# Top **URL:** https://discuss.elastic.co/top.md?page=290&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 291 --- ## [Purge the deleted documents on disk](https://discuss.elastic.co/t/purge-the-deleted-documents-on-disk/19768)
**Author:** [@Wei](https://discuss.elastic.co/u/Wei)\ **Replies:** 3\ **Last updated:** [September 15, 2014, 9:31am UTC](https://discuss.elastic.co/t/purge-the-deleted-documents-on-disk/19768 "2014-09-15T09:31:49Z")
Hi all, If there's any api to clear all the deleted documents on disk? I read that Deleting a document doesn’t immediately remove the document from disk — it just marks it as deleted. Elasticsearch will clean u… --- ## [Option for transferring log info from Filebeat to Logstash using https](https://discuss.elastic.co/t/option-for-transferring-log-info-from-filebeat-to-logstash-using-https/50515)
**Author:** [@ramkchirra](https://discuss.elastic.co/u/ramkchirra)\ **Replies:** 5\ **Last updated:** [May 20, 2016, 12:58pm UTC](https://discuss.elastic.co/t/option-for-transferring-log-info-from-filebeat-to-logstash-using-https/50515 "2016-05-20T12:58:12Z")
Hi, I am looking into an option where i can transfer the log information from FileBeat to Logstash using http(s).Currently the problem i am facing is that filebeat uses beat/lumberjack protocol which is being blocked… --- ## [How to setup shards and number\_of\_replicas in logstash index](https://discuss.elastic.co/t/how-to-setup-shards-and-number-of-replicas-in-logstash-index/132864)
**Author:** [@William\_Paixao](https://discuss.elastic.co/u/William_Paixao)\ **Replies:** 2\ **Last updated:** [May 22, 2018, 6:13pm UTC](https://discuss.elastic.co/t/how-to-setup-shards-and-number-of-replicas-in-logstash-index/132864 "2018-05-22T18:13:42Z")
Hello guys, There is a away to setup logstash to send shards and number\_of\_replicas to Elasticsearch in your index ? i.e.: input { redis { host =\> 'redis.sample.com' data\_type =\> 'list' key =\> 'logstash' number\_o… --- ## [Java Client API - Composite Aggregation Usage](https://discuss.elastic.co/t/java-client-api-composite-aggregation-usage/147762)
**Author:** [@MaheshP](https://discuss.elastic.co/u/MaheshP)\ **Replies:** 0\ **Last updated:** [September 7, 2018, 8:01pm UTC](https://discuss.elastic.co/t/java-client-api-composite-aggregation-usage/147762 "2018-09-07T20:01:57Z")
Hello Team, Is there any Java client API documentation which explains the usage of Composite Aggregation like other aggregations(https://www.elastic.co/guide/en/elasticsearch/client/java-api/current/\_bucket\_aggregations… --- ## [Force reroute all unassigned shards](https://discuss.elastic.co/t/force-reroute-all-unassigned-shards/68596)
**Author:** [@niraj\_kumar](https://discuss.elastic.co/u/niraj_kumar)\ **Replies:** 4\ **Last updated:** [December 12, 2016, 10:27am UTC](https://discuss.elastic.co/t/force-reroute-all-unassigned-shards/68596 "2016-12-12T10:27:59Z")
Hi All, I have an ES cluster with 3 nodes and ES version 2.4.1. I have around 2000 shards in UNASSIGNED state. Is there a way where i can force assign all of them? And what is the best way to avoid this. -- Niraj … --- ## [Elasticsearch must\_not on all elements in array](https://discuss.elastic.co/t/elasticsearch-must-not-on-all-elements-in-array/138390)
**Author:** [@Steinkauz](https://discuss.elastic.co/u/Steinkauz)\ **Replies:** 6\ **Last updated:** [July 11, 2018, 11:24am UTC](https://discuss.elastic.co/t/elasticsearch-must-not-on-all-elements-in-array/138390 "2018-07-11T11:24:32Z")
Hi, I have an object { "id": "first", "field": \[ { "subfield": "0" }, { "subfield": "1" }, { "subfield": "2" } \] } I want to search field.subfield =1 and also field.subfield!=1 Where both cases should re… --- ## [Grok filter multiple match](https://discuss.elastic.co/t/grok-filter-multiple-match/202248)
