# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1739 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1740 --- ## [Rescoring based on values in result set](https://discuss.elastic.co/t/rescoring-based-on-values-in-result-set/125733)
**Author:** [@DLK](https://discuss.elastic.co/u/DLK)\ **Replies:** 0\ **Last updated:** [March 27, 2018, 10:54am UTC](https://discuss.elastic.co/t/rescoring-based-on-values-in-result-set/125733 "2018-03-27T10:54:12Z")
Hi there :slight\_smile: I have a search index with documents that are structurally organized as a tree - i.e. each document has a field with a list of its ancestor document ids. My goal is to use rescoring to assign a … --- ## [FilterFunctionBuilder Java Api](https://discuss.elastic.co/t/filterfunctionbuilder-java-api/125729)
**Author:** [@Panagiota\_Papagianni](https://discuss.elastic.co/u/Panagiota_Papagianni)\ **Replies:** 0\ **Last updated:** [March 27, 2018, 10:27am UTC](https://discuss.elastic.co/t/filterfunctionbuilder-java-api/125729 "2018-03-27T10:27:57Z")
Hi, I want to create FilterFunctionBuilder\[ \] in order to create more than one ScoreFunctionBuilders, but when I try it in my project the only recognizable constructor is FunctionScoreQueryBuilder.FilterFunctionBuilder. … --- ## [X-pack install 5.5.1 memory full](https://discuss.elastic.co/t/x-pack-install-5-5-1-memory-full/96915)
**Author:** [@yaoqijun](https://discuss.elastic.co/u/yaoqijun)\ **Replies:** 10\ **Last updated:** [March 27, 2018, 10:00am UTC](https://discuss.elastic.co/t/x-pack-install-5-5-1-memory-full/96915 "2018-03-27T10:00:51Z")
i install x-pack in elastic 5.5.1 and win10, after is execute elasticsearch-plugin install x-pack, one process start then all memory be used, my computer is down, any help ??????? waiting online --- ## [Multiple time zones for multiple fields in date processor](https://discuss.elastic.co/t/multiple-time-zones-for-multiple-fields-in-date-processor/125725)
**Author:** [@madou23](https://discuss.elastic.co/u/madou23)\ **Replies:** 0\ **Last updated:** [March 27, 2018, 9:53am UTC](https://discuss.elastic.co/t/multiple-time-zones-for-multiple-fields-in-date-processor/125725 "2018-03-27T09:53:25Z")
Hi all, I'm indexing some data on elasticsearch, I have multiple fields of string and I'm trying to convert them to date type some of them are in local date and some others are in UTC date when I try to use "date" proce… --- ## [NextCloud + OnlyOffice + ElasticSearch (FullTextSearch)](https://discuss.elastic.co/t/nextcloud-onlyoffice-elasticsearch-fulltextsearch/125722)
**Author:** [@hadgy](https://discuss.elastic.co/u/hadgy)\ **Replies:** 0\ **Last updated:** [March 27, 2018, 9:31am UTC](https://discuss.elastic.co/t/nextcloud-onlyoffice-elasticsearch-fulltextsearch/125722 "2018-03-27T09:31:52Z")
Hi guys, I have a docker deployed NextCloud 13 + OnlyOffice and I am trying to make Elasticsearch work with PDF, DOCX files uploaded to NextCloud. NextCloud version 13 OnlyOffice version 1.2.0 Elasticsearch version … --- ## [More\_like\_this custom boosting](https://discuss.elastic.co/t/more-like-this-custom-boosting/125613)
**Author:** [@fabioel](https://discuss.elastic.co/u/fabioel)\ **Replies:** 0\ **Last updated:** [March 26, 2018, 1:23pm UTC](https://discuss.elastic.co/t/more-like-this-custom-boosting/125613 "2018-03-26T13:23:19Z")
Hello! I was wondering if it is possible to individually boost terms within a document passed to a more\_like\_this query? I would like to do something similar as in MultiMatchQuery, where I can use ^N to boost a specifi… --- ## [Xpack PUT Watcher API](https://discuss.elastic.co/t/xpack-put-watcher-api/125649)
**Author:** [@Steve\_Stevens](https://discuss.elastic.co/u/Steve_Stevens)\ **Replies:** 4\ **Last updated:** [March 27, 2018, 9:25am UTC](https://discuss.elastic.co/t/xpack-put-watcher-api/125649 "2018-03-27T09:25:36Z")
Is there a query param or other method of giving the watcher a name via the API? I know the ID is set by path/resource reference and I can see we can set active=true|false can be set by a query param but can't see a way… --- ## [No Elasticsearch node available](https://discuss.elastic.co/t/no-elasticsearch-node-available/125720)
