# \#none **URL:** https://discuss.elastic.co/tag/none.md?no_tags=true&page=1648 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1649 --- ## [Action class not found on jar file, but works on Eclipse, how is that?](https://discuss.elastic.co/t/action-class-not-found-on-jar-file-but-works-on-eclipse-how-is-that/217670)
**Author:** [@franzisk](https://discuss.elastic.co/u/franzisk)\ **Replies:** 2\ **Last updated:** [February 4, 2020, 11:38am UTC](https://discuss.elastic.co/t/action-class-not-found-on-jar-file-but-works-on-eclipse-how-is-that/217670 "2020-02-04T11:38:34Z")
I am using Spring Boot Starter to persist data to Elasticsearch but when I build the jar file it says there is a missing class. What´s wrong? I am using 7.5.2 version. My pom.xml dependency is... \ \ **Author:** [@wall](https://discuss.elastic.co/u/wall)\ **Replies:** 2\ **Last updated:** [February 4, 2020, 11:14am UTC](https://discuss.elastic.co/t/is-it-possible-to-reactivate-trial-after-reverting-back-to-basic/217766 "2020-02-04T11:14:44Z") Hi Team, I'm testing some non-basic machine learning features and I've activated Trial version. I realized though, I have limited time to explore this in the next days, so I though to revert to basic and activate trial… --- ## [Elasticsearch cannot be started after an upgrade: Temporary file directory \[${ES\_TMPDIR}\] does not exist or is not accessible](https://discuss.elastic.co/t/elasticsearch-cannot-be-started-after-an-upgrade-temporary-file-directory-es-tmpdir-does-not-exist-or-is-not-accessible/217780)
**Author:** [@nelyanne-v](https://discuss.elastic.co/u/nelyanne-v)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 11:13am UTC](https://discuss.elastic.co/t/elasticsearch-cannot-be-started-after-an-upgrade-temporary-file-directory-es-tmpdir-does-not-exist-or-is-not-accessible/217780 "2020-02-04T11:13:06Z")
Hi all, I am trying to upgrade my Elasticsearch cluster from 7.4.0 to 7.5.2. It is running on CentOS 7 with Java 1.8.0. I used the rpm files from https://www.elastic.co/downloads/elasticsearch. I successfully upgraded … --- ## [Failed to parse field \[event\_data\_param2\] of type \[date\] in document](https://discuss.elastic.co/t/failed-to-parse-field-event-data-param2-of-type-date-in-document/217770)
**Author:** [@morpheus](https://discuss.elastic.co/u/morpheus)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 10:49am UTC](https://discuss.elastic.co/t/failed-to-parse-field-event-data-param2-of-type-date-in-document/217770 "2020-02-04T10:49:41Z")
Hi I am getting this error \[DEBUG\]\[o.e.a.b.TransportShardBulkAction\] \[node-1\] \[index-2020.02.04\]\[4\] failed to execute bulk item (index) index {\[index-2020.02.04\]\[doc\]\[QNd0D3ABiS2QGKK1NMuw\], source\[n/a, actual length: \[… --- ## [Advice on Heap usage](https://discuss.elastic.co/t/advice-on-heap-usage/217752)
**Author:** [@royal\_man](https://discuss.elastic.co/u/royal_man)\ **Replies:** 4\ **Last updated:** [February 4, 2020, 10:34am UTC](https://discuss.elastic.co/t/advice-on-heap-usage/217752 "2020-02-04T10:34:31Z")
Node: 12cpu + 45GB RAM I have 1 shard on 1 node. size of 1 shard: 12GB Heap assigned: 20GB Based on the graph below. I think I should reduce the heap size but it is recommended to keep heap 50% of the RAM. Can someon… --- ## [Use of Ranking API with pre-defined templates](https://discuss.elastic.co/t/use-of-ranking-api-with-pre-defined-templates/217767)