**Author:** [@cactus](https://discuss.elastic.co/u/cactus)\ **Replies:** 3\ **Last updated:** [October 3, 2019, 10:54pm UTC](https://discuss.elastic.co/t/grok-filter-multiple-match/202248 "2019-10-03T22:54:16Z")
Hello, Can someone point me to a proper way with grok parsing? :slight\_smile: I want to parse syslog messages, for this purpose I created 2 syslog pattern within grok: filter { if \[type\] == 'syslog' { grok { … --- ## [Authentication of \[elastic\] was terminated by realm \[reserved\] - failed to authenticate user \[elastic\]](https://discuss.elastic.co/t/authentication-of-elastic-was-terminated-by-realm-reserved-failed-to-authenticate-user-elastic/336330)
**Author:** [@aaronlbk](https://discuss.elastic.co/u/aaronlbk)\ **Replies:** 8\ **Last updated:** [June 29, 2023, 10:10pm UTC](https://discuss.elastic.co/t/authentication-of-elastic-was-terminated-by-realm-reserved-failed-to-authenticate-user-elastic/336330 "2023-06-29T22:10:24Z")
Hello When I start elastic, I am getting the error below: Authentication of \[elastic\] was terminated by realm \[reserved\] - failed to authenticate user \[elastic\] I didn't have this error previously. When I try to auth… --- ## [Exclude results in search in kibana](https://discuss.elastic.co/t/exclude-results-in-search-in-kibana/310744)
**Author:** [@Romzez](https://discuss.elastic.co/u/Romzez)\ **Replies:** 8\ **Last updated:** [August 2, 2022, 9:20am UTC](https://discuss.elastic.co/t/exclude-results-in-search-in-kibana/310744 "2022-08-02T09:20:41Z")
Hi all. Can someone tell me how to exclude search results? There is a field in which there are 2 values ​​(conditionally) - connected and an error. I need to exclude the results when first there is an error and then conn… --- ## [Date mapping issue - Invalid format ... malformed](https://discuss.elastic.co/t/date-mapping-issue-invalid-format-malformed/34546)
**Author:** [@marinoc](https://discuss.elastic.co/u/marinoc)\ **Replies:** 3\ **Last updated:** [August 22, 2016, 10:08am UTC](https://discuss.elastic.co/t/date-mapping-issue-invalid-format-malformed/34546 "2016-08-22T10:08:00Z")
I have a couple date fields that aren't recognized by ES, and thus causing this Invalid Format issue. The format is : MM/dd/YYYY (e.g. 11/13/2015) Here is the error from the ES logs: \[2015-11-13 13:07:47,830\]\[… --- ## [Expected one of \[ \\\\t\\\\r\\\\n\], \\"#\\", \\"=\>\\" at line](https://discuss.elastic.co/t/expected-one-of-t-r-n-at-line/248050)
**Author:** [@teej](https://discuss.elastic.co/u/teej)\ **Replies:** 5\ **Last updated:** [September 11, 2020, 6:45pm UTC](https://discuss.elastic.co/t/expected-one-of-t-r-n-at-line/248050 "2020-09-11T18:45:39Z")
Hi, I am trying to extract one alphanumeric field in an XML file but the config is not happy. I've search this one out for a while but I cannot seem to figure out what isnt right about this simple config: input { fil… --- ## [Any way to limit field length?](https://discuss.elastic.co/t/any-way-to-limit-field-length/54734)
**Author:** [@Benoit-DunandLaisin](https://discuss.elastic.co/u/Benoit-DunandLaisin)\ **Replies:** 4\ **Last updated:** [March 24, 2017, 2:22pm UTC](https://discuss.elastic.co/t/any-way-to-limit-field-length/54734 "2017-03-24T14:22:17Z")
Hi, I sometimes receive messages that are huge... (719939 bytes) and indexation to elasticsearch failed with a max\_bytes\_length\_exceeded\_exception (max limit is 32766 bytes). I want to detect those messages in kibana, … --- ## [How to delete documents by term and timestamp range in elasticsearch 1.5.2?](https://discuss.elastic.co/t/how-to-delete-documents-by-term-and-timestamp-range-in-elasticsearch-1-5-2/43615)
