# \#none **URL:** https://discuss.elastic.co/tag/none.md?page=1843 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1844 --- ## [Query string ignore empty param](https://discuss.elastic.co/t/query-string-ignore-empty-param/203440)
**Author:** [@laigood](https://discuss.elastic.co/u/laigood)\ **Replies:** 0\ **Last updated:** [October 14, 2019, 11:47am UTC](https://discuss.elastic.co/t/query-string-ignore-empty-param/203440 "2019-10-14T11:47:24Z")
Index doc like: curl -XPOST -d '{ "id": "1", "test": "test" }' "http://ip:port/test/test/1" and search like: http://ip:port/test/\_search?q=id:"1" AND test:"" can match the document,why the test:"" condition ig… --- ## [Logstash - ELK stack - conf error](https://discuss.elastic.co/t/logstash-elk-stack-conf-error/203190)
**Author:** [@rishikaswarnkar](https://discuss.elastic.co/u/rishikaswarnkar)\ **Replies:** 1\ **Last updated:** [October 14, 2019, 10:37am UTC](https://discuss.elastic.co/t/logstash-elk-stack-conf-error/203190 "2019-10-14T10:37:22Z")
I am trying to configure the logstash to my ELK stack and i keep running into this error. I have Java version 8. D:\\workplace\\Elasticsearch\\logstash-7.4.0\>cd bin D:\\workplace\\Elasticsearch\\logstash-7.4.0\\bin\>logstash … --- ## [Logstash hive](https://discuss.elastic.co/t/logstash-hive/203406)
**Author:** [@rwr](https://discuss.elastic.co/u/rwr)\ **Replies:** 1\ **Last updated:** [October 14, 2019, 10:13am UTC](https://discuss.elastic.co/t/logstash-hive/203406 "2019-10-14T10:13:34Z")
can logstash connect to hive ? --- ## [I am getting break circuit exception in logstash logs,](https://discuss.elastic.co/t/i-am-getting-break-circuit-exception-in-logstash-logs/200980)
**Author:** [@satyam2593](https://discuss.elastic.co/u/satyam2593)\ **Replies:** 2\ **Last updated:** [October 14, 2019, 10:06am UTC](https://discuss.elastic.co/t/i-am-getting-break-circuit-exception-in-logstash-logs/200980 "2019-10-14T10:06:11Z")
In my cluster i have two Elastic servers and one logstash. what is the solution to avoid these kind of issues and how can i reduce my bulk request count and where to increase the JVM heap size. Below is the error i am ge… --- ## [Elasticsearch and the programmimg language](https://discuss.elastic.co/t/elasticsearch-and-the-programmimg-language/203425)
**Author:** [@imaneg](https://discuss.elastic.co/u/imaneg)\ **Replies:** 0\ **Last updated:** [October 14, 2019, 10:02am UTC](https://discuss.elastic.co/t/elasticsearch-and-the-programmimg-language/203425 "2019-10-14T10:02:58Z")
Hi all, I am preparing a report about the better programming language to use with Elasticsearch. Could you please share with me your different experience, what are the pros and cons of your experience with your own lan… --- ## [Logstash and ASAM XIL](https://discuss.elastic.co/t/logstash-and-asam-xil/203423)
**Author:** [@AndyWalker](https://discuss.elastic.co/u/AndyWalker)\ **Replies:** 0\ **Last updated:** [October 14, 2019, 9:59am UTC](https://discuss.elastic.co/t/logstash-and-asam-xil/203423 "2019-10-14T09:59:34Z")
Hello All, we're looking at using Logstash to ingest data from our dSPace rigs using the ASAM XIL API. has anyone had experience with the XIL API and Logstash? Maybe an example pipeline? Thanks. --- ## [Features of a cold node/warm node](https://discuss.elastic.co/t/features-of-a-cold-node-warm-node/203355)
