# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=703 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 704 --- ## [Graph Synonym search case sensitive](https://discuss.elastic.co/t/graph-synonym-search-case-sensitive/264094)
**Author:** [@sagar.pattnayak](https://discuss.elastic.co/u/sagar.pattnayak)\ **Replies:** 3\ **Last updated:** [February 16, 2021, 10:11am UTC](https://discuss.elastic.co/t/graph-synonym-search-case-sensitive/264094 "2021-02-16T10:11:44Z")
Hi I have applied graph synonym search and it is working as expected when ever I search on lowercase. However the moment i change the keyword to upper case it is not working as expected. For example I have the terms la… --- ## [How to add multiple filter in Search template](https://discuss.elastic.co/t/how-to-add-multiple-filter-in-search-template/264132)
**Author:** [@sagarpatel](https://discuss.elastic.co/u/sagarpatel)\ **Replies:** 1\ **Last updated:** [February 16, 2021, 9:45am UTC](https://discuss.elastic.co/t/how-to-add-multiple-filter-in-search-template/264132 "2021-02-16T09:45:57Z")
Hi, I am trying to create search template which will support the multiple term filter for different fields. I have created search template but facing issue for adding comm after each filter. in current case if all the f… --- ## [Shards getting bigger with updates (same number of documents)](https://discuss.elastic.co/t/shards-getting-bigger-with-updates-same-number-of-documents/264329)
**Author:** [@marcineq](https://discuss.elastic.co/u/marcineq)\ **Replies:** 13\ **Last updated:** [February 16, 2021, 8:42am UTC](https://discuss.elastic.co/t/shards-getting-bigger-with-updates-same-number-of-documents/264329 "2021-02-16T08:42:23Z")
Hi all I have a ES 7 cluster of couple of EC2 instances, the index has 6 shards and each shard has 2 replicas (so 1+2 x 6 = 18 shards for an index). When I create the index each shard size is around 25-30gb and we hold … --- ## [Top\_hits aggregation performance problem](https://discuss.elastic.co/t/top-hits-aggregation-performance-problem/264336)
**Author:** [@ozgun](https://discuss.elastic.co/u/ozgun)\ **Replies:** 1\ **Last updated:** [February 16, 2021, 8:31am UTC](https://discuss.elastic.co/t/top-hits-aggregation-performance-problem/264336 "2021-02-16T08:31:51Z")
Hello everyone, I've a query which returns response in 3k-4k ms. When i remove top\_hits aggregations it reduces to 60-70 ms. Why is top\_hits aggregation so slow? How can i speed up my query? Is there any alternative to … --- ## [Pin ES Documents at specific position](https://discuss.elastic.co/t/pin-es-documents-at-specific-position/264386)
**Author:** [@Venkata\_Naresh](https://discuss.elastic.co/u/Venkata_Naresh)\ **Replies:** 0\ **Last updated:** [February 16, 2021, 7:21am UTC](https://discuss.elastic.co/t/pin-es-documents-at-specific-position/264386 "2021-02-16T07:21:39Z")
I have some documents in ES Index in which I have a requirement to pin the documents at specific index positions irrespective of their score based on the ids. I tried pinned query but it fetching and pinning the documen… --- ## [\[SQL Translate API\] Wrong query generated when querying for nested fields](https://discuss.elastic.co/t/sql-translate-api-wrong-query-generated-when-querying-for-nested-fields/264083)
**Author:** [@Abhilash\_B](https://discuss.elastic.co/u/Abhilash_B)\ **Replies:** 2\ **Last updated:** [February 16, 2021, 6:32am UTC](https://discuss.elastic.co/t/sql-translate-api-wrong-query-generated-when-querying-for-nested-fields/264083 "2021-02-16T06:32:24Z")
Hi folks, I have an index with documents that are customer centric. Every document has customer ID, array of orders, within orders array we have an items array. Both orders and items fields are of type nested. There is … --- ## [Elastic Cloud Elasticsearch with nginx reverse proxy](https://discuss.elastic.co/t/elastic-cloud-elasticsearch-with-nginx-reverse-proxy/264152)
**Author:** [@CrystalDesignDR](https://discuss.elastic.co/u/CrystalDesignDR)\ **Replies:** 4\ **Last updated:** [February 16, 2021, 5:59am UTC](https://discuss.elastic.co/t/elastic-cloud-elasticsearch-with-nginx-reverse-proxy/264152 "2021-02-16T05:59:31Z")
Hi, I'm trying to use nginx to have a better looking domain name for elastic cloud, APM reverse proxy works so far, however the elasticsearch endpoint wont work, any ideas? I've also tried everything listed here Nginx… --- ## [Unable to start elasticsearch](https://discuss.elastic.co/t/unable-to-start-elasticsearch/264313)