**Author:** [@vsadokhin](https://discuss.elastic.co/u/vsadokhin)\ **Replies:** 4\ **Last updated:** [March 7, 2016, 7:14am UTC](https://discuss.elastic.co/t/how-to-delete-documents-by-term-and-timestamp-range-in-elasticsearch-1-5-2/43615 "2016-03-07T07:14:11Z")
Hello Elasticsearch Support, Developers and Community Members, I'm looking for a way to delete old documents from ES cluster indices like: curl -XDELETE 'http://localhost:9200/myIndex-\*/\_query' -d '{ "query" : { … --- ## ["error": "no handler found for uri](https://discuss.elastic.co/t/error-no-handler-found-for-uri/145976)
**Author:** [@ccutmt](https://discuss.elastic.co/u/ccutmt)\ **Replies:** 2\ **Last updated:** [August 28, 2018, 10:42pm UTC](https://discuss.elastic.co/t/error-no-handler-found-for-uri/145976 "2018-08-28T22:42:55Z")
Hi, I'm trying to create a new index pattern using the Kibana API and from Dev tools I'm executing this simple code reproduced from the documentation: POST api/saved\_objects/index-pattern/testpattern { "attributes": … --- ## [Number of object passed must be even](https://discuss.elastic.co/t/number-of-object-passed-must-be-even/1200)
**Author:** [@GoldMarc](https://discuss.elastic.co/u/GoldMarc)\ **Replies:** 5\ **Last updated:** [February 14, 2017, 6:31am UTC](https://discuss.elastic.co/t/number-of-object-passed-must-be-even/1200 "2017-02-14T06:31:51Z")
Hello, Iam new on elasticsearch, and I want to play a little. I used a simple Java-Code to insert one document: Node node = NodeBuilder.nodeBuilder().clusterName("Suche") .node(); Client cli… --- ## [elasticsearch.AuthenticationException: AuthenticationException(401, 'security\_exception', 'unable to authenticate user \[elastic\] for REST request \[/\]')](https://discuss.elastic.co/t/elasticsearch-authenticationexception-authenticationexception-401-security-exception-unable-to-authenticate-user-elastic-for-rest-request/310353)
**Author:** [@pivotallifesciences](https://discuss.elastic.co/u/pivotallifesciences)\ **Replies:** 0\ **Last updated:** [July 21, 2022, 11:38pm UTC](https://discuss.elastic.co/t/elasticsearch-authenticationexception-authenticationexception-401-security-exception-unable-to-authenticate-user-elastic-for-rest-request/310353 "2022-07-21T23:38:52Z")
from query\_patents.patents\_query\_tools import query\_big\_query from elasticsearch import Elasticsearch, helpers import configparser config = configparser.ConfigParser() config.read('tools/patent\_scraper/google\_patents/ex… --- ## [How to create a new filebeat index with a custom name?](https://discuss.elastic.co/t/how-to-create-a-new-filebeat-index-with-a-custom-name/61689)
**Author:** [@jinal.shah](https://discuss.elastic.co/u/jinal.shah)\ **Replies:** 3\ **Last updated:** [October 3, 2016, 2:04pm UTC](https://discuss.elastic.co/t/how-to-create-a-new-filebeat-index-with-a-custom-name/61689 "2016-10-03T14:04:12Z")
Hello What is the best way to create a new index for filebeat and output it to elastic elasticsearch/kibana? The filebeat logs will still be parsed through logstash. So far, I have enabled this on the filebeat cli… --- ## [Discover field names with spaces](https://discuss.elastic.co/t/discover-field-names-with-spaces/37467)
**Author:** [@flow](https://discuss.elastic.co/u/flow)\ **Replies:** 4\ **Last updated:** [February 11, 2016, 7:19pm UTC](https://discuss.elastic.co/t/discover-field-names-with-spaces/37467 "2016-02-11T19:19:52Z")
I'd like to search only in a specific field, like myfield:searchterm. But in my case, the field name contains a space character my field:searchterm. This will search for my in the default field and for searchterm in the … --- ## [Bool query with whole and partial words matching](https://discuss.elastic.co/t/bool-query-with-whole-and-partial-words-matching/57207)
