# Top **URL:** https://discuss.elastic.co/top.md?page=669&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 670 --- ## [Logstash not sending to Elasticsearch if it receives input from Filebeat](https://discuss.elastic.co/t/logstash-not-sending-to-elasticsearch-if-it-receives-input-from-filebeat/221735)
**Author:** [@zebulyon](https://discuss.elastic.co/u/zebulyon)\ **Replies:** 2\ **Last updated:** [March 3, 2020, 3:12am UTC](https://discuss.elastic.co/t/logstash-not-sending-to-elasticsearch-if-it-receives-input-from-filebeat/221735 "2020-03-03T03:12:12Z")
Hello, I am creating the Elastic stack using the official docker images. My problem is that logstash will not send any info to elasticsearch when I start in in a docker-compose file This is my docker-compose file: vers… --- ## [Error ArgumentError Setting "xpack.monitoring.elasticsearch.hosts" hasn't been registered](https://discuss.elastic.co/t/error-argumenterror-setting-xpack-monitoring-elasticsearch-hosts-hasnt-been-registered/172418)
**Author:** [@Adrian\_Hove](https://discuss.elastic.co/u/Adrian_Hove)\ **Replies:** 2\ **Last updated:** [March 14, 2019, 9:57pm UTC](https://discuss.elastic.co/t/error-argumenterror-setting-xpack-monitoring-elasticsearch-hosts-hasnt-been-registered/172418 "2019-03-14T21:57:06Z")
I get the error below: root@b48c5173f995:/var/www# /usr/share/logstash/bin/logstash -e 'input { stdin { } } output { stdout {} }' Sending Logstash logs to /usr/share/logstash/logs which is now configured via log4j2.pr… --- ## [Best practice for rebuilding an index using aliases](https://discuss.elastic.co/t/best-practice-for-rebuilding-an-index-using-aliases/22621)
**Author:** [@am87](https://discuss.elastic.co/u/am87)\ **Replies:** 4\ **Last updated:** [April 7, 2015, 9:01am UTC](https://discuss.elastic.co/t/best-practice-for-rebuilding-an-index-using-aliases/22621 "2015-04-07T09:01:49Z")
Hey everyone, I have a question about rebuilding an index. After reading the elasticsearch guide and various topics here I've found that the best practice for rebuilding an index without any downtime is by using a… --- ## [Elasticsearch dsl (python) scanerror](https://discuss.elastic.co/t/elasticsearch-dsl-python-scanerror/201980)
**Author:** [@duttad](https://discuss.elastic.co/u/duttad)\ **Replies:** 1\ **Last updated:** [October 4, 2019, 9:48am UTC](https://discuss.elastic.co/t/elasticsearch-dsl-python-scanerror/201980 "2019-10-04T09:48:06Z")
I am getting the following error while trying to scroll through results: elasticsearch.helpers.ScanError: Scroll request has only succeeded on 13 shards out of 14 The code looks like this: from elasticsearch\_dsl impor… --- ## [Slack watcher settings - v7.0. keystore requirements](https://discuss.elastic.co/t/slack-watcher-settings-v7-0-keystore-requirements/177256)
**Author:** [@Mark\_Duncan](https://discuss.elastic.co/u/Mark_Duncan)\ **Replies:** 4\ **Last updated:** [May 6, 2019, 7:57am UTC](https://discuss.elastic.co/t/slack-watcher-settings-v7-0-keystore-requirements/177256 "2019-05-06T07:57:42Z")
Hi, We have an Elastic Cloud hosted version of ELK. I am trying to follow these instructions - to setup my Slack watcher settings in the keystore - in order to upgrade to v7: https://www.elastic.co/guide/en/elasticsea… --- ## [Compare documents from two indexes](https://discuss.elastic.co/t/compare-documents-from-two-indexes/233448)
**Author:** [@Veer](https://discuss.elastic.co/u/Veer)\ **Replies:** 3\ **Last updated:** [May 20, 2020, 1:22pm UTC](https://discuss.elastic.co/t/compare-documents-from-two-indexes/233448 "2020-05-20T13:22:25Z")
Hello. I'm trying to compare two indexes. Index 1 will have the raw data and I'll use Index 2 to store processed data from Index 1. However, I have noticed that when the records in Index 1 are not in sequential order by … --- ## [Conditional plotting in Timelion](https://discuss.elastic.co/t/conditional-plotting-in-timelion/104239)