**Author:** [@Aniket\_Salvi](https://discuss.elastic.co/u/Aniket_Salvi)\ **Replies:** 2\ **Last updated:** [February 16, 2021, 5:51am UTC](https://discuss.elastic.co/t/unable-to-start-elasticsearch/264313 "2021-02-16T05:51:34Z")
Hi, I am unable to start Elasticsearch on docker. Refer following screenshot for error. Can anyone help me to solve this error. Elasticsearch version - 6.4.3 Thanks --- ## [Understanding implications of \`index: false\` with \`type: keyword\`](https://discuss.elastic.co/t/understanding-implications-of-index-false-with-type-keyword/264352)
**Author:** [@workmanw](https://discuss.elastic.co/u/workmanw)\ **Replies:** 3\ **Last updated:** [February 16, 2021, 1:14am UTC](https://discuss.elastic.co/t/understanding-implications-of-index-false-with-type-keyword/264352 "2021-02-16T01:14:37Z")
Hello, I have a pretty simple use case that has been discussed at length on this forum, I'm storing a large block of text that I just want to reside in my source document, not be indexed at all. Originally this field wa… --- ## [Recommanded setting for 3 nodes elasticsearch](https://discuss.elastic.co/t/recommanded-setting-for-3-nodes-elasticsearch/264293)
**Author:** [@nawanop-AMNB](https://discuss.elastic.co/u/nawanop-AMNB)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 10:42pm UTC](https://discuss.elastic.co/t/recommanded-setting-for-3-nodes-elasticsearch/264293 "2021-02-15T22:42:24Z")
I'm new at elasticsearch , so I need some advice to build 3 nodes elasticsearch on small production which can handle about 2-3 tps when it peaks option 1: 3 nodes 1.1 node 1: - master: true - data: false - RAM 4 GB … --- ## [Elasticsearch-certutil http](https://discuss.elastic.co/t/elasticsearch-certutil-http/264341)
**Author:** [@Abdullah\_Al-Mansour](https://discuss.elastic.co/u/Abdullah_Al-Mansour)\ **Replies:** 2\ **Last updated:** [February 15, 2021, 10:42pm UTC](https://discuss.elastic.co/t/elasticsearch-certutil-http/264341 "2021-02-15T22:42:02Z")
License: Basic OS: Windows10 & Windows Server 2016 version: elasticsearch 7.2.0 Issue: elasticsearch-certutil does not contain the HTTP option. Attempts to enter elasticsearch-certutil http on the commandline fail wit… --- ## [Cluster Rebalancing](https://discuss.elastic.co/t/cluster-rebalancing/264303)
**Author:** [@cwiechmann](https://discuss.elastic.co/u/cwiechmann)\ **Replies:** 2\ **Last updated:** [February 15, 2021, 10:40pm UTC](https://discuss.elastic.co/t/cluster-rebalancing/264303 "2021-02-15T22:40:17Z")
Hi All, I'm using ILM policies and as part of the Warm-Phase indices should be shrinked. As you know, for that all of the shards of an index must be reallocated to a single node, which unfortunately quite often fails. I… --- ## [How do I check what causing high JVM?](https://discuss.elastic.co/t/how-do-i-check-what-causing-high-jvm/264118)
**Author:** [@qub123](https://discuss.elastic.co/u/qub123)\ **Replies:** 4\ **Last updated:** [February 15, 2021, 10:35pm UTC](https://discuss.elastic.co/t/how-do-i-check-what-causing-high-jvm/264118 "2021-02-15T22:35:58Z")
Hi, We have been having some heavy load on our system, but I am not exactly sure what causing them. Just wondering is there a way to check what have caused the high JVM load in our system. I know the high JVM load can b… --- ## [How to enable ILM policy for an index](https://discuss.elastic.co/t/how-to-enable-ilm-policy-for-an-index/264019)
**Author:** [@testsemd\_email](https://discuss.elastic.co/u/testsemd_email)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 6:58pm UTC](https://discuss.elastic.co/t/how-to-enable-ilm-policy-for-an-index/264019 "2021-02-15T18:58:50Z")
I created ILM policy to move after 1 day from the hot phase to the warm phase. But it didn't work. I want to make "managed": true for the above output and enable policy for index. When looking at the index template… --- ## [Cannot resolve org.elasticsearch:elasticsearch-plugin-classloader:7.11.0](https://discuss.elastic.co/t/cannot-resolve-org-elasticsearch7-11-0/264304)