**Author:** [@jlp1](https://discuss.elastic.co/u/jlp1)\ **Replies:** 4\ **Last updated:** [August 9, 2016, 7:38pm UTC](https://discuss.elastic.co/t/bool-query-with-whole-and-partial-words-matching/57207 "2016-08-09T19:38:34Z")
I want to index contacts containing a first name and last name and be able to search against them by typing either whole word or just the beginning of word. The whole words should be rank higher. My mapping looks like th… --- ## [\[ANNOUNCEMENT\] Cassandrabeat released](https://discuss.elastic.co/t/announcement-cassandrabeat-released/56661)
**Author:** [@bklise](https://discuss.elastic.co/u/bklise)\ **Replies:** 0\ **Last updated:** [July 28, 2016, 5:52pm UTC](https://discuss.elastic.co/t/announcement-cassandrabeat-released/56661 "2016-07-28T17:52:32Z")
Cassandrabeat, a beat that uses Cassandra's nodetool cfsats utility to monitor database nodes and lag, has been released. Cassandrabeat is available at https://github.com/Goomzee/cassandrabeat --- ## [Dark Mode per user](https://discuss.elastic.co/t/dark-mode-per-user/210414)
**Author:** [@Tripodal](https://discuss.elastic.co/u/Tripodal)\ **Replies:** 2\ **Last updated:** [December 5, 2019, 10:24pm UTC](https://discuss.elastic.co/t/dark-mode-per-user/210414 "2019-12-05T22:24:11Z")
Is there any way to enable dark mode on a per user basis? --- ## [Sorting by keyword in Kibana Discover](https://discuss.elastic.co/t/sorting-by-keyword-in-kibana-discover/107336)
**Author:** [@lesz3k](https://discuss.elastic.co/u/lesz3k)\ **Replies:** 3\ **Last updated:** [November 14, 2017, 8:41pm UTC](https://discuss.elastic.co/t/sorting-by-keyword-in-kibana-discover/107336 "2017-11-14T20:41:34Z")
Hey guys, I would like to sort the data in Kibana Discover (version 5.6.3) by a field mapped as keyword, ascending. I know that it is possible to achieve such query in Elasticsearch, below I am providing the command (re… --- ## [Elasticsearch: Not enough master nodes discovered during pinging](https://discuss.elastic.co/t/elasticsearch-not-enough-master-nodes-discovered-during-pinging/118546)
**Author:** [@hiteshs](https://discuss.elastic.co/u/hiteshs)\ **Replies:** 2\ **Last updated:** [February 6, 2018, 3:19am UTC](https://discuss.elastic.co/t/elasticsearch-not-enough-master-nodes-discovered-during-pinging/118546 "2018-02-06T03:19:52Z")
I'm trying to setup a cluster with 4 Master nodes. After restarting the service, I've been getting the following error: \[2018-02-05T21:29:41,040\]\[WARN \]\[o.e.d.z.ZenDiscovery \] \[Elasticsearch-Master\] not enough master no… --- ## [Kibana 4+5 now supported by the Puppet module!](https://discuss.elastic.co/t/kibana-4-5-now-supported-by-the-puppet-module/79315)
**Author:** [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Replies:** 0\ **Last updated:** [March 20, 2017, 9:30pm UTC](https://discuss.elastic.co/t/kibana-4-5-now-supported-by-the-puppet-module/79315 "2017-03-20T21:30:22Z")
We've just released an update to our Kibana Puppet module to support versions 4 and 5! You can download it here - https://forge.puppet.com/elastic/kibana/changelog#020-march-20-2017 Please report any issues to https://… --- ## [Filebeat and grok parsing errors](https://discuss.elastic.co/t/filebeat-and-grok-parsing-errors/143371)
**Author:** [@rdesanno](https://discuss.elastic.co/u/rdesanno)\ **Replies:** 4\ **Last updated:** [August 7, 2018, 6:47pm UTC](https://discuss.elastic.co/t/filebeat-and-grok-parsing-errors/143371 "2018-08-07T18:47:00Z")
This one should be pretty easy.... In the past, I was using filebeat to log to logstash directly, and putting in my own custom grok statements. It worked well but to be honest, was way more complicated than it needed to… --- ## [ES bulk insert time out](https://discuss.elastic.co/t/es-bulk-insert-time-out/20794)
