# Top **URL:** https://discuss.elastic.co/top.md?page=529&period=all [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 530 --- ## [Upgrade Filebeat from 6.7 to 7.0](https://discuss.elastic.co/t/upgrade-filebeat-from-6-7-to-7-0/176603)
**Author:** [@PWIT](https://discuss.elastic.co/u/PWIT)\ **Replies:** 5\ **Last updated:** [April 15, 2019, 4:19pm UTC](https://discuss.elastic.co/t/upgrade-filebeat-from-6-7-to-7-0/176603 "2019-04-15T16:19:03Z")
I have upgraded my filebeat version from 6.7 to 7.0, here is my filebeat.yml #=========================== Filebeat inputs ============================= filebeat.inputs: - type: log enabled: true paths: - /usr/lo… --- ## [Load Balancing when Node got Down](https://discuss.elastic.co/t/load-balancing-when-node-got-down/13390)
**Author:** [@mohammad\_rafi\_g](https://discuss.elastic.co/u/mohammad_rafi_g)\ **Replies:** 8\ **Last updated:** [September 2, 2013, 6:33am UTC](https://discuss.elastic.co/t/load-balancing-when-node-got-down/13390 "2013-09-02T06:33:07Z")
Hi to All., First, I will Share my ElasticSearch Servers Configurations, we have, Totally 3 nodes\[1master node,data=false, 3 slave nodes, data=true\] and all are running under same cluster, but two nodes are running… --- ## [Java - How to get the ID of all results of a search?](https://discuss.elastic.co/t/java-how-to-get-the-id-of-all-results-of-a-search/88662)
**Author:** [@froufrou2224](https://discuss.elastic.co/u/froufrou2224)\ **Replies:** 7\ **Last updated:** [June 9, 2017, 6:17am UTC](https://discuss.elastic.co/t/java-how-to-get-the-id-of-all-results-of-a-search/88662 "2017-06-09T06:17:14Z")
Hello, I'm working on a project of search engine ! But when we try to search documents according to a condition. The program sends back a the Json response. So I would like to get back all the id of the results. How ca… --- ## [\_source filtering in field collapsing query](https://discuss.elastic.co/t/-source-filtering-in-field-collapsing-query/81255)
**Author:** [@Youxu](https://discuss.elastic.co/u/Youxu)\ **Replies:** 1\ **Last updated:** [April 5, 2017, 6:46am UTC](https://discuss.elastic.co/t/-source-filtering-in-field-collapsing-query/81255 "2017-04-05T06:46:50Z")
I tried field collapsing query with following query DSL: { "query": { "match": { "Title": "elasticsearch" } }, "collapse" : { "field" : "Category", "inner\_hits":… --- ## [\[Solved\] Error Building RPM Against 2.0 Branch](https://discuss.elastic.co/t/solved-error-building-rpm-against-2-0-branch/28412)
**Author:** [@Nathan\_F](https://discuss.elastic.co/u/Nathan_F)\ **Replies:** 4\ **Last updated:** [September 2, 2015, 2:18am UTC](https://discuss.elastic.co/t/solved-error-building-rpm-against-2-0-branch/28412 "2015-09-02T02:18:08Z")
I am not very familiar with maven so any help is appreciated. I am seeing the following when I run the command mvn package rpm:rpm -DskipTests -Dvalidate.skip org.apache.maven.lifecycle.LifecycleExecutionException: … --- ## [Logstash constantly restarting](https://discuss.elastic.co/t/logstash-constantly-restarting/135972)
**Author:** [@jintawk](https://discuss.elastic.co/u/jintawk)\ **Replies:** 2\ **Last updated:** [June 19, 2018, 11:21am UTC](https://discuss.elastic.co/t/logstash-constantly-restarting/135972 "2018-06-19T11:21:26Z")
Hi, very new to ELK stack & just trying trying to set everything up on a fresh install of Ubuntu server 16.04 with openjdk8 I have a C# application with NLog which is posting logs to the elasticsearch endpoint on the Ub… --- ## [Change field types from String to integers and floats](https://discuss.elastic.co/t/change-field-types-from-string-to-integers-and-floats/80781)
