# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1579 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1580 --- ## [There's a backup of elasticsearch](https://discuss.elastic.co/t/theres-a-backup-of-elasticsearch/144278)
**Author:** [@xionghaizi](https://discuss.elastic.co/u/xionghaizi)\ **Replies:** 5\ **Last updated:** [August 16, 2018, 6:26am UTC](https://discuss.elastic.co/t/theres-a-backup-of-elasticsearch/144278 "2018-08-16T06:26:10Z")
Can elasticsearch do incremental backup of data，for example,The first day I backed up a batch of elasticsearch data, and the next day I also want to back up the data, but I will not do the backup of the data I did on the… --- ## [Could not active ES 6.3 on transport host](https://discuss.elastic.co/t/could-not-active-es-6-3-on-transport-host/144320)
**Author:** [@Mahendra\_Shinde](https://discuss.elastic.co/u/Mahendra_Shinde)\ **Replies:** 2\ **Last updated:** [August 16, 2018, 1:56am UTC](https://discuss.elastic.co/t/could-not-active-es-6-3-on-transport-host/144320 "2018-08-16T01:56:59Z")
My elasticsearch.yml contains network.host: 172.16.0.238 transport.host: 172.16.0.238 discovery.zen.ping.unicast.hosts: \["172.16.0.238"\] discovery.zen.minimum\_master\_nodes: 2 http.port: 9200 transport.tcp.port: 9300 I … --- ## [Bool query score issue](https://discuss.elastic.co/t/bool-query-score-issue/144602)
**Author:** [@Realz](https://discuss.elastic.co/u/Realz)\ **Replies:** 0\ **Last updated:** [August 16, 2018, 12:34am UTC](https://discuss.elastic.co/t/bool-query-score-issue/144602 "2018-08-16T00:34:54Z")
Hello, There is my query : "query" =\> \[ "bool" =\> \[ "must" =\> \[ "match" =\> \[ "name" =\> \[ "query" =\> $request-\>research, "boost" =\> 50, \] \], \], "should" =\> \[ "multi\_match" =\> \[ "type" =\> "cross\_fields", "fi… --- ## [Match long query text to short field](https://discuss.elastic.co/t/match-long-query-text-to-short-field/144584)
**Author:** [@dmill](https://discuss.elastic.co/u/dmill)\ **Replies:** 1\ **Last updated:** [August 16, 2018, 12:17am UTC](https://discuss.elastic.co/t/match-long-query-text-to-short-field/144584 "2018-08-16T00:17:37Z")
Standard match involves providing a small query term or phrase and matching it against a larger blob of text stored in a document. I want to do the reverse - my query will be a large blob of text, like a paragraph, and I… --- ## [Update elasticsearch s3 repo keys on Key store](https://discuss.elastic.co/t/update-elasticsearch-s3-repo-keys-on-key-store/144591)
**Author:** [@DravenJohnson](https://discuss.elastic.co/u/DravenJohnson)\ **Replies:** 1\ **Last updated:** [August 15, 2018, 10:26pm UTC](https://discuss.elastic.co/t/update-elasticsearch-s3-repo-keys-on-key-store/144591 "2018-08-15T22:26:49Z")
Based on the doc, keystore modification only updated when elasticsearch started, and it's node specific. This really make using s3-repository plugin and update IAM keys complicated. Is there any way to add it once and … --- ## [Can't launch Elasticsearch](https://discuss.elastic.co/t/cant-launch-elasticsearch/144101)
**Author:** [@Diederik](https://discuss.elastic.co/u/Diederik)\ **Replies:** 1\ **Last updated:** [August 15, 2018, 10:16pm UTC](https://discuss.elastic.co/t/cant-launch-elasticsearch/144101 "2018-08-15T22:16:51Z")
Hi, I am very happy using Elasticsearch and are trying to upgrade from 1.2.1 to 6.3.2. I have downloaded 6.3.2 and set java to 1.8.0, see: $ java -version java version "1.8.0\_181" Java(TM) SE Runtime Environment (bu… --- ## [Installing jdbc driver for elasticsearch](https://discuss.elastic.co/t/installing-jdbc-driver-for-elasticsearch/143553)
**Author:** [@aliyesami](https://discuss.elastic.co/u/aliyesami)\ **Replies:** 9\ **Last updated:** [August 15, 2018, 7:47pm UTC](https://discuss.elastic.co/t/installing-jdbc-driver-for-elasticsearch/143553 "2018-08-15T19:47:12Z")
i am following this document to install the driver but I do not have any maven tool . can I use wget to download the driver and then install it using elasticsearch plugin ? if someone can kindly give me a detailed steps… --- ## [Difference between write and index threads](https://discuss.elastic.co/t/difference-between-write-and-index-threads/144582)
