# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1343 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1344 --- ## [How do fuzzy Query work](https://discuss.elastic.co/t/how-do-fuzzy-query-work/175433)
**Author:** [@samyo](https://discuss.elastic.co/u/samyo)\ **Replies:** 0\ **Last updated:** [April 4, 2019, 2:08pm UTC](https://discuss.elastic.co/t/how-do-fuzzy-query-work/175433 "2019-04-04T14:08:55Z")
Hello Folks, can anybody correct me my following search query, what i am doing wroing , cause it did not work. i want to search in a field "word" for a specific word "wellcoming" using must query, but i want it to toler… --- ## [Rolling upgrade node reconnects intermittently](https://discuss.elastic.co/t/rolling-upgrade-node-reconnects-intermittently/175280)
**Author:** [@Steven\_Cohen](https://discuss.elastic.co/u/Steven_Cohen)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 1:38pm UTC](https://discuss.elastic.co/t/rolling-upgrade-node-reconnects-intermittently/175280 "2019-04-04T13:38:41Z")
Hi, I'm trying to do a rolling upgrade for es 6.6.0 to 6.7.0. We have our cluster deployed in kubernetes. When I restart one of the datanodes to upgrade it with the 6.7.0 image, it gets stuck in a loop reporting online … --- ## [Skip nested json](https://discuss.elastic.co/t/skip-nested-json/175308)
**Author:** [@koti](https://discuss.elastic.co/u/koti)\ **Replies:** 2\ **Last updated:** [April 4, 2019, 1:18pm UTC](https://discuss.elastic.co/t/skip-nested-json/175308 "2019-04-04T13:18:18Z")
Hi if the input json message having the nested json, I need to skip the processing the log . Please suggest --- ## [ElasticSearch cluster nodes space normalisation](https://discuss.elastic.co/t/elasticsearch-cluster-nodes-space-normalisation/175420)
**Author:** [@Akshay\_Mahajan](https://discuss.elastic.co/u/Akshay_Mahajan)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 1:18pm UTC](https://discuss.elastic.co/t/elasticsearch-cluster-nodes-space-normalisation/175420 "2019-04-04T13:18:04Z")
Hi, I am using elastic search 6.3. I have 4 nodes of ES Cluster of nodesize (1Tb). 1 node disk space left is 10 GB and rest of 3 nodes have disk size of more than 70GB. I want to normalize the disk size. I want my first… --- ## [Indexing a blob](https://discuss.elastic.co/t/indexing-a-blob/175211)
**Author:** [@freaka](https://discuss.elastic.co/u/freaka)\ **Replies:** 5\ **Last updated:** [April 4, 2019, 12:58pm UTC](https://discuss.elastic.co/t/indexing-a-blob/175211 "2019-04-04T12:58:16Z")
Hi, I am currently facing issues indexing documents that have fields with changing structure. Basically, things like this can happen: { "property-a": "hello" } { "property-a": { … --- ## [Exists api in ES 5.6.13](https://discuss.elastic.co/t/exists-api-in-es-5-6-13/175390)
**Author:** [@RAM\_NATHAN](https://discuss.elastic.co/u/RAM_NATHAN)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 12:50pm UTC](https://discuss.elastic.co/t/exists-api-in-es-5-6-13/175390 "2019-04-04T12:50:12Z")
Hi I found exists API in 6.3 https://www.elastic.co/guide/en/elasticsearch/client/java-rest/6.3/java-rest-high-document-exists.html I just want to know how to check existence of a document in ES 5.6.13 --- ## [Normalize Elasticsearch score with subfield length](https://discuss.elastic.co/t/normalize-elasticsearch-score-with-subfield-length/175413)
