrieverBuilder.java:87)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1439)	at org.elasticsearch.server@9.2.0/org.elasticsearch.search.builder.SearchSourceBuilder.parseXContent(SearchSourceBuilder.java:1343)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.parseSearchRequest(RestSearchAction.java:187)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.lambda$prepareRequest$1(RestSearchAction.java:131)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestRequest.withContentOrSourceParamParserOrNull(RestRequest.java:621)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.action.search.RestSearchAction.prepareRequest(RestSearchAction.java:130)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.BaseRestHandler.handleRequest(BaseRestHandler.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:486)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController$1.onResponse(RestController.java:480)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.doHandleRequest(SecurityRestFilter.java:105)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$0(SecurityRestFilter.java:90)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListener$2.onResponse(ActionListener.java:258)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.lambda$authenticateAndAttachToContext$3(SecondaryAuthenticator.java:99)	at org.elasticsearch.server@9.2.0/org.elasticsearch.action.ActionListenerImplementations$ResponseWrappingActionListener.onResponse(ActionListenerImplementations.java:261)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticate(SecondaryAuthenticator.java:109)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.authc.support.SecondaryAuthenticator.authenticateAndAttachToContext(SecondaryAuthenticator.java:90)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.lambda$intercept$2(SecurityRestFilter.java:80)	at org.elasticsearch.security@9.2.0/org.elasticsearch.xpack.security.rest.SecurityRestFilter.intercept(SecurityRestFilter.java:96)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.dispatchRequest(RestController.java:480)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestController.lambda$maybeAggregateAndDispatchRequest$4(RestController.java:404)	at org.elasticsearch.server@9.2.0/org.elasticsearch.rest.RestContentAggregator$AggregationChunkHandler.onNext(RestContentAggregator.java:78)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpRequestBodyStream.handleNettyContent(Netty4HttpRequestBodyStream.java:87)	at org.elasticsearch.transport.netty4@9.2.0/org.elasticsearch.http.netty4.Netty4HttpPipeliningHandler.channelRead(Netty4HttpPipeliningHandler.java:146)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202)	at io.netty.handler@4.1.126.Final/io.netty.handler.flow.FlowControlHandler.read(FlowControlHandler.java:139)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.invokeRead(AbstractChannelHandlerContext.java:847)	at io.netty.transport@4.1.126.Final/io.netty.channel.AbstractChannelHandlerContext.read(AbstractChannelHandlerContext.java:824)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:173)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:166)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)	at io.netty.transport@4.1.126.Final/io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)	at io.netty.common@4.1.126.Final/io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:998)	at io.netty.common@4.1.126.Final/io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)	at java.base/java.lang.Thread.run(Thread.java:1474) Caused by: org.elasticsearch.xcontent.XContentParseException: Failed to build [chunk_rescorer] after last required field arrived	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.buildTarget(ConstructingObjectParser.java:593)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.finish(ConstructingObjectParser.java:570)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.parse(ConstructingObjectParser.java:167)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.lambda$declareField$10(ObjectParser.java:435)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ObjectParser.parseValue(ObjectParser.java:613)	... 48 more Caused by: java.lang.ArrayIndexOutOfBoundsException: Index 0 out of bounds for length 0	at org.elasticsearch.inference@9.2.0/org.elasticsearch.xpack.inference.rank.textsimilarity.TextSimilarityRankRetrieverBuilder.lambda$static$1(TextSimilarityRankRetrieverBuilder.java:82)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser.lambda$new$2(ConstructingObjectParser.java:130)	at org.elasticsearch.xcontent@9.2.0/org.elasticsearch.xcontent.ConstructingObjectParser$Target.buildTarget(ConstructingObjectParser.java:576)	... 52 more """ }, "status": 400 }