**Author:** [@kish](https://discuss.elastic.co/u/kish)\ **Replies:** 0\ **Last updated:** [March 27, 2018, 9:23am UTC](https://discuss.elastic.co/t/no-elasticsearch-node-available/125720 "2018-03-27T09:23:12Z")
When tyring to create the client i am getting the below error " Failed to create client, %!(EXTRA string=health check timeout: no Elasticsearch node available) " Code " elasticSearchContext = context.Background() el… --- ## [Move data from MongoDb to ES](https://discuss.elastic.co/t/move-data-from-mongodb-to-es/125639)
**Author:** [@pierluca](https://discuss.elastic.co/u/pierluca)\ **Replies:** 0\ **Last updated:** [March 26, 2018, 4:17pm UTC](https://discuss.elastic.co/t/move-data-from-mongodb-to-es/125639 "2018-03-26T16:17:02Z")
Hi everyone, In these days we are trying to find the best way to move data from mongoDB (data storage of 4-6 TB) to Elasticsearch (version 6.2.2). We are thinking to use logstash with an input plugin such as redis (it … --- ## [Tagging fields instead of adding new fields](https://discuss.elastic.co/t/tagging-fields-instead-of-adding-new-fields/125475)
**Author:** [@yishain11](https://discuss.elastic.co/u/yishain11)\ **Replies:** 3\ **Last updated:** [March 27, 2018, 7:14am UTC](https://discuss.elastic.co/t/tagging-fields-instead-of-adding-new-fields/125475 "2018-03-27T07:14:39Z")
Hi everyone! I have a file with an array of objects, that host information about different fields - what is there value, have this value changed, etc. For example: "changedFieldsList": \[ { "fieldId": "PK\_NEW… --- ## [Elasticsearch failed to active](https://discuss.elastic.co/t/elasticsearch-failed-to-active/125580)
**Author:** [@fitmren\_lamhr](https://discuss.elastic.co/u/fitmren_lamhr)\ **Replies:** 3\ **Last updated:** [March 27, 2018, 6:35am UTC](https://discuss.elastic.co/t/elasticsearch-failed-to-active/125580 "2018-03-27T06:35:25Z")
hi, i'm newbie. i just configure graylog and elasticsearch. the graylog seems working fine. but i have no idea where is the wrong in elasticsearch it wont be active . anw the version is 2.4.6 i tried enable, start and … --- ## [NEST - Option to not deserialize the source of hits](https://discuss.elastic.co/t/nest-option-to-not-deserialize-the-source-of-hits/125472)
**Author:** [@dba](https://discuss.elastic.co/u/dba)\ **Replies:** 3\ **Last updated:** [March 27, 2018, 5:50am UTC](https://discuss.elastic.co/t/nest-option-to-not-deserialize-the-source-of-hits/125472 "2018-03-27T05:50:42Z")
Hi I am using version 6.0.2 of NEST and Elasticsearch.Net. For performance reasons, and because the source may have unknown fields added dynamically, I would like to not deserialize the sources, when getting my search … --- ## [Illegal\_argument\_exception](https://discuss.elastic.co/t/illegal-argument-exception/125622)
**Author:** [@jchannon](https://discuss.elastic.co/u/jchannon)\ **Replies:** 1\ **Last updated:** [March 27, 2018, 4:57am UTC](https://discuss.elastic.co/t/illegal-argument-exception/125622 "2018-03-27T04:57:25Z")
I'm trying to index the below structure via fluentd We have no indexes so this is the first document. When sending it to Elastic we get 2018-03-26 13:51:16 +0000 \[error\]: #0 Could not push log to Elasticsearch: {"took… --- ## [Circuit\_breaking\_exception when creating an ingest pipeline](https://discuss.elastic.co/t/circuit-breaking-exception-when-creating-an-ingest-pipeline/125630)
**Author:** [@val](https://discuss.elastic.co/u/val)\ **Replies:** 1\ **Last updated:** [March 27, 2018, 3:51am UTC](https://discuss.elastic.co/t/circuit-breaking-exception-when-creating-an-ingest-pipeline/125630 "2018-03-27T03:51:51Z")
I'm trying to create an ingest pipeline with a simple remove processor that contains a lot of field names to remove from the document (\> 100) prior to indexing. There is no script processor in the pipeline and I have lef… --- ## [Max content length issue](https://discuss.elastic.co/t/max-content-length-issue/125016)
**Author:** [@Ramon\_Zaro](https://discuss.elastic.co/u/Ramon_Zaro)\ **Replies:** 5\ **Last updated:** [March 27, 2018, 3:33am UTC](https://discuss.elastic.co/t/max-content-length-issue/125016 "2018-03-27T03:33:48Z")
Hi, I am getting http 413 error on trying to push large documents to ES 5.5. I tried setting http.max\_content\_length : 500mb in ES YML file but I am still getting the same error saying '... entity content too long for … --- ## [Project about ES version upgrades](https://discuss.elastic.co/t/project-about-es-version-upgrades/125586)