**Author:** [@VeraE](https://discuss.elastic.co/u/VeraE)\ **Replies:** 3\ **Last updated:** [October 17, 2017, 2:37pm UTC](https://discuss.elastic.co/t/conditional-plotting-in-timelion/104239 "2017-10-17T14:37:32Z")
I want to make a Timelion chart, where only those datapoints are shown that fit a condition. For example I want to count the number of GET requests which resulted in 404 responses over time. Is it possible to do this in… --- ## [Date not correctly detected/mapped](https://discuss.elastic.co/t/date-not-correctly-detected-mapped/98966)
**Author:** [@gius78](https://discuss.elastic.co/u/gius78)\ **Replies:** 3\ **Last updated:** [August 31, 2017, 9:16am UTC](https://discuss.elastic.co/t/date-not-correctly-detected-mapped/98966 "2017-08-31T09:16:25Z")
Hi all, first of all, I must say i am new in this elastic world. I hace a setup with rsyslog-logstash-Kibana (and also Grafana) the problem I could not be able to solve is this. my application is sending a Json messag… --- ## [Kibana Markdown local image](https://discuss.elastic.co/t/kibana-markdown-local-image/259740)
**Author:** [@ThreatInter](https://discuss.elastic.co/u/ThreatInter)\ **Replies:** 2\ **Last updated:** [December 28, 2020, 4:56pm UTC](https://discuss.elastic.co/t/kibana-markdown-local-image/259740 "2020-12-28T16:56:57Z")
Hello! I want to display in my kibana visualization my local image. I put cat.png to /usr/share/kibana/src/legacy/ui/public/assets/favicons. Owner of /usr/share/kibana/src/legacy/ui/public/assets/favicons is root, owner… --- ## [Primary and Replica Shard on the same node](https://discuss.elastic.co/t/primary-and-replica-shard-on-the-same-node/145213)
**Author:** [@jibsonline](https://discuss.elastic.co/u/jibsonline)\ **Replies:** 2\ **Last updated:** [August 20, 2018, 6:55pm UTC](https://discuss.elastic.co/t/primary-and-replica-shard-on-the-same-node/145213 "2018-08-20T18:55:23Z")
Is it possible to run replica and primary shard on a single node. I have mounted three volumes and configured the same in data.path. I tried adding replicas with PUT /\_settings { "index" : { "number\_of\_repli… --- ## [Missing fields in list of Terms](https://discuss.elastic.co/t/missing-fields-in-list-of-terms/168426)
**Author:** [@Ivyg](https://discuss.elastic.co/u/Ivyg)\ **Replies:** 1\ **Last updated:** [February 14, 2019, 4:16pm UTC](https://discuss.elastic.co/t/missing-fields-in-list-of-terms/168426 "2019-02-14T16:16:52Z")
Hi, please, help to a newbie in Kibana free version 6.6.0. I have converted RethinkDB into ElasticSearch recently. Normally, to create a chart I do: In "Discover" I create and save search for the data I need to chart… --- ## [Show unique count with buckets in Metric](https://discuss.elastic.co/t/show-unique-count-with-buckets-in-metric/181459)
**Author:** [@bdsibert](https://discuss.elastic.co/u/bdsibert)\ **Replies:** 4\ **Last updated:** [May 16, 2019, 7:19pm UTC](https://discuss.elastic.co/t/show-unique-count-with-buckets-in-metric/181459 "2019-05-16T19:19:39Z")
Hi all, Greetings! I have to admit, I am extremely new to Kibana but am trying to learn. I have developed a dashboard that shows Vulnerabilities and a corresponding remediation document. When using the data table I am a… --- ## [java.net.SocketPermission access denied for custom plugin for ES 6.1.2](https://discuss.elastic.co/t/java-net-socketpermission-access-denied-for-custom-plugin-for-es-6-1-2/121895)