**Author:** [@Callahan](https://discuss.elastic.co/u/Callahan)\ **Replies:** 3\ **Last updated:** [October 14, 2019, 9:59am UTC](https://discuss.elastic.co/t/features-of-a-cold-node-warm-node/203355 "2019-10-14T09:59:24Z")
Hi, I'm looking for some confirmation regarding warm nodes and cold nodes. I can't find any pointers on if nodes I've defined as cold nodes and warm nodes should also be ingest nodes. I'm guessing they shouldn't to prev… --- ## [Index the content of KV file with Logstash in one document dynamically](https://discuss.elastic.co/t/index-the-content-of-kv-file-with-logstash-in-one-document-dynamically/203210)
**Author:** [@Bouraoui\_Kacem](https://discuss.elastic.co/u/Bouraoui_Kacem)\ **Replies:** 2\ **Last updated:** [October 14, 2019, 9:55am UTC](https://discuss.elastic.co/t/index-the-content-of-kv-file-with-logstash-in-one-document-dynamically/203210 "2019-10-14T09:55:07Z")
I have many properties files with the following structures key = Value , for example : rejets.cache.temporaire.time=60 data.cache.referentiel.time=10 data.cache.temporaire.time=60 data.cache.getinfos.time=200 I want to… --- ## [Add a new column that shows percentage of Count](https://discuss.elastic.co/t/add-a-new-column-that-shows-percentage-of-count/203413)
**Author:** [@ELK\_CL](https://discuss.elastic.co/u/ELK_CL)\ **Replies:** 1\ **Last updated:** [October 14, 2019, 9:50am UTC](https://discuss.elastic.co/t/add-a-new-column-that-shows-percentage-of-count/203413 "2019-10-14T09:50:55Z")
i want to add a percentage column in my data table visualisation, that shows the percentage of count. I am using kibana 7.0 Thanks --- ## [Concepts suggester?](https://discuss.elastic.co/t/concepts-suggester/203128)
**Author:** [@jy95](https://discuss.elastic.co/u/jy95)\ **Replies:** 5\ **Last updated:** [October 14, 2019, 9:44am UTC](https://discuss.elastic.co/t/concepts-suggester/203128 "2019-10-14T09:44:56Z")
Hello, I would like to implement a Google-like search with Elasticsearch like this example : For example, if I have this collection of documents where the properties are stored in a "tags" field (an array) : \[ { … --- ## [Get Tokens Positions in a single Search Query ElasticSearch v7.3](https://discuss.elastic.co/t/get-tokens-positions-in-a-single-search-query-elasticsearch-v7-3/203410)
**Author:** [@alphaglare](https://discuss.elastic.co/u/alphaglare)\ **Replies:** 0\ **Last updated:** [October 14, 2019, 8:40am UTC](https://discuss.elastic.co/t/get-tokens-positions-in-a-single-search-query-elasticsearch-v7-3/203410 "2019-10-14T08:40:00Z")
I have been stuck on this issue for like 3 days. I have found Questions about this issue but there are no solutions about this. Since the questions were asked about 2 years ago, I think that for now there might be a solu… --- ## [Treating duplicate key values as one](https://discuss.elastic.co/t/treating-duplicate-key-values-as-one/203343)
**Author:** [@Audrius\_Zemys](https://discuss.elastic.co/u/Audrius_Zemys)\ **Replies:** 1\ **Last updated:** [October 14, 2019, 8:23am UTC](https://discuss.elastic.co/t/treating-duplicate-key-values-as-one/203343 "2019-10-14T08:23:04Z")
Hello, I am new to elastic and really enjoying it so far. Currently I'm struggling to achieve one thing. Let's say I have entries like: {"Key1":"value1", "Key2":"value2","field1":"field1Value"} and so on. I want to … --- ## [How to Re-Enable Shard Allocation](https://discuss.elastic.co/t/how-to-re-enable-shard-allocation/203394)