**Author:** [@ciment](https://discuss.elastic.co/u/ciment)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 5:36pm UTC](https://discuss.elastic.co/t/cannot-resolve-org-elasticsearch7-11-0/264304 "2021-02-15T17:36:27Z")
Hi, I tried to use dependency \ \org.elasticsearch.client\ \elasticsearch-rest-high-level-client\ \7.11.0\ \ but I got except… --- ## [Scripted fields vs runtime fields](https://discuss.elastic.co/t/scripted-fields-vs-runtime-fields/263962)
**Author:** [@Shaoranlaos](https://discuss.elastic.co/u/Shaoranlaos)\ **Replies:** 1\ **Last updated:** [February 11, 2021, 10:57pm UTC](https://discuss.elastic.co/t/scripted-fields-vs-runtime-fields/263962 "2021-02-11T22:57:45Z")
Hello, i have read the introduction of runtime fields under And i'm wondering where the differences to the "old" scripted fields are beside the ability define them in a mapping and not only in a query? Is it simply a… --- ## [ES regexp not working properly](https://discuss.elastic.co/t/es-regexp-not-working-properly/264297)
**Author:** [@Vijay\_Gupta](https://discuss.elastic.co/u/Vijay_Gupta)\ **Replies:** 3\ **Last updated:** [February 15, 2021, 3:09pm UTC](https://discuss.elastic.co/t/es-regexp-not-working-properly/264297 "2021-02-15T15:09:39Z")
Hello, I want to query my index and get documents where "@" is present in my "cust\_email" field. GET my\_index/\_search { "sort": \[ { "last\_updated\_date": {"order":"desc"}} \], "\_source": \[ "cust\_email"\], … --- ## [Monitoring on Elasticsearch](https://discuss.elastic.co/t/monitoring-on-elasticsearch/263597)
**Author:** [@Chen\_Levi](https://discuss.elastic.co/u/Chen_Levi)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 1:48pm UTC](https://discuss.elastic.co/t/monitoring-on-elasticsearch/263597 "2021-02-15T13:48:21Z")
Hi I'm totally confused and hopefully i'll be able to explain the problem we have. i have two Elasticsearch (elastic cloud) clusters version 7.9.2 i was struggling to get the metrics i want and finally noticed the al… --- ## [Big troubles upgrading elastic cluter](https://discuss.elastic.co/t/big-troubles-upgrading-elastic-cluter/264302)
**Author:** [@JimJ](https://discuss.elastic.co/u/JimJ)\ **Replies:** 3\ **Last updated:** [February 15, 2021, 1:33pm UTC](https://discuss.elastic.co/t/big-troubles-upgrading-elastic-cluter/264302 "2021-02-15T13:33:38Z")
Hi, I got a big issue upgrading my elastic cluster. I think the only option is to stop all 5 servers, restore the FS backup I have and re-start the 5 servers. I would like to get advice to restart my cluster. Thank y… --- ## [Highlight field is empty](https://discuss.elastic.co/t/highlight-field-is-empty/264177)
**Author:** [@jrartiga](https://discuss.elastic.co/u/jrartiga)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 11:42am UTC](https://discuss.elastic.co/t/highlight-field-is-empty/264177 "2021-02-15T11:42:03Z")
Hi all, I'm using the https://search-api.swiftype.com/api/v1/engines API and I'm concern about why for some results the highlight field comes empty, that field always should return values right? I was reading the docum… --- ## [Suggestion to Deploy Azure Elasticsearch (Self-Managed) deployment](https://discuss.elastic.co/t/suggestion-to-deploy-azure-elasticsearch-self-managed-deployment/263971)
**Author:** [@verma.s](https://discuss.elastic.co/u/verma.s)\ **Replies:** 3\ **Last updated:** [February 15, 2021, 11:17am UTC](https://discuss.elastic.co/t/suggestion-to-deploy-azure-elasticsearch-self-managed-deployment/263971 "2021-02-15T11:17:12Z")
Hello Team, We have requirement to deploy Elasticsearch (Self-Managed) marketplace solution in our Azure environment, Need clarification on couple of doubts. Is it possible to use our own OS image instead of default. I… --- ## [XML and .NET](https://discuss.elastic.co/t/xml-and-net/264264)
**Author:** [@Cgr\_EQ](https://discuss.elastic.co/u/Cgr_EQ)\ **Replies:** 3\ **Last updated:** [February 15, 2021, 10:55am UTC](https://discuss.elastic.co/t/xml-and-net/264264 "2021-02-15T10:55:28Z")
I am trying to send data to Elasticsearch using NEST and ASP.NET Core that contains mainly text and XML data. My class is defined as follow: public class TestData { public string text1{ get; set; } pu… --- ## [ELK sizing](https://discuss.elastic.co/t/elk-sizing/264292)
**Author:** [@Shalinicts](https://discuss.elastic.co/u/Shalinicts)\ **Replies:** 4\ **Last updated:** [February 15, 2021, 10:33am UTC](https://discuss.elastic.co/t/elk-sizing/264292 "2021-02-15T10:33:00Z")
What is the recommendation to aggregate 100GB log data per day using ELK stack(open source) 1 master node , 2 data node(1 TB disk space) is good approach? --- ## [Plugin development - Node Client has not been initialized exception](https://discuss.elastic.co/t/plugin-development-node-client-has-not-been-initialized-exception/264239)