**Author:** [@pbData](https://discuss.elastic.co/u/pbData)\ **Replies:** 2\ **Last updated:** [March 31, 2017, 8:43am UTC](https://discuss.elastic.co/t/change-field-types-from-string-to-integers-and-floats/80781 "2017-03-31T08:43:59Z")
I have the following data in elasticsearch. The system, which I cannot change, is putting most fields in as strings. See for example MaxProcessingTime. I want to use this data to graph it. The line graphs though need… --- ## [Monitor Network Switch Traffic via SNMP](https://discuss.elastic.co/t/monitor-network-switch-traffic-via-snmp/160921)
**Author:** [@Drav3nmc](https://discuss.elastic.co/u/Drav3nmc)\ **Replies:** 1\ **Last updated:** [December 16, 2018, 4:50am UTC](https://discuss.elastic.co/t/monitor-network-switch-traffic-via-snmp/160921 "2018-12-16T04:50:15Z")
Hi, Have just recently updated to new elastic version and was hoping to take advantage of the new snmp logstash input. What I was hoping to be able to achieve was to set up a dashboard for room of the main network ports… --- ## [How can I specify the UTF-8 codec when searching ES from python?](https://discuss.elastic.co/t/how-can-i-specify-the-utf-8-codec-when-searching-es-from-python/23088)
**Author:** [@Peter\_Trei](https://discuss.elastic.co/u/Peter_Trei)\ **Replies:** 1\ **Last updated:** [April 3, 2015, 9:24pm UTC](https://discuss.elastic.co/t/how-can-i-specify-the-utf-8-codec-when-searching-es-from-python/23088 "2015-04-03T21:24:29Z")
This issue is probably due to my noobishness to ELK, Python, and Unicode. I have an index containing logstash-digested logs, including a field 'host\_req', which contains a host name. Using Elasticsearch-py, I'm pul… --- ## [APM Java agent from a Spring Boot app without web context](https://discuss.elastic.co/t/apm-java-agent-from-a-spring-boot-app-without-web-context/232538)
**Author:** [@seanleblanc](https://discuss.elastic.co/u/seanleblanc)\ **Replies:** 4\ **Last updated:** [May 18, 2020, 12:55pm UTC](https://discuss.elastic.co/t/apm-java-agent-from-a-spring-boot-app-without-web-context/232538 "2020-05-18T12:55:30Z")
I'm trying to figure out what I should expect to be instrumented with the Java agent (1.16.0) if I'm using a Spring Boot application that is just for a short-lived (less than a minute to run) batch type of job, and there… --- ## [Instrumentation of Jenkins fails, a thread dies unexpectedly due to an uncaught exception](https://discuss.elastic.co/t/instrumentation-of-jenkins-fails-a-thread-dies-unexpectedly-due-to-an-uncaught-exception/189097)
**Author:** [@leprovokateur](https://discuss.elastic.co/u/leprovokateur)\ **Replies:** 7\ **Last updated:** [July 14, 2019, 3:53am UTC](https://discuss.elastic.co/t/instrumentation-of-jenkins-fails-a-thread-dies-unexpectedly-due-to-an-uncaught-exception/189097 "2019-07-14T03:53:30Z")
Hi, I tried to instrument a jenkins instance, but the thread for the elastic apm agent dies. Kibana version: 7.2 Elasticsearch version: 7.2 APM Server version: 7.2 APM Agent language and version: Java, 1.7 Steps to… --- ## [Kibana Simple Line Graph Without Aggregation](https://discuss.elastic.co/t/kibana-simple-line-graph-without-aggregation/38050)
**Author:** [@sharan\_jain](https://discuss.elastic.co/u/sharan_jain)\ **Replies:** 1\ **Last updated:** [December 28, 2015, 6:54pm UTC](https://discuss.elastic.co/t/kibana-simple-line-graph-without-aggregation/38050 "2015-12-28T18:54:55Z")
Hi Team , Need Suggestion regarding Line Graphs and Dataset. Below Is my Dataset I am fetching this data from Database. What I need is simple plotting the graph with This dataset as X -axis is Time And Y-axis Is C… --- ## [Can some one help How to add two columns in Kibana tabble visulisation](https://discuss.elastic.co/t/can-some-one-help-how-to-add-two-columns-in-kibana-tabble-visulisation/240412)