**Author:** [@Moritz\_Kiesewetter](https://discuss.elastic.co/u/Moritz_Kiesewetter)\ **Replies:** 2\ **Last updated:** [October 14, 2019, 8:20am UTC](https://discuss.elastic.co/t/how-to-re-enable-shard-allocation/203394 "2019-10-14T08:20:12Z")
So we restarted our Elastic-Cluster last week, today i noticed that there are a lot unassigned Shards. I thought my colleagues forgot to turn Shard - Allocation back on, which i can confirm by now. I now i have to chan… --- ## [Not able to use latest version of Kibana (7.4.0)](https://discuss.elastic.co/t/not-able-to-use-latest-version-of-kibana-7-4-0/202940)
**Author:** [@Ramya\_Tanikanti](https://discuss.elastic.co/u/Ramya_Tanikanti)\ **Replies:** 3\ **Last updated:** [October 14, 2019, 8:16am UTC](https://discuss.elastic.co/t/not-able-to-use-latest-version-of-kibana-7-4-0/202940 "2019-10-14T08:16:00Z")
I am currently using ELK stack version 7.3.0. I want to use the 7.4.0 due to some upgrade in the TSVB section.I downloaded ELK-stack from their website. Elasticsearch seems to run fine.But Kibana does not open and I get … --- ## [Kibana 7.4 Es 7.4 indices match issue](https://discuss.elastic.co/t/kibana-7-4-es-7-4-indices-match-issue/203371)
**Author:** [@chen\_steven](https://discuss.elastic.co/u/chen_steven)\ **Replies:** 2\ **Last updated:** [October 14, 2019, 8:06am UTC](https://discuss.elastic.co/t/kibana-7-4-es-7-4-indices-match-issue/203371 "2019-10-14T08:06:20Z")
Centos 7, 1 es master + kibana 3 es data I download and install es & kibana in each node by rpm way. Then, I set up metricbeat in each node either. But when I wanna access the discovery tab in kibana, this message po… --- ## [How multiple indexes correspond to multiple aliases in a template](https://discuss.elastic.co/t/how-multiple-indexes-correspond-to-multiple-aliases-in-a-template/203403)
**Author:** [@jenius](https://discuss.elastic.co/u/jenius)\ **Replies:** 0\ **Last updated:** [October 14, 2019, 7:57am UTC](https://discuss.elastic.co/t/how-multiple-indexes-correspond-to-multiple-aliases-in-a-template/203403 "2019-10-14T07:57:54Z")
Every 30 seconds, the system status will be stored in the ES. The index name is, for example, i\_index-2019-10-10. The aggregation will be done every 5 minutes. The data of this table will be summarized into the 5-minute … --- ## [Select records from first index which are not present in another index](https://discuss.elastic.co/t/select-records-from-first-index-which-are-not-present-in-another-index/202510)
**Author:** [@Sonu\_Pajai\_Save](https://discuss.elastic.co/u/Sonu_Pajai_Save)\ **Replies:** 1\ **Last updated:** [October 7, 2019, 12:37pm UTC](https://discuss.elastic.co/t/select-records-from-first-index-which-are-not-present-in-another-index/202510 "2019-10-07T12:37:53Z")
i wish select those records from products index which are not in shop\_inventory index is there any way to achieve this in elasticsearch. product\_id is the common field in both indexes --- ## [Monitoring SAP Netweaver](https://discuss.elastic.co/t/monitoring-sap-netweaver/202793)
**Author:** [@RichardH](https://discuss.elastic.co/u/RichardH)\ **Replies:** 2\ **Last updated:** [October 14, 2019, 6:14am UTC](https://discuss.elastic.co/t/monitoring-sap-netweaver/202793 "2019-10-14T06:14:57Z")
Hi All, Has anyone tried using Elastic APM to monitor SAP Netweaver on SLES (as an alternative to using the Wily Introscope built into SAP Solman)? --- ## [Traefik integration](https://discuss.elastic.co/t/traefik-integration/203377)
