# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=433 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 434 --- ## [How to use maximum bm25 score among original term and its synonyms?](https://discuss.elastic.co/t/how-to-use-maximum-bm25-score-among-original-term-and-its-synonyms/305986)
**Author:** [@Junhyeok](https://discuss.elastic.co/u/Junhyeok)\ **Replies:** 0\ **Last updated:** [May 31, 2022, 2:08am UTC](https://discuss.elastic.co/t/how-to-use-maximum-bm25-score-among-original-term-and-its-synonyms/305986 "2022-05-31T02:08:31Z")
Hi, I am a newbie in Elasticsearch. I'm using synonym filters in analyzer. e.g. air conditioner -\> "air", "conditioner", "circulator" (synonym) When i use match query, it will calculate bm25 score for every matching t… --- ## [How to change Lucene version?](https://discuss.elastic.co/t/how-to-change-lucene-version/305959)
**Author:** [@Seo](https://discuss.elastic.co/u/Seo)\ **Replies:** 4\ **Last updated:** [May 31, 2022, 12:29am UTC](https://discuss.elastic.co/t/how-to-change-lucene-version/305959 "2022-05-31T00:29:48Z")
Hello. I have some questions about Lucene version. Are there any methods to change version of Lucene without change of Elasticsearch version? I want to apply the modified Lucene code(without version change) to my Elas… --- ## [License on a self-managed elasticsearch cluster](https://discuss.elastic.co/t/license-on-a-self-managed-elasticsearch-cluster/305975)
**Author:** [@irivas95](https://discuss.elastic.co/u/irivas95)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 9:00pm UTC](https://discuss.elastic.co/t/license-on-a-self-managed-elasticsearch-cluster/305975 "2022-05-30T21:00:59Z")
Hi, I have a question about elastic licenses in self-managed clusters. I have seen in this page of elastic Official Elasticsearch Pricing: Elastic Cloud, Managed Elasticsearch | Elastic, the prices for subscriptions fo… --- ## [Difference between Elasticsearch and Solr](https://discuss.elastic.co/t/difference-between-elasticsearch-and-solr/305969)
**Author:** [@fizhhh1997](https://discuss.elastic.co/u/fizhhh1997)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 7:15pm UTC](https://discuss.elastic.co/t/difference-between-elasticsearch-and-solr/305969 "2022-05-30T19:15:28Z")
Hello all, how can i use proximity search and relevant score to get data with high accurate, and difference between Elasticsearch and Solr --- ## [Elastic Agent Elasticsearch output via proxy](https://discuss.elastic.co/t/elastic-agent-elasticsearch-output-via-proxy/305639)
**Author:** [@RLPowellJr](https://discuss.elastic.co/u/RLPowellJr)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 4:47pm UTC](https://discuss.elastic.co/t/elastic-agent-elasticsearch-output-via-proxy/305639 "2022-05-30T16:47:38Z")
Greetings all! I am looking for a sample proxy configuration to use with the Elasticsearch output for Fleet-managed Elastic Agents. I'm working with a group who wants to expose as little as possible of their Elastic St… --- ## [Could not start some language models for NLP tasks](https://discuss.elastic.co/t/could-not-start-some-language-models-for-nlp-tasks/297888)
**Author:** [@Ilia](https://discuss.elastic.co/u/Ilia)\ **Replies:** 7\ **Last updated:** [May 30, 2022, 3:52pm UTC](https://discuss.elastic.co/t/could-not-start-some-language-models-for-nlp-tasks/297888 "2022-05-30T15:52:47Z")
I've installed Eland and have imported a model from huggingface as follows: eland\_import\_hub\_model --url http://localhost:9200/ \\ --hub-model-id HooshvareLab/bert-fa-zwnj-base-ner \\ --task-type ner I can see it in h… --- ## [Can documents returned during fetch phase have changed since query phase](https://discuss.elastic.co/t/can-documents-returned-during-fetch-phase-have-changed-since-query-phase/305773)