**Author:** [@ropal](https://discuss.elastic.co/u/ropal)\ **Replies:** 4\ **Last updated:** [March 2, 2018, 11:16am UTC](https://discuss.elastic.co/t/java-net-socketpermission-access-denied-for-custom-plugin-for-es-6-1-2/121895 "2018-03-02T11:16:38Z")
I am using apache httpcore-nio to make an http request from my ES plugin to another application. Even after adding permission in plugin security policy file and wrapping the call with AccessController.doPrivileged in my … --- ## [Kibana - Marvel waiting for Elasticsearch indefinitely](https://discuss.elastic.co/t/kibana-marvel-waiting-for-elasticsearch-indefinitely/61937)
**Author:** [@misomij](https://discuss.elastic.co/u/misomij)\ **Replies:** 4\ **Last updated:** [October 25, 2016, 10:14am UTC](https://discuss.elastic.co/t/kibana-marvel-waiting-for-elasticsearch-indefinitely/61937 "2016-10-25T10:14:46Z")
Hi all, I have just installed Elasticsearch and Kibana with some plugins. Between these I have installed Marvel. No problem during installation, but when i run Kibana i get Yellow status page and this message And K… --- ## [Background thread had an uncaught exception: org.elasticsearch.ElasticsearchException: failed to refresh store stats](https://discuss.elastic.co/t/background-thread-had-an-uncaught-exception-org-elasticsearch-elasticsearchexception-failed-to-refresh-store-stats/44507)
**Author:** [@zpp](https://discuss.elastic.co/u/zpp)\ **Replies:** 4\ **Last updated:** [June 15, 2016, 8:32am UTC](https://discuss.elastic.co/t/background-thread-had-an-uncaught-exception-org-elasticsearch-elasticsearchexception-failed-to-refresh-store-stats/44507 "2016-06-15T08:32:15Z")
Hi, I have a two nodes elk cluster, with elasticsearch running version 1.7.2. Somehow a couple of days ago, elasticsearch started giving below exception continuously. When this error happened, indexer can still send da… --- ## [Null Pointer exception when trying to reindex using script](https://discuss.elastic.co/t/null-pointer-exception-when-trying-to-reindex-using-script/149717)
**Author:** [@mikesparr](https://discuss.elastic.co/u/mikesparr)\ **Replies:** 3\ **Last updated:** [September 25, 2018, 11:25pm UTC](https://discuss.elastic.co/t/null-pointer-exception-when-trying-to-reindex-using-script/149717 "2018-09-25T23:25:53Z")
Dealing with a user-defined object in about 600k records and want to reindex to standardized field naming. Issue is field has space in name and I'm struggling to figure syntax in script to reference old field with space … --- ## [Metricbeat modules don't exist](https://discuss.elastic.co/t/metricbeat-modules-dont-exist/146375)
**Author:** [@rsnyde09](https://discuss.elastic.co/u/rsnyde09)\ **Replies:** 3\ **Last updated:** [August 28, 2018, 3:55pm UTC](https://discuss.elastic.co/t/metricbeat-modules-dont-exist/146375 "2018-08-28T15:55:59Z")
I installed metricbeat yesterday from the rpm. I'm trying to use the http module but it says it doesn't exist. What went wrong with my install? I installed with: sudo rpm -vi metricbeat-6.4.0-x86\_64.rpm I made a smal… --- ## [Implications of large number of fields in a document](https://discuss.elastic.co/t/implications-of-large-number-of-fields-in-a-document/113308)
**Author:** [@anshulagrawal](https://discuss.elastic.co/u/anshulagrawal)\ **Replies:** 3\ **Last updated:** [January 3, 2018, 7:29am UTC](https://discuss.elastic.co/t/implications-of-large-number-of-fields-in-a-document/113308 "2018-01-03T07:29:27Z")
Hi, I read that in 6.x version the default limit of index.mapping.total\_fields.limit is 1000. We have an index which has fields around 3000 in number. I would like to understand the implications of having so many fiel… --- ## [Format triggered\_time to local time zone in action](https://discuss.elastic.co/t/format-triggered-time-to-local-time-zone-in-action/144299)
