# Top **URL:** https://discuss.elastic.co/top.md?page=1686&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1687 --- ## [Non-heap memory usage growing out of control (leak?)](https://discuss.elastic.co/t/non-heap-memory-usage-growing-out-of-control-leak/123278)
**Author:** [@Jong\_Kim](https://discuss.elastic.co/u/Jong_Kim)\ **Replies:** 0\ **Last updated:** [March 9, 2018, 2:09pm UTC](https://discuss.elastic.co/t/non-heap-memory-usage-growing-out-of-control-leak/123278 "2018-03-09T14:09:52Z")
Elasticsearch version: 5.5.1 Search Guard version: 5.5.1 (including netty tcnative 2.0.1) OS: SUSE Linux Enterprise Server 12 (x86\_64) Kernel version: 4.4.114-94.11-default java version: "1.8.0\_152" Java(TM) SE Run… --- ## [4 ES nodes on single Server, who does what and whom to connect?](https://discuss.elastic.co/t/4-es-nodes-on-single-server-who-does-what-and-whom-to-connect/86968)
**Author:** [@hasan\_sharekhan](https://discuss.elastic.co/u/hasan_sharekhan)\ **Replies:** 3\ **Last updated:** [May 25, 2017, 6:49am UTC](https://discuss.elastic.co/t/4-es-nodes-on-single-server-who-does-what-and-whom-to-connect/86968 "2017-05-25T06:49:12Z")
I have created 4 nodes of Elasticsearch on single server by using these properties node\_0 (Master Node) node.master: true node.data: false node.ingest: false node\_1 (Data Node) node.master: false node.data: tru… --- ## [Is there any way to run diagnostic steps against the problem in X-pack](https://discuss.elastic.co/t/is-there-any-way-to-run-diagnostic-steps-against-the-problem-in-x-pack/85031)
**Author:** [@pratik\_jain163](https://discuss.elastic.co/u/pratik_jain163)\ **Replies:** 3\ **Last updated:** [May 15, 2017, 10:39am UTC](https://discuss.elastic.co/t/is-there-any-way-to-run-diagnostic-steps-against-the-problem-in-x-pack/85031 "2017-05-15T10:39:43Z")
I know with X-pack we can do all kind of monitoring and altering but is there any way that we can run some diagnostic steps against the problem. Suppose if FS reached 86% we will get alerts but we want that as alter g… --- ## [Why everytime I run packetbeat and I open kibana to see the indexed pcap data the number of hits of the same pcap file keep changing?](https://discuss.elastic.co/t/why-everytime-i-run-packetbeat-and-i-open-kibana-to-see-the-indexed-pcap-data-the-number-of-hits-of-the-same-pcap-file-keep-changing/81530)
**Author:** [@Niveah\_Tefillah](https://discuss.elastic.co/u/Niveah_Tefillah)\ **Replies:** 3\ **Last updated:** [April 7, 2017, 4:48pm UTC](https://discuss.elastic.co/t/why-everytime-i-run-packetbeat-and-i-open-kibana-to-see-the-indexed-pcap-data-the-number-of-hits-of-the-same-pcap-file-keep-changing/81530 "2017-04-07T16:48:39Z")
Why everytime I run packetbeat and I open kibana to see the indexed pcap data the number of hits of the same pcap file keep changing? --- ## [Highlight: маппинг искомых слов к найденным](https://discuss.elastic.co/t/highlight/64200)
**Author:** [@generak13](https://discuss.elastic.co/u/generak13)\ **Replies:** 3\ **Last updated:** [October 31, 2016, 8:23pm UTC](https://discuss.elastic.co/t/highlight/64200 "2016-10-31T20:23:49Z")
Доброго времени суток! У меня есть большой список терминологии, который хочу подсветить в строках, что храняться в Еластике. Поиск с подсветкой работает хорошо, выделяет найденные слова в теги. Проблема что я не знаю к… --- ## [Question about Watcher ( Xpack-Alerts)](https://discuss.elastic.co/t/question-about-watcher-xpack-alerts/63436)
**Author:** [@uraees](https://discuss.elastic.co/u/uraees)\ **Replies:** 3\ **Last updated:** [October 20, 2016, 2:12pm UTC](https://discuss.elastic.co/t/question-about-watcher-xpack-alerts/63436 "2016-10-20T14:12:20Z")
Can Watcher be used to watch other enterprise entities other than elastic stack. For example polling to some table for some status change and alert based on that ? Or is it solely designed to look into elastic stack? … --- ## [How to reindex ES1.7.1 indices to another index?](https://discuss.elastic.co/t/how-to-reindex-es1-7-1-indices-to-another-index/45566)
