# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1795 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1796 --- ## [ElasticSearch High Level Client spring boot classnotfounderror](https://discuss.elastic.co/t/elasticsearch-high-level-client-spring-boot-classnotfounderror/117411)
**Author:** [@Mihir\_Shah](https://discuss.elastic.co/u/Mihir_Shah)\ **Replies:** 3\ **Last updated:** [February 8, 2018, 11:27pm UTC](https://discuss.elastic.co/t/elasticsearch-high-level-client-spring-boot-classnotfounderror/117411 "2018-02-08T23:27:00Z")
I am using elastic search high level rest api. version 6.1.2. I am using spring boot version 1.5.7. Below is my dependencies: repositories { maven { url 'http://s3.amazonaws.com/download.elasticsearch.org/lucenesnapsh… --- ## [Elasticsearch Java Client Transport Client Exception](https://discuss.elastic.co/t/elasticsearch-java-client-transport-client-exception/118283)
**Author:** [@Jeffrey\_Blayney](https://discuss.elastic.co/u/Jeffrey_Blayney)\ **Replies:** 9\ **Last updated:** [February 8, 2018, 11:09pm UTC](https://discuss.elastic.co/t/elasticsearch-java-client-transport-client-exception/118283 "2018-02-08T23:09:50Z")
Hello! I'm trying to get the Elasticsearch Java SDK TransportClient Initialized, and I'm getting the following exception: rg.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is… --- ## [Does elastic search support slovak language analyzers?](https://discuss.elastic.co/t/does-elastic-search-support-slovak-language-analyzers/119136)
**Author:** [@fhalde](https://discuss.elastic.co/u/fhalde)\ **Replies:** 0\ **Last updated:** [February 8, 2018, 10:50pm UTC](https://discuss.elastic.co/t/does-elastic-search-support-slovak-language-analyzers/119136 "2018-02-08T22:50:01Z")
Was looking for a plugin that supports the slovak language --- ## [Elastic Search Docker Container Throwing a Ton of unexpected error while indexing monitoring document exceptions](https://discuss.elastic.co/t/elastic-search-docker-container-throwing-a-ton-of-unexpected-error-while-indexing-monitoring-document-exceptions/119127)
**Author:** [@kevinjcoleman](https://discuss.elastic.co/u/kevinjcoleman)\ **Replies:** 3\ **Last updated:** [February 8, 2018, 10:33pm UTC](https://discuss.elastic.co/t/elastic-search-docker-container-throwing-a-ton-of-unexpected-error-while-indexing-monitoring-document-exceptions/119127 "2018-02-08T22:33:48Z")
We're using the docker container with docker-compose, here's our configuration. Is there something I'm missing here? ln\_elasticsearch: image: docker.elastic.co/elasticsearch/elasticsearch:6.2.1 container\_name:… --- ## [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… --- ## [What is better to recover disk space](https://discuss.elastic.co/t/what-is-better-to-recover-disk-space/119112)
**Author:** [@rbeg](https://discuss.elastic.co/u/rbeg)\ **Replies:** 4\ **Last updated:** [February 8, 2018, 8:39pm UTC](https://discuss.elastic.co/t/what-is-better-to-recover-disk-space/119112 "2018-02-08T20:39:50Z")
Hello, I have 1 index per day. I want to delete all my data that is older than 1 week, not to saturate my disk space. What should I do for that : delete index (Delete Index) delete all documents of my index (Delete B… --- ## [Installing a elastic search plugin for lang support](https://discuss.elastic.co/t/installing-a-elastic-search-plugin-for-lang-support/119103)
**Author:** [@fhalde](https://discuss.elastic.co/u/fhalde)\ **Replies:** 1\ **Last updated:** [February 8, 2018, 7:14pm UTC](https://discuss.elastic.co/t/installing-a-elastic-search-plugin-for-lang-support/119103 "2018-02-08T19:14:43Z")
I want to install the following plugin into my ES cluster Do I need to install it in every node? And do a full cluster restart? Or just one node is sufficient? --- ## [Unable to Add role- elasticsearch xpack](https://discuss.elastic.co/t/unable-to-add-role-elasticsearch-xpack/118926)
**Author:** [@Francis\_Praveen](https://discuss.elastic.co/u/Francis_Praveen)\ **Replies:** 3\ **Last updated:** [February 8, 2018, 7:01pm UTC](https://discuss.elastic.co/t/unable-to-add-role-elasticsearch-xpack/118926 "2018-02-08T19:01:01Z")
Hello, I am trying to setup Active Directory Security for the kibana dashboard. For that i tried to create role mapping but i am not able to create (i think i dont have manage\_security role). So I tried to add the role f… --- ## [Troubleshooting High heap usage](https://discuss.elastic.co/t/troubleshooting-high-heap-usage/118554)