**Author:** [@davidbkemp](https://discuss.elastic.co/u/davidbkemp)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 3:08pm UTC](https://discuss.elastic.co/t/can-documents-returned-during-fetch-phase-have-changed-since-query-phase/305773 "2022-05-30T15:08:46Z")
Our system assumes the documents returned by a search actually satisfy the query. Is it possible that, if a document is modified between the query and fetch phases of a search that the returned document doesn’t actually … --- ## [Localhost:9200 error when installing](https://discuss.elastic.co/t/localhost-9200-error-when-installing/305965)
**Author:** [@Merveille\_Kimfuta](https://discuss.elastic.co/u/Merveille_Kimfuta)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 2:19pm UTC](https://discuss.elastic.co/t/localhost-9200-error-when-installing/305965 "2022-05-30T14:19:42Z")
Hello everyone, I am trying to install ELK using this tutorial https://www.youtube.com/watch?v=4BtAuGcUjCo but i am stuck at a message error when typing localhost:9200 on the web. Can someone have any idea how I can ove… --- ## [ElasticSearch.Net Package issue on the Framework 4.8](https://discuss.elastic.co/t/elasticsearch-net-package-issue-on-the-framework-4-8/305950)
**Author:** [@Gopinath\_Basker](https://discuss.elastic.co/u/Gopinath_Basker)\ **Replies:** 0\ **Last updated:** [May 30, 2022, 12:35pm UTC](https://discuss.elastic.co/t/elasticsearch-net-package-issue-on-the-framework-4-8/305950 "2022-05-30T12:35:09Z")
Hi Team, We have Elasticsearch 7.17.3 and tried to query the information. for that we used NEST package 7.15.0 but we faced issue while querying Issue is "Elasticsearch.Net.Utf8Json.JsonParsingException: expected:'Str… --- ## [Duplicated fields in analyze response object when analyzing korean with nori\_tokenizer](https://discuss.elastic.co/t/duplicated-fields-in-analyze-response-object-when-analyzing-korean-with-nori-tokenizer/305943)
**Author:** [@maruoovv](https://discuss.elastic.co/u/maruoovv)\ **Replies:** 0\ **Last updated:** [May 30, 2022, 12:05pm UTC](https://discuss.elastic.co/t/duplicated-fields-in-analyze-response-object-when-analyzing-korean-with-nori-tokenizer/305943 "2022-05-30T12:05:49Z")
Hi, i'm analyzing korean keyword with nori tokenizer and synonym\_graph, i found some field is duplicated in analyze response object. Elasticsearch version : 7.1.1 index settings PUT /test-index { "settings" : { "a… --- ## [Authenticate Elasticsearch \<--\> Kibana Client Communication (xpack.security.http.ssl.client\_authentication)s](https://discuss.elastic.co/t/authenticate-elasticsearch-kibana-client-communication-xpack-security-http-ssl-client-authentication-s/305038)
**Author:** [@Lokesh\_Sachdeva](https://discuss.elastic.co/u/Lokesh_Sachdeva)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 10:30am UTC](https://discuss.elastic.co/t/authenticate-elasticsearch-kibana-client-communication-xpack-security-http-ssl-client-authentication-s/305038 "2022-05-30T10:30:04Z")
Hi Team We are configuring ELK Docker 8.0.0 in our system with SSL Configuration. List item SSL Authentication Between Kibana & End User (Host Machine): Its working fine with Elasticsearch generated CA. Kibana is run… --- ## [Delete child document without parent](https://discuss.elastic.co/t/delete-child-document-without-parent/305745)