**Author:** [@trajano](https://discuss.elastic.co/u/trajano)\ **Replies:** 4\ **Last updated:** [October 14, 2019, 5:11am UTC](https://discuss.elastic.co/t/traefik-integration/203377 "2019-10-14T05:11:05Z")
Traefik supports five tracing backends according to https://docs.traefik.io/observability/tracing/overview/ Jaeger Zipkin Datadog Instana Haystack I was wondering if there's a way of using any of those to integrate wi… --- ## [Dealing with diacritic values (Example :- Lehtelä)](https://discuss.elastic.co/t/dealing-with-diacritic-values-example-lehtela/202987)
**Author:** [@MKU](https://discuss.elastic.co/u/MKU)\ **Replies:** 2\ **Last updated:** [October 14, 2019, 4:52am UTC](https://discuss.elastic.co/t/dealing-with-diacritic-values-example-lehtela/202987 "2019-10-14T04:52:33Z")
Hi all, I have some values which has special symbols which helps sounding of the word. The problem is these values are getting encoded to base64 while indexing, for example above term is indexed as TGVodGVsw6Q= , and i… --- ## [GeoShape: Consuming more heap on data node](https://discuss.elastic.co/t/geoshape-consuming-more-heap-on-data-node/203001)
**Author:** [@pokaleshrey](https://discuss.elastic.co/u/pokaleshrey)\ **Replies:** 4\ **Last updated:** [October 14, 2019, 4:09am UTC](https://discuss.elastic.co/t/geoshape-consuming-more-heap-on-data-node/203001 "2019-10-14T04:09:48Z")
Version 7.1.1 My mapping setting consists of following: "geometry": { "type": "geo\_shape", "tree": "quadtree", "precision": "8m" } When i check /\_segments?verbose=true, i can see my maximum memory\_in\_bytes (memo… --- ## [Collector \[cluster\_stats\] failed to collect data](https://discuss.elastic.co/t/collector-cluster-stats-failed-to-collect-data/203376)
**Author:** [@yeziblo](https://discuss.elastic.co/u/yeziblo)\ **Replies:** 0\ **Last updated:** [October 14, 2019, 3:59am UTC](https://discuss.elastic.co/t/collector-cluster-stats-failed-to-collect-data/203376 "2019-10-14T03:59:45Z")
Hi, everyone. I got a error in es log: \[2019-10-14T11:34:20,210\]\[ERROR\]\[o.e.x.m.c.c.ClusterStatsCollector\] \[node2\] collector \[cluster\_stats\] failed to collect data java.lang.NullPointerException: null at org.elastics… --- ## [Netflow Logstash](https://discuss.elastic.co/t/netflow-logstash/202277)
**Author:** [@TheSun](https://discuss.elastic.co/u/TheSun)\ **Replies:** 3\ **Last updated:** [October 14, 2019, 3:10am UTC](https://discuss.elastic.co/t/netflow-logstash/202277 "2019-10-14T03:10:15Z")
Hi, I have problems processing data netflow. I can not create index. This is my configuration, please help me.!!! input { udp { port =\> 1234 type =\> "netflow" codec =\> netflow } } output { if ( \[type\] == "net… --- ## [Term Vectors within search API](https://discuss.elastic.co/t/term-vectors-within-search-api/203373)
**Author:** [@chandu\_tricon](https://discuss.elastic.co/u/chandu_tricon)\ **Replies:** 0\ **Last updated:** [October 14, 2019, 3:06am UTC](https://discuss.elastic.co/t/term-vectors-within-search-api/203373 "2019-10-14T03:06:49Z")
I have a scenario where I need to return the position of a word in the field (same as Term Vectors position) within the search results of a keyword. I have couple of questions: Term Vectors API would only work on an I… --- ## [Datatable - display computed value from previous column](https://discuss.elastic.co/t/datatable-display-computed-value-from-previous-column/202992)