**Author:** [@djtecha](https://discuss.elastic.co/u/djtecha)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 7:45pm UTC](https://discuss.elastic.co/t/difference-between-write-and-index-threads/144582 "2018-08-15T19:45:31Z")
I know in 6.3 the term bulk threads were re-named to write threads. But looking at the thread\_pool document page I'm a little confused about what the difference is between the index threads and the write threads? Ref: h… --- ## [Publish\_port for Transport profiles](https://discuss.elastic.co/t/publish-port-for-transport-profiles/144579)
**Author:** [@cappy](https://discuss.elastic.co/u/cappy)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 7:22pm UTC](https://discuss.elastic.co/t/publish-port-for-transport-profiles/144579 "2018-08-15T19:22:28Z")
From my testing, it appears you cannot use publish\_port in a Transport profile. In my case, I need Elasticsearch to be accessible via a local port that I specify and perform a port forward with (Ex.50000) (I query this … --- ## [Is it possible to add aggregations piecemeal to the Nest .NET Library?](https://discuss.elastic.co/t/is-it-possible-to-add-aggregations-piecemeal-to-the-nest-net-library/143909)
**Author:** [@rgelb](https://discuss.elastic.co/u/rgelb)\ **Replies:** 4\ **Last updated:** [August 15, 2018, 7:09pm UTC](https://discuss.elastic.co/t/is-it-possible-to-add-aggregations-piecemeal-to-the-nest-net-library/143909 "2018-08-15T19:09:10Z")
I have the following code which works: var search = new SearchDescriptor\(); search.Aggregations(agg =\> agg.Cardinality("dedup", cd =\> cd.Field(fi =\> fi.AddressHash).PrecisionThreshold(40000)) .Filter("dontDedu… --- ## [Elasticsearch as Search Database For Hts Database](https://discuss.elastic.co/t/elasticsearch-as-search-database-for-hts-database/144571)
**Author:** [@tm13](https://discuss.elastic.co/u/tm13)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 6:36pm UTC](https://discuss.elastic.co/t/elasticsearch-as-search-database-for-hts-database/144571 "2018-08-15T18:36:47Z")
We are looking to build an a search tool for the Hs codes database Harmonized Tariff Schedule Ideally, we want to search for queries like: "men's blue shirt" and find the hs code from the database. As of now, we only … --- ## [Rank match fields across indices](https://discuss.elastic.co/t/rank-match-fields-across-indices/144566)
**Author:** [@dmill](https://discuss.elastic.co/u/dmill)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 6:19pm UTC](https://discuss.elastic.co/t/rank-match-fields-across-indices/144566 "2018-08-15T18:19:55Z")
I have one index called transcriptions with documents containing a field raw\_data that contains blobs of text returned from the Google vision image transcription API. I have another index people with documents containing… --- ## [Not able to perform filter on aggs results for array datatype](https://discuss.elastic.co/t/not-able-to-perform-filter-on-aggs-results-for-array-datatype/144537)
**Author:** [@snigdharao](https://discuss.elastic.co/u/snigdharao)\ **Replies:** 1\ **Last updated:** [August 15, 2018, 5:17pm UTC](https://discuss.elastic.co/t/not-able-to-perform-filter-on-aggs-results-for-array-datatype/144537 "2018-08-15T17:17:50Z")
I am able to filter results of a bucket if the field is of text data type , but i am not perform the same on an array data type as it returns all the values.Ex \[4,45,2,1\] and if i am trying to filter 4 it returns \[4,45,2… --- ## [Combine bool and fuzzy query](https://discuss.elastic.co/t/combine-bool-and-fuzzy-query/144550)
**Author:** [@lastic](https://discuss.elastic.co/u/lastic)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 4:59pm UTC](https://discuss.elastic.co/t/combine-bool-and-fuzzy-query/144550 "2018-08-15T16:59:17Z")
I have ES query. Now I want add to this query 'fuzzy' parameter. I'am trying : "body" : { "query" : { "bool" : { "must" : { $finalQuery, … --- ## [Num\_reduce\_phases](https://discuss.elastic.co/t/num-reduce-phases/144547)
**Author:** [@clownsShoes52](https://discuss.elastic.co/u/clownsShoes52)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 4:14pm UTC](https://discuss.elastic.co/t/num-reduce-phases/144547 "2018-08-15T16:14:03Z")
Hello, We recently upgraded to Elasticsearch 5.6.9 from 5.2.2, with plans for for upgrading to 6.x in the works although requires more work. Through our initial usage the return json was identical to 5.2.2 and so the … --- ## [XPack Email From not Being Updated by Cluster Update Settings API](https://discuss.elastic.co/t/xpack-email-from-not-being-updated-by-cluster-update-settings-api/144536)