**Author:** [@Erkethan](https://discuss.elastic.co/u/Erkethan)\ **Replies:** 0\ **Last updated:** [April 4, 2019, 12:46pm UTC](https://discuss.elastic.co/t/normalize-elasticsearch-score-with-subfield-length/175413 "2019-04-04T12:46:53Z")
I have some documents in ElasticSearch, and each document has one or many appendices. When I do a search on the text of the appendices, I often got scores greater than 1. When I do searches with really common patterns, I… --- ## [Indexing performance and GC](https://discuss.elastic.co/t/indexing-performance-and-gc/175410)
**Author:** [@Shai\_M](https://discuss.elastic.co/u/Shai_M)\ **Replies:** 0\ **Last updated:** [April 4, 2019, 12:35pm UTC](https://discuss.elastic.co/t/indexing-performance-and-gc/175410 "2019-04-04T12:35:57Z")
Hi, My environment: Ubuntu 16.4 CPU 16 cores 16 GB Memory SSD disk. 200 text fields. I have one node. We use 4 threads with bulk api and partial updates. We see that the GC Duration is ~150 ms, is it normal? Ca… --- ## [Where to hook elasticsearch authentication plugin](https://discuss.elastic.co/t/where-to-hook-elasticsearch-authentication-plugin/174676)
**Author:** [@MKU](https://discuss.elastic.co/u/MKU)\ **Replies:** 3\ **Last updated:** [April 4, 2019, 9:59am UTC](https://discuss.elastic.co/t/where-to-hook-elasticsearch-authentication-plugin/174676 "2019-04-04T09:59:27Z")
I want to write a basic elasticsearch authentication plugin without involing x-pack,but i am confused where to begin(which java file i need to extend). Can you guys give me some hint. Thank you. --- ## [Unknown key for a VALUE\_STRING in \[Name\]](https://discuss.elastic.co/t/unknown-key-for-a-value-string-in-name/175365)
**Author:** [@Miao](https://discuss.elastic.co/u/Miao)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 9:44am UTC](https://discuss.elastic.co/t/unknown-key-for-a-value-string-in-name/175365 "2019-04-04T09:44:20Z")
After successfully loading data into my Elasticsearch server (I use ElasticSearch 6.7.0), this is the response I receive when I send a GET request to the URL localhost:9200/bank/: \> { "bank": { "aliases": {}, … --- ## [How to serialise and store Relationnal "Star model " database i](https://discuss.elastic.co/t/how-to-serialise-and-store-relationnal-star-model-database-i/175359)
**Author:** [@BENMOHAMED\_Abdelkade](https://discuss.elastic.co/u/BENMOHAMED_Abdelkade)\ **Replies:** 0\ **Last updated:** [April 4, 2019, 9:07am UTC](https://discuss.elastic.co/t/how-to-serialise-and-store-relationnal-star-model-database-i/175359 "2019-04-04T09:07:02Z")
Hello everybody hope you're doing great, i'm a total NooB at elastic-Search and i researched on the internet how to store highly related table with elastic search but it's quite confusing, here's my problem, I have App… --- ## [Bulk request on ElasticSearch returns the message “The bulk request must be terminated by a newline”](https://discuss.elastic.co/t/bulk-request-on-elasticsearch-returns-the-message-the-bulk-request-must-be-terminated-by-a-newline/175355)
**Author:** [@Miao](https://discuss.elastic.co/u/Miao)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 9:03am UTC](https://discuss.elastic.co/t/bulk-request-on-elasticsearch-returns-the-message-the-bulk-request-must-be-terminated-by-a-newline/175355 "2019-04-04T09:03:34Z")
I am using ElasticSearch 6.7.0, and I am currently working through its tutorial. Currently, I am stuck at this step, which requires me to download some sample data stored inside a file accounts.json. Here is a small snip… --- ## [More than one document with the same \_id](https://discuss.elastic.co/t/more-than-one-document-with-the-same-id/175220)