**Author:** [@jakn](https://discuss.elastic.co/u/jakn)\ **Replies:** 2\ **Last updated:** [August 14, 2018, 11:07am UTC](https://discuss.elastic.co/t/format-triggered-time-to-local-time-zone-in-action/144299 "2018-08-14T11:07:47Z")
I want to include triggered\_time in local time zone in my actions (log, email, ...). {{ctx.trigger.triggered\_time}} shows triggered\_time in UTC, but how should the example below be modified to also include triggered\_tim… --- ## [FATAL \[class\_cast\_exception\] class java.lang.String cannot be cast to class java.util.Map](https://discuss.elastic.co/t/fatal-class-cast-exception-class-java-lang-string-cannot-be-cast-to-class-java-util-map/215609)
**Author:** [@Sudarshan013](https://discuss.elastic.co/u/Sudarshan013)\ **Replies:** 1\ **Last updated:** [January 20, 2020, 1:38pm UTC](https://discuss.elastic.co/t/fatal-class-cast-exception-class-java-lang-string-cannot-be-cast-to-class-java-util-map/215609 "2020-01-20T13:38:49Z")
FATAL \[class\_cast\_exception\] class java.lang.String cannot be cast to class java.util.Map (java.lang.String and java.util.Map are in module java.base of loader 'bootstrap') :: {"path":"/.kibana\_task\_manager\_1","query":… --- ## [Асинхронные запросы для увеличения скорости поиска](https://discuss.elastic.co/t/topic/145425)
**Author:** [@alex\_sem](https://discuss.elastic.co/u/alex_sem)\ **Replies:** 7\ **Last updated:** [September 14, 2018, 2:54am UTC](https://discuss.elastic.co/t/topic/145425 "2018-09-14T02:54:34Z")
ДАНО: Есть индекс с некоторым количеством документов. Необходимо пройтись по огромному списку (70 млн строк) данных из CSV файла и найти совпадения с документами в индексе. Есть скрипт (Python или PHP), внутри которого р… --- ## [Duplicate Xms and Xms values for Elasticsearch with Docker](https://discuss.elastic.co/t/duplicate-xms-and-xms-values-for-elasticsearch-with-docker/149590)
**Author:** [@Hari\_Prasad](https://discuss.elastic.co/u/Hari_Prasad)\ **Replies:** 0\ **Last updated:** [September 23, 2018, 12:38pm UTC](https://discuss.elastic.co/t/duplicate-xms-and-xms-values-for-elasticsearch-with-docker/149590 "2018-09-23T12:38:20Z")
I have setup the ELK stack with Docker and I am using the 6.4.0 version of the same, with Docker version 18.06.0-ce, build 0ffa825. The docker compose file for the Elasticsearch is elasticsearch: image: docker.elastic.… --- ## [JSON Depth level](https://discuss.elastic.co/t/json-depth-level/66029)
**Author:** [@Zfs](https://discuss.elastic.co/u/Zfs)\ **Replies:** 5\ **Last updated:** [November 15, 2016, 8:21pm UTC](https://discuss.elastic.co/t/json-depth-level/66029 "2016-11-15T20:21:31Z")
I was wondering if there's a limit on the depth of a JSON object? I'm basically taking http://localhost:9200/\_cluster/stats and reposting this back into elasticsearch. I'm able to insert up to a depth of 4 but going … --- ## [Elastic 5 - DeleteByQuery](https://discuss.elastic.co/t/elastic-5-deletebyquery/65721)
**Author:** [@cthibodeau](https://discuss.elastic.co/u/cthibodeau)\ **Replies:** 4\ **Last updated:** [November 11, 2016, 6:05pm UTC](https://discuss.elastic.co/t/elastic-5-deletebyquery/65721 "2016-11-11T18:05:21Z")
Hi I'm upgrading our Java elasticsearch layer from 2.3.3 to 5.0. Everything seems fine excepts the DeleteByQuery. Our current code is pretty simple, we delete all documents that are having a specific parent. But sa… --- ## [Reducing Disk Space Requirements/ Deduplication? Zipping?](https://discuss.elastic.co/t/reducing-disk-space-requirements-deduplication-zipping/17120)
**Author:** [@german23](https://discuss.elastic.co/u/german23)\ **Replies:** 4\ **Last updated:** [April 23, 2014, 3:17pm UTC](https://discuss.elastic.co/t/reducing-disk-space-requirements-deduplication-zipping/17120 "2014-04-23T15:17:06Z")
Hey Guys, First of all our Setup of Elastisearch: - 1 Node - 16 GB Ram - 4 CPU - Version 0.9.7 - 5 Shards , 1 Replica - Type of Logs: WinEvent-Logs, Unix-System Logs, Cisco-Device-Logs, Firewall-Logs etc. -… --- ## [KIbana Visualization Scaling](https://discuss.elastic.co/t/kibana-visualization-scaling/81952)