**Author:** [@vikas\_gopal](https://discuss.elastic.co/u/vikas_gopal)\ **Replies:** 3\ **Last updated:** [March 28, 2016, 10:41am UTC](https://discuss.elastic.co/t/how-to-reindex-es1-7-1-indices-to-another-index/45566 "2016-03-28T10:41:05Z")
Hi Experts, I have following indices in ES 1.7.1 and i want to reindex all of them into a new index with new settings , mapping and i also want to remove some fields .I am using alias for all the indices it is "cef" D… --- ## [Best way to index from SQL since Rivers is deprecated?](https://discuss.elastic.co/t/best-way-to-index-from-sql-since-rivers-is-deprecated/24401)
**Author:** [@Marius\_Mathisen](https://discuss.elastic.co/u/Marius_Mathisen)\ **Replies:** 3\ **Last updated:** [June 26, 2015, 10:52am UTC](https://discuss.elastic.co/t/best-way-to-index-from-sql-since-rivers-is-deprecated/24401 "2015-06-26T10:52:21Z")
Hi there, I am just starting out with Elastic and it´s products. Right now I am setting up a test environment and I want to index the data stored in a MS SQL server. Before digging any deeper I thought Rivers was the a… --- ## [Error executing 'postInstallation': EACCES: permission denied, mkdir '/bitnami/kibana/data'](https://discuss.elastic.co/t/error-executing-postinstallation-eacces-permission-denied-mkdir-bitnami-kibana-data/306798)
**Author:** [@mohamed\_atef](https://discuss.elastic.co/u/mohamed_atef)\ **Replies:** 2\ **Last updated:** [June 9, 2022, 2:03pm UTC](https://discuss.elastic.co/t/error-executing-postinstallation-eacces-permission-denied-mkdir-bitnami-kibana-data/306798 "2022-06-09T14:03:57Z")
i have issue when i try to run kibana on K8S cluster via helm chart Error executing 'postInstallation': EACCES: permission denied, mkdir '/bitnami/kibana/data' --- ## [How to include if you don't have a row = 1 on the Learn expression canvas](https://discuss.elastic.co/t/how-to-include-if-you-dont-have-a-row-1-on-the-learn-expression-canvas/271981)
**Author:** [@francieliton\_araujo](https://discuss.elastic.co/u/francieliton_araujo)\ **Replies:** 2\ **Last updated:** [May 4, 2021, 10:50am UTC](https://discuss.elastic.co/t/how-to-include-if-you-dont-have-a-row-1-on-the-learn-expression-canvas/271981 "2021-05-04T10:50:29Z")
I have an SQL query to return some values, like: Avarege, warning, disaster, high. sometimes he returns all but sometimes he returns two of them, however I need to make a manipulation going through them all. I need a con… --- ## [Use a password protected elasticsearch-ca.pem inside kibana.kml](https://discuss.elastic.co/t/use-a-password-protected-elasticsearch-ca-pem-inside-kibana-kml/271396)
**Author:** [@ehsan\_kabiri\_33](https://discuss.elastic.co/u/ehsan_kabiri_33)\ **Replies:** 2\ **Last updated:** [April 28, 2021, 6:05pm UTC](https://discuss.elastic.co/t/use-a-password-protected-elasticsearch-ca-pem-inside-kibana-kml/271396 "2021-04-28T18:05:07Z")
To make communications between Kibana and Elasticsearch be encrypted , I can use one of the followings: elasticsearch.ssl.certificateAuthorities: /etc/kibana/elasticsearch-ca.pem elasticsearch.ssl.key.path: /etc/kibana… --- ## [Can't do rolling upgrade from 7.6.2 to 7.10.0](https://discuss.elastic.co/t/cant-do-rolling-upgrade-from-7-6-2-to-7-10-0/257549)
**Author:** [@rambling](https://discuss.elastic.co/u/rambling)\ **Replies:** 2\ **Last updated:** [December 4, 2020, 7:07am UTC](https://discuss.elastic.co/t/cant-do-rolling-upgrade-from-7-6-2-to-7-10-0/257549 "2020-12-04T07:07:43Z")
Hello. I was trying to do rolling update data node from 7.6.2 to 7.10.0 on Ubuntu 18.04. I followed the instructions: but after the update Elasticsearch can't start with next outputs: Dec 03 17:15:21 test-es-data-… --- ## [Timelion split and metric function together](https://discuss.elastic.co/t/timelion-split-and-metric-function-together/180028)