**Author:** [@Chen\_Wang](https://discuss.elastic.co/u/Chen_Wang)\ **Replies:** 8\ **Last updated:** [November 24, 2014, 8:06pm UTC](https://discuss.elastic.co/t/es-bulk-insert-time-out/20794 "2014-11-24T20:06:57Z")
Hey, Guys, I am loading a hive table of around 10million records into ES regularly. Each document is small with 5-6 attributes. My Es cluster has 7 nodes, each has 4 core and 128G. ES was allocated with 60% of the m… --- ## [Logstash output to elasticsearch - SSL](https://discuss.elastic.co/t/logstash-output-to-elasticsearch-ssl/211305)
**Author:** [@RichardH](https://discuss.elastic.co/u/RichardH)\ **Replies:** 1\ **Last updated:** [December 11, 2019, 12:27pm UTC](https://discuss.elastic.co/t/logstash-output-to-elasticsearch-ssl/211305 "2019-12-11T12:27:07Z")
Hello, I am trying to get a Logstash output to Elasticsearch going. My output conf looks like this: output { elasticsearch { hosts =\> "https://mdbxd1veel1pr..net:9200" ssl =\> true ssl\_certificate\_verification =\> fa… --- ## [How to delete a task in Elasticsearch v7.14](https://discuss.elastic.co/t/how-to-delete-a-task-in-elasticsearch-v7-14/283321)
**Author:** [@Tim\_Estes](https://discuss.elastic.co/u/Tim_Estes)\ **Replies:** 7\ **Last updated:** [September 7, 2021, 5:49pm UTC](https://discuss.elastic.co/t/how-to-delete-a-task-in-elasticsearch-v7-14/283321 "2021-09-07T17:49:45Z")
I'm currently running a delete\_by\_query job and setting the wait\_for\_completion argument to false. In the documentation, it says: Running delete by query asynchronously If the request contains wait\_for\_completion=fals… --- ## [Missing Converter handling for full class name=org.postgresql.util.PGobject, simple name=PGobject](https://discuss.elastic.co/t/missing-converter-handling-for-full-class-name-org-postgresql-util-pgobject-simple-name-pgobject/163338)
**Author:** [@Kit\_Tsang](https://discuss.elastic.co/u/Kit_Tsang)\ **Replies:** 2\ **Last updated:** [January 11, 2019, 9:24am UTC](https://discuss.elastic.co/t/missing-converter-handling-for-full-class-name-org-postgresql-util-pgobject-simple-name-pgobject/163338 "2019-01-11T09:24:01Z")
{ statement=\> "select json\_agg(json\_build\_object('a', value1::int)) from my\_table" // postgres } I got the following error: Exception when executing JDBC query {:exception=\>#\ **Author:** [@Nusrath](https://discuss.elastic.co/u/Nusrath)\ **Replies:** 5\ **Last updated:** [December 21, 2018, 1:39pm UTC](https://discuss.elastic.co/t/how-to-add-default-timestamp-to-my-elastic-search-data/161840 "2018-12-21T13:39:56Z") I am trying to populate dashboard in kibana with Elasticsearch data on date fields . I have log file with dates and i find that i don't have @timestamp in it. Here is mapping : PUT test2 { "settings": { "index.map… --- ## [How to remove special character from string in logstash](https://discuss.elastic.co/t/how-to-remove-special-character-from-string-in-logstash/68273)
**Author:** [@sundar1](https://discuss.elastic.co/u/sundar1)\ **Replies:** 8\ **Last updated:** [December 19, 2016, 1:35pm UTC](https://discuss.elastic.co/t/how-to-remove-special-character-from-string-in-logstash/68273 "2016-12-19T13:35:49Z")
I'm getting some fields in the kibana like "attributes.host\_mem\_file\_buffer 1.3747773440e+09|g". I want to first replace with "|g" to "" and then convert to float value. I tried below one but it's not replacing … --- ## [Error: Not enough master nodes discovered during pinging but needed 2](https://discuss.elastic.co/t/error-not-enough-master-nodes-discovered-during-pinging-but-needed-2/93175)