**Author:** [@ryanrossiter](https://discuss.elastic.co/u/ryanrossiter)\ **Replies:** 1\ **Last updated:** [August 15, 2018, 3:48pm UTC](https://discuss.elastic.co/t/xpack-email-from-not-being-updated-by-cluster-update-settings-api/144536 "2018-08-15T15:48:57Z")
Hi, my cluster has an xpack.notification.email.account configuration in its elasticsearch.yml file, and email notifications are working fine with it, but when I update the "from" address using the Cluster Update Settings… --- ## [Elasticsearch TLS with Wildcard SAN](https://discuss.elastic.co/t/elasticsearch-tls-with-wildcard-san/139972)
**Author:** [@Micah\_Hunsberger](https://discuss.elastic.co/u/Micah_Hunsberger)\ **Replies:** 12\ **Last updated:** [August 15, 2018, 3:19pm UTC](https://discuss.elastic.co/t/elasticsearch-tls-with-wildcard-san/139972 "2018-08-15T15:19:17Z")
Does X-Pack have issues with validating wildcard subject alternative dns names? OS: Windows Server 2012 R2 Datacenter Elasticsearch Version: 6.3.0 (zip) I have a PFX certificate, myCert.pfx, enabled for both client an… --- ## [IP data type in terms aggregation](https://discuss.elastic.co/t/ip-data-type-in-terms-aggregation/144530)
**Author:** [@Nati\_Papirovich](https://discuss.elastic.co/u/Nati_Papirovich)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 2:19pm UTC](https://discuss.elastic.co/t/ip-data-type-in-terms-aggregation/144530 "2018-08-15T14:19:30Z")
I'm trying to filter results on terms aggregation for an IP data type. Tried using "include" : "10.10.\*" or "include" : "10.10.0.0/16" but none seems to work :confused: Any ideas? --- ## [How is the score of Significant Term aggregation calculated?](https://discuss.elastic.co/t/how-is-the-score-of-significant-term-aggregation-calculated/141329)
**Author:** [@ahrtr](https://discuss.elastic.co/u/ahrtr)\ **Replies:** 6\ **Last updated:** [August 15, 2018, 2:16pm UTC](https://discuss.elastic.co/t/how-is-the-score-of-significant-term-aggregation-calculated/141329 "2018-08-15T14:16:57Z")
It's a little confusing how is the score of Significant Term aggregation calculated. Another thing is about the criteria of highlighting significant items. I know that a term is considered significant if there is a notic… --- ## [Import shape files Geo Points](https://discuss.elastic.co/t/import-shape-files-geo-points/144526)
**Author:** [@Isa](https://discuss.elastic.co/u/Isa)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 1:46pm UTC](https://discuss.elastic.co/t/import-shape-files-geo-points/144526 "2018-08-15T13:46:05Z")
Hi we currently get shape files from a company and import that into a DB, I was able to import the GEO data from the DB into Elastic. However I would rather import the GEO data directly into elastic. As mentioned we re… --- ## [Help on understanding indexing rate plots for different configurations (logstash batch size, nb of shards, nb of disks)](https://discuss.elastic.co/t/help-on-understanding-indexing-rate-plots-for-different-configurations-logstash-batch-size-nb-of-shards-nb-of-disks/144523)
**Author:** [@anon24174512](https://discuss.elastic.co/u/anon24174512)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 1:31pm UTC](https://discuss.elastic.co/t/help-on-understanding-indexing-rate-plots-for-different-configurations-logstash-batch-size-nb-of-shards-nb-of-disks/144523 "2018-08-15T13:31:41Z")
Hello, I am trying to understand my plots of the impact of some configuration parameters on the indexing rate of my testing ELK cluster. I plotted in the linked pictures the average (over 5 iterations) of the number of … --- ## [Searching for a URL](https://discuss.elastic.co/t/searching-for-a-url/144519)
**Author:** [@dasith2190](https://discuss.elastic.co/u/dasith2190)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 12:49pm UTC](https://discuss.elastic.co/t/searching-for-a-url/144519 "2018-08-15T12:49:28Z")
Hi, I am trying to search for a URL using elastic search, but when I add http:// to the URL it doesn't work. I am using UAX\_URL\_Email\_Tokenizer as the token. I tried with the lowercase token as well, without any luck. H… --- ## [Huge data import from MySQL to ES failure](https://discuss.elastic.co/t/huge-data-import-from-mysql-to-es-failure/144517)