**Author:** [@Rocky\_RK](https://discuss.elastic.co/u/Rocky_RK)\ **Replies:** 2\ **Last updated:** [May 8, 2019, 3:25pm UTC](https://discuss.elastic.co/t/timelion-split-and-metric-function-together/180028 "2019-05-08T15:25:25Z")
Hello Kibana Experts, I have below timelion function which works fine, es(index=pt-rmlog-2019\*, split=Hostname.keyword:5) However, when i tried to add a metric like below it doesn't show anything up even no error me… --- ## [Theming Kibana on Elastic Cloud](https://discuss.elastic.co/t/theming-kibana-on-elastic-cloud/143524)
**Author:** [@kungfu](https://discuss.elastic.co/u/kungfu)\ **Replies:** 2\ **Last updated:** [August 9, 2018, 1:36pm UTC](https://discuss.elastic.co/t/theming-kibana-on-elastic-cloud/143524 "2018-08-09T13:36:51Z")
Hello. In the company I work for we are recent users of Elastic Cloud. We have defined two clusters, one for production and one for non-production stuff. My concern is that both Kibanas looks the same, making it diffic… --- ## [Kibana: Filtering Results Field Order](https://discuss.elastic.co/t/kibana-filtering-results-field-order/135614)
**Author:** [@uncoveredmind](https://discuss.elastic.co/u/uncoveredmind)\ **Replies:** 2\ **Last updated:** [June 13, 2018, 3:56pm UTC](https://discuss.elastic.co/t/kibana-filtering-results-field-order/135614 "2018-06-13T15:56:34Z")
I have data flowing via syslog \> logstash \> elastic, but I had a question regarding filtering or really field order when applying filters in kibana. If I filter on cisco\_hostname and add src\_ip the result fields order … --- ## [Running metricbeat in docker and monitoring the host system does not work with command from documentation](https://discuss.elastic.co/t/running-metricbeat-in-docker-and-monitoring-the-host-system-does-not-work-with-command-from-documentation/119821)
**Author:** [@Christian\_H](https://discuss.elastic.co/u/Christian_H)\ **Replies:** 2\ **Last updated:** [February 14, 2018, 4:39pm UTC](https://discuss.elastic.co/t/running-metricbeat-in-docker-and-monitoring-the-host-system-does-not-work-with-command-from-documentation/119821 "2018-02-14T16:39:26Z")
I wanted to start a metricbeat container with a custom metricbeat.yml to monitor the host it runs on. I used this command from the documentation (https://www.elastic.co/guide/en/beats/metricbeat/6.1/running-on-docker.ht… --- ## [Date histogram monthly is not showing monthlydates on x-axis](https://discuss.elastic.co/t/date-histogram-monthly-is-not-showing-monthlydates-on-x-axis/102136)
**Author:** [@somu411](https://discuss.elastic.co/u/somu411)\ **Replies:** 2\ **Last updated:** [September 28, 2017, 7:24pm UTC](https://discuss.elastic.co/t/date-histogram-monthly-is-not-showing-monthlydates-on-x-axis/102136 "2017-09-28T19:24:08Z")
Hi All, I created a visualization with date histogram monnthly on x-axis some how the tool tip is showing only every 3 months but vertical bars when I select I can seeevery month. here is the image ..Please let me know … --- ## [Maximum ID from tweets of a specific user](https://discuss.elastic.co/t/maximum-id-from-tweets-of-a-specific-user/94419)
**Author:** [@cehpanku](https://discuss.elastic.co/u/cehpanku)\ **Replies:** 2\ **Last updated:** [July 25, 2017, 7:52am UTC](https://discuss.elastic.co/t/maximum-id-from-tweets-of-a-specific-user/94419 "2017-07-25T07:52:29Z")
Dear all, I am storing the tweets from twitter into elasticsearch & I want to get the maximum value of a field {id} for a specific user ID {user.screen\_name}. Please help me with the elasticsearch query part. Right Now… --- ## [Scripted fields disabled because of security concerns - any alternative for Kibana 4.3.1](https://discuss.elastic.co/t/scripted-fields-disabled-because-of-security-concerns-any-alternative-for-kibana-4-3-1/52055)