**Author:** [@anjilinga](https://discuss.elastic.co/u/anjilinga)\ **Replies:** 6\ **Last updated:** [July 9, 2020, 8:00pm UTC](https://discuss.elastic.co/t/can-some-one-help-how-to-add-two-columns-in-kibana-tabble-visulisation/240412 "2020-07-09T20:00:12Z")
Hi I have use case to display multiple aggrgated columns in visulisation. i am using data table as visulisation. column 1 : sum of field 1 based on filteration in a given period column 2: count of calls based on filt… --- ## [Illegal unicode escape sequence error](https://discuss.elastic.co/t/illegal-unicode-escape-sequence-error/16788)
**Author:** [@Preeti\_Jain](https://discuss.elastic.co/u/Preeti_Jain)\ **Replies:** 6\ **Last updated:** [April 10, 2014, 6:40pm UTC](https://discuss.elastic.co/t/illegal-unicode-escape-sequence-error/16788 "2014-04-10T18:40:37Z")
Hi, We are using elasticsearch version 1.0.1 For updating one of the ES docs, following script is being passed to updaterequestbuilder via setScript method. ctx.\_source.operation= { "operationID": 290, "opsT… --- ## [Cluster health RED, UNASSIGNED shards from CLUSTER\_RECOVERED](https://discuss.elastic.co/t/cluster-health-red-unassigned-shards-from-cluster-recovered/129389)
**Author:** [@bistaumanga](https://discuss.elastic.co/u/bistaumanga)\ **Replies:** 4\ **Last updated:** [May 4, 2018, 3:34am UTC](https://discuss.elastic.co/t/cluster-health-red-unassigned-shards-from-cluster-recovered/129389 "2018-05-04T03:34:54Z")
I have a elasticsearch with 3 nodes, first one is master, and all are data nodes. I create a snapshot of first node and created new vm in different data center (backed by openstack), and copied the elasticsearch data dir… --- ## [Out of memory](https://discuss.elastic.co/t/out-of-memory/88495)
**Author:** [@TaeSung\_Kim](https://discuss.elastic.co/u/TaeSung_Kim)\ **Replies:** 4\ **Last updated:** [June 7, 2017, 5:35am UTC](https://discuss.elastic.co/t/out-of-memory/88495 "2017-06-07T05:35:56Z")
elasticsearch 5.2.2 사용 중입니다. 갑작스레 노드가 죽어서 확인을 해보니 로그가 남아있지 않았습니다. 우분투에서 journalctl 명령어로 시스템에 남은 로그를 확인해보니 로그는 아래와 같았습니다. Jun 06 12:29:26 hmxelk-03 kernel: python2 invoked oom-killer: gfp\_mask=0x26000c0, order=2, oom\_… --- ## [Service pid file is removed](https://discuss.elastic.co/t/service-pid-file-is-removed/6637)
**Author:** [@Wes\_Plunk](https://discuss.elastic.co/u/Wes_Plunk)\ **Replies:** 4\ **Last updated:** [March 12, 2014, 10:14am UTC](https://discuss.elastic.co/t/service-pid-file-is-removed/6637 "2014-03-12T10:14:53Z")
If I have ES started via a service it seems that after a certain amount of time the file will be seen as stale and removed, even if the ES processes are still running. Can anyone explain why? The side affect of th… --- ## [Using AS400 logs in ELK](https://discuss.elastic.co/t/using-as400-logs-in-elk/93802)
**Author:** [@Vivek\_Sharma](https://discuss.elastic.co/u/Vivek_Sharma)\ **Replies:** 0\ **Last updated:** [July 19, 2017, 3:31pm UTC](https://discuss.elastic.co/t/using-as400-logs-in-elk/93802 "2017-07-19T15:31:53Z")
Hi In ELK, is there any way by which we can read the logs written in AS400 spool files? Thanks --- ## [Kibana Plugin Installation Fails](https://discuss.elastic.co/t/kibana-plugin-installation-fails/258781)
**Author:** [@sukur55](https://discuss.elastic.co/u/sukur55)\ **Replies:** 5\ **Last updated:** [December 17, 2020, 10:28am UTC](https://discuss.elastic.co/t/kibana-plugin-installation-fails/258781 "2020-12-17T10:28:06Z")
Hi, currently I have Kibana 7.10.0 ,I am trying to install logtrail plugin.I have followed documentation and changed Kibana version inside package.json correctly zipped again but when I install it throws following error. … --- ## [Metricbeat connecting to AWS reporting Failed DescribeRegions](https://discuss.elastic.co/t/metricbeat-connecting-to-aws-reporting-failed-describeregions/202100)
