# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1474 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1475 --- ## [Error Jvm option](https://discuss.elastic.co/t/error-jvm-option/157989)
**Author:** [@Yassine\_Rassy](https://discuss.elastic.co/u/Yassine_Rassy)\ **Replies:** 1\ **Last updated:** [November 23, 2018, 11:03am UTC](https://discuss.elastic.co/t/error-jvm-option/157989 "2018-11-23T11:03:29Z")
hello elasticsearch's team i got this error when try to run elasticsearch from the cmd ligne \\Java\\jdk1.8.0\_191\\bin\\java.exe" -cp "!ES\_CLASSPATH!" "org.elasticsearch.tools. launchers.JvmOptionsParser" "!ES\_JVM\_OPTIONS!… --- ## [Migrating from Embedded Elastic Search instance to External Elastic Search Instance](https://discuss.elastic.co/t/migrating-from-embedded-elastic-search-instance-to-external-elastic-search-instance/157924)
**Author:** [@swap](https://discuss.elastic.co/u/swap)\ **Replies:** 1\ **Last updated:** [November 23, 2018, 10:59am UTC](https://discuss.elastic.co/t/migrating-from-embedded-elastic-search-instance-to-external-elastic-search-instance/157924 "2018-11-23T10:59:47Z")
Today: App-A --\> Owns and performs CRUD operations on the data from Domain-A (data is captured in a Relational DB Schema-A) App-B --\> Owns and performs CRUD operations on the data from Domain-B (data is captured in a R… --- ## [Is it Possible to Boost Specific Fields Using Cross Fields?](https://discuss.elastic.co/t/is-it-possible-to-boost-specific-fields-using-cross-fields/157992)
**Author:** [@maryam\_abdullah](https://discuss.elastic.co/u/maryam_abdullah)\ **Replies:** 0\ **Last updated:** [November 23, 2018, 10:56am UTC](https://discuss.elastic.co/t/is-it-possible-to-boost-specific-fields-using-cross-fields/157992 "2018-11-23T10:56:29Z")
Hey, While ready the documentation, I came across this sentence: Note that cross\_fields is usually only useful on short string fields that all have a boost of 1. I want to know if it's possible to boost specific field… --- ## [Get \_score of previous hit in script\_score](https://discuss.elastic.co/t/get-score-of-previous-hit-in-script-score/157066)
**Author:** [@atom](https://discuss.elastic.co/u/atom)\ **Replies:** 2\ **Last updated:** [November 23, 2018, 10:29am UTC](https://discuss.elastic.co/t/get-score-of-previous-hit-in-script-score/157066 "2018-11-23T10:29:49Z")
Hi, is it possible to get the \_score of a previous hit in script score? --- ## [How to get a free basic license.key for building?](https://discuss.elastic.co/t/how-to-get-a-free-basic-license-key-for-building/157693)
**Author:** [@zyx\_0312](https://discuss.elastic.co/u/zyx_0312)\ **Replies:** 3\ **Last updated:** [November 23, 2018, 9:49am UTC](https://discuss.elastic.co/t/how-to-get-a-free-basic-license-key-for-building/157693 "2018-11-23T09:49:47Z")
Hi all: I want to create a elasticsearch release build by command: gradle assemble -Dbuild.snapshot=false But I get an error message like this: Property license.key must be set for release build I didn't find ho… --- ## [Is my elasticsearch index data duplicated to all nodes?](https://discuss.elastic.co/t/is-my-elasticsearch-index-data-duplicated-to-all-nodes/157975)
**Author:** [@elasticheart](https://discuss.elastic.co/u/elasticheart)\ **Replies:** 4\ **Last updated:** [November 23, 2018, 9:43am UTC](https://discuss.elastic.co/t/is-my-elasticsearch-index-data-duplicated-to-all-nodes/157975 "2018-11-23T09:43:40Z")
Hi, I am using ELK GA 6.3.0. I have set up a 5 node cluster of all master eligible nodes. I have the below data from rest request; health status index uuid pri rep docs.count docs.deleted store.size… --- ## [Elasticsearch, APM Server, Metricbeat 6.5.1 and Symantec WS.Reputation.1](https://discuss.elastic.co/t/elasticsearch-apm-server-metricbeat-6-5-1-and-symantec-ws-reputation-1/157928)
**Author:** [@Behnam\_B](https://discuss.elastic.co/u/Behnam_B)\ **Replies:** 1\ **Last updated:** [November 23, 2018, 9:39am UTC](https://discuss.elastic.co/t/elasticsearch-apm-server-metricbeat-6-5-1-and-symantec-ws-reputation-1/157928 "2018-11-23T09:39:51Z")
The newest version of Elasticsearch, APM Server, and Metricbeat (v 6.5.1) causes Symantec to issue a WS.Reputation.1 and quarantine/delete the following .exe files: path\\to\\elasticsearch-6.5.1\\modules\\x-pack-ml\\platform… --- ## [Elasticsearch 6.5 Ingest node \_pipeline convert processors field cannot support array list](https://discuss.elastic.co/t/elasticsearch-6-5-ingest-node-pipeline-convert-processors-field-cannot-support-array-list/157797)