**Author:** [@Gokul\_Raj](https://discuss.elastic.co/u/Gokul_Raj)\ **Replies:** 2\ **Last updated:** [October 14, 2019, 1:59am UTC](https://discuss.elastic.co/t/datatable-display-computed-value-from-previous-column/202992 "2019-10-14T01:59:10Z")
How to get the percentage of a particular column in datatable of visualization in kibana? In my table, I have 3 columns. Kibana 7.3.2 Col A: Text Col B: Volume of something (numeric) Col C: ?? (should be percentage … --- ## [Kibana Plugins require Elasticsearch version 8.0.0?](https://discuss.elastic.co/t/kibana-plugins-require-elasticsearch-version-8-0-0/202905)
**Author:** [@pgervais](https://discuss.elastic.co/u/pgervais)\ **Replies:** 6\ **Last updated:** [October 13, 2019, 10:13pm UTC](https://discuss.elastic.co/t/kibana-plugins-require-elasticsearch-version-8-0-0/202905 "2019-10-13T22:13:49Z")
I'm trying to writ a kibana plugin. When i start the kibana , i get the following startup messages. Why is it asking for elasticsearch version 8.0.0 when we dont even have this version yet? I'm working with version 7.… --- ## [Is it possible to delete a dangling index data directory from a running node?](https://discuss.elastic.co/t/is-it-possible-to-delete-a-dangling-index-data-directory-from-a-running-node/203354)
**Author:** [@bruce289](https://discuss.elastic.co/u/bruce289)\ **Replies:** 6\ **Last updated:** [October 13, 2019, 7:55pm UTC](https://discuss.elastic.co/t/is-it-possible-to-delete-a-dangling-index-data-directory-from-a-running-node/203354 "2019-10-13T19:55:31Z")
Hi, I have a number of dangling indices across the cluster which all contain data that is no longer required. Is it safe to simply delete the particular directories under path.data that these dangling indices refer to, … --- ## [Redis connection pool for ingest plugin](https://discuss.elastic.co/t/redis-connection-pool-for-ingest-plugin/203353)
**Author:** [@Babak](https://discuss.elastic.co/u/Babak)\ **Replies:** 0\ **Last updated:** [October 13, 2019, 4:52pm UTC](https://discuss.elastic.co/t/redis-connection-pool-for-ingest-plugin/203353 "2019-10-13T16:52:43Z")
I want to write elasticsearch ingest plugin to read data from redis cache. Using this tutorial I wrote a simple plugin and tested in elasticsearch. After that for Redis I use jedis connection pool but when I use gradle … --- ## [Disk quota isolation for elasticsearch](https://discuss.elastic.co/t/disk-quota-isolation-for-elasticsearch/203344)
**Author:** [@shivani\_aggarwal](https://discuss.elastic.co/u/shivani_aggarwal)\ **Replies:** 0\ **Last updated:** [October 13, 2019, 12:55pm UTC](https://discuss.elastic.co/t/disk-quota-isolation-for-elasticsearch/203344 "2019-10-13T12:55:23Z")
Hi, Can elasticsearch multi-tenancy provide disk quota isolation for individual tenants/users? A single source writing a huge amount of data may cause entire cluster failure and data loss to all the other sources. Is t… --- ## [Filebeat - drop fields processor doesn't remove agent.\* and ecs fields. (Without Logstash)](https://discuss.elastic.co/t/filebeat-drop-fields-processor-doesnt-remove-agent-and-ecs-fields-without-logstash/200985)
**Author:** [@turgayozgur](https://discuss.elastic.co/u/turgayozgur)\ **Replies:** 3\ **Last updated:** [October 13, 2019, 11:44am UTC](https://discuss.elastic.co/t/filebeat-drop-fields-processor-doesnt-remove-agent-and-ecs-fields-without-logstash/200985 "2019-10-13T11:44:49Z")
The drop fields section is working for the other fields like kubernetes.pod.id but it is not working for agent.\* and ecs fields. Any workaround here? Version: 7.3.2 Operating System: Linux Steps to Reproduce: Apply th… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1842) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=1844)