**Author:** [@alesanchez](https://discuss.elastic.co/u/alesanchez)\ **Replies:** 5\ **Last updated:** [October 22, 2019, 6:41am UTC](https://discuss.elastic.co/t/metricbeat-connecting-to-aws-reporting-failed-describeregions/202100 "2019-10-22T06:41:40Z")
Hi again everyone, I installed the aws module for metricbeat with the following configuration: # Module: aws # Docs: https://www.elastic.co/guide/en/beats/metricbeat/7.4/metricbeat-module-aws.html - module: aws perio… --- ## [Hourly aggregation for timestamp and Java API irrespective of date](https://discuss.elastic.co/t/hourly-aggregation-for-timestamp-and-java-api-irrespective-of-date/109575)
**Author:** [@jpmiitian](https://discuss.elastic.co/u/jpmiitian)\ **Replies:** 7\ **Last updated:** [November 30, 2017, 4:51pm UTC](https://discuss.elastic.co/t/hourly-aggregation-for-timestamp-and-java-api-irrespective-of-date/109575 "2017-11-30T16:51:04Z")
Hi Though we can get hourly buckets using script as described in below link. But, Can I get the same result using Elasticsearch Java Rest HL client. Is it possible to define the script for AggregationBuilder. https:/… --- ## [Remove Empty Bucket from Sub Aggregation](https://discuss.elastic.co/t/remove-empty-bucket-from-sub-aggregation/40958)
**Author:** [@code\_blue](https://discuss.elastic.co/u/code_blue)\ **Replies:** 3\ **Last updated:** [February 5, 2016, 3:44am UTC](https://discuss.elastic.co/t/remove-empty-bucket-from-sub-aggregation/40958 "2016-02-05T03:44:38Z")
We are using multi level Aggregation: \`{ "query": { "filtered": { "query": { "match\_all": {} }, "filter": { "and": \[\] } } }, "aggs": { "FIELD1": { "terms": { "field": "City" }, "aggs… --- ## [Org.elasticsearch.action.UnavailableShardsException](https://discuss.elastic.co/t/org-elasticsearch-action-unavailableshardsexception/7504)
**Author:** [@Slava\_G](https://discuss.elastic.co/u/Slava_G)\ **Replies:** 3\ **Last updated:** [May 4, 2012, 1:59pm UTC](https://discuss.elastic.co/t/org-elasticsearch-action-unavailableshardsexception/7504 "2012-05-04T13:59:52Z")
Hi, I have java code that index documents. This code worked fine when I worked with index name for the indexing. Now I switched to use alias instead of index name and I started to get this exception: org.elasticsear… --- ## [Kibana Circuit breaker exception -Data too large, data for \[\\]](https://discuss.elastic.co/t/kibana-circuit-breaker-exception-data-too-large-data-for-http-request/278959)
**Author:** [@Sandeep\_Raju](https://discuss.elastic.co/u/Sandeep_Raju)\ **Replies:** 2\ **Last updated:** [July 18, 2021, 7:24pm UTC](https://discuss.elastic.co/t/kibana-circuit-breaker-exception-data-too-large-data-for-http-request/278959 "2021-07-18T19:24:42Z")
Hi all, One of my Kibana instances crashes everytime with below message: {"statusCode":401,"error":"Unauthorized","message":"\[circuit\_breaking\_exception\] \[parent\] Data too large, data for \[\\] would be \[104… --- ## [Rename field with filebeat](https://discuss.elastic.co/t/rename-field-with-filebeat/178064)
**Author:** [@Raju\_Gupta](https://discuss.elastic.co/u/Raju_Gupta)\ **Replies:** 6\ **Last updated:** [April 24, 2019, 12:57pm UTC](https://discuss.elastic.co/t/rename-field-with-filebeat/178064 "2019-04-24T12:57:00Z")
I am trying to rename non json field with filebeat but json field also getting renamed. Not sure what i am missing. Can some budy help me? Here is my config. setup.template.settings: index.number\_of\_shards: 1 index… --- ## [How to index Office files? \*.txt and \*.pdf are working](https://discuss.elastic.co/t/how-to-index-office-files-txt-and-pdf-are-working/19431)