**Author:** [@zvonimir](https://discuss.elastic.co/u/zvonimir)\ **Replies:** 8\ **Last updated:** [April 4, 2019, 8:29am UTC](https://discuss.elastic.co/t/more-than-one-document-with-the-same-id/175220 "2019-04-04T08:29:38Z")
Hello. I have encountered strange issue on ES 5.6.4 and Java 8. Multiple documents with the same \_id and some with missing \_version are result when using scripted\_upsert to insert and merge multiple events into single d… --- ## [Is there a way to access internal \_id and \_type fields in ES SQL query (XPack)?](https://discuss.elastic.co/t/is-there-a-way-to-access-internal-id-and-type-fields-in-es-sql-query-xpack/174894)
**Author:** [@j\_bennet](https://discuss.elastic.co/u/j_bennet)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 8:09am UTC](https://discuss.elastic.co/t/is-there-a-way-to-access-internal-id-and-type-fields-in-es-sql-query-xpack/174894 "2019-04-04T08:09:36Z")
It looks like currently (6.7), I can't select or filter on internal \_id or \_type fields in SQL, even though this is still possible with a regular JSON query. For example, this will not work: POST /\_xpack/sql?format=txt … --- ## [Failed to execute action {:action=\>LogStash::PipelineAction::Create/pipeline\_id:main, :exception=\>"LogStash::ConfigurationError",](https://discuss.elastic.co/t/failed-to-execute-action-action-logstash-create-pipeline-id-main-exception-logstash-configurationerror/175346)
**Author:** [@\_Screen\_shot](https://discuss.elastic.co/u/_Screen_shot)\ **Replies:** 0\ **Last updated:** [April 4, 2019, 8:03am UTC](https://discuss.elastic.co/t/failed-to-execute-action-action-logstash-create-pipeline-id-main-exception-logstash-configurationerror/175346 "2019-04-04T08:03:38Z")
input{ file{ path =\> "C:\\Users\\shanks\\Downloads\\cars.csv" start\_position =\> "beginning" sincedb\_path=\>"\\dev/\\null" } } filter{ csv{ seperator =\> "," columns =\>\["maker,"model","mileage","manufature\_year","engine… --- ## [Index Rollover for time based indexes](https://discuss.elastic.co/t/index-rollover-for-time-based-indexes/175345)
**Author:** [@astrobounce](https://discuss.elastic.co/u/astrobounce)\ **Replies:** 0\ **Last updated:** [April 4, 2019, 8:02am UTC](https://discuss.elastic.co/t/index-rollover-for-time-based-indexes/175345 "2019-04-04T08:02:46Z")
Hi Team . I am not sure whether someone have done this or not but I am little stuck at situation . Scenarion : We are ingesting data to elasticsearch using logstash using time based strategy where we are creating inde… --- ## [Index sorting with Elasticsearch 6.2.4 for query performance](https://discuss.elastic.co/t/index-sorting-with-elasticsearch-6-2-4-for-query-performance/175325)
**Author:** [@ShilpiRachna](https://discuss.elastic.co/u/ShilpiRachna)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 7:32am UTC](https://discuss.elastic.co/t/index-sorting-with-elasticsearch-6-2-4-for-query-performance/175325 "2019-04-04T07:32:16Z")
Hi, We are working on improving our query performance. Our queries are always filtered by customer account id and project id. Multiple accounts can exist on the same shard. We use routing based on account id to query th… --- ## [Elastic cluster in multiple network](https://discuss.elastic.co/t/elastic-cluster-in-multiple-network/174731)
**Author:** [@Babak](https://discuss.elastic.co/u/Babak)\ **Replies:** 2\ **Last updated:** [April 4, 2019, 7:08am UTC](https://discuss.elastic.co/t/elastic-cluster-in-multiple-network/174731 "2019-04-04T07:08:44Z")
Hi, I want to configure one cluster with 3 dedicated master-eligible nodes and some dedicated data nodes. For this I want to separate data nodes interaction from their interaction with masters to separate data interactio… --- ## [Elastic-search-6.7.0 not starting after x-pack configuration](https://discuss.elastic.co/t/elastic-search-6-7-0-not-starting-after-x-pack-configuration/175276)