**Author:** [@hasan\_sharekhan](https://discuss.elastic.co/u/hasan_sharekhan)\ **Replies:** 5\ **Last updated:** [July 15, 2017, 7:07am UTC](https://discuss.elastic.co/t/error-not-enough-master-nodes-discovered-during-pinging-but-needed-2/93175 "2017-07-15T07:07:24Z")
Error: Not enough master nodes discovered during pinging but needed 2 I have created 3 nodes in same cluster and same machine with below setting for all nodes. node.master: true node.data: true node.ingest: true di… --- ## [Setting a default value for missing fields during indexing](https://discuss.elastic.co/t/setting-a-default-value-for-missing-fields-during-indexing/45021)
**Author:** [@michele\_crudele](https://discuss.elastic.co/u/michele_crudele)\ **Replies:** 1\ **Last updated:** [March 22, 2016, 7:40am UTC](https://discuss.elastic.co/t/setting-a-default-value-for-missing-fields-during-indexing/45021 "2016-03-22T07:40:07Z")
I would like to set in my mappings file a default value for all fields of a given type that are missing in the doc while indexing. I mean something like: { "mappings": { "defaults\_by\_type": { … --- ## [Shards UNASSIGNED NODE\_LEFT](https://discuss.elastic.co/t/shards-unassigned-node-left/65392)
**Author:** [@alvaroca1](https://discuss.elastic.co/u/alvaroca1)\ **Replies:** 6\ **Last updated:** [November 13, 2016, 7:56pm UTC](https://discuss.elastic.co/t/shards-unassigned-node-left/65392 "2016-11-13T19:56:09Z")
Good day, for some reason my shards are showing up in my cluster as UNASSIGNED NODE\_LEFT. i wrote a script based on recommendation on the web. however it doe not relocate the shards... please help \[root@essep02 tmp\]# c… --- ## [Failed to execute action {:action=\>LogStash::PipelineAction::Create/pipeline\_id:main](https://discuss.elastic.co/t/failed-to-execute-action-action-logstash-create-pipeline-id-main/157419)
**Author:** [@BigAlbert](https://discuss.elastic.co/u/BigAlbert)\ **Replies:** 3\ **Last updated:** [November 20, 2018, 12:01pm UTC](https://discuss.elastic.co/t/failed-to-execute-action-action-logstash-create-pipeline-id-main/157419 "2018-11-20T12:01:21Z")
Hi I'm using logstash-6.5.0, following is cat /usr/local/logstash-6.5.0/config/logstash.conf input { file { path =\> "/usr/src/myprod/mylog.startup-1.0.0.log" type =\> "logs" start\_position =\> "beginning" } } f… --- ## [RangeQuery for Date](https://discuss.elastic.co/t/rangequery-for-date/113001)
**Author:** [@hym](https://discuss.elastic.co/u/hym)\ **Replies:** 3\ **Last updated:** [January 2, 2018, 1:28pm UTC](https://discuss.elastic.co/t/rangequery-for-date/113001 "2018-01-02T13:28:29Z")
Hi, I am trying to send date range query to the ELS from java app and I create my query using Java API. like as follow: QueryBuilders.rangeQuery("dateField").from(new Date()).to(new Date()) Just for a test. But I get… --- ## [Storing binary data in ES](https://discuss.elastic.co/t/storing-binary-data-in-es/185437)
**Author:** [@Paul-Matthieu](https://discuss.elastic.co/u/Paul-Matthieu)\ **Replies:** 0\ **Last updated:** [June 12, 2019, 2:17pm UTC](https://discuss.elastic.co/t/storing-binary-data-in-es/185437 "2019-06-12T14:17:35Z")
Hi I'm relatively new to ES. Here is what I am trying to achieve : I'm indexing documents that have various metadatas and a data field that is just a binary blob (it's not particularly big). I do not need to search that… --- ## [Elastic Graph Recommender Systems Demo](https://discuss.elastic.co/t/elastic-graph-recommender-systems-demo/62404)
**Author:** [@softwaredoug](https://discuss.elastic.co/u/softwaredoug)\ **Replies:** 0\ **Last updated:** [October 6, 2016, 3:52pm UTC](https://discuss.elastic.co/t/elastic-graph-recommender-systems-demo/62404 "2016-10-06T15:52:57Z")
Our team at OpenSource Connections has put together a demo highlighting Elastic Graph's ability as a recommendation systems platform. We believe that open source search tech like Elasticsearch will be the future for rec… --- ## ["error": "Bad Gateway"](https://discuss.elastic.co/t/error-bad-gateway/102413)