**Author:** [@Oow4chah](https://discuss.elastic.co/u/Oow4chah)\ **Replies:** 2\ **Last updated:** [August 12, 2016, 11:59am UTC](https://discuss.elastic.co/t/scripted-fields-disabled-because-of-security-concerns-any-alternative-for-kibana-4-3-1/52055 "2016-08-12T11:59:46Z")
We have a huge distribution of requests and response sizes. So we cannot use response times directly but have to set them in relation to the request / response sizes. Then, we would like to do size conversions: bytes… --- ## [Kibana 4 Debian packages](https://discuss.elastic.co/t/kibana-4-debian-packages/33215)
**Author:** [@magnusbaeck](https://discuss.elastic.co/u/magnusbaeck)\ **Replies:** 2\ **Last updated:** [October 30, 2015, 6:15am UTC](https://discuss.elastic.co/t/kibana-4-debian-packages/33215 "2015-10-30T06:15:30Z")
The scripts for creating a Debian package of Kibana 4 was merged months ago. Any reason tarballs are still the only thing published on elastic.co? --- ## [HTML\_strip / highlight combo limitations?](https://discuss.elastic.co/t/html-strip-highlight-combo-limitations/12460)
**Author:** [@Lukas\_Vlcek1](https://discuss.elastic.co/u/Lukas_Vlcek1)\ **Replies:** 2\ **Last updated:** [June 19, 2013, 11:12am UTC](https://discuss.elastic.co/t/html-strip-highlight-combo-limitations/12460 "2013-06-19T11:12:40Z")
Hi, To me it seems that HTML\_strip char filter and highlighting do not always play perfectly together. For example, it can produce invalid HTML output, like: "token" where is part of original content and is a tag… --- ## [Logstash file: how to read first line only](https://discuss.elastic.co/t/logstash-file-how-to-read-first-line-only/276122)
**Author:** [@Betorov](https://discuss.elastic.co/u/Betorov)\ **Replies:** 5\ **Last updated:** [June 24, 2021, 7:25am UTC](https://discuss.elastic.co/t/logstash-file-how-to-read-first-line-only/276122 "2021-06-24T07:25:53Z")
Hi evreyone. I wanted to know if it's possible to read only the first line of a file and exit (after send information to elastisearch) Thanks in advance --- ## [Advice on Logstash, Beats and basic log aggregation](https://discuss.elastic.co/t/advice-on-logstash-beats-and-basic-log-aggregation/154031)
**Author:** [@gunygoogoo](https://discuss.elastic.co/u/gunygoogoo)\ **Replies:** 5\ **Last updated:** [October 26, 2018, 12:03pm UTC](https://discuss.elastic.co/t/advice-on-logstash-beats-and-basic-log-aggregation/154031 "2018-10-26T12:03:33Z")
Hi, I've been reading a number of articles as I try to put a design together for log aggregation. My situation is that I have a relatively small (no huge traffic loads) distributed application. The overall app will be … --- ## [Using multiple indexes](https://discuss.elastic.co/t/using-multiple-indexes/119089)
**Author:** [@aliyesami](https://discuss.elastic.co/u/aliyesami)\ **Replies:** 5\ **Last updated:** [February 8, 2018, 9:21pm UTC](https://discuss.elastic.co/t/using-multiple-indexes/119089 "2018-02-08T21:21:44Z")
I want to implement the following query structure where two tables are involved, I could bring each table into a separate index but how can I join the info as follows ? select \* from tab1 where name='john' an… --- ## [Logstash starting queries](https://discuss.elastic.co/t/logstash-starting-queries/106532)
**Author:** [@Raj\_Kumar](https://discuss.elastic.co/u/Raj_Kumar)\ **Replies:** 5\ **Last updated:** [November 6, 2017, 3:00pm UTC](https://discuss.elastic.co/t/logstash-starting-queries/106532 "2017-11-06T15:00:43Z")
Hi All, I have been using ELastic stack for parsing syslog and store it in elasticsearch, but i have problem in starting the service the logstash, When i start the logstash like , service logstash start , it crashes bu… --- ## [Logstash Aggregation](https://discuss.elastic.co/t/logstash-aggregation/87583)