**Author:** [@animageofmine](https://discuss.elastic.co/u/animageofmine)\ **Replies:** 5\ **Last updated:** [February 8, 2018, 5:56pm UTC](https://discuss.elastic.co/t/troubleshooting-high-heap-usage/118554 "2018-02-08T17:56:32Z")
I have looked at many posts in the discussion forum and googled quite a bit as well. Either these posts are for older versions or there wasn't anything that matched the issue I am seeing. Hence, posting it one more time.… --- ## [Cannot delete plugin in 6.1](https://discuss.elastic.co/t/cannot-delete-plugin-in-6-1/118735)
**Author:** [@imortalsolitude](https://discuss.elastic.co/u/imortalsolitude)\ **Replies:** 3\ **Last updated:** [February 8, 2018, 5:25pm UTC](https://discuss.elastic.co/t/cannot-delete-plugin-in-6-1/118735 "2018-02-08T17:25:40Z")
I added an ingest-geoip plugin in 6.1.3 but after upgrading to 6.2 i am trying to remove and re-install but elasticsearch wont let me perfom the uninstall and throws a java exception /usr/share/elasticsearch# sudo bin/… --- ## [How to downgrade ES from 6.2 to 6.1.3](https://discuss.elastic.co/t/how-to-downgrade-es-from-6-2-to-6-1-3/118904)
**Author:** [@nines](https://discuss.elastic.co/u/nines)\ **Replies:** 5\ **Last updated:** [February 8, 2018, 5:24pm UTC](https://discuss.elastic.co/t/how-to-downgrade-es-from-6-2-to-6-1-3/118904 "2018-02-08T17:24:23Z")
Hi there, first of all thank you very much for your great support @jasontedor. As mentioned here: https://github.com/elastic/elasticsearch/issues/28538 I'm creating an explicit thread asking how to downgrade ES on a de… --- ## [Can't upgrade x-pack and ingest-geoip to 6.2](https://discuss.elastic.co/t/cant-upgrade-x-pack-and-ingest-geoip-to-6-2/119090)
**Author:** [@coda](https://discuss.elastic.co/u/coda)\ **Replies:** 4\ **Last updated:** [February 8, 2018, 5:23pm UTC](https://discuss.elastic.co/t/cant-upgrade-x-pack-and-ingest-geoip-to-6-2/119090 "2018-02-08T17:23:34Z")
If I try to install x-pack it fails saying that it's incompatible. If I try to remove x-pack to install 6.2 and it says it's incompatible also: /usr/share/elasticsearch# ES\_PATH\_CONF=/etc/elasticsearch bin/elasticsearch… --- ## [Upgrade elastic stack from 5.6 to 6.x](https://discuss.elastic.co/t/upgrade-elastic-stack-from-5-6-to-6-x/118718)
**Author:** [@codeguru](https://discuss.elastic.co/u/codeguru)\ **Replies:** 4\ **Last updated:** [February 8, 2018, 5:02pm UTC](https://discuss.elastic.co/t/upgrade-elastic-stack-from-5-6-to-6-x/118718 "2018-02-08T17:02:55Z")
I am trying to upgrade from 5.6 to 6.x and when I run any cluster checkup's I am getting errors in index settings .security errors, .kibana errors, .triggered watches .watches all of the errors says "this index must… --- ## [Elasticsearch settings for indexing](https://discuss.elastic.co/t/elasticsearch-settings-for-indexing/119073)
**Author:** [@ivankorobchuk](https://discuss.elastic.co/u/ivankorobchuk)\ **Replies:** 1\ **Last updated:** [February 8, 2018, 4:10pm UTC](https://discuss.elastic.co/t/elasticsearch-settings-for-indexing/119073 "2018-02-08T16:10:17Z")
hi. What are the correct settings of jvm.options and elasticsearch.yml for big data indexing in one sitting? I've got 32G memory and 8 cores. 1 core is used for 100%. In jvm.options settings I have: Xms20g -Xmx20g but… --- ## [Mirroring repos on red hat satellite](https://discuss.elastic.co/t/mirroring-repos-on-red-hat-satellite/118914)
**Author:** [@ejo](https://discuss.elastic.co/u/ejo)\ **Replies:** 4\ **Last updated:** [February 8, 2018, 3:56pm UTC](https://discuss.elastic.co/t/mirroring-repos-on-red-hat-satellite/118914 "2018-02-08T15:56:34Z")
We have a requirement to mirror elastic and a few other products on an internal red hat satellite 6 system. This is a security requirement on several fronts. The problem for me is where do I go to get the repo urls for t… --- ## [Alerting](https://discuss.elastic.co/t/alerting/118508)