**Author:** [@FardinBehboudi](https://discuss.elastic.co/u/FardinBehboudi)\ **Replies:** 2\ **Last updated:** [April 11, 2017, 10:39am UTC](https://discuss.elastic.co/t/kibana-visualization-scaling/81952 "2017-04-11T10:39:44Z")
Hi i have a kibana 5 line chart visualization that has a scripted field which is showing percentage of performance. my data range is so close it is between 98% and 100%. so that i cant get very readable kibana visual… --- ## [Rest High Level Client compatibility?](https://discuss.elastic.co/t/rest-high-level-client-compatibility/100505)
**Author:** [@tsachev](https://discuss.elastic.co/u/tsachev)\ **Replies:** 1\ **Last updated:** [September 14, 2017, 11:30am UTC](https://discuss.elastic.co/t/rest-high-level-client-compatibility/100505 "2017-09-14T11:30:23Z")
I think one of the main reasons for the rest client is to provide better compatibility between clients and nodes. Now as 5.6.0 high level client is released what should be the expectations? Rest client version X.Y.Z wi… --- ## [All shards failed for phase](https://discuss.elastic.co/t/all-shards-failed-for-phase/35434)
**Author:** [@LiuGangR](https://discuss.elastic.co/u/LiuGangR)\ **Replies:** 1\ **Last updated:** [November 24, 2015, 1:34pm UTC](https://discuss.elastic.co/t/all-shards-failed-for-phase/35434 "2015-11-24T13:34:50Z")
when i test the marvel,kibana,elasticsearch. I read this html and install all softwares and plugins . But, they don't work. they have worked! I read the detail html. and print this: \[2015-11-24 18:47:44,990\]\[DEBU… --- ## [I meet a problem when i reindex](https://discuss.elastic.co/t/i-meet-a-problem-when-i-reindex/141498)
**Author:** [@chenzilong444](https://discuss.elastic.co/u/chenzilong444)\ **Replies:** 4\ **Last updated:** [July 26, 2018, 6:59am UTC](https://discuss.elastic.co/t/i-meet-a-problem-when-i-reindex/141498 "2018-07-26T06:59:20Z")
POST \_reindex { "source": { "index": "logstash(2018.04.14)" }, "dest": { "index": "logstash(2018.34.2)" } } { "statusCode": 504, "error": "Gateway Time-out", "message": "Client request timeout" } … --- ## [Facet in Array Field](https://discuss.elastic.co/t/facet-in-array-field/8835)
**Author:** [@vibin](https://discuss.elastic.co/u/vibin)\ **Replies:** 8\ **Last updated:** [April 9, 2014, 6:30am UTC](https://discuss.elastic.co/t/facet-in-array-field/8835 "2014-04-09T06:30:31Z")
Hi All, I am using ElasticSearch v19.1, I am not able to get the exact facet result in array field faceting, for Example. I have an Array Field with values say, array \["aaa","bbb","ccc"\] - is a not analyz… --- ## [Log4j2 vulnerability mitigation](https://discuss.elastic.co/t/log4j2-vulnerability-mitigation/335213)
**Author:** [@mostafaelsayed](https://discuss.elastic.co/u/mostafaelsayed)\ **Replies:** 6\ **Last updated:** [June 5, 2023, 3:33pm UTC](https://discuss.elastic.co/t/log4j2-vulnerability-mitigation/335213 "2023-06-05T15:33:18Z")
Hello all, I was checking the actions needed from our side in the ELK cluster to mitigate the Log4j2 vulnerability found in Dec 2021. we are using 7.9.2 for all ELK components. After investigating and checking the below… --- ## [Email plugin (LS 2.1.1 windows) for Gmail](https://discuss.elastic.co/t/email-plugin-ls-2-1-1-windows-for-gmail/38972)