**Author:** [@Udayaprakash\_S\_10d](https://discuss.elastic.co/u/Udayaprakash_S_10d)\ **Replies:** 5\ **Last updated:** [May 30, 2022, 10:05am UTC](https://discuss.elastic.co/t/delete-child-document-without-parent/305745 "2022-05-30T10:05:08Z")
i want to delete the child document in the index with out parent .i want delete query for this --- ## [External access to ElasticSearch cluster](https://discuss.elastic.co/t/external-access-to-elasticsearch-cluster/305833)
**Author:** [@bobus](https://discuss.elastic.co/u/bobus)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 10:04am UTC](https://discuss.elastic.co/t/external-access-to-elasticsearch-cluster/305833 "2022-05-30T10:04:00Z")
Using Install Elasticsearch with Docker | Elasticsearch Guide \[8.11\] | Elastic I can easily setup a 3-node cluster on a single host, with docker-compose. This is all fine if I just use ES via the included Kibana contai… --- ## ['Latest' Transform job not refreshing all docs in the destination index](https://discuss.elastic.co/t/latest-transform-job-not-refreshing-all-docs-in-the-destination-index/305720)
**Author:** [@ykara84](https://discuss.elastic.co/u/ykara84)\ **Replies:** 5\ **Last updated:** [May 30, 2022, 9:38am UTC](https://discuss.elastic.co/t/latest-transform-job-not-refreshing-all-docs-in-the-destination-index/305720 "2022-05-30T09:38:02Z")
Hi, I'm new to Transforms. I have a Powershell script that every hour gathers VMware virtual machine capacity metrics (cpu, memory and such) from vCenter and stores them in an index: virtualisation-vm-yyyy-MM I've crea… --- ## [Foreground extrusions missing with vector tile returned by the vector tile search API](https://discuss.elastic.co/t/foreground-extrusions-missing-with-vector-tile-returned-by-the-vector-tile-search-api/304137)
**Author:** [@thibaultclem](https://discuss.elastic.co/u/thibaultclem)\ **Replies:** 4\ **Last updated:** [May 30, 2022, 8:17am UTC](https://discuss.elastic.co/t/foreground-extrusions-missing-with-vector-tile-returned-by-the-vector-tile-search-api/304137 "2022-05-30T08:17:52Z")
We use Mapbox GL JS to retrieve tiles from the new vector tile search API. Everything work as expected until we try to extrude the features to display it in 3D: map.addLayer({ id: 'building\_layer', … --- ## [Reindex without replica & documents are removed after reindexing](https://discuss.elastic.co/t/reindex-without-replica-documents-are-removed-after-reindexing/305903)
**Author:** [@da-head0](https://discuss.elastic.co/u/da-head0)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 7:44am UTC](https://discuss.elastic.co/t/reindex-without-replica-documents-are-removed-after-reindexing/305903 "2022-05-30T07:44:51Z")
Hi, I used methods below to reindex ES index, for change number of shards & replica. curl -X PUT "ip:port/argocd-log-2022-05-29-reindexed?pretty" -H 'Content-Type: application/json' -d' { "settings" : { "ind… --- ## [How to filter in elasticsearch?](https://discuss.elastic.co/t/how-to-filter-in-elasticsearch/305892)
**Author:** [@RohitBR\_K](https://discuss.elastic.co/u/RohitBR_K)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 6:50am UTC](https://discuss.elastic.co/t/how-to-filter-in-elasticsearch/305892 "2022-05-30T06:50:41Z")
q = Q( 'bool', # must\_not=\[Q('match', is\_active="true"), Q('match', sales\_block="False")\], must=\[ Q( … --- ## [Send logs to Kibana using Mobile IOS devie (android, ios)](https://discuss.elastic.co/t/send-logs-to-kibana-using-mobile-ios-devie-android-ios/305679)
**Author:** [@prakashshende](https://discuss.elastic.co/u/prakashshende)\ **Replies:** 4\ **Last updated:** [May 30, 2022, 6:46am UTC](https://discuss.elastic.co/t/send-logs-to-kibana-using-mobile-ios-devie-android-ios/305679 "2022-05-30T06:46:09Z")
Hello, How could I send the logs from a native mobile app (android, ios) to Kibana? What product provided by elastic should I use? --- ## [Elasticsearch query Combine 2 queries or Elastic search Join Query](https://discuss.elastic.co/t/elasticsearch-query-combine-2-queries-or-elastic-search-join-query/305805)