**Author:** [@hack3rcon](https://discuss.elastic.co/u/hack3rcon)\ **Replies:** 4\ **Last updated:** [October 3, 2017, 2:38pm UTC](https://discuss.elastic.co/t/error-bad-gateway/102413 "2017-10-03T14:38:07Z")
Hello. I have a problem about backup and restore logs. My Elasticsearch config is as below: # ----------------------------------- Paths ------------------------------------ # # Path to directory where to store the dat… --- ## [Metricbeat Storage in ElasticSearch index](https://discuss.elastic.co/t/metricbeat-storage-in-elasticsearch-index/213212)
**Author:** [@benjamin.watson](https://discuss.elastic.co/u/benjamin.watson)\ **Replies:** 1\ **Last updated:** [December 31, 2019, 3:32pm UTC](https://discuss.elastic.co/t/metricbeat-storage-in-elasticsearch-index/213212 "2019-12-31T15:32:38Z")
Greetings all, I'm designing a monitoring and alerting platform and intend to base it largely on ElasticSearch and leverage Metricbeat for per host metrics collection. I've looked up some general (and often conflicting… --- ## [How to change data type for date field?](https://discuss.elastic.co/t/how-to-change-data-type-for-date-field/28843)
**Author:** [@Ish\_Sookun](https://discuss.elastic.co/u/Ish_Sookun)\ **Replies:** 4\ **Last updated:** [April 27, 2017, 3:54pm UTC](https://discuss.elastic.co/t/how-to-change-data-type-for-date-field/28843 "2017-04-27T15:54:50Z")
Hello, Is there anyone around who got a 'date' field as 'string'? Anyway to change the data type to 'date'? I need something like this: { "data" : { "properties" : { "date": { "type" : "date", "format" : "yyyy-MM-dd … --- ## [Trying to use a wildcard to filter the Kibana output](https://discuss.elastic.co/t/trying-to-use-a-wildcard-to-filter-the-kibana-output/351921)
**Author:** [@Henriette](https://discuss.elastic.co/u/Henriette)\ **Replies:** 8\ **Last updated:** [February 6, 2024, 3:29pm UTC](https://discuss.elastic.co/t/trying-to-use-a-wildcard-to-filter-the-kibana-output/351921 "2024-02-06T15:29:26Z")
Hey all - I'm new to Kibana/Elasticsearch, and I'm using it to get the number of views for my blog pages. I'm only interested in views of actual pages, not all the things the bots are hitting.' so i've excluded a number… --- ## [Getting "signed fields invalid" when configure HTTPS to Elastic HTTP layer with X-Pack](https://discuss.elastic.co/t/getting-signed-fields-invalid-when-configure-https-to-elastic-http-layer-with-x-pack/189162)
**Author:** [@Victor\_Guimaraes](https://discuss.elastic.co/u/Victor_Guimaraes)\ **Replies:** 7\ **Last updated:** [July 9, 2019, 3:38pm UTC](https://discuss.elastic.co/t/getting-signed-fields-invalid-when-configure-https-to-elastic-http-layer-with-x-pack/189162 "2019-07-09T15:38:00Z")
Hello, I'm testing the Elasticsearch 7.2, thinking in upgrade my production cluster from 6.4 version to 7.2. On my 6.4 cluster, I'm using SearchGuard for security, and works very well. I want to use X-Pack in the new v… --- ## [Filebeat write:connection reset by peer](https://discuss.elastic.co/t/filebeat-write-connection-reset-by-peer/114890)
**Author:** [@DavidDebray](https://discuss.elastic.co/u/DavidDebray)\ **Replies:** 8\ **Last updated:** [January 24, 2018, 1:50pm UTC](https://discuss.elastic.co/t/filebeat-write-connection-reset-by-peer/114890 "2018-01-24T13:50:40Z")
Hi everyone! Here's my problem, when I start Filebeat on my clients I keep having the same error: ERR Failed to publish events: write tcp client\_ip:41352-\>elk\_ip:5044: write: connection reset by peer Logstash, Elastic… --- ## [Unable to authenticate user \[elastic\] for rest request](https://discuss.elastic.co/t/unable-to-authenticate-user-elastic-for-rest-request/246015)