**Author:** [@Dirk](https://discuss.elastic.co/u/Dirk)\ **Replies:** 6\ **Last updated:** [October 10, 2014, 9:01am UTC](https://discuss.elastic.co/t/how-to-index-office-files-txt-and-pdf-are-working/19431 "2014-10-10T09:01:47Z")
Hi, using elasticsearch-1.3.2 with Plug-in ----- name: mapper-attachments version: 2.3.1 description: Adds the attachment type allowing to parse difference attachment formats jvm: true site: false on Wi… --- ## [Security Policy: AccessControlException](https://discuss.elastic.co/t/security-policy-accesscontrolexception/96116)
**Author:** [@daneitz](https://discuss.elastic.co/u/daneitz)\ **Replies:** 4\ **Last updated:** [August 8, 2017, 11:01am UTC](https://discuss.elastic.co/t/security-policy-accesscontrolexception/96116 "2017-08-08T11:01:11Z")
I’m building a plugin for Elasticsearch and I have a need to call an external REST API. The current elasticsearch security policy is making this difficult. I get the following error: java.security.AccessControlException… --- ## [Logstash Java heap space](https://discuss.elastic.co/t/logstash-java-heap-space/140394)
**Author:** [@irom77](https://discuss.elastic.co/u/irom77)\ **Replies:** 1\ **Last updated:** [July 17, 2018, 11:53pm UTC](https://discuss.elastic.co/t/logstash-java-heap-space/140394 "2018-07-17T23:53:03Z")
My logstash 6.3 running in docker is failing, see below: logstash\_1 | java.lang.OutOfMemoryError: Java heap space logstash\_1 | Dumping heap to java\_pid1.hprof ... logstash\_1 | Unable to create java… --- ## [Throughput metrics for Lagstash and Elasticsearch](https://discuss.elastic.co/t/throughput-metrics-for-lagstash-and-elasticsearch/44039)
**Author:** [@usahitya](https://discuss.elastic.co/u/usahitya)\ **Replies:** 5\ **Last updated:** [March 14, 2016, 7:07am UTC](https://discuss.elastic.co/t/throughput-metrics-for-lagstash-and-elasticsearch/44039 "2016-03-14T07:07:23Z")
Hi Community, I would like to know the metrics about Logstash and Kibana. How much throughput can tolerate by Logstash ? means, how much data it can receive from redis or any shiper? , How much data it can send to th… --- ## [Unassigned shards found](https://discuss.elastic.co/t/unassigned-shards-found/100864)
**Author:** [@zjzhiqian](https://discuss.elastic.co/u/zjzhiqian)\ **Replies:** 1\ **Last updated:** [September 20, 2017, 7:34am UTC](https://discuss.elastic.co/t/unassigned-shards-found/100864 "2017-09-20T07:34:34Z")
curl \_cluster/allocation/explain find unsigned shards , why and how to fix it { "index": "merge\_tran\_2017\_09\_07", "shard": 0, "primary": false, "current\_state": "unassigned", "unassigned\_info": {… --- ## [Top terms in comma separated list](https://discuss.elastic.co/t/top-terms-in-comma-separated-list/93953)
**Author:** [@snicoll](https://discuss.elastic.co/u/snicoll)\ **Replies:** 4\ **Last updated:** [July 23, 2017, 12:57pm UTC](https://discuss.elastic.co/t/top-terms-in-comma-separated-list/93953 "2017-07-23T12:57:42Z")
Hey, My index define an attribute "foo" that contains a list of well defined terms (for instance foo, bar, biz, etc). Each document has zero, one or more of those terms. I'd like to better understand how users are u… --- ## [Number of Days between date Range](https://discuss.elastic.co/t/number-of-days-between-date-range/78444)