**Author:** [@NounouGeek](https://discuss.elastic.co/u/NounouGeek)\ **Replies:** 5\ **Last updated:** [May 31, 2017, 4:18pm UTC](https://discuss.elastic.co/t/logstash-aggregation/87583 "2017-05-31T16:18:28Z")
Hello, I would like to know how to create an index from an existing Index with Elasticsearch aggregations. (In my case, i would like to get statistics per login: count\_connection, distinct\_count\_connection, first\_conn… --- ## [Mapping gets messed up in result of indexing a Json document](https://discuss.elastic.co/t/mapping-gets-messed-up-in-result-of-indexing-a-json-document/45253)
**Author:** [@flx](https://discuss.elastic.co/u/flx)\ **Replies:** 5\ **Last updated:** [March 23, 2016, 5:58pm UTC](https://discuss.elastic.co/t/mapping-gets-messed-up-in-result-of-indexing-a-json-document/45253 "2016-03-23T17:58:00Z")
I have an index that is supposed to store a Json object. As a result of doing so my mapping somehow gets messed up. This is the mapping I created before indexing any documents: { "json": { "type": "object" } } … --- ## [Query performance in parent/child approach](https://discuss.elastic.co/t/query-performance-in-parent-child-approach/12325)
**Author:** [@Ankit\_Jain](https://discuss.elastic.co/u/Ankit_Jain)\ **Replies:** 5\ **Last updated:** [August 1, 2013, 4:14pm UTC](https://discuss.elastic.co/t/query-performance-in-parent-child-approach/12325 "2013-08-01T16:14:27Z")
Hi All, We are planning to index documents using parent/child appraoch. I would like to know about the performance cost in case of parent/child query compare to normal query. Thanks, Ankit -- You rece… --- ## [Readiness probe failed: {"timestamp": "2023-05-12T08:12:09+00:00", "message": "readiness probe failed", "curl\_rc": "7"}](https://discuss.elastic.co/t/readiness-probe-failed-timestamp-2023-05-12t0809-00-00-message-readiness-probe-failed-curl-rc-7/333280)
**Author:** [@Swathi\_Kakumanu](https://discuss.elastic.co/u/Swathi_Kakumanu)\ **Replies:** 0\ **Last updated:** [May 12, 2023, 10:19am UTC](https://discuss.elastic.co/t/readiness-probe-failed-timestamp-2023-05-12t0809-00-00-message-readiness-probe-failed-curl-rc-7/333280 "2023-05-12T10:19:35Z")
I am trying to deploy Elastic search cluster using ECK 2.7 version and it fails with below error. can someone pls help me find the issue. I am following the sample yaml provide in elastic documentation elasticsearch.… --- ## [Kibana docker 部署完成之后无法打开首页，一直重定向中](https://discuss.elastic.co/t/kibana-docker/171062)
**Author:** [@zhang9648](https://discuss.elastic.co/u/zhang9648)\ **Replies:** 0\ **Last updated:** [March 6, 2019, 9:27am UTC](https://discuss.elastic.co/t/kibana-docker/171062 "2019-03-06T09:27:02Z")
今天部署完kibana 之后一直显示重定向中。。。。。 各位大神帮忙找找解决方案，跪谢！！！！！！！ --- ## [Does query\_string split on whitespaces for text fields](https://discuss.elastic.co/t/does-query-string-split-on-whitespaces-for-text-fields/127477)
**Author:** [@mainameiz](https://discuss.elastic.co/u/mainameiz)\ **Replies:** 0\ **Last updated:** [April 10, 2018, 12:16pm UTC](https://discuss.elastic.co/t/does-query-string-split-on-whitespaces-for-text-fields/127477 "2018-04-10T12:16:17Z")
Whitespaces are not considered operators, this means that new york city will be passed "as is" to the analyzer configured for the field. If the field is a keyword field the analyzer will create a single term new york … --- ## [Upgrade from 5.6 to 6.2.1: Failed to read local state](https://discuss.elastic.co/t/upgrade-from-5-6-to-6-2-1-failed-to-read-local-state/121630)
