# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=238 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 239 --- ## [Repository\_verification\_exception](https://discuss.elastic.co/t/repository-verification-exception/336859)
**Author:** [@tungnx1](https://discuss.elastic.co/u/tungnx1)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 12:55pm UTC](https://discuss.elastic.co/t/repository-verification-exception/336859 "2023-06-26T12:55:02Z")
Hi, I cannot create repo, before that i made a normal backup and restore. However after reconfiguring elasticsearch.yml: Master nodes: voting only Data 1: master I then try to do it at repo creation but get below e… --- ## [Rename a field](https://discuss.elastic.co/t/rename-a-field/336901)
**Author:** [@Rihab1](https://discuss.elastic.co/u/Rihab1)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 12:24pm UTC](https://discuss.elastic.co/t/rename-a-field/336901 "2023-06-26T12:24:14Z")
Hello, I want to rename a field which is the result of static filter. it contains many values, I used "Rename" but it didn't work. The field current name is: previous.employeeid --- ## [Elastic Fireall Port 9200](https://discuss.elastic.co/t/elastic-fireall-port-9200/336714)
**Author:** [@codepan](https://discuss.elastic.co/u/codepan)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 11:57am UTC](https://discuss.elastic.co/t/elastic-fireall-port-9200/336714 "2023-06-26T11:57:57Z")
Como vinculo o Elastic no firewall e a porta 9200? public target: default icmp-block-inversion: no interfaces: sources: services: dhcpv6-client ssh ports: 9200/tcp protocols: masquerade: no forward-por… --- ## [Failed to start Elasticsearch | 'failed' state with result 'signal'](https://discuss.elastic.co/t/failed-to-start-elasticsearch-failed-state-with-result-signal/336849)
**Author:** [@Alex\_BeimDaddeln](https://discuss.elastic.co/u/Alex_BeimDaddeln)\ **Replies:** 12\ **Last updated:** [June 26, 2023, 9:25am UTC](https://discuss.elastic.co/t/failed-to-start-elasticsearch-failed-state-with-result-signal/336849 "2023-06-26T09:25:48Z")
Today I tried to install Elasticseatch on my new Ubuntu 22.04 server. The setup did not show any error. Nevertheless, at startup always comes this error: -- Support: \*\*\* -- The unit elasticsearch.service completed and… --- ## [Circuit breaker on high throughput](https://discuss.elastic.co/t/circuit-breaker-on-high-throughput/335853)
**Author:** [@lasica](https://discuss.elastic.co/u/lasica)\ **Replies:** 3\ **Last updated:** [June 26, 2023, 8:20am UTC](https://discuss.elastic.co/t/circuit-breaker-on-high-throughput/335853 "2023-06-26T08:20:17Z")
Hi everyone, we have an elasticsearch-7.17 cluster with 4 nodes (master&data) 3x: (ELK) 1x AMD Ryzen 7 3700X, 8 cores, 3.6Ghz 64GB DDR4 ram 2xSSD, 2TB 1x: (APM + kibana) Inter i7-7700, 4 cores, 4.2Ghz 32GB ram 2xS… --- ## [How many days the data can be placed in the one index of ES?](https://discuss.elastic.co/t/how-many-days-the-data-can-be-placed-in-the-one-index-of-es/336641)
**Author:** [@merson](https://discuss.elastic.co/u/merson)\ **Replies:** 6\ **Last updated:** [June 26, 2023, 7:57am UTC](https://discuss.elastic.co/t/how-many-days-the-data-can-be-placed-in-the-one-index-of-es/336641 "2023-06-26T07:57:36Z")
If per day 4gb size logs from logstash in one index then how many days it will be stored in ES? --- ## [I can't recoverd my cluster of elasticsearch on dev in 7.17](https://discuss.elastic.co/t/i-cant-recoverd-my-cluster-of-elasticsearch-on-dev-in-7-17/336857)
**Author:** [@Han2](https://discuss.elastic.co/u/Han2)\ **Replies:** 2\ **Last updated:** [June 26, 2023, 7:45am UTC](https://discuss.elastic.co/t/i-cant-recoverd-my-cluster-of-elasticsearch-on-dev-in-7-17/336857 "2023-06-26T07:45:47Z")
I have a cluster, that statu is yellow .security-7 is UNASSIGNED when i use this order \_cluster/allocation/explain I encounter this error and i don't know how to do Some one can help me PLZ --- ## [数据节点因滞后而掉出集群](https://discuss.elastic.co/t/topic/336860)
**Author:** [@lianmeng0](https://discuss.elastic.co/u/lianmeng0)\ **Replies:** 2\ **Last updated:** [June 26, 2023, 6:30am UTC](https://discuss.elastic.co/t/topic/336860 "2023-06-26T06:30:06Z")
\--------------------------------------------------- 数据节点日志 ------------------------------------------------------- \[2023-06-26T10:15:28,625\]\[WARN \]\[r.suppressed \] \[datanode-17\] path: /\_bulk, params: {timeout… --- ## [Where do integer document IDs in highlighting error messages come from?](https://discuss.elastic.co/t/where-do-integer-document-ids-in-highlighting-error-messages-come-from/336602)