**Author:** [@Varun\_Patel](https://discuss.elastic.co/u/Varun_Patel)\ **Replies:** 4\ **Last updated:** [April 7, 2017, 5:16am UTC](https://discuss.elastic.co/t/number-of-days-between-date-range/78444 "2017-04-07T05:16:15Z")
Hi, I have a date Range. Lets say 2015-01-01 to 2017-03-01. I wanted to calculate only days between this two dates using scripted field. How can i achieve this ? --- ## [Having hard time to extract day of week in scripted field](https://discuss.elastic.co/t/having-hard-time-to-extract-day-of-week-in-scripted-field/281690)
**Author:** [@Mojahid\_Ahmad](https://discuss.elastic.co/u/Mojahid_Ahmad)\ **Replies:** 6\ **Last updated:** [August 23, 2021, 10:41am UTC](https://discuss.elastic.co/t/having-hard-time-to-extract-day-of-week-in-scripted-field/281690 "2021-08-23T10:41:00Z")
I am able to extract hour of day using the below script format. But facing the issue while extracting the day of week because of timezone. I used this script. \["","Mon","Tue","Wed","Thu","Fri","Sat","Sun"\]doc\['event\_ti… --- ## [Exception in thread "main" java.lang.RuntimeException: starting java failed with \[1\] : Failed to start Elasticsearch](https://discuss.elastic.co/t/exception-in-thread-main-java-lang-runtimeexception-starting-java-failed-with-1-failed-to-start-elasticsearch/231857)
**Author:** [@proxx](https://discuss.elastic.co/u/proxx)\ **Replies:** 1\ **Last updated:** [May 10, 2020, 11:13pm UTC](https://discuss.elastic.co/t/exception-in-thread-main-java-lang-runtimeexception-starting-java-failed-with-1-failed-to-start-elasticsearch/231857 "2020-05-10T23:13:04Z")
Hi, I'm using Elasticsearch 7.6.1, after installing Elasticsearch 7.6.1 rpm. I'm unable to start elasticsearch service. Error \[@o\* ~\] sudo systemctl status elasticsearch ● elasticsearch.service - Elasticsearch Loade… --- ## [Graph scale on Kibana Dashboard](https://discuss.elastic.co/t/graph-scale-on-kibana-dashboard/290766)
**Author:** [@sunny3794.ad](https://discuss.elastic.co/u/sunny3794.ad)\ **Replies:** 5\ **Last updated:** [December 3, 2021, 3:58pm UTC](https://discuss.elastic.co/t/graph-scale-on-kibana-dashboard/290766 "2021-12-03T15:58:54Z")
Is there any way to change the graph scale on Kibana Dashboards to logarithmic? I have tried searching for it but couldn't find any option to bring about this change. I read somewhere that this feature was added to Kiban… --- ## [Label on Edges?](https://discuss.elastic.co/t/label-on-edges/51451)
**Author:** [@tfillmor](https://discuss.elastic.co/u/tfillmor)\ **Replies:** 5\ **Last updated:** [June 1, 2016, 8:33am UTC](https://discuss.elastic.co/t/label-on-edges/51451 "2016-06-01T08:33:16Z")
Hi - Perhaps this is answered somewhere else that I could not find, but is it possible to include labels on edges? Seeing a relationship/intensity of relationship between nodes is great, but having a label to identify w… --- ## [Metricbeat not showing info on Kibana](https://discuss.elastic.co/t/metricbeat-not-showing-info-on-kibana/264839)
**Author:** [@gpalazov](https://discuss.elastic.co/u/gpalazov)\ **Replies:** 2\ **Last updated:** [February 20, 2021, 7:58am UTC](https://discuss.elastic.co/t/metricbeat-not-showing-info-on-kibana/264839 "2021-02-20T07:58:43Z")
Hello everyone:), Metricbeat not showing info on Kibana for me. I have Packetbeat configured and everything there is running as it should. Probably i'm missing some info on the conf side of metricbeat. Please tell me wh… --- ## [Elasticsearch stuck on startup](https://discuss.elastic.co/t/elasticsearch-stuck-on-startup/103343)
**Author:** [@Maxclac](https://discuss.elastic.co/u/Maxclac)\ **Replies:** 2\ **Last updated:** [October 12, 2017, 12:07pm UTC](https://discuss.elastic.co/t/elasticsearch-stuck-on-startup/103343 "2017-10-12T12:07:14Z")
Hello everyone, It seems that something is blocking ES on my machine \[2017-10-10T12:10:10,444\]\[INFO \]\[o.e.n.Node \] \[nomad-node\] initializing ... \[2017-10-10T12:10:10,572\]\[INFO \]\[o.e.e.NodeEnvironment \]… --- ## [Configuration Validation](https://discuss.elastic.co/t/configuration-validation/24985)