**Author:** [@john22122015](https://discuss.elastic.co/u/john22122015)\ **Replies:** 6\ **Last updated:** [January 13, 2016, 10:44am UTC](https://discuss.elastic.co/t/email-plugin-ls-2-1-1-windows-for-gmail/38972 "2016-01-13T10:44:37Z")
Hi colleagues! I have an issue with LS 2.1.1 windows, in email plugin for gmail configuration. Thus, the email is not sent. Despite of the email is not sent, the indices are created normally. When I iniciate logstash, … --- ## [Kibana aliases conflicting when restoring a snapshot](https://discuss.elastic.co/t/kibana-aliases-conflicting-when-restoring-a-snapshot/295390)
**Author:** [@oskrdt](https://discuss.elastic.co/u/oskrdt)\ **Replies:** 7\ **Last updated:** [February 1, 2022, 4:49pm UTC](https://discuss.elastic.co/t/kibana-aliases-conflicting-when-restoring-a-snapshot/295390 "2022-02-01T16:49:50Z")
I'm trying to restore a snapshot created on a Elastic Stack cluster version 7.9.1 into another cluster version 7.14.0, but it seems the restore action is corrupting the indexes and after the attempt I'm not longer able t… --- ## [Filebeat keystore for basic security](https://discuss.elastic.co/t/filebeat-keystore-for-basic-security/291257)
**Author:** [@bbangerter](https://discuss.elastic.co/u/bbangerter)\ **Replies:** 2\ **Last updated:** [December 9, 2021, 4:13pm UTC](https://discuss.elastic.co/t/filebeat-keystore-for-basic-security/291257 "2021-12-09T16:13:44Z")
I am running Elasticsearch 7.15.2 on CentOS 8 and have it successfully taking in logs from filebeat with a clear password in the yml file. I'm trying to get it running with a keystore, but am running into issues. My ou… --- ## [Address already in use - Logstash tried to bind to port range 9600..9700, but all the ports are already in use](https://discuss.elastic.co/t/address-already-in-use-logstash-tried-to-bind-to-port-range-9600-9700-but-all-the-ports-are-already-in-use/78310)
**Author:** [@tonyjames3212](https://discuss.elastic.co/u/tonyjames3212)\ **Replies:** 2\ **Last updated:** [March 14, 2017, 6:40pm UTC](https://discuss.elastic.co/t/address-already-in-use-logstash-tried-to-bind-to-port-range-9600-9700-but-all-the-ports-are-already-in-use/78310 "2017-03-14T18:40:12Z")
Version:5.2.0 OS:CentOS6.5 The OS restarts every day so I have to restart the logstash every day.The logstash was running normally, but it was suddenly unable to start today. It cannot work after I change the http.port… --- ## [How i can store hot, warm and cold indices on serval disk partition?](https://discuss.elastic.co/t/how-i-can-store-hot-warm-and-cold-indices-on-serval-disk-partition/303356)
**Author:** [@Mohsin\_Ashraf](https://discuss.elastic.co/u/Mohsin_Ashraf)\ **Replies:** 2\ **Last updated:** [April 27, 2022, 8:10am UTC](https://discuss.elastic.co/t/how-i-can-store-hot-warm-and-cold-indices-on-serval-disk-partition/303356 "2022-04-27T08:10:28Z")
Hi, I want to store hot, warm and cold indices in different disk partitions on the same node. for example, I have different partitions on the same node like 100GB, 250GB and 300GB. So, how can I store indices across dif… --- ## [Bad Request - Specifying types in document get requests is deprecated](https://discuss.elastic.co/t/bad-request-specifying-types-in-document-get-requests-is-deprecated/262024)
**Author:** [@shlomys](https://discuss.elastic.co/u/shlomys)\ **Replies:** 2\ **Last updated:** [January 24, 2021, 12:39pm UTC](https://discuss.elastic.co/t/bad-request-specifying-types-in-document-get-requests-is-deprecated/262024 "2021-01-24T12:39:48Z")
Hi, Since upgrading elastic stack docker containers to 7.10.2 I get the following error whenever trying to open a new transaction with the .net Elastic.Apm 1.7.1 : StatusCode: 400, ReasonPhrase: 'Bad Request', Version:… --- ## [Index and search pdf file with elasticsearch php client](https://discuss.elastic.co/t/index-and-search-pdf-file-with-elasticsearch-php-client/16867)