**Author:** [@kishorerv93](https://discuss.elastic.co/u/kishorerv93)\ **Replies:** 2\ **Last updated:** [April 4, 2019, 5:22am UTC](https://discuss.elastic.co/t/elastic-search-6-7-0-not-starting-after-x-pack-configuration/175276 "2019-04-04T05:22:03Z")
Hello, I was installing elasticsearch the following is the error i get when i start elasticsearch While i was running these below commands. I did not set any password. I just hit enter and did not specify anything rega… --- ## [How to access elasticsearch as localhost from Nginx server as reverse proxy](https://discuss.elastic.co/t/how-to-access-elasticsearch-as-localhost-from-nginx-server-as-reverse-proxy/175090)
**Author:** [@shivawww](https://discuss.elastic.co/u/shivawww)\ **Replies:** 2\ **Last updated:** [April 4, 2019, 3:41am UTC](https://discuss.elastic.co/t/how-to-access-elasticsearch-as-localhost-from-nginx-server-as-reverse-proxy/175090 "2019-04-04T03:41:59Z")
How to access as localhost from Nginx server as reverse proxy I have 4 elasticsearch node on 4 separate servers: xx.xxx.1.20 xx.xxx.1.21 xx.xxx.1.22 xx.xxx.1.23 Nginx is running on separate server: xx.xxx.6.14 In… --- ## [I just want a simple ILM rollover policy](https://discuss.elastic.co/t/i-just-want-a-simple-ilm-rollover-policy/175269)
**Author:** [@rugenl](https://discuss.elastic.co/u/rugenl)\ **Replies:** 2\ **Last updated:** [April 4, 2019, 3:25am UTC](https://discuss.elastic.co/t/i-just-want-a-simple-ilm-rollover-policy/175269 "2019-04-04T03:25:06Z")
But I can't get it working... I want to replicate with filebeat does, create a new index daily. I just want to rollover on the event of unusual data volume. Say I normally get 20G a day, so I set 1 shard. I want to r… --- ## [Installing Elasticsearch 6.7.0 on CDH 5.8.2 / CDH 5.13.1](https://discuss.elastic.co/t/installing-elasticsearch-6-7-0-on-cdh-5-8-2-cdh-5-13-1/175088)
**Author:** [@mohammedayub44](https://discuss.elastic.co/u/mohammedayub44)\ **Replies:** 1\ **Last updated:** [April 4, 2019, 2:28am UTC](https://discuss.elastic.co/t/installing-elasticsearch-6-7-0-on-cdh-5-8-2-cdh-5-13-1/175088 "2019-04-04T02:28:39Z")
Hi, I'm trying to install the elastic service on CDH platform(5.8.2 for now). I have been successful in installing it on just one node using the defaults (i.e. it runs on 127.0.0.1:9200 and writes data to locally to li… --- ## [VM vs baremetal](https://discuss.elastic.co/t/vm-vs-baremetal/175292)
**Author:** [@explorer](https://discuss.elastic.co/u/explorer)\ **Replies:** 0\ **Last updated:** [April 4, 2019, 12:39am UTC](https://discuss.elastic.co/t/vm-vs-baremetal/175292 "2019-04-04T00:39:21Z")
Hello everybody, for hosting on a medium size machine, is it better to deploy multiple nodes on the bare metal machine or create multiple VMs with single node each? Thanks --- ## [What type of encryption does elasticsearch use?](https://discuss.elastic.co/t/what-type-of-encryption-does-elasticsearch-use/175238)
**Author:** [@fabian1](https://discuss.elastic.co/u/fabian1)\ **Replies:** 4\ **Last updated:** [April 3, 2019, 9:28pm UTC](https://discuss.elastic.co/t/what-type-of-encryption-does-elasticsearch-use/175238 "2019-04-03T21:28:22Z")
good morning could you help me with this doubt what type of encryption does elacticsearch use? --- ## [Encountering "only value lists are allowed in serialized settings" exception after upgrade to 6.7.0 from 5.6.5](https://discuss.elastic.co/t/encountering-only-value-lists-are-allowed-in-serialized-settings-exception-after-upgrade-to-6-7-0-from-5-6-5/175254)