**Author:** [@nkleinbaer](https://discuss.elastic.co/u/nkleinbaer)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 5:58am UTC](https://discuss.elastic.co/t/where-do-integer-document-ids-in-highlighting-error-messages-come-from/336602 "2023-06-26T05:58:14Z")
Sometimes when searching in Kibana I will get a pop up about failed shards. Inspecting the response shows errors like this one: The length of \[message\] field of \[32\] doc of \[my-index\] index has exceeded \[1000000\] - maxi… --- ## [New Document Indexing Performance Troubleshooting](https://discuss.elastic.co/t/new-document-indexing-performance-troubleshooting/336854)
**Author:** [@mfalkenstein](https://discuss.elastic.co/u/mfalkenstein)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 4:43am UTC](https://discuss.elastic.co/t/new-document-indexing-performance-troubleshooting/336854 "2023-06-26T04:43:11Z")
So I've been trying to troubleshoot an issue with my Elasticsearch currently being used a production system. Our servers are hosted in AWS and the specs of each node are Standard D16s v3 (16 vcpus, 64 GiB memory, 1.5TB o… --- ## [Upgrade failed to 8.x](https://discuss.elastic.co/t/upgrade-failed-to-8-x/336665)
**Author:** [@Chel](https://discuss.elastic.co/u/Chel)\ **Replies:** 6\ **Last updated:** [June 26, 2023, 4:35am UTC](https://discuss.elastic.co/t/upgrade-failed-to-8-x/336665 "2023-06-26T04:35:16Z")
Error message: Upgrading the 7.17.4 ES version to 8.5.2 ES cluster getting the below message. We have checked the deprecation messages and upgrade assistant and nothing was reported. java.lang.IllegalStateException: ca… --- ## [Can I specify the index in a query search?](https://discuss.elastic.co/t/can-i-specify-the-index-in-a-query-search/336218)
**Author:** [@stephane\_chan](https://discuss.elastic.co/u/stephane_chan)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 3:46am UTC](https://discuss.elastic.co/t/can-i-specify-the-index-in-a-query-search/336218 "2023-06-26T03:46:51Z")
I need to search multiple indexes on Elasticsearch, My problem is that on each index I have the same field name (is\_active), how do I specify that it's the field of the other index ? GET index-1,index-2/\_search { "que… --- ## [How to set up a cluster?](https://discuss.elastic.co/t/how-to-set-up-a-cluster/336790)
**Author:** [@TomTom](https://discuss.elastic.co/u/TomTom)\ **Replies:** 1\ **Last updated:** [June 26, 2023, 2:00am UTC](https://discuss.elastic.co/t/how-to-set-up-a-cluster/336790 "2023-06-26T02:00:18Z")
Does Elasticsearch have any step-by-step tutorials on how to set up a 3-node cluster? I've seen the following docs \[1, 2\], but they are just concepts, they don't show which files to edit and which commands to run. --- ## [Manual refresh does not seem to take effect instantly](https://discuss.elastic.co/t/manual-refresh-does-not-seem-to-take-effect-instantly/336850)
**Author:** [@sbruinsje](https://discuss.elastic.co/u/sbruinsje)\ **Replies:** 0\ **Last updated:** [June 25, 2023, 10:07pm UTC](https://discuss.elastic.co/t/manual-refresh-does-not-seem-to-take-effect-instantly/336850 "2023-06-25T22:07:38Z")
I have alot of unit tests that use an actual instance of elasticsearch. Currently between every test the index is deleted and recreated like this: await client.indices.delete({ index }); await client.indices.create({ in… --- ## [Changing ES Scheme to http](https://discuss.elastic.co/t/changing-es-scheme-to-http/336839)
**Author:** [@Geek2.0](https://discuss.elastic.co/u/Geek2.0)\ **Replies:** 1\ **Last updated:** [June 25, 2023, 8:24pm UTC](https://discuss.elastic.co/t/changing-es-scheme-to-http/336839 "2023-06-25T20:24:20Z")
Hi Community, I am working on Arches project which uses Elasticsearch as its search engine. In Arches Documentation, it is mentioned to add the following line to the settings.py in my project's directory: ELASTICSEARC… --- ## [Aproximate Nearest Neighbours python with leastic 8.8](https://discuss.elastic.co/t/aproximate-nearest-neighbours-python-with-leastic-8-8/336692)