**Author:** [@Tanguy\_Bernard](https://discuss.elastic.co/u/Tanguy_Bernard)\ **Replies:** 4\ **Last updated:** [June 24, 2014, 7:45am UTC](https://discuss.elastic.co/t/index-and-search-pdf-file-with-elasticsearch-php-client/16867 "2014-06-24T07:45:08Z")
Hello, Recently, I find a very helpfull information here : https://gist.github.com/lukas-vlcek/1075067 I would like to reproduce the same indexing and searching with php ElasticSearch client. My indexing seems to… --- ## [Cannot Retrieve Search Results](https://discuss.elastic.co/t/cannot-retrieve-search-results/328711)
**Author:** [@alaine](https://discuss.elastic.co/u/alaine)\ **Replies:** 3\ **Last updated:** [April 14, 2023, 1:56pm UTC](https://discuss.elastic.co/t/cannot-retrieve-search-results/328711 "2023-04-14T13:56:52Z")
Hello, I have been getting an error message in discover on and off when I run a number of different queries: Cannot Retrieve Search Results Then w/in the text box there is a base64 encoded string. When I decode the … --- ## [Link two dropdown select visualisations Kibana Canvas](https://discuss.elastic.co/t/link-two-dropdown-select-visualisations-kibana-canvas/253288)
**Author:** [@r97](https://discuss.elastic.co/u/r97)\ **Replies:** 5\ **Last updated:** [November 10, 2020, 2:02pm UTC](https://discuss.elastic.co/t/link-two-dropdown-select-visualisations-kibana-canvas/253288 "2020-11-10T14:02:21Z")
Hi, I've created a canvas with two dropdown selects (One for customer and one for projects) Is there a way to link those, like a parent and child? If I select a customer in the first dropdown select. I want only to see… --- ## [Elastic Agent System integration not collecting Windows Event Log](https://discuss.elastic.co/t/elastic-agent-system-integration-not-collecting-windows-event-log/320344)
**Author:** [@username11](https://discuss.elastic.co/u/username11)\ **Replies:** 1\ **Last updated:** [December 16, 2022, 7:32am UTC](https://discuss.elastic.co/t/elastic-agent-system-integration-not-collecting-windows-event-log/320344 "2022-12-16T07:32:08Z")
Hi. I am testing Elastic Agent (v8.0.1) + Fleet (v.8.5.2), and I'm currently having a problem with collecting Windows Event Log on a test machine. I have set up the agent and it does connect to Fleet and Elasticsearch, a… --- ## [Restrict access to dev tools on kibana on basic license?](https://discuss.elastic.co/t/restrict-access-to-dev-tools-on-kibana-on-basic-license/115195)
**Author:** [@GSCully](https://discuss.elastic.co/u/GSCully)\ **Replies:** 1\ **Last updated:** [January 12, 2018, 1:17am UTC](https://discuss.elastic.co/t/restrict-access-to-dev-tools-on-kibana-on-basic-license/115195 "2018-01-12T01:17:06Z")
Is it possible to configure the kibana web instance so no one can use the dev tools except an admin on localhost with a basic license? or something similar. Thanks --- ## [Logstash-output-elasticsearch-shield still available?](https://discuss.elastic.co/t/logstash-output-elasticsearch-shield-still-available/25400)
**Author:** [@bluethundr](https://discuss.elastic.co/u/bluethundr)\ **Replies:** 8\ **Last updated:** [July 15, 2015, 5:49pm UTC](https://discuss.elastic.co/t/logstash-output-elasticsearch-shield-still-available/25400 "2015-07-15T17:49:54Z")
I just tried installing the logstash-output-elasticsearch-shiled plugin, with no results: #plugin install logstash-output-elasticsearch-shield --verbose -\> Installing logstash-output-elasticsearch-shield... Trying htt… --- ## [\[SOLVED\] Painless, shards and multi-threading](https://discuss.elastic.co/t/solved-painless-shards-and-multi-threading/122371)
**Author:** [@cbismuth](https://discuss.elastic.co/u/cbismuth)\ **Replies:** 6\ **Last updated:** [March 6, 2018, 1:52pm UTC](https://discuss.elastic.co/t/solved-painless-shards-and-multi-threading/122371 "2018-03-06T13:52:05Z")
Hi, Let's say we have: 5 nodes 10 shards per index (with 1 replica) 10 vCPU per node (and 16 Go RAM with 8 Go heap) Will shard-scoped Painless script executions be multi-threaded on each node? E.g. will node 1 multi… --- ## [Http\_poller and dynamic time variable](https://discuss.elastic.co/t/http-poller-and-dynamic-time-variable/177663)