**Author:** [@ocebeci](https://discuss.elastic.co/u/ocebeci)\ **Replies:** 0\ **Last updated:** [February 27, 2018, 10:39am UTC](https://discuss.elastic.co/t/upgrade-from-5-6-to-6-2-1-failed-to-read-local-state/121630 "2018-02-27T10:39:12Z")
Hello, I tried upgrading my Elasticsearch to 6.2.1 on Windows but everytime I start the service it fails with this exception: failed to read local state, exiting... org.elasticsearch.ElasticsearchException: java.io.IOE… --- ## [Access denied (\\"java.io.FilePermission\\" \\"/usr/share/elasticsearch/plugins/lang-python/jython-standalone-2.7.0.jar\\" \\"read\\")](https://discuss.elastic.co/t/access-denied-java-io-filepermission-usr-share-elasticsearch-plugins-lang-python-jython-standalone-2-7-0-jar-read/62228)
**Author:** [@Jamie\_Neproshennie\_I](https://discuss.elastic.co/u/Jamie_Neproshennie_I)\ **Replies:** 0\ **Last updated:** [October 5, 2016, 12:53am UTC](https://discuss.elastic.co/t/access-denied-java-io-filepermission-usr-share-elasticsearch-plugins-lang-python-jython-standalone-2-7-0-jar-read/62228 "2016-10-05T00:53:02Z")
I'm frazzled because I can't find anything that covers this issue... I just installed the Python plugin and I get an access denied error that makes no sense as filesystem permissions are absolutely perfect. This issue … --- ## [Kibana server is not ready yet](https://discuss.elastic.co/t/kibana-server-is-not-ready-yet/363686)
**Author:** [@nvanalphen](https://discuss.elastic.co/u/nvanalphen)\ **Replies:** 6\ **Last updated:** [July 24, 2024, 10:40am UTC](https://discuss.elastic.co/t/kibana-server-is-not-ready-yet/363686 "2024-07-24T10:40:18Z")
Hi, I am running into an issue with a new setup and hope someone can point me in the right direction. OS is Ubuntu 22.04 LTE. ES and Kibana are version 8.14.3 For now I am starting with everything on a single VM. Afte… --- ## [\[ML\] Custom function in anomaly detection job](https://discuss.elastic.co/t/ml-custom-function-in-anomaly-detection-job/326332)
**Author:** [@ylasri](https://discuss.elastic.co/u/ylasri)\ **Replies:** 6\ **Last updated:** [February 25, 2023, 12:58pm UTC](https://discuss.elastic.co/t/ml-custom-function-in-anomaly-detection-job/326332 "2023-02-25T12:58:38Z")
Dear community, I'm feeding documents directly from a source index to an ML anomaly job detection, using population analysis for a high cardinality use case (I don't want to feed aggregated data directly or using transf… --- ## [Setting custom date format from kibana for index template](https://discuss.elastic.co/t/setting-custom-date-format-from-kibana-for-index-template/272611)
**Author:** [@Russell\_Fulton](https://discuss.elastic.co/u/Russell_Fulton)\ **Replies:** 6\ **Last updated:** [May 11, 2021, 12:54am UTC](https://discuss.elastic.co/t/setting-custom-date-format-from-kibana-for-index-template/272611 "2021-05-11T00:54:13Z")
I there a was to include a date format in an index template mapping using Kibaba? I can select from the standard ones but I there is no option for entering a custom format. Noe of the standard formats seem to support d… --- ## [How to access elastic search on remote machine?](https://discuss.elastic.co/t/how-to-access-elastic-search-on-remote-machine/230926)
**Author:** [@Aiden\_Sharma](https://discuss.elastic.co/u/Aiden_Sharma)\ **Replies:** 6\ **Last updated:** [May 4, 2020, 6:24am UTC](https://discuss.elastic.co/t/how-to-access-elastic-search-on-remote-machine/230926 "2020-05-04T06:24:45Z")
Trying to access the elastic search remotely. However, it seems to be refusing the connection. --- ## [org.elasticsearch.xpack.notification.email.Account$1.run(Account.java:55) should cast to CommandMap not javax.activation.MailcapCommandMap](https://discuss.elastic.co/t/org-elasticsearch-xpack-notification-email-account-1-run-account-java-55-should-cast-to-commandmap-not-javax-activation-mailcapcommandmap/124877)