**Author:** [@mark6688](https://discuss.elastic.co/u/mark6688)\ **Replies:** 3\ **Last updated:** [March 27, 2018, 3:20am UTC](https://discuss.elastic.co/t/project-about-es-version-upgrades/125586 "2018-03-27T03:20:19Z")
I want to upgrade the project from ES2.1 to ES5.5.2, and after the jar package is replaced, the following error is encountered in the creation of client. HTTP Status 500 - Handler dispatch failed; nested e… --- ## [Set LDAP bind password in elasticsearch\_keystore](https://discuss.elastic.co/t/set-ldap-bind-password-in-elasticsearch-keystore/125660)
**Author:** [@mitchellmaler](https://discuss.elastic.co/u/mitchellmaler)\ **Replies:** 5\ **Last updated:** [March 27, 2018, 2:56am UTC](https://discuss.elastic.co/t/set-ldap-bind-password-in-elasticsearch-keystore/125660 "2018-03-27T02:56:33Z")
Hello, I have Elasticsearch 6.2.3 and I am trying to set the ldap bind password in the elasticsearch\_keystore so that it will pull the setting on startup. I tried setting 'xpack.security.authc.realms.ldap1.bind\_password… --- ## [When I installed x-pack start elasticsearch get java.lang.NullPointerException](https://discuss.elastic.co/t/when-i-installed-x-pack-start-elasticsearch-get-java-lang-nullpointerexception/125564)
**Author:** [@chiyanking](https://discuss.elastic.co/u/chiyanking)\ **Replies:** 3\ **Last updated:** [March 27, 2018, 2:06am UTC](https://discuss.elastic.co/t/when-i-installed-x-pack-start-elasticsearch-get-java-lang-nullpointerexception/125564 "2018-03-27T02:06:12Z")
\[2018-03-26T16:27:27,351\]\[INFO \]\[o.e.n.Node \] initialized \[2018-03-26T16:27:27,351\]\[INFO \]\[o.e.n.Node \] \[H31VBPK\] starting ... \[2018-03-26T16:27:37,362\]\[ERROR\]\[o.e.x.m.c.s.ShardsCollector\] \[H3… --- ## [How to use op\_type with Bulkprocessor](https://discuss.elastic.co/t/how-to-use-op-type-with-bulkprocessor/125683)
**Author:** [@majid\_zarrin](https://discuss.elastic.co/u/majid_zarrin)\ **Replies:** 0\ **Last updated:** [March 27, 2018, 12:28am UTC](https://discuss.elastic.co/t/how-to-use-op-type-with-bulkprocessor/125683 "2018-03-27T00:28:46Z")
Hi, I use Bulkprocessor to index and I need indexing if the document does not exist. ( op\_type = create ) how could I use op\_type with Bulkprocessor? Thank you. --- ## [Rally complaining on Object type](https://discuss.elastic.co/t/rally-complaining-on-object-type/125678)
**Author:** [@poorvig89](https://discuss.elastic.co/u/poorvig89)\ **Replies:** 1\ **Last updated:** [March 26, 2018, 10:49pm UTC](https://discuss.elastic.co/t/rally-complaining-on-object-type/125678 "2018-03-26T22:49:19Z")
I am trying to run create index operation in rally. One of the properties in my mapping.json has type as object and it complains " Cannot race. Error in load generator \[0\] Request returned an error. Error type: transpo… --- ## [Problem with "exists" filter! (parsing\_exception no \[query\] registered for \[meta\])](https://discuss.elastic.co/t/problem-with-exists-filter-parsing-exception-no-query-registered-for-meta/125210)
**Author:** [@NOUR](https://discuss.elastic.co/u/NOUR)\ **Replies:** 6\ **Last updated:** [March 26, 2018, 10:16pm UTC](https://discuss.elastic.co/t/problem-with-exists-filter-parsing-exception-no-query-registered-for-meta/125210 "2018-03-26T22:16:36Z")
hello every one, i wana applicate a filter on my data (only one column) so i can prepare my data to the machine learning plugin... this is an example of filter i wana use to eliminate NULL values \[image\] Then , i sa… --- ## [Elasticsearch nested mapping](https://discuss.elastic.co/t/elasticsearch-nested-mapping/125676)
**Author:** [@stanSoby](https://discuss.elastic.co/u/stanSoby)\ **Replies:** 0\ **Last updated:** [March 26, 2018, 8:43pm UTC](https://discuss.elastic.co/t/elasticsearch-nested-mapping/125676 "2018-03-26T20:43:27Z")
Hi i have a elasticsearch document with a nested object. On the development environment and the UAT environment the nested field is mapped as nested fields itself, no issues, but for some reason on the qa environment the… --- ## [Benchmarking agg query](https://discuss.elastic.co/t/benchmarking-agg-query/125661)