**Author:** [@vipin.meshram13098](https://discuss.elastic.co/u/vipin.meshram13098)\ **Replies:** 4\ **Last updated:** [May 30, 2022, 6:25am UTC](https://discuss.elastic.co/t/elasticsearch-query-combine-2-queries-or-elastic-search-join-query/305805 "2022-05-30T06:25:58Z")
This is my one elastic document example: "\_source": { "leg\_b":{ "team\_name" : "aaaa", "channel\_uuid" : "12121" }, "wrapup":\[ "0":{ "name": "sss", "chan… --- ## [Reindexing via Upgrade Assistant failed](https://discuss.elastic.co/t/reindexing-via-upgrade-assistant-failed/305728)
**Author:** [@Stefan\_P](https://discuss.elastic.co/u/Stefan_P)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 5:54am UTC](https://discuss.elastic.co/t/reindexing-via-upgrade-assistant-failed/305728 "2022-05-30T05:54:35Z")
Hi there, I am trying to use the Upgrade Assistant provided by kibana. I have to upgrade one of my indices to version 6.8 because it is created with version 5.x before I can upgrade my cluster to version 7. Last night… --- ## [Config for reindex](https://discuss.elastic.co/t/config-for-reindex/305881)
**Author:** [@INS](https://discuss.elastic.co/u/INS)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 5:30am UTC](https://discuss.elastic.co/t/config-for-reindex/305881 "2022-05-30T05:30:30Z")
Hi Can I add only to master node "reindex.remote.whitelist" or should I use in all node even in data and master nodes? --- ## [Unable to retrieve version information from Elasticsearch nodes. unable to get issuer certificate](https://discuss.elastic.co/t/unable-to-retrieve-version-information-from-elasticsearch-nodes-unable-to-get-issuer-certificate/305894)
**Author:** [@bithunter](https://discuss.elastic.co/u/bithunter)\ **Replies:** 0\ **Last updated:** [May 30, 2022, 5:25am UTC](https://discuss.elastic.co/t/unable-to-retrieve-version-information-from-elasticsearch-nodes-unable-to-get-issuer-certificate/305894 "2022-05-30T05:25:31Z")
I am trying to encrypt tls certificate using LetsEncrypt. But my server page says: Kibana server is not ready yet. Here is the error in /etc/kibana/kibana.yml: {"type":"log","@timestamp":"2022-05-29T09:48:26+00:00","ta… --- ## [Migrate Azure classic Elastic Search cloud from old region to new region](https://discuss.elastic.co/t/migrate-azure-classic-elastic-search-cloud-from-old-region-to-new-region/305742)
**Author:** [@adutipal](https://discuss.elastic.co/u/adutipal)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 4:32am UTC](https://discuss.elastic.co/t/migrate-azure-classic-elastic-search-cloud-from-old-region-to-new-region/305742 "2022-05-30T04:32:57Z")
Hi, We created Elasticsearch cloud using an Azure Classic Cloud in 2015. We created 4 of them in different Data Centers. Now we want to migrate one of them to a new data center (new region), but we don't have the packa… --- ## [CORS error on grafana elasticsearch datasource](https://discuss.elastic.co/t/cors-error-on-grafana-elasticsearch-datasource/305845)
**Author:** [@valentine](https://discuss.elastic.co/u/valentine)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 4:31am UTC](https://discuss.elastic.co/t/cors-error-on-grafana-elasticsearch-datasource/305845 "2022-05-30T04:31:32Z")
I am Using Elastic cloud and I am trying to use it Elasticsearch as a datasource for grafana. Ufortunately, I get this cors error and i don't know how to enable cors on elastic cloud....can someone help out, I am relati… --- ## [How do I delete data from elasticsearch within a Range?](https://discuss.elastic.co/t/how-do-i-delete-data-from-elasticsearch-within-a-range/305858)