**Author:** [@sits](https://discuss.elastic.co/u/sits)\ **Replies:** 6\ **Last updated:** [March 23, 2018, 10:48am UTC](https://discuss.elastic.co/t/org-elasticsearch-xpack-notification-email-account-1-run-account-java-55-should-cast-to-commandmap-not-javax-activation-mailcapcommandmap/124877 "2018-03-23T10:48:19Z")
Hoping this is the right place to report this. I'm basically requesting on the offending line below to cast to CommandMap (the interface) rather than the concrete class MailcapCommandMap as our app uses a custom ComandM… --- ## [Using the synonyms while using the \_search "method"](https://discuss.elastic.co/t/using-the-synonyms-while-using-the--search-method/13933)
**Author:** [@bruno\_ais](https://discuss.elastic.co/u/bruno_ais)\ **Replies:** 6\ **Last updated:** [October 14, 2013, 8:29am UTC](https://discuss.elastic.co/t/using-the-synonyms-while-using-the--search-method/13933 "2013-10-14T08:29:08Z")
This is something I was unable to find out in the manual. I have made some synonyms but I was unable to make it work so that when I search for something those synonyms are used in the search and are added to the sea… --- ## [Getting date query to work](https://discuss.elastic.co/t/getting-date-query-to-work/8386)
**Author:** [@coys](https://discuss.elastic.co/u/coys)\ **Replies:** 6\ **Last updated:** [July 11, 2012, 10:38pm UTC](https://discuss.elastic.co/t/getting-date-query-to-work/8386 "2012-07-11T22:38:16Z")
Hello, I have dates which are in the MM/dd/YYYY format and I indexed them as curl -XPUT 'http://localhost:9200/collectionName/startDate/\_mapping' - d '{ "indexName": { "properties" : { "calendar.startDate" : {"type… --- ## [Overriding logstash.yml in pipelines.yml](https://discuss.elastic.co/t/overriding-logstash-yml-in-pipelines-yml/250757)
**Author:** [@dawiro](https://discuss.elastic.co/u/dawiro)\ **Replies:** 1\ **Last updated:** [October 2, 2020, 1:36pm UTC](https://discuss.elastic.co/t/overriding-logstash-yml-in-pipelines-yml/250757 "2020-10-02T13:36:49Z")
Hi, I am testing a pipelined configuration using the output isolator pattern. While this I am still using pipeline batch/worker settings from logstash.yml and would like to use pipeline.ordered for one of the outputs. W… --- ## [Apm-rum-angular not works](https://discuss.elastic.co/t/apm-rum-angular-not-works/245405)
**Author:** [@suikast42](https://discuss.elastic.co/u/suikast42)\ **Replies:** 1\ **Last updated:** [August 18, 2020, 1:43pm UTC](https://discuss.elastic.co/t/apm-rum-angular-not-works/245405 "2020-08-18T13:43:57Z")
I try to setup simple angular project with apm. Biut I got the error ERROR in Cannot read property '0' of undefined on ng b or ng s. Sample Project link My angular env: npm version is 6.14.8 --- ## [I/O scheduler for ES 7.0](https://discuss.elastic.co/t/i-o-scheduler-for-es-7-0/223981)
**Author:** [@pinakinab](https://discuss.elastic.co/u/pinakinab)\ **Replies:** 1\ **Last updated:** [March 17, 2020, 8:29pm UTC](https://discuss.elastic.co/t/i-o-scheduler-for-es-7-0/223981 "2020-03-17T20:29:22Z")
We are using ES 7.5.0 As per the documentation, selecting the correct i/o scheduler should optimize the ES performance. In our system when I checked in /sys/block/sdb/queue/scheduler, I could see 3 scheduler options no… --- ## [Uses an unsupported class file version (pre Java 5) and can't be instrumented. Consider updating to a newer version of that library](https://discuss.elastic.co/t/uses-an-unsupported-class-file-version-pre-java-5-and-cant-be-instrumented-consider-updating-to-a-newer-version-of-that-library/218531)
**Author:** [@kumar\_kung](https://discuss.elastic.co/u/kumar_kung)\ **Replies:** 1\ **Last updated:** [February 10, 2020, 8:09am UTC](https://discuss.elastic.co/t/uses-an-unsupported-class-file-version-pre-java-5-and-cant-be-instrumented-consider-updating-to-a-newer-version-of-that-library/218531 "2020-02-10T08:09:07Z")
Context: I want to see logs by apm-agent, but only log i find is below \[com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1\] WARN co.elastic.apm.agent.bci.bytebuddy.ErrorLoggingListener - com.mchange.v2.c3p0… --- ## [Error: socket hang up and sslv3 alert bad certificate](https://discuss.elastic.co/t/error-socket-hang-up-and-sslv3-alert-bad-certificate/159076)