**Author:** [@bdunbar](https://discuss.elastic.co/u/bdunbar)\ **Replies:** 2\ **Last updated:** [July 7, 2015, 7:37pm UTC](https://discuss.elastic.co/t/configuration-validation/24985 "2015-07-07T19:37:25Z")
I have a web server. I have a two-server es cluster. I want to pipe the access logs to the es cluster using logstash. Is this the right configuration for the web server? How do I configure the ES cluster to accept … --- ## [Logstash csv check fields for numeric and mutate to integer](https://discuss.elastic.co/t/logstash-csv-check-fields-for-numeric-and-mutate-to-integer/45293)
**Author:** [@rbkumar88](https://discuss.elastic.co/u/rbkumar88)\ **Replies:** 3\ **Last updated:** [March 24, 2016, 7:03pm UTC](https://discuss.elastic.co/t/logstash-csv-check-fields-for-numeric-and-mutate-to-integer/45293 "2016-03-24T19:03:11Z")
Hi, I have a csv filter which generates the fields. I want to check all the generated fields (whether all the characters are numbers), if then mutate those fields to Integer. Regards Bharath --- ## [Receive Timeout Transport Exception Error on Elastic nodes](https://discuss.elastic.co/t/receive-timeout-transport-exception-error-on-elastic-nodes/226674)
**Author:** [@m\_vibin](https://discuss.elastic.co/u/m_vibin)\ **Replies:** 6\ **Last updated:** [April 15, 2020, 7:26am UTC](https://discuss.elastic.co/t/receive-timeout-transport-exception-error-on-elastic-nodes/226674 "2020-04-15T07:26:55Z")
\[2020-04-06T09:21:03,615\]\[DEBUG\]\[o.e.a.a.c.n.s.TransportNodesStatsAction\] \[prod0\] failed to execute on node \[\_bHsnuTsTE-omVcgDE\_2fQ\] org.elasticsearch.transport.ReceiveTimeoutTransportException: \[prod1\]\[10.109.42.245:930… --- ## [Kibana did not load properly in kibana version 6.6](https://discuss.elastic.co/t/kibana-did-not-load-properly-in-kibana-version-6-6/166666)
**Author:** [@saiergon](https://discuss.elastic.co/u/saiergon)\ **Replies:** 5\ **Last updated:** [February 17, 2019, 7:00am UTC](https://discuss.elastic.co/t/kibana-did-not-load-properly-in-kibana-version-6-6/166666 "2019-02-17T07:00:32Z")
kibana version:6.6.0 i can not open kibana in my chrome, the error message is: Kibana did not load properly. Check the server output for more information. and i use f12 to debug, i found some js file not found the s… --- ## [Querying ElasticSearch to order empty strings last](https://discuss.elastic.co/t/querying-elasticsearch-to-order-empty-strings-last/10080)
**Author:** [@Kevin\_Tran](https://discuss.elastic.co/u/Kevin_Tran)\ **Replies:** 2\ **Last updated:** [December 17, 2012, 7:07pm UTC](https://discuss.elastic.co/t/querying-elasticsearch-to-order-empty-strings-last/10080 "2012-12-17T19:07:28Z")
I am using Django, Haystack, and ElasticSearch. I want to order my search results so that results where the ordered field value is empty ("") come after results where it is not empty. I cannot find an API in Haystack… --- ## [Logdate field with format YYYY-MM-dd HH:mm:ss,SSS converted to 2015-01-01T00:33:33.000Z](https://discuss.elastic.co/t/logdate-field-with-format-yyyy-mm-dd-hh-mm-ss-sss-converted-to-2015-01-01t00-33-33-000z/29826)
**Author:** [@ushadatt](https://discuss.elastic.co/u/ushadatt)\ **Replies:** 3\ **Last updated:** [September 24, 2015, 2:29pm UTC](https://discuss.elastic.co/t/logdate-field-with-format-yyyy-mm-dd-hh-mm-ss-sss-converted-to-2015-01-01t00-33-33-000z/29826 "2015-09-24T14:29:39Z")
I am parsing a file with date format as YYYY-MM-dd HH:mm:ss.SSS but in Elastic, it is indexed as 2015-01-01T00:33:33.000Z with a T in between date and time. date{ match =\> \["Date", "yyyy-MM-dd HH:mm:ss" \] target =\> … --- ## [Native Mobile App iOS](https://discuss.elastic.co/t/native-mobile-app-ios/50709)