**Author:** [@styks90](https://discuss.elastic.co/u/styks90)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 10:27am UTC](https://discuss.elastic.co/t/use-of-ranking-api-with-pre-defined-templates/217767 "2020-02-04T10:27:11Z")
While we're developing and updating search templates, we regularly test them against a set of queries using the ranking API. However, we did not yet find any docs on how to use the templates stored within a cluster this … --- ## [Query on nested array fields](https://discuss.elastic.co/t/query-on-nested-array-fields/217727)
**Author:** [@Neil\_Alex](https://discuss.elastic.co/u/Neil_Alex)\ **Replies:** 1\ **Last updated:** [February 4, 2020, 10:22am UTC](https://discuss.elastic.co/t/query-on-nested-array-fields/217727 "2020-02-04T10:22:27Z")
Hi , I am trying to query an index in elasticsearch which typically consists of documents of the following structure. Doc 1 : { "group":"pl", "club":\[ { "name":"Arsenal", "wins":\[ { "2018":22 }, { "2019":17 … --- ## [ES upgrade from 6.8.1 to 7.4.2](https://discuss.elastic.co/t/es-upgrade-from-6-8-1-to-7-4-2/217703)
**Author:** [@satya06](https://discuss.elastic.co/u/satya06)\ **Replies:** 2\ **Last updated:** [February 4, 2020, 10:18am UTC](https://discuss.elastic.co/t/es-upgrade-from-6-8-1-to-7-4-2/217703 "2020-02-04T10:18:49Z")
Hello, I am trying to upgrade my TST environment from Elasticsearch 6.8.1 to 7.4.2, I am getting the below error during the upgrade in logs. Error: master not discovered yet, this node has not previously joined a boot… --- ## [Add Completion Suggester and reindex, no data](https://discuss.elastic.co/t/add-completion-suggester-and-reindex-no-data/217763)
**Author:** [@Lina7906](https://discuss.elastic.co/u/Lina7906)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 10:07am UTC](https://discuss.elastic.co/t/add-completion-suggester-and-reindex-no-data/217763 "2020-02-04T10:07:46Z")
I have a mapping like this, and i have already added data and indexed. {"mappints":{ "properties": { "type": "object", "properties": { "occupation": { "type": "text" }, "skill": { "type": "text", } }} And rig… --- ## [Elastic API](https://discuss.elastic.co/t/elastic-api/217751)
**Author:** [@vinu89](https://discuss.elastic.co/u/vinu89)\ **Replies:** 3\ **Last updated:** [February 4, 2020, 10:04am UTC](https://discuss.elastic.co/t/elastic-api/217751 "2020-02-04T10:04:41Z")
Hi, I am creating my own java page with customized charts using elastic API. how to give the time interval dynamically for eg as in kibana last 15 mins last 30mins and etc...... --- ## [Time field in filters](https://discuss.elastic.co/t/time-field-in-filters/217757)
**Author:** [@Anne\_Kim](https://discuss.elastic.co/u/Anne_Kim)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 9:56am UTC](https://discuss.elastic.co/t/time-field-in-filters/217757 "2020-02-04T09:56:19Z")
Hi there, I'm in a timezone UTC +2. When I'm sending data from my database to Elastic, I'm converting all dates into UTC +0 format. Then Elastic formats a date into UTC +2 (as it's indicated in Advanced Settings). The … --- ## [Import csv to Logstash 7.5.2 on Windows (Failed to execute action, expected one of... )](https://discuss.elastic.co/t/import-csv-to-logstash-7-5-2-on-windows-failed-to-execute-action-expected-one-of/217659)
**Author:** [@wall](https://discuss.elastic.co/u/wall)\ **Replies:** 4\ **Last updated:** [February 4, 2020, 9:47am UTC](https://discuss.elastic.co/t/import-csv-to-logstash-7-5-2-on-windows-failed-to-execute-action-expected-one-of/217659 "2020-02-04T09:47:27Z")
I'm trying to import csv to elasticsearch using logstash. but I'm not being able of doing it. As I searched for this error, this is usually related with mistyping something or missing character. But as far as I inspect… --- ## [Logstash Java hashSetting Syntax](https://discuss.elastic.co/t/logstash-java-hashsetting-syntax/217317)