**Author:** [@DarkTIm88](https://discuss.elastic.co/u/DarkTIm88)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 12:25pm UTC](https://discuss.elastic.co/t/huge-data-import-from-mysql-to-es-failure/144517 "2018-08-15T12:25:22Z")
Hello Everybody, I'm new in ES, trying to import 32m rows from MySQL to Elasticsearch using Logstash. It works fine, but when the cluster reached 3.5m it breaks and doesn't allow to add more data. I've increased heap si… --- ## [Duplicate index](https://discuss.elastic.co/t/duplicate-index/141816)
**Author:** [@elasticprof](https://discuss.elastic.co/u/elasticprof)\ **Replies:** 8\ **Last updated:** [August 15, 2018, 12:02pm UTC](https://discuss.elastic.co/t/duplicate-index/141816 "2018-08-15T12:02:10Z")
Is it possible to have same name for 2 indices, in one of our environments it created 3 indices with the same name. Is this possible, if not can you please give some idea what could have been went wrong --- ## [Hardware prerequiste](https://discuss.elastic.co/t/hardware-prerequiste/144489)
**Author:** [@naoufalmek](https://discuss.elastic.co/u/naoufalmek)\ **Replies:** 6\ **Last updated:** [August 15, 2018, 11:27am UTC](https://discuss.elastic.co/t/hardware-prerequiste/144489 "2018-08-15T11:27:33Z")
hello, I would like to know what is the minimal hardware requirement of ( CPU, RAM, STORAGE) to deploye Elasticsearch on an environment . Thank you --- ## [Elastic Search select doc only if all the values exist in the array](https://discuss.elastic.co/t/elastic-search-select-doc-only-if-all-the-values-exist-in-the-array/144505)
**Author:** [@sajjad26](https://discuss.elastic.co/u/sajjad26)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 11:18am UTC](https://discuss.elastic.co/t/elastic-search-select-doc-only-if-all-the-values-exist-in-the-array/144505 "2018-08-15T11:18:56Z")
I have a bunch of products in my index and each product has this document structure { "id": 59342, "days": \[ { "date": "2018-08-14", "rate": 101.00 } , { "date": "2018-08-15", "rate": 200.00 } , { "date"… --- ## [High availablity and partial network partitions](https://discuss.elastic.co/t/high-availablity-and-partial-network-partitions/144480)
**Author:** [@stever](https://discuss.elastic.co/u/stever)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 9:31am UTC](https://discuss.elastic.co/t/high-availablity-and-partial-network-partitions/144480 "2018-08-15T09:31:52Z")
Consider a cluster of 3 nodes in 3 availability zones. One node in each zone. zen.minimum\_master\_nodes is set to 2 All nodes are master eligible. What will happen, if a partial partition occures, that will make node 1… --- ## [Alert based on content of message](https://discuss.elastic.co/t/alert-based-on-content-of-message/144368)
**Author:** [@Magnus\_Therning](https://discuss.elastic.co/u/Magnus_Therning)\ **Replies:** 2\ **Last updated:** [August 15, 2018, 9:02am UTC](https://discuss.elastic.co/t/alert-based-on-content-of-message/144368 "2018-08-15T09:02:35Z")
I'd like to be alerted as soon as a message containing the string "ERROR" is logged in our production system. The corresponding Kibana search would be fields.env:production AND message:ERROR. Based on what I've found on… --- ## [Call json processor from script processor](https://discuss.elastic.co/t/call-json-processor-from-script-processor/144361)
**Author:** [@bukem](https://discuss.elastic.co/u/bukem)\ **Replies:** 3\ **Last updated:** [August 15, 2018, 8:43am UTC](https://discuss.elastic.co/t/call-json-processor-from-script-processor/144361 "2018-08-15T08:43:16Z")
Hi all! Is it possible in ingest pipeline to call JSON Processor from Script Processor ? Something like this: { "script": { "lang": "painless", "source": "ctx.field\_json = \*\*JSON\_Processor\_here\*\*(params.para… --- ## [java.lang.AbstractMethodError with Spring-data-elasticsearch](https://discuss.elastic.co/t/java-lang-abstractmethoderror-with-spring-data-elasticsearch/144473)
**Author:** [@kotek](https://discuss.elastic.co/u/kotek)\ **Replies:** 0\ **Last updated:** [August 15, 2018, 8:23am UTC](https://discuss.elastic.co/t/java-lang-abstractmethoderror-with-spring-data-elasticsearch/144473 "2018-08-15T08:23:25Z")
I'm using: Spring core 4.3.7 Spring-data-elasticsearch 3.0.9 RELEASE ES: "version": "5.5.0" org.elasticsearch.client:rest:5.5.0 and transport 5.5.0 Spring-data-commons 1.12.8.RELEASE Created IAuditElasticRepository.ja… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1578) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1580)