**Author:** [@abir](https://discuss.elastic.co/u/abir)\ **Replies:** 1\ **Last updated:** [May 23, 2016, 5:02pm UTC](https://discuss.elastic.co/t/native-mobile-app-ios/50709 "2016-05-23T17:02:30Z")
Hi, I want to develop a native mobile app which help of Kibana. Can you please suggest from where i have to start and is there any SDKs or Frameworks is available for iOS platform Regards Abir Chatterjee --- ## [Kibana: unexpected character at line 1 column 1 of the JSON data](https://discuss.elastic.co/t/kibana-unexpected-character-at-line-1-column-1-of-the-json-data/239257)
**Author:** [@ade.syseng](https://discuss.elastic.co/u/ade.syseng)\ **Replies:** 6\ **Last updated:** [July 21, 2020, 6:12am UTC](https://discuss.elastic.co/t/kibana-unexpected-character-at-line-1-column-1-of-the-json-data/239257 "2020-07-21T06:12:29Z")
Hi, I'm just implemented elastic stack as a log analyzer and still learning to use it. I have a problem with kibana on a dashboard with multiple visualizations. When I'm trying to show all visualizations from 2 months … --- ## [HELP! Kibana suricata attack map with attack lines?](https://discuss.elastic.co/t/help-kibana-suricata-attack-map-with-attack-lines/194481)
**Author:** [@iukea](https://discuss.elastic.co/u/iukea)\ **Replies:** 6\ **Last updated:** [August 25, 2019, 3:58pm UTC](https://discuss.elastic.co/t/help-kibana-suricata-attack-map-with-attack-lines/194481 "2019-08-25T15:58:54Z")
Hello, I am trying to build some cool looking maps, but I am a bit stumped. goal Trying to build an attack map out of Suricata logs I have the src\_ip address and the dst\_ip address, and my goal is to do kinda what th… --- ## [Migrating from Filebeat 5.5.2 to 6.0.0](https://discuss.elastic.co/t/migrating-from-filebeat-5-5-2-to-6-0-0/107968)
**Author:** [@Maekee](https://discuss.elastic.co/u/Maekee)\ **Replies:** 6\ **Last updated:** [November 17, 2017, 3:39pm UTC](https://discuss.elastic.co/t/migrating-from-filebeat-5-5-2-to-6-0-0/107968 "2017-11-17T15:39:15Z")
Hello World, I am trying to upgrade my filebeat agent and doing the following steps (on Windows): Stopping the filebeat service uninstalling the filebeat with the uninstall-service-winlogbeat.ps1 replacing the winlogb… --- ## [TimeLion's MovingSTD() vs Kibana's Standard Deviation](https://discuss.elastic.co/t/timelions-movingstd-vs-kibanas-standard-deviation/50373)
**Author:** [@forewarned](https://discuss.elastic.co/u/forewarned)\ **Replies:** 2\ **Last updated:** [April 4, 2017, 6:56am UTC](https://discuss.elastic.co/t/timelions-movingstd-vs-kibanas-standard-deviation/50373 "2017-04-04T06:56:34Z")
What's the difference between how TimeLion's moving standard deviation works vs Kibana's standard deviations? I thought the movingstd() would act similarly to the movingAve() and smooth out the average values. In the c… --- ## [Metricbeat 5.4.0 Jolokia module](https://discuss.elastic.co/t/metricbeat-5-4-0-jolokia-module/86319)
**Author:** [@joshuaclark](https://discuss.elastic.co/u/joshuaclark)\ **Replies:** 8\ **Last updated:** [May 31, 2017, 5:45pm UTC](https://discuss.elastic.co/t/metricbeat-5-4-0-jolokia-module/86319 "2017-05-31T17:45:32Z")
Hi, I'm trying to use the Jolokia module. When I try to start metricbeats it gives me an error "missing required field accessing 'metricbeat.modules.1.jmx.mappings'" when I try to start metricbeats. This is my config … [Previous page](https://discuss.elastic.co/top.md?page=528&per_page=50&period=all) [Next page](https://discuss.elastic.co/top.md?page=530&per_page=50&period=all)