**Author:** [@Tom\_Mahy](https://discuss.elastic.co/u/Tom_Mahy)\ **Replies:** 2\ **Last updated:** [February 4, 2020, 9:41am UTC](https://discuss.elastic.co/t/logstash-java-hashsetting-syntax/217317 "2020-02-04T09:41:02Z")
Hello, We are currently in the process of writing a JAVA based logstash plugin We can easily set custom properties in the logstash config and read them inside our class But we cant get the maps to work ie: // public… --- ## [Logstash-Plug in-JMS Weblogic 12.2.1](https://discuss.elastic.co/t/logstash-plug-in-jms-weblogic-12-2-1/217391)
**Author:** [@Chris\_Morfopoulos](https://discuss.elastic.co/u/Chris_Morfopoulos)\ **Replies:** 1\ **Last updated:** [February 4, 2020, 9:36am UTC](https://discuss.elastic.co/t/logstash-plug-in-jms-weblogic-12-2-1/217391 "2020-02-04T09:36:47Z")
Hi, I have installed Weblogic 12.2.1 and the latest Logstash 7.5.2 version as well as the jms plugin v3.1.2. I am struggling with the jms plug in and I have already set the .conf and .yml, but it doesn't work! In the D… --- ## [Making a graph, based on the last entry of each group](https://discuss.elastic.co/t/making-a-graph-based-on-the-last-entry-of-each-group/217646)
**Author:** [@Amon](https://discuss.elastic.co/u/Amon)\ **Replies:** 2\ **Last updated:** [February 4, 2020, 9:27am UTC](https://discuss.elastic.co/t/making-a-graph-based-on-the-last-entry-of-each-group/217646 "2020-02-04T09:27:43Z")
Dear, Each line in my database is giving me information about a tunnel, one of the column is calling tunnel\_status and has values "up" and "down" another column has the name "tunnel number" with values "tunnel 1",... "t… --- ## [SQL Query with CASE When condition and SUM](https://discuss.elastic.co/t/sql-query-with-case-when-condition-and-sum/217397)
**Author:** [@Zou\_Justin](https://discuss.elastic.co/u/Zou_Justin)\ **Replies:** 1\ **Last updated:** [February 4, 2020, 8:58am UTC](https://discuss.elastic.co/t/sql-query-with-case-when-condition-and-sum/217397 "2020-02-04T08:58:37Z")
Hi Experts, Can we use the case when with SUM in one SQL in Elastic Search7.5.1? Does ES support this in SQL or other way? I tried to do this , while there have following issue: sql\> select sum(case when model\_qi\_categ… --- ## [Elasticsearch 7.x consumes more space for indexes](https://discuss.elastic.co/t/elasticsearch-7-x-consumes-more-space-for-indexes/217406)
**Author:** [@mainameiz](https://discuss.elastic.co/u/mainameiz)\ **Replies:** 4\ **Last updated:** [February 4, 2020, 8:50am UTC](https://discuss.elastic.co/t/elasticsearch-7-x-consumes-more-space-for-indexes/217406 "2020-02-04T08:50:53Z")
Hello everyone! I have a question about index size of 7.5.2 version compared to 6.8.6. I have two identical set of data indexed in ES6 and in ES7. Both indexes are force merged. ES6 (index size - 91.2mb) green open d… --- ## [Visualizing scripted metric aggregations in Kibana](https://discuss.elastic.co/t/visualizing-scripted-metric-aggregations-in-kibana/217258)
**Author:** [@sean1010](https://discuss.elastic.co/u/sean1010)\ **Replies:** 4\ **Last updated:** [February 4, 2020, 8:44am UTC](https://discuss.elastic.co/t/visualizing-scripted-metric-aggregations-in-kibana/217258 "2020-02-04T08:44:40Z")
Hello, I have some scripted metric aggregations in Elasticsearch that return some custom metrics from me. I'd like to add the ability to add this as a standard metric aggregation in my Kibana, but I don't see an easy wa… --- ## [Splitted huge csv file to less ones - fastest way to indexing using logstash/pipeline or filebeat?](https://discuss.elastic.co/t/splitted-huge-csv-file-to-less-ones-fastest-way-to-indexing-using-logstash-pipeline-or-filebeat/217742)
