# Failed to execute fetch phase org.elasticsearch.transport.RemoteTransportException **URL:** \ **Category:** Elasticsearch\ **Created:** [September 26, 2017, 10:40am UTC](https://discuss.elastic.co/t/failed-to-execute-fetch-phase-org-elasticsearch-transport-remotetransportexception/101829 "2017-09-26T10:40:08Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![dedosan](https://avatars.discourse-cdn.com/v4/letter/d/e9c0ed/32.png) [@dedosan](https://discuss.elastic.co/u/dedosan)\ **Post date:** [September 26, 2017, 10:40am UTC](https://discuss.elastic.co/t/failed-to-execute-fetch-phase-org-elasticsearch-transport-remotetransportexception/101829/1 "2017-09-26T10:40:09Z")
Hi I am new to ELK Stack. Server details - 4 Vcpu , 16GB RAM here i am quering application log files (java applications) Im getting following error on elasticsearch log file It comes when i access Dashboard (It has more queries) **This is the Error** ``` [2017-09-26T10:23:14,939][DEBUG][o.e.a.s.TransportSearchAction] [r7ldgie] [120571] Failed to execute fetch phase org.elasticsearch.transport.RemoteTransportException: [r7ldgie][172.17.0.2:9300][indices:data/read/search[phase/fetch/id]] Caused by: org.elasticsearch.transport.ResponseHandlerFailureTransportException: java.lang.UnsupportedOperationException Caused by: java.lang.UnsupportedOperationException at org.elasticsearch.search.DocValueFormat$3.format(DocValueFormat.java:249) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.search.SearchSortValues.(SearchSortValues.java:51) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.search.SearchHit.sortValues(SearchHit.java:417) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.SearchPhaseController.getHits(SearchPhaseController.java:391) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.SearchPhaseController.merge(SearchPhaseController.java:314) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.FetchSearchPhase.moveToNextPhase(FetchSearchPhase.java:206) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.FetchSearchPhase.lambda$innerRun$2(FetchSearchPhase.java:105) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.CountedCollector.countDown(CountedCollector.java:53) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.CountedCollector.onResult(CountedCollector.java:64) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.FetchSearchPhase$2.innerOnResponse(FetchSearchPhase.java:165) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.FetchSearchPhase$2.innerOnResponse(FetchSearchPhase.java:162) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.SearchActionListener.onResponse(SearchActionListener.java:44) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.SearchActionListener.onResponse(SearchActionListener.java:29) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.ActionListenerResponseHandler.handleResponse(ActionListenerResponseHandler.java:46) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService$ContextRestoreResponseHandler.handleResponse(TransportService.java:1060) ~[elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService$DirectResponseChannel.processResponse(TransportService.java:1134) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService$DirectResponseChannel.sendResponse(TransportService.java:1124) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService$DirectResponseChannel.sendResponse(TransportService.java:1113) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.DelegatingTransportChannel.sendResponse(DelegatingTransportChannel.java:60) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.RequestHandlerRegistry$TransportChannelWrapper.sendResponse(RequestHandlerRegistry.java:111) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.SearchTransportService$12.messageReceived(SearchTransportService.java:394) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.action.search.SearchTransportService$12.messageReceived(SearchTransportService.java:390) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.transport.TransportService$7.doRun(TransportService.java:644) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:638) [elasticsearch-5.5.0.jar:5.5.0] at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-5.5.0.jar:5.5.0] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_131] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_131] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131] ``` ---
**Author:** ![colings86](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/colings86/32/44960_2.png) [@colings86](https://discuss.elastic.co/u/colings86)\ **Post date:** [September 26, 2017, 10:43am UTC](https://discuss.elastic.co/t/failed-to-execute-fetch-phase-org-elasticsearch-transport-remotetransportexception/101829/2 "2017-09-26T10:43:22Z")
Could you paste the request that you are sending to elasticsearch that causes this error? ---
**Author:** ![dedosan](https://avatars.discourse-cdn.com/v4/letter/d/e9c0ed/32.png) [@dedosan](https://discuss.elastic.co/u/dedosan)\ **Post date:** [September 26, 2017, 11:15am UTC](https://discuss.elastic.co/t/failed-to-execute-fetch-phase-org-elasticsearch-transport-remotetransportexception/101829/3 "2017-09-26T11:15:25Z")
@colings86 Thank you for the reply. This Dashboard has more queries. Individually all queries (visual )are working without issue. But I added all visuals to DashBoard and tried to open dashboard. Then Kibana shows timeout ![tomeout](https://us1.discourse-cdn.com/elastic/original/3X/1/4/14b67b12174db264baff5cabcb0948d31ca299fd.JPG) and Elastic search logs shows above error. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [October 24, 2017, 11:15am UTC](https://discuss.elastic.co/t/failed-to-execute-fetch-phase-org-elasticsearch-transport-remotetransportexception/101829/4 "2017-10-24T11:15:30Z")
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