**Author:** [@lgwapnitsky](https://discuss.elastic.co/u/lgwapnitsky)\ **Replies:** 1\ **Last updated:** [April 19, 2019, 7:47pm UTC](https://discuss.elastic.co/t/http-poller-and-dynamic-time-variable/177663 "2019-04-19T19:47:25Z")
I have need to pull from an API where the time variables (start and end) need to be specified for a specific range in UTC format. What is the proper way to pull these from the system, as they are not environmental varia… --- ## [ELK 7.16.2 hardware requirements - suggestions?](https://discuss.elastic.co/t/elk-7-16-2-hardware-requirements-suggestions/306475)
**Author:** [@Ely\_96](https://discuss.elastic.co/u/Ely_96)\ **Replies:** 7\ **Last updated:** [June 8, 2022, 7:12am UTC](https://discuss.elastic.co/t/elk-7-16-2-hardware-requirements-suggestions/306475 "2022-06-08T07:12:07Z")
Hi Guys, I am using the ELK stack in version 7.16.2 and I would like to ask for some suggestions about the hardware configuration. My Elastic will receive a log of 5 MB every day and I would like to have a retention of … --- ## [Map Issue in Kibana 6.0.0](https://discuss.elastic.co/t/map-issue-in-kibana-6-0-0/110360)
**Author:** [@adwaitjoshi](https://discuss.elastic.co/u/adwaitjoshi)\ **Replies:** 7\ **Last updated:** [December 7, 2017, 6:42pm UTC](https://discuss.elastic.co/t/map-issue-in-kibana-6-0-0/110360 "2017-12-07T18:42:07Z")
Hey Guys, I just installed Kibana 6.0.0 on a server and having a problem loading Maps. It errors out with the error "could not receive manifest from tile service". I am assuming this is because Kibana cannot load the ma… --- ## [Parsing filebeat -\> kafka -\> logstash](https://discuss.elastic.co/t/parsing-filebeat-kafka-logstash/85729)
**Author:** [@Dominic\_Prittie](https://discuss.elastic.co/u/Dominic_Prittie)\ **Replies:** 1\ **Last updated:** [May 16, 2017, 3:14pm UTC](https://discuss.elastic.co/t/parsing-filebeat-kafka-logstash/85729 "2017-05-16T15:14:33Z")
Hi, I am using the following versions of software: filebeat: 5.4.0 kafka: 0.10.0.1 logstash: 5.4.0 When I directly connect filebeat to logstash my log's fields such as host and source get parsed sensibly, eg: { … --- ## [Sequence of creating keys, certificates and signings on multiple node env](https://discuss.elastic.co/t/sequence-of-creating-keys-certificates-and-signings-on-multiple-node-env/79609)
**Author:** [@Bob\_Metelsky](https://discuss.elastic.co/u/Bob_Metelsky)\ **Replies:** 5\ **Last updated:** [March 23, 2017, 3:10am UTC](https://discuss.elastic.co/t/sequence-of-creating-keys-certificates-and-signings-on-multiple-node-env/79609 "2017-03-23T03:10:49Z")
All Im having some questions that I hope someone can direct me on I have 5 nodes - named 1-5 On node 1 - I run certgen which allows me to add all the "instances" Im assuming this means all the other nodes in the clus… --- ## [Master\_not\_discovered\_exception](https://discuss.elastic.co/t/master-not-discovered-exception/300125)
**Author:** [@kzltp](https://discuss.elastic.co/u/kzltp)\ **Replies:** 2\ **Last updated:** [March 20, 2022, 12:25pm UTC](https://discuss.elastic.co/t/master-not-discovered-exception/300125 "2022-03-20T12:25:24Z")
Hello Everyone; I created elastic environment with 4 nodes. 2 nodes set master role other 2 role set data node. When all node was starting everything is okey. but when any master node down, my cluster not working. Other… [Previous page](https://discuss.elastic.co/top.md?page=668&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=670&per_page=50&period=all)