**Author:** [@Datakids](https://discuss.elastic.co/u/Datakids)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 8:32am UTC](https://discuss.elastic.co/t/splitted-huge-csv-file-to-less-ones-fastest-way-to-indexing-using-logstash-pipeline-or-filebeat/217742 "2020-02-04T08:32:45Z")
Hi there, I just have a little question to manage following case: I have mega huge csv files which I consider to split to less big files in same folder due to the fact indexing big csv files may take 2 or 4 days of wr… --- ## [Delete file from index with \_delete\_by\_query empties the index](https://discuss.elastic.co/t/delete-file-from-index-with-delete-by-query-empties-the-index/217382)
**Author:** [@Tommie](https://discuss.elastic.co/u/Tommie)\ **Replies:** 6\ **Last updated:** [February 4, 2020, 8:06am UTC](https://discuss.elastic.co/t/delete-file-from-index-with-delete-by-query-empties-the-index/217382 "2020-02-04T08:06:23Z")
I've tried to delete one of the imported files (csv logstash import) from my index by using: POST /myindex/\_delete\_by\_query { "query": { "match": { "path": "filename.ext" } } } My intention was to delete only th… --- ## [ECK - Kubernetes liveness and readiness probes](https://discuss.elastic.co/t/eck-kubernetes-liveness-and-readiness-probes/217663)
**Author:** [@JanKowalik](https://discuss.elastic.co/u/JanKowalik)\ **Replies:** 1\ **Last updated:** [February 4, 2020, 8:16am UTC](https://discuss.elastic.co/t/eck-kubernetes-liveness-and-readiness-probes/217663 "2020-02-04T08:16:37Z")
Is it recommended to provide custom livenessProbe and readinessProbe for services deployed using the ECK operator? I can see that the operator creates readiness probes by default. Is the default suitable for production … --- ## [Kibana icon on Uptime app](https://discuss.elastic.co/t/kibana-icon-on-uptime-app/217625)
**Author:** [@RoroTiti](https://discuss.elastic.co/u/RoroTiti)\ **Replies:** 5\ **Last updated:** [February 4, 2020, 8:01am UTC](https://discuss.elastic.co/t/kibana-icon-on-uptime-app/217625 "2020-02-04T08:01:58Z")
Hello, I noticed a cosmetic issue on Uptime app (Heartbeat). When I go to the tab, I notice that the Kibana icon is not visible on header bar when I'm on this app. I would like to know if it's normal, otherwise, I would… --- ## [Heap memory leak in Elasticsearch 6.2.4](https://discuss.elastic.co/t/heap-memory-leak-in-elasticsearch-6-2-4/214419)
**Author:** [@bsarkar](https://discuss.elastic.co/u/bsarkar)\ **Replies:** 4\ **Last updated:** [February 4, 2020, 7:57am UTC](https://discuss.elastic.co/t/heap-memory-leak-in-elasticsearch-6-2-4/214419 "2020-02-04T07:57:48Z")
We have a cluster with 60 data nodes (8 CPU cores, 28 GB memory, 14 GB reserved for JVM heap) in addition to 3 master and 3 client nodes. There are around 35K shards (including replicas) in the cluster. In the past few … --- ## [Index data from MSSQL server to Elasticsearch using Logstash as nested documents](https://discuss.elastic.co/t/index-data-from-mssql-server-to-elasticsearch-using-logstash-as-nested-documents/217179)
**Author:** [@Mohan\_vel](https://discuss.elastic.co/u/Mohan_vel)\ **Replies:** 7\ **Last updated:** [February 4, 2020, 7:23am UTC](https://discuss.elastic.co/t/index-data-from-mssql-server-to-elasticsearch-using-logstash-as-nested-documents/217179 "2020-02-04T07:23:33Z")
Hi All i am new to elasticsearch i am trying to index data from MSSQL server to elasticsearch using logstash as nested documents i am having some issues while creating a topic so i have created the issue in stack overflo… --- ## [Migrating DATA from Solarwinds to Elasticsearch](https://discuss.elastic.co/t/migrating-data-from-solarwinds-to-elasticsearch/217734)