**Author:** [@anil\_sunkesula](https://discuss.elastic.co/u/anil_sunkesula)\ **Replies:** 4\ **Last updated:** [August 24, 2020, 4:21am UTC](https://discuss.elastic.co/t/unable-to-authenticate-user-elastic-for-rest-request/246015 "2020-08-24T04:21:49Z")
I have launched Elasticsearch(Self-Managed) cluster using Azure marketplace. But not able to access elastic search. I tried with default user elastic and password which I gave while deploying the cluster. Getting error… --- ## [Timelion / how to get a number of bytes per second](https://discuss.elastic.co/t/timelion-how-to-get-a-number-of-bytes-per-second/55986)
**Author:** [@TRSRaphael](https://discuss.elastic.co/u/TRSRaphael)\ **Replies:** 2\ **Last updated:** [July 21, 2016, 2:39pm UTC](https://discuss.elastic.co/t/timelion-how-to-get-a-number-of-bytes-per-second/55986 "2016-07-21T14:39:18Z")
Hello, I want to display a number of bytes par second by using TIMELION. My query is based on a ElasticSearch datasource. When I use the .derivative() function I will have : CURRENT VALUE - PREVIOUS VALUE. To have a… --- ## [Elastic search project completed](https://discuss.elastic.co/t/elastic-search-project-completed/150665)
**Author:** [@Adike\_Maduabuchi](https://discuss.elastic.co/u/Adike_Maduabuchi)\ **Replies:** 1\ **Last updated:** [October 2, 2018, 9:05am UTC](https://discuss.elastic.co/t/elastic-search-project-completed/150665 "2018-10-02T09:05:12Z")
My first project in my company was to build a search engine using elasticsearch on laravel platform. am happy that yesterday i wrapped up the full project and the site is raadaa.com , you can check it but we havent push… --- ## [Loadbalancer in front of Elasticsearch](https://discuss.elastic.co/t/loadbalancer-in-front-of-elasticsearch/59994)
**Author:** [@blinduck](https://discuss.elastic.co/u/blinduck)\ **Replies:** 4\ **Last updated:** [September 13, 2016, 11:04am UTC](https://discuss.elastic.co/t/loadbalancer-in-front-of-elasticsearch/59994 "2016-09-13T11:04:17Z")
Hello, I've got a 5 data, 3 master node setup. I understand that elasticsearch has built in load balancing capability, and that I could just route all the traffic to one of the nodes and call it a day. I've seen seve… --- ## [Using ElasticSearch and Packetbeat to understand a Docker cluster](https://discuss.elastic.co/t/using-elasticsearch-and-packetbeat-to-understand-a-docker-cluster/57695)
**Author:** [@ghoranyi](https://discuss.elastic.co/u/ghoranyi)\ **Replies:** 2\ **Last updated:** [August 11, 2016, 10:40am UTC](https://discuss.elastic.co/t/using-elasticsearch-and-packetbeat-to-understand-a-docker-cluster/57695 "2016-08-11T10:40:40Z")
Hey all, We are building a cool tool visualize what's happening in real-time on a Docker cluster based on the Intuition Engineering concept from Netflix. We are using Packetbeat to observe network traffic and ES aggreg… --- ## [Delete fields from existing index](https://discuss.elastic.co/t/delete-fields-from-existing-index/133992)
**Author:** [@ysree](https://discuss.elastic.co/u/ysree)\ **Replies:** 5\ **Last updated:** [May 31, 2018, 10:56am UTC](https://discuss.elastic.co/t/delete-fields-from-existing-index/133992 "2018-05-31T10:56:27Z")
Hi, While inserting data to elastic search I got the below error. { "error": { "root\_cause": \[ { "type": "illegal\_argument\_exception", "reason": "Limit of total fields \[1000\] in index \[my\_index\] has been exceeded" … [Previous page](https://discuss.elastic.co/top.md?page=289&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=291&per_page=50&period=all)