**Author:** [@tatsean](https://discuss.elastic.co/u/tatsean)\ **Replies:** 1\ **Last updated:** [December 12, 2018, 10:34pm UTC](https://discuss.elastic.co/t/error-socket-hang-up-and-sslv3-alert-bad-certificate/159076 "2018-12-12T22:34:20Z")
I come across the error message: "Error: socket hang up" on the Kibana console, but what is strange is it DOES NOT appear immediately after i started my Kibana. It only shows the error message after i have performed a co… --- ## [\[Vega\]Drawing lines between geo points?](https://discuss.elastic.co/t/vega-drawing-lines-between-geo-points/140646)
**Author:** [@Sjaak01](https://discuss.elastic.co/u/Sjaak01)\ **Replies:** 1\ **Last updated:** [August 6, 2018, 2:49pm UTC](https://discuss.elastic.co/t/vega-drawing-lines-between-geo-points/140646 "2018-08-06T14:49:50Z")
Hi, Vega is way out of my depth but I was wondering if something like this is possible with Vega. One thing I've always missed in Kibana is the ability to "track" objects on a map. We are tracking a lot of moving objec… --- ## [How to remove the duplicate fields in the index patter with the .Keyword](https://discuss.elastic.co/t/how-to-remove-the-duplicate-fields-in-the-index-patter-with-the-keyword/139608)
**Author:** [@vebabu](https://discuss.elastic.co/u/vebabu)\ **Replies:** 1\ **Last updated:** [July 11, 2018, 7:26pm UTC](https://discuss.elastic.co/t/how-to-remove-the-duplicate-fields-in-the-index-patter-with-the-keyword/139608 "2018-07-11T19:26:30Z")
Also I can see duplicate fields in the index patter with the .Keyword . How to remove the .keyword field. AWS Elastic search : Kibana Index pattern Mapping in kIbana: --- ## [Error in Can't locate Search/Elasticsearch.pm in @INC (@INC contains](https://discuss.elastic.co/t/error-in-cant-locate-search-elasticsearch-pm-in-inc-inc-contains/86848)
**Author:** [@Tania\_Bonilla](https://discuss.elastic.co/u/Tania_Bonilla)\ **Replies:** 1\ **Last updated:** [May 23, 2017, 11:34pm UTC](https://discuss.elastic.co/t/error-in-cant-locate-search-elasticsearch-pm-in-inc-inc-contains/86848 "2017-05-23T23:34:19Z")
Hello, I have a problem with elastic, i when i try run one process the following error appear Can't locate Search/Elasticsearch.pm in @INC (@INC contains can you help me please. thank you --- ## [High network traffic between nodes in cluster](https://discuss.elastic.co/t/high-network-traffic-between-nodes-in-cluster/72641)
**Author:** [@crs](https://discuss.elastic.co/u/crs)\ **Replies:** 1\ **Last updated:** [January 24, 2017, 6:55pm UTC](https://discuss.elastic.co/t/high-network-traffic-between-nodes-in-cluster/72641 "2017-01-24T18:55:51Z")
Hi, From time to time (several times a day) I can observe high traffic (100Mbps or more) lasting a few minutes between different pairs of nodes in cluster (ES 1.7.x) while there are no any ongoing replicas / relocation… --- ## [Unable to run mongo-connector to import data from mongodb 3.4 to elasticsearch 5.0](https://discuss.elastic.co/t/unable-to-run-mongo-connector-to-import-data-from-mongodb-3-4-to-elasticsearch-5-0/67913)
**Author:** [@zqadora1](https://discuss.elastic.co/u/zqadora1)\ **Replies:** 1\ **Last updated:** [December 4, 2016, 6:24am UTC](https://discuss.elastic.co/t/unable-to-run-mongo-connector-to-import-data-from-mongodb-3-4-to-elasticsearch-5-0/67913 "2016-12-04T06:24:16Z")
Hello, Mongo connector work when I had mongdb 3.2 and elasticsearch 5.0, but now it is not and I get the following error. Does mongo-connector still work, if not then what will be an alternate to it? Exception in t… [Previous page](https://discuss.elastic.co/top.md?page=1685&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=1687&per_page=50&period=all)