**Author:** [@mpandey](https://discuss.elastic.co/u/mpandey)\ **Replies:** 2\ **Last updated:** [February 8, 2018, 3:52pm UTC](https://discuss.elastic.co/t/alerting/118508 "2018-02-08T15:52:10Z")
Hi Everyone, I am pretty new to Elasticsearch and currently working on the alerting mechanism provided by kibana. I am struggling to configure an alert for my Instance usage like Disk size, Usage, JVM heap, etc. I am … --- ## [Get documents with certain search criteria and with max priority](https://discuss.elastic.co/t/get-documents-with-certain-search-criteria-and-with-max-priority/119080)
**Author:** [@ESCoder](https://discuss.elastic.co/u/ESCoder)\ **Replies:** 0\ **Last updated:** [February 8, 2018, 3:37pm UTC](https://discuss.elastic.co/t/get-documents-with-certain-search-criteria-and-with-max-priority/119080 "2018-02-08T15:37:26Z")
Hi, I have documents which have two lists, allow and deny, each entry in those lists are \ tuples. For example a document can have the following tuples on it allow : \<10, 1\>, \<20, 5\>, \<30, 3\>, \<40, 6\>, \<50… --- ## [How to search relationship between log lines](https://discuss.elastic.co/t/how-to-search-relationship-between-log-lines/119078)
**Author:** [@aybhave](https://discuss.elastic.co/u/aybhave)\ **Replies:** 1\ **Last updated:** [February 8, 2018, 3:35pm UTC](https://discuss.elastic.co/t/how-to-search-relationship-between-log-lines/119078 "2018-02-08T15:35:12Z")
Hello, I’m using ElasticSearch to index log files coming from a system. The format of the log files is almost identical to syslog. It starts with a time stamp, then PID and TID of the logging thread, a log level and the… --- ## [Watcher Reports Fail after Certificate Installation](https://discuss.elastic.co/t/watcher-reports-fail-after-certificate-installation/116934)
**Author:** [@ccampbell](https://discuss.elastic.co/u/ccampbell)\ **Replies:** 5\ **Last updated:** [February 8, 2018, 2:47pm UTC](https://discuss.elastic.co/t/watcher-reports-fail-after-certificate-installation/116934 "2018-02-08T14:47:02Z")
I have a Elasticsearch / Kibana installation at 5.4.1. We had a Watcher report configured to generate a PDF report on a daily basis that worked well until installing a certificate into Elasticsearch (to configure monitor… --- ## [How to delete before 24 hours elasticsearch document](https://discuss.elastic.co/t/how-to-delete-before-24-hours-elasticsearch-document/118799)
**Author:** [@omid](https://discuss.elastic.co/u/omid)\ **Replies:** 6\ **Last updated:** [February 8, 2018, 2:20pm UTC](https://discuss.elastic.co/t/how-to-delete-before-24-hours-elasticsearch-document/118799 "2018-02-08T14:20:23Z")
hello Im would delete before 24 hours elasticsearch document And put this inside the cron what is the query " delete before 24 hours elasticsearch document" ?? --- ## [Watcher 500 Bug](https://discuss.elastic.co/t/watcher-500-bug/118281)
**Author:** [@djtecha](https://discuss.elastic.co/u/djtecha)\ **Replies:** 6\ **Last updated:** [February 8, 2018, 2:16pm UTC](https://discuss.elastic.co/t/watcher-500-bug/118281 "2018-02-08T14:16:52Z")
So currently if a user saves a watch that is invalid it can break the entire watcher mgmt page in kibana. SHouldn't this just deactivate or prevent the user from saving? I foresee this being a big issue with tracking dow… --- ## [Elastic Search - index number and size limitations](https://discuss.elastic.co/t/elastic-search-index-number-and-size-limitations/119056)
**Author:** [@yoavsradware](https://discuss.elastic.co/u/yoavsradware)\ **Replies:** 1\ **Last updated:** [February 8, 2018, 2:05pm UTC](https://discuss.elastic.co/t/elastic-search-index-number-and-size-limitations/119056 "2018-02-08T14:05:12Z")
Hi all , I have an application which is based ELK as for today I saving 2.5 Giga per daily index , my requirements are to save it 3 months in the past , each contain 8,640,000 documents now I am taking this application… --- ## [Unindexed fields and sparsity](https://discuss.elastic.co/t/unindexed-fields-and-sparsity/119057)
**Author:** [@aidofitz](https://discuss.elastic.co/u/aidofitz)\ **Replies:** 0\ **Last updated:** [February 8, 2018, 1:49pm UTC](https://discuss.elastic.co/t/unindexed-fields-and-sparsity/119057 "2018-02-08T13:49:47Z")
Hi all, Hopefully a quick and simple question, but one I can't seem to find an answer for in the docs etc. I'm looking to avoid sparsity in our indexes, as per recommendations outlined here: https://www.elastic.co/gui… --- ## [High CPU due to Young GC](https://discuss.elastic.co/t/high-cpu-due-to-young-gc/118992)