**Author:** [@Ran\_Dubin](https://discuss.elastic.co/u/Ran_Dubin)\ **Replies:** 2\ **Last updated:** [June 25, 2023, 1:58pm UTC](https://discuss.elastic.co/t/aproximate-nearest-neighbours-python-with-leastic-8-8/336692 "2023-06-25T13:58:29Z")
Hello All I am using elastic version 8.8.1. The API for ANN has changed and I managed to index but not to query content. Index: from datetime import datetime b\_index = 'shot\_index' dim = 1280 response = es.indice… --- ## [Can we use sub aggregation after top metric aggregation](https://discuss.elastic.co/t/can-we-use-sub-aggregation-after-top-metric-aggregation/330957)
**Author:** [@Fiza](https://discuss.elastic.co/u/Fiza)\ **Replies:** 7\ **Last updated:** [May 3, 2023, 8:53am UTC](https://discuss.elastic.co/t/can-we-use-sub-aggregation-after-top-metric-aggregation/330957 "2023-05-03T08:53:41Z")
I want to get sum of latest value of a field . With several conditions which is applied over other fields. I am working on time series data and want to get information from last poled value. Example Data:- A B C … --- ## [How to connect eck elasticsearch with eck logstash](https://discuss.elastic.co/t/how-to-connect-eck-elasticsearch-with-eck-logstash/336804)
**Author:** [@Piyumitha\_Nirman](https://discuss.elastic.co/u/Piyumitha_Nirman)\ **Replies:** 3\ **Last updated:** [June 25, 2023, 6:40am UTC](https://discuss.elastic.co/t/how-to-connect-eck-elasticsearch-with-eck-logstash/336804 "2023-06-25T06:40:33Z")
eck logtash 8 version needs ca.crt of eck Elasticsearch. But i dont know how to access this ca.crt file using logstash. my log stash file has cacert location. but I don't know how to access ca.crt file. hosts =\> … --- ## [The es java client version has been upgraded from 7 to 8, and the syntax has changed significantly](https://discuss.elastic.co/t/the-es-java-client-version-has-been-upgraded-from-7-to-8-and-the-syntax-has-changed-significantly/336809)
**Author:** [@nzb](https://discuss.elastic.co/u/nzb)\ **Replies:** 2\ **Last updated:** [June 25, 2023, 12:57am UTC](https://discuss.elastic.co/t/the-es-java-client-version-has-been-upgraded-from-7-to-8-and-the-syntax-has-changed-significantly/336809 "2023-06-25T00:57:51Z")
I recently upgraded the es java client version from 7.9.3 to 8.5.3. The syntax has changed significantly. We spent several days modifying the syntax to be compatible, and the regression test took several days. After two … --- ## [Include/exclude specific fields](https://discuss.elastic.co/t/include-exclude-specific-fields/336817)
**Author:** [@Itay\_Bittan](https://discuss.elastic.co/u/Itay_Bittan)\ **Replies:** 0\ **Last updated:** [June 24, 2023, 4:28pm UTC](https://discuss.elastic.co/t/include-exclude-specific-fields/336817 "2023-06-24T16:28:39Z")
My index's documents looks like that: { "sku": "1234567890", "name": "my\_name", "lng:en\_AE:name": "my\_name\_in\_AE", "lng:en\_AE:price": 10.99, "lng:en\_BH:name": "my\_name\_in\_BH", … --- ## [Multi field match with boosting and fuzziness](https://discuss.elastic.co/t/multi-field-match-with-boosting-and-fuzziness/336806)
**Author:** [@Tim6](https://discuss.elastic.co/u/Tim6)\ **Replies:** 2\ **Last updated:** [June 24, 2023, 2:56pm UTC](https://discuss.elastic.co/t/multi-field-match-with-boosting-and-fuzziness/336806 "2023-06-24T14:56:13Z")
Hi, Say I have a database of car models containing brand and model Brand Model Foo Bar Foo Baz So if I search for a Foo Bar I want only the first document to match. If I search for just Foo both documents … --- ## [Can we use ElasticSearch of 2.3 version?](https://discuss.elastic.co/t/can-we-use-elasticsearch-of-2-3-version/336556)
**Author:** [@sanjay\_bhati](https://discuss.elastic.co/u/sanjay_bhati)\ **Replies:** 3\ **Last updated:** [June 24, 2023, 1:56pm UTC](https://discuss.elastic.co/t/can-we-use-elasticsearch-of-2-3-version/336556 "2023-06-24T13:56:21Z")
Hi Team, I need help to understand, In ES plugin we need username and password but my Elasticsearch is old version so not able to get username and passsword so in this case how I can use ES as input plugin ? --- ## [Named query in hybrid queries](https://discuss.elastic.co/t/named-query-in-hybrid-queries/336608)