**Author:** [@poorvig89](https://discuss.elastic.co/u/poorvig89)\ **Replies:** 2\ **Last updated:** [March 26, 2018, 8:21pm UTC](https://discuss.elastic.co/t/benchmarking-agg-query/125661 "2018-03-26T20:21:11Z")
Hello Daniel, While using Rally for benchmarking if I have function score or "aggs" in my query, my search error rate goes to 100%. I was wondering if we can use them while benchmarking or not . For eg. when I use bel… --- ## [How to return all values in URL](https://discuss.elastic.co/t/how-to-return-all-values-in-url/125618)
**Author:** [@Willian\_Tartaro](https://discuss.elastic.co/u/Willian_Tartaro)\ **Replies:** 5\ **Last updated:** [March 26, 2018, 8:19pm UTC](https://discuss.elastic.co/t/how-to-return-all-values-in-url/125618 "2018-03-26T20:19:56Z")
Hello, I have a BD with many products, i'm trying to return all values in a request URL. i have a total of products: 837721, but i can only 10000. i'm trying use From and Size, but, not working. localhost:8080/api/v1… --- ## [Is TLS a paid-only feature?](https://discuss.elastic.co/t/is-tls-a-paid-only-feature/125670)
**Author:** [@arisbanach](https://discuss.elastic.co/u/arisbanach)\ **Replies:** 1\ **Last updated:** [March 26, 2018, 8:17pm UTC](https://discuss.elastic.co/t/is-tls-a-paid-only-feature/125670 "2018-03-26T20:17:27Z")
It's hard for me to tell what is free and what is paid. If I want to install TLS but don't need any other feature from X-Pack, is there a good guide to do that for free using LetsEncrypt? --- ## [Analyzers and Tokenizers (Edge-NGram)](https://discuss.elastic.co/t/analyzers-and-tokenizers-edge-ngram/125652)
**Author:** [@kurtiskurtis](https://discuss.elastic.co/u/kurtiskurtis)\ **Replies:** 1\ **Last updated:** [March 26, 2018, 6:55pm UTC](https://discuss.elastic.co/t/analyzers-and-tokenizers-edge-ngram/125652 "2018-03-26T18:55:32Z")
After performing a large migration, I came to realize that our Edge-NGram Tokenizer's max token is too small... Am I able to increase this without reindexing the entire index? Also.. How does increasing max size impact p… --- ## [Finding all documents with duplicate properties](https://discuss.elastic.co/t/finding-all-documents-with-duplicate-properties/125279)
**Author:** [@lauraerinmann](https://discuss.elastic.co/u/lauraerinmann)\ **Replies:** 5\ **Last updated:** [March 26, 2018, 6:51pm UTC](https://discuss.elastic.co/t/finding-all-documents-with-duplicate-properties/125279 "2018-03-26T18:51:35Z")
I have to find every document in Elasticsearch that has duplicate properties. My mapping looks something like this: "type": { "properties": { "thisProperty": { "properties" :… --- ## [Flatten nested aggregation](https://discuss.elastic.co/t/flatten-nested-aggregation/125602)
**Author:** [@denismaciel](https://discuss.elastic.co/u/denismaciel)\ **Replies:** 1\ **Last updated:** [March 26, 2018, 6:47pm UTC](https://discuss.elastic.co/t/flatten-nested-aggregation/125602 "2018-03-26T18:47:14Z")
Hi, I am trying to flatten out the aggregation below: GET \_search { "size": 0, "aggs": { "ACTION": { "terms": { "field": "action.keyword" }, "aggs": { "MONTH": { "date… --- ## [Max length of index alias](https://discuss.elastic.co/t/max-length-of-index-alias/125644)
**Author:** [@bneelima84](https://discuss.elastic.co/u/bneelima84)\ **Replies:** 0\ **Last updated:** [March 26, 2018, 4:41pm UTC](https://discuss.elastic.co/t/max-length-of-index-alias/125644 "2018-03-26T16:41:08Z")
Currently max length for index name is 255; Is there any restriction for alias name as well ? --- ## ["No mapping found for...in order to sort on" for date field](https://discuss.elastic.co/t/no-mapping-found-for-in-order-to-sort-on-for-date-field/125641)
**Author:** [@Kevin\_Bourne](https://discuss.elastic.co/u/Kevin_Bourne)\ **Replies:** 0\ **Last updated:** [March 26, 2018, 4:17pm UTC](https://discuss.elastic.co/t/no-mapping-found-for-in-order-to-sort-on-for-date-field/125641 "2018-03-26T16:17:14Z")
I am getting a "No mapping found for \ in order to sort on". For this index I have an index template that has a dynamic template for strings to map to a text and a keyword with a lowercase normalizer. I don't… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1738) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1740)