**Author:** [@fekade](https://discuss.elastic.co/u/fekade)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 7:17am UTC](https://discuss.elastic.co/t/migrating-data-from-solarwinds-to-elasticsearch/217734 "2020-02-04T07:17:51Z")
Currently, we are using Solarwinds for monitoring and log analyzing, what is the possibility of migrating all the data from SolarWinds to Elasticsearch. Please I need your advice ..? --- ## [ElasticSearch SSL HTTP](https://discuss.elastic.co/t/elasticsearch-ssl-http/217733)
**Author:** [@Sriharsha](https://discuss.elastic.co/u/Sriharsha)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 7:05am UTC](https://discuss.elastic.co/t/elasticsearch-ssl-http/217733 "2020-02-04T07:05:56Z")
I am trying to configure security to Elastic Search on a windows machine running on http://localhost:9200/. We have logstash jdbc plugin (with Oracle sql developer) set up to index data and kibana configured which also… --- ## [Integrating whole kibana with Angular UI (without iframes)](https://discuss.elastic.co/t/integrating-whole-kibana-with-angular-ui-without-iframes/217562)
**Author:** [@suryansh291195](https://discuss.elastic.co/u/suryansh291195)\ **Replies:** 2\ **Last updated:** [February 4, 2020, 6:31am UTC](https://discuss.elastic.co/t/integrating-whole-kibana-with-angular-ui-without-iframes/217562 "2020-02-04T06:31:41Z")
Hi, I'm working on a web app that collects data from various sources and stores it into elastic search. Then I want to create different dashboards out of it. I'm thinking of flask in my back end and Angular in the front … --- ## [Filter using a button on vega map](https://discuss.elastic.co/t/filter-using-a-button-on-vega-map/217615)
**Author:** [@Aadesh\_Sharma](https://discuss.elastic.co/u/Aadesh_Sharma)\ **Replies:** 3\ **Last updated:** [February 4, 2020, 6:30am UTC](https://discuss.elastic.co/t/filter-using-a-button-on-vega-map/217615 "2020-02-04T06:30:32Z")
Hi, I have made a button on vega map and I want to use that button as a filter I have a field called "cat" in my index and in "cat" there are three values high, medium and low. I have added a button named high I need to… --- ## [Convert time field type string to integer](https://discuss.elastic.co/t/convert-time-field-type-string-to-integer/217578)
**Author:** [@111207](https://discuss.elastic.co/u/111207)\ **Replies:** 2\ **Last updated:** [February 4, 2020, 5:47am UTC](https://discuss.elastic.co/t/convert-time-field-type-string-to-integer/217578 "2020-02-04T05:47:25Z")
I have a data type string format "22h30m15s" I would like to convert this data to type integer = 81,015 second --- ## [A question on Persistent Queues](https://discuss.elastic.co/t/a-question-on-persistent-queues/217724)
**Author:** [@pk.241011](https://discuss.elastic.co/u/pk.241011)\ **Replies:** 0\ **Last updated:** [February 4, 2020, 5:47am UTC](https://discuss.elastic.co/t/a-question-on-persistent-queues/217724 "2020-02-04T05:47:10Z")
We want to put in some network resilience in our setup. As of now the systems directly send logs to ES cluster. There is always a question of loss of logs when the network is down. With that in mind I was thinking of put… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1647) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1649)