**Author:** [@bevans88](https://discuss.elastic.co/u/bevans88)\ **Replies:** 1\ **Last updated:** [February 8, 2018, 1:44pm UTC](https://discuss.elastic.co/t/high-cpu-due-to-young-gc/118992 "2018-02-08T13:44:38Z")
Hi, Our cluster has recently hit problems due to nodes spending a large amount of time performing GC on the young space, with this causing high CPU load which in turn makes the cluster unusable for our application searc… --- ## [Failed to find a usable hardware address from the network interfaces; using random bytes: 13:89:cc:a0:f7:2e:cf:b2](https://discuss.elastic.co/t/failed-to-find-a-usable-hardware-address-from-the-network-interfaces-using-random-bytes-13-89-cc-a0-f7-2e-cf-b2/118866)
**Author:** [@khalildiouri](https://discuss.elastic.co/u/khalildiouri)\ **Replies:** 5\ **Last updated:** [February 8, 2018, 12:42pm UTC](https://discuss.elastic.co/t/failed-to-find-a-usable-hardware-address-from-the-network-interfaces-using-random-bytes-13-89-cc-a0-f7-2e-cf-b2/118866 "2018-02-08T12:42:52Z")
I'm trying to implement elasticsearch to my remote server where I will deploy my application when I start my elasticsearch engine with localhost is started correctly but when I change host in elasticsearch.yml to netwo… --- ## [Java Api - Normalizer](https://discuss.elastic.co/t/java-api-normalizer/119038)
**Author:** [@rishi\_upadhyay](https://discuss.elastic.co/u/rishi_upadhyay)\ **Replies:** 0\ **Last updated:** [February 8, 2018, 12:30pm UTC](https://discuss.elastic.co/t/java-api-normalizer/119038 "2018-02-08T12:30:48Z")
Hi I want to search a keyword(some name) by ignoring cases.I read and found that i need to use normalizer in my search. But i don't know how to do it using elastic java api. Can some one suggest me how to do it. --- ## [Performance difference 1 node vs 3 nodes](https://discuss.elastic.co/t/performance-difference-1-node-vs-3-nodes/118994)
**Author:** [@arcaya](https://discuss.elastic.co/u/arcaya)\ **Replies:** 4\ **Last updated:** [February 8, 2018, 12:24pm UTC](https://discuss.elastic.co/t/performance-difference-1-node-vs-3-nodes/118994 "2018-02-08T12:24:15Z")
Hi, I am trying to know which would be the performance improvement of running a 3 node cluster over a 1 node cluster. In order to do this, I have installed esrally and run this way esrally --distribution-version=6.0.… --- ## [Ingest Attachment processor pipeline, but without storing base64 data](https://discuss.elastic.co/t/ingest-attachment-processor-pipeline-but-without-storing-base64-data/119024)
**Author:** [@pritishc](https://discuss.elastic.co/u/pritishc)\ **Replies:** 1\ **Last updated:** [February 8, 2018, 12:01pm UTC](https://discuss.elastic.co/t/ingest-attachment-processor-pipeline-but-without-storing-base64-data/119024 "2018-02-08T12:01:38Z")
Hi there. We run a simple ES cluster - one shard, one node, v5.6. It contains a single index, with a single mapping containing many different fields/field types. On every object index operation, we send some attachment … --- ## [Error with 6.2.0 assigning shards](https://discuss.elastic.co/t/error-with-6-2-0-assigning-shards/119030)
**Author:** [@jeroen1](https://discuss.elastic.co/u/jeroen1)\ **Replies:** 0\ **Last updated:** [February 8, 2018, 11:51am UTC](https://discuss.elastic.co/t/error-with-6-2-0-assigning-shards/119030 "2018-02-08T11:51:14Z")
Using these commands for ages. With 6.2.0 things go wrong. Any ideas? Thanks! bofh@test:/$ curl -XGET localhost:9200/\_cat/shards?h=index,shard,prirep,state,unassigned.reason| grep UNASSIGNED % Total % Received % Xf… --- ## [Nested aggregation unexpected behavior](https://discuss.elastic.co/t/nested-aggregation-unexpected-behavior/119003)
**Author:** [@kocour](https://discuss.elastic.co/u/kocour)\ **Replies:** 1\ **Last updated:** [February 8, 2018, 11:03am UTC](https://discuss.elastic.co/t/nested-aggregation-unexpected-behavior/119003 "2018-02-08T11:03:54Z")
Hi, I have problem with query described here (the question is too long for this forum) https://stackoverflow.com/questions/48458930/nested-aggregation-unexpected-behavior Do you have any idea where is the problem? Tha… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1794) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1796)