**Author:** [@Tom\_Elias](https://discuss.elastic.co/u/Tom_Elias)\ **Replies:** 5\ **Last updated:** [February 15, 2021, 9:52am UTC](https://discuss.elastic.co/t/plugin-development-node-client-has-not-been-initialized-exception/264239 "2021-02-15T09:52:04Z")
Hello, i'm developing a plugin for elasticsearch 7.8.0 and i'm using the NodeClient to get all the mappings from the cluster on start-up, in order to find indices with "dense\_vector" field types. I am overriding the cr… --- ## [How to simulate long running Elasticsearch query?](https://discuss.elastic.co/t/how-to-simulate-long-running-elasticsearch-query/264288)
**Author:** [@aldm](https://discuss.elastic.co/u/aldm)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 9:48am UTC](https://discuss.elastic.co/t/how-to-simulate-long-running-elasticsearch-query/264288 "2021-02-15T09:48:36Z")
Hi, We're having issues with our Elasticsearch topology. We're using default topology which behaves not so good when under heavy load, which is happening in the last few weeks. So we wanted to automatically cancel long… --- ## [Annotated text plugin and index\_options/term\_vectors](https://discuss.elastic.co/t/annotated-text-plugin-and-index-options-term-vectors/263989)
**Author:** [@robmartin11](https://discuss.elastic.co/u/robmartin11)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 9:39am UTC](https://discuss.elastic.co/t/annotated-text-plugin-and-index-options-term-vectors/263989 "2021-02-15T09:39:39Z")
Im using the annotated\_text field to index documents but for larger documents Im getting errors: index has exceeded \[1000000\] - maximum allowed to be analyzed for highlighting. This maximum can be set by changing the \[i… --- ## [Array of objects Max value](https://discuss.elastic.co/t/array-of-objects-max-value/263849)
**Author:** [@sivanzakay](https://discuss.elastic.co/u/sivanzakay)\ **Replies:** 3\ **Last updated:** [February 15, 2021, 8:37am UTC](https://discuss.elastic.co/t/array-of-objects-max-value/263849 "2021-02-15T08:37:42Z")
According the documents below : How do I get all documents that field driver.vehicle.make = Powell Motors" and this field has the max year in the array ? (It should return only doc 1 and doc 3) I would like it will … --- ## [Elasticsearch log problem](https://discuss.elastic.co/t/elasticsearch-log-problem/263856)
**Author:** [@Tabriz](https://discuss.elastic.co/u/Tabriz)\ **Replies:** 8\ **Last updated:** [February 15, 2021, 8:53am UTC](https://discuss.elastic.co/t/elasticsearch-log-problem/263856 "2021-02-15T08:53:15Z")
Hi, there are some problem related the logs of elasticsearch. in log is writen error that -\>Failed to execute \[org.elasticsearch.action.search.elasticsearch.search.SearchParseException\]: parse failure \[failed to parse … --- ## [Returning the child fields next to matched field](https://discuss.elastic.co/t/returning-the-child-fields-next-to-matched-field/264077)
**Author:** [@jaripog](https://discuss.elastic.co/u/jaripog)\ **Replies:** 1\ **Last updated:** [February 15, 2021, 6:46am UTC](https://discuss.elastic.co/t/returning-the-child-fields-next-to-matched-field/264077 "2021-02-15T06:46:40Z")
Assume that I have a document like below { "\_index": "sample", "\_type": "doc", "\_id": "student\_id\_1", "\_version":2, "\_score":1, "\_source": { "title": "Higher secondary", "DOJ":2020-06-23, "S\_id":"SH123", "fir… --- ## [Put onprem snapshot to S3 and restoring it to cloud cluster](https://discuss.elastic.co/t/put-onprem-snapshot-to-s3-and-restoring-it-to-cloud-cluster/264249)
**Author:** [@Vishal\_Yadav1](https://discuss.elastic.co/u/Vishal_Yadav1)\ **Replies:** 7\ **Last updated:** [February 15, 2021, 5:42am UTC](https://discuss.elastic.co/t/put-onprem-snapshot-to-s3-and-restoring-it-to-cloud-cluster/264249 "2021-02-15T05:42:05Z")
Hi Team, Can we restore on prem snapshot to aws cloud through S3? We created snapshot and dump indices to S3 and then we want to restore it to the cloud cluster. We are using cloud-aws plugin both the sides [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=702) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=704)