**Author:** [@Ali\_Nazari](https://discuss.elastic.co/u/Ali_Nazari)\ **Replies:** 4\ **Last updated:** [June 24, 2023, 10:54am UTC](https://discuss.elastic.co/t/named-query-in-hybrid-queries/336608 "2023-06-24T10:54:06Z")
How can I recognize which of my elasticsearch hits are because of my KNN and which are related to the query part? I don't know where to use a named query in KNN part. GET post-vector/\_search { "query": { "bool": {… --- ## [Nodes are offline](https://discuss.elastic.co/t/nodes-are-offline/335716)
**Author:** [@Siavash\_Fazli](https://discuss.elastic.co/u/Siavash_Fazli)\ **Replies:** 9\ **Last updated:** [June 24, 2023, 8:25am UTC](https://discuss.elastic.co/t/nodes-are-offline/335716 "2023-06-24T08:25:37Z")
Hi, dears. I deployed a 3-node elastic cluster with default docker-compose in the Elastic document. but expect the master node, other nodes are offline. Are there any additional settings that I have to do? also why m… --- ## [Supporting different calendars, like Jalali (persian) calendar](https://discuss.elastic.co/t/supporting-different-calendars-like-jalali-persian-calendar/336433)
**Author:** [@nevahid](https://discuss.elastic.co/u/nevahid)\ **Replies:** 5\ **Last updated:** [June 24, 2023, 4:40am UTC](https://discuss.elastic.co/t/supporting-different-calendars-like-jalali-persian-calendar/336433 "2023-06-24T04:40:20Z")
is it possible to filter dates based on different calendar type? i mean instead of Gregorian date, we use Jalali (Shamsi) calendar, where month names and days are different. i would be very grateful if you can help me. … --- ## [.NET: Using newer NEST high-level client against previous version of Elasticsearch](https://discuss.elastic.co/t/net-using-newer-nest-high-level-client-against-previous-version-of-elasticsearch/336613)
**Author:** [@Thomas\_Doman](https://discuss.elastic.co/u/Thomas_Doman)\ **Replies:** 6\ **Last updated:** [June 23, 2023, 7:43pm UTC](https://discuss.elastic.co/t/net-using-newer-nest-high-level-client-against-previous-version-of-elasticsearch/336613 "2023-06-23T19:43:25Z")
NEST: 6.8.6 Elasticsearch: 6.8.23 We're looking to upgrade our Elasticsearch clusters now that we're on ECK (hallelujah!). Our .NET code uses NEST and I'd like to try the NEST 7.17.5 NuGet package without upgrading ou… --- ## [How to connect ES8.8 through TCP port & certificate in java?](https://discuss.elastic.co/t/how-to-connect-es8-8-through-tcp-port-certificate-in-java/336793)
**Author:** [@Jignesh\_Soni](https://discuss.elastic.co/u/Jignesh_Soni)\ **Replies:** 1\ **Last updated:** [June 23, 2023, 7:40pm UTC](https://discuss.elastic.co/t/how-to-connect-es8-8-through-tcp-port-certificate-in-java/336793 "2023-06-23T19:40:35Z")
Hi Experts, i am able to connect the ES7.17 through tcp port , but in ES 8.8 library there is no class to connect tcp port. Some code snippet is working in ES 7.17: Client getClient() { Settings settings = Settings.… --- ## [New node cannot join to the existing cluster](https://discuss.elastic.co/t/new-node-cannot-join-to-the-existing-cluster/336720)
**Author:** [@rachelyang](https://discuss.elastic.co/u/rachelyang)\ **Replies:** 5\ **Last updated:** [June 23, 2023, 3:28pm UTC](https://discuss.elastic.co/t/new-node-cannot-join-to-the-existing-cluster/336720 "2023-06-23T15:28:39Z")
I have two servers for elasticsearch. After I installed the elasticsearch on one server, I started the service and ran /usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s node to generate an environmen… --- ## [ECS Format and Index Mappings](https://discuss.elastic.co/t/ecs-format-and-index-mappings/336740)
**Author:** [@lxk3](https://discuss.elastic.co/u/lxk3)\ **Replies:** 1\ **Last updated:** [June 23, 2023, 1:59pm UTC](https://discuss.elastic.co/t/ecs-format-and-index-mappings/336740 "2023-06-23T13:59:57Z")
Hello there, we want to use the ECS log format for our new applications. We already use datastreams with index templates and predefined mappings and I was wondering if we need to write a new mapping for ECS or if there … --- ## [How can change the data node to master node?](https://discuss.elastic.co/t/how-can-change-the-data-node-to-master-node/336770)
**Author:** [@merson](https://discuss.elastic.co/u/merson)\ **Replies:** 7\ **Last updated:** [June 23, 2023, 1:46pm UTC](https://discuss.elastic.co/t/how-can-change-the-data-node-to-master-node/336770 "2023-06-23T13:46:29Z")
I have 3 data node, so I want to change the one node for master and another two nodes for data nodes. [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=237) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=239)