**Author:** [@ParitoshBh](https://discuss.elastic.co/u/ParitoshBh)\ **Replies:** 9\ **Last updated:** [April 3, 2019, 9:21pm UTC](https://discuss.elastic.co/t/encountering-only-value-lists-are-allowed-in-serialized-settings-exception-after-upgrade-to-6-7-0-from-5-6-5/175254 "2019-04-03T21:21:04Z")
I performed a rolling upgrade in a cluster of 3 nodes, moving from version 5.6.5 to 6.7.0 and ended up seeing the following exception in log file, \[2019-04-03T12:04:06,926\]\[ERROR\]\[o.e.b.Bootstrap \] \[node-1\] Exc… --- ## [Dependencies for elasticsearch to install](https://discuss.elastic.co/t/dependencies-for-elasticsearch-to-install/175108)
**Author:** [@gowda](https://discuss.elastic.co/u/gowda)\ **Replies:** 3\ **Last updated:** [April 3, 2019, 8:49pm UTC](https://discuss.elastic.co/t/dependencies-for-elasticsearch-to-install/175108 "2019-04-03T20:49:24Z")
I want to know the list of all the required packages for Elasticsearch to install, how do i know?? is there any documentation?? --- ## [How to Find Elastic Search Engineers (Secret clearance)](https://discuss.elastic.co/t/how-to-find-elastic-search-engineers-secret-clearance/175252)
**Author:** [@mary.tabri](https://discuss.elastic.co/u/mary.tabri)\ **Replies:** 1\ **Last updated:** [April 3, 2019, 8:44pm UTC](https://discuss.elastic.co/t/how-to-find-elastic-search-engineers-secret-clearance/175252 "2019-04-03T20:44:08Z")
What is the fastest way to find an elastic search engineer with a secret clearance with a C#, .Net background in development. Not sure why i'm having trouble finding this. The elasticsearch product is built, they just n… --- ## [Issue in elastic search after moving data dir](https://discuss.elastic.co/t/issue-in-elastic-search-after-moving-data-dir/174712)
**Author:** [@syedsfayaz](https://discuss.elastic.co/u/syedsfayaz)\ **Replies:** 16\ **Last updated:** [April 3, 2019, 7:22pm UTC](https://discuss.elastic.co/t/issue-in-elastic-search-after-moving-data-dir/174712 "2019-04-03T19:22:28Z")
Hi I installed elastic search on linux vm. Soon I figured my space was full. SO i stopped Elastic search and moved contents of data dir to a different dir and made changes in elasticsearch.yml file and restarted it. But… --- ## [Creating index for space](https://discuss.elastic.co/t/creating-index-for-space/175268)
**Author:** [@elasticforme](https://discuss.elastic.co/u/elasticforme)\ **Replies:** 0\ **Last updated:** [April 3, 2019, 7:11pm UTC](https://discuss.elastic.co/t/creating-index-for-space/175268 "2019-04-03T19:11:50Z")
when I create a space it has no index in it. that means I have to create a index for each space which is same name as default index name. can I use different name? there is no option at this time for example Indice -… --- ## [Proximity search with more than two terms... What happens?](https://discuss.elastic.co/t/proximity-search-with-more-than-two-terms-what-happens/175266)
**Author:** [@ffknob](https://discuss.elastic.co/u/ffknob)\ **Replies:** 1\ **Last updated:** [April 3, 2019, 7:02pm UTC](https://discuss.elastic.co/t/proximity-search-with-more-than-two-terms-what-happens/175266 "2019-04-03T19:02:06Z")
Hello, I have a simple doubt about the use of Lucene's proximity operator. For example "term1 term2"~10 would search for documents with the occurrence of term1 and term2 10 terms apart, in any direction. But what happen… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1342) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1344)