**Author:** [@dineshsekar](https://discuss.elastic.co/u/dineshsekar)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 4:25am UTC](https://discuss.elastic.co/t/how-do-i-delete-data-from-elasticsearch-within-a-range/305858 "2022-05-30T04:25:42Z")
How do I delete data from Elasticsearch within a Range? I'm looking for an example. between 2022-01-22 and 2022-05-28 --- ## [elasticsearch.exceptions.NotFoundError: NotFoundError(404, u'search\_phase\_execution\_exception', u'No search context found for id \[id\_num\]')](https://discuss.elastic.co/t/elasticsearch-exceptions-notfounderror-notfounderror-404-usearch-phase-execution-exception-uno-search-context-found-for-id-id-num/305702)
**Author:** [@alex\_bernadi](https://discuss.elastic.co/u/alex_bernadi)\ **Replies:** 1\ **Last updated:** [May 30, 2022, 4:20am UTC](https://discuss.elastic.co/t/elasticsearch-exceptions-notfounderror-notfounderror-404-usearch-phase-execution-exception-uno-search-context-found-for-id-id-num/305702 "2022-05-30T04:20:42Z")
Hi all! Firts of all I would like to say that this is my first post here so forgive me if I make any mistake :). I am trying to retrieve a large number of documents from an Elasticsearch index, the query to Elasticsear… --- ## [Node\_disconnected\_exception - while trying to get data using Scroll Api](https://discuss.elastic.co/t/node-disconnected-exception-while-trying-to-get-data-using-scroll-api/305696)
**Author:** [@Gojo](https://discuss.elastic.co/u/Gojo)\ **Replies:** 2\ **Last updated:** [May 30, 2022, 4:17am UTC](https://discuss.elastic.co/t/node-disconnected-exception-while-trying-to-get-data-using-scroll-api/305696 "2022-05-30T04:17:22Z")
hi all , we are trying to get data from es , using scroll api . where we try to use scroll\_request to get scroll id and scroll data but some large indices , its failing Error : node\_disconnected\_exception , 'status':… --- ## [No more XContentType in 17.7.3?](https://discuss.elastic.co/t/no-more-xcontenttype-in-17-7-3/305888)
**Author:** [@ALX\_DM](https://discuss.elastic.co/u/ALX_DM)\ **Replies:** 0\ **Last updated:** [May 30, 2022, 2:56am UTC](https://discuss.elastic.co/t/no-more-xcontenttype-in-17-7-3/305888 "2022-05-30T02:56:00Z")
Where can I find XContentType? --- ## [How to enable cluster with 3 master node and lost 2 nodes to work again](https://discuss.elastic.co/t/how-to-enable-cluster-with-3-master-node-and-lost-2-nodes-to-work-again/305611)
**Author:** [@moashour94](https://discuss.elastic.co/u/moashour94)\ **Replies:** 4\ **Last updated:** [May 29, 2022, 7:49pm UTC](https://discuss.elastic.co/t/how-to-enable-cluster-with-3-master-node-and-lost-2-nodes-to-work-again/305611 "2022-05-29T19:49:39Z")
I was having 3 nodes all are master eligible and I lost 2 node from them, I google to find a solution, but nothing is clear to me. Note: The current node has a data folder which I can't delete it. --- ## [Recommend pls Elasticsearch courses or tutorials](https://discuss.elastic.co/t/recommend-pls-elasticsearch-courses-or-tutorials/305876)
**Author:** [@MarkDoronin](https://discuss.elastic.co/u/MarkDoronin)\ **Replies:** 1\ **Last updated:** [May 29, 2022, 3:03pm UTC](https://discuss.elastic.co/t/recommend-pls-elasticsearch-courses-or-tutorials/305876 "2022-05-29T15:03:58Z")
Help pls to choose an online course about Elasticsearch. I have found this list, but there are better options. [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=432) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=434)