**Author:** [@HOPE](https://discuss.elastic.co/u/HOPE)\ **Replies:** 1\ **Last updated:** [November 23, 2018, 8:28am UTC](https://discuss.elastic.co/t/elasticsearch-6-5-ingest-node-pipeline-convert-processors-field-cannot-support-array-list/157797 "2018-11-23T08:28:55Z")
pipeline.json { "convert" : { "field" : \["flowid", "qq\_wechat\_id", "curr\_time"\], "type": "long" } }, when i create \_ingest/pipeline/accountlog-pipeline, it show "field pr… --- ## [Elastic Search to pull data from DB2 at regular intervals](https://discuss.elastic.co/t/elastic-search-to-pull-data-from-db2-at-regular-intervals/157961)
**Author:** [@rameshkv1989](https://discuss.elastic.co/u/rameshkv1989)\ **Replies:** 1\ **Last updated:** [November 23, 2018, 6:22am UTC](https://discuss.elastic.co/t/elastic-search-to-pull-data-from-db2-at-regular-intervals/157961 "2018-11-23T06:22:57Z")
Hi, Any one has any idea how Elastic Search can pull data from DB2 at regular intervals. Can we use Logstash for querying DB2 continuously and push to Elastic Search. Kindly advice. --- ## [Long delay between indexing and search availability](https://discuss.elastic.co/t/long-delay-between-indexing-and-search-availability/157022)
**Author:** [@HPVRNP](https://discuss.elastic.co/u/HPVRNP)\ **Replies:** 17\ **Last updated:** [November 23, 2018, 5:38am UTC](https://discuss.elastic.co/t/long-delay-between-indexing-and-search-availability/157022 "2018-11-23T05:38:24Z")
I am using Elastic search version 6.1 , Nest 6.1 , C# 4.5.2 for development. I receive huge volumes of data from different applications in short intervals (50000 documents/sec) and then store all the documents in Elas… --- ## [Elasticsearch cluster is not working](https://discuss.elastic.co/t/elasticsearch-cluster-is-not-working/156853)
**Author:** [@jatinseth2007](https://discuss.elastic.co/u/jatinseth2007)\ **Replies:** 11\ **Last updated:** [November 23, 2018, 4:18am UTC](https://discuss.elastic.co/t/elasticsearch-cluster-is-not-working/156853 "2018-11-23T04:18:55Z")
I am trying to run ES(6.4.3) cluster where I have 2 nodes and I want to make one node as master and data and other as only data. My both nodes are up and running but not able to communicate with each other to discover … --- ## [Unable to authenticate as any built-in user (elastic, kibana)](https://discuss.elastic.co/t/unable-to-authenticate-as-any-built-in-user-elastic-kibana/157921)
**Author:** [@bradut](https://discuss.elastic.co/u/bradut)\ **Replies:** 1\ **Last updated:** [November 23, 2018, 1:07am UTC](https://discuss.elastic.co/t/unable-to-authenticate-as-any-built-in-user-elastic-kibana/157921 "2018-11-23T01:07:30Z")
I am no longer able to log in to elasticsearch using the builtin users. kibana.log also is showing that kibana user is not able to authenticate. Reseting the building passwords with bin/elasticsearch-setup-passwords au… --- ## [Retrieving all the unique events](https://discuss.elastic.co/t/retrieving-all-the-unique-events/157758)
**Author:** [@23141](https://discuss.elastic.co/u/23141)\ **Replies:** 4\ **Last updated:** [November 22, 2018, 9:28pm UTC](https://discuss.elastic.co/t/retrieving-all-the-unique-events/157758 "2018-11-22T21:28:51Z")
Hey, I have an field in my documents called eventType and I want to get all the unique event types over a given time range. How can I achieve this? curl -X GET "http://server:9200/\_all/\_search" -H 'Content-Type: appli… --- ## [Skip\_duplicates keeps the lowest-scored document](https://discuss.elastic.co/t/skip-duplicates-keeps-the-lowest-scored-document/157914)
**Author:** [@samogon](https://discuss.elastic.co/u/samogon)\ **Replies:** 0\ **Last updated:** [November 22, 2018, 4:30pm UTC](https://discuss.elastic.co/t/skip-duplicates-keeps-the-lowest-scored-document/157914 "2018-11-22T16:30:14Z")
Hi, I'm using completion suggester with contexts. Elasticsearch version 6.5.1 from docker hub (official). Here's the mapping: PUT /listing\_address { "mappings": { "listing": { "properties": { "sugg… --- ## [Which version of ES was an index created with?](https://discuss.elastic.co/t/which-version-of-es-was-an-index-created-with/157904)
**Author:** [@ndtreviv](https://discuss.elastic.co/u/ndtreviv)\ **Replies:** 1\ **Last updated:** [November 22, 2018, 5:22pm UTC](https://discuss.elastic.co/t/which-version-of-es-was-an-index-created-with/157904 "2018-11-22T17:22:16Z")
Is it possible to see which version of elasticsearch an index was created with? --- ## [Unicast v/s Multicast for nodes in a v-net](https://discuss.elastic.co/t/unicast-v-s-multicast-for-nodes-in-a-v-net/157784)
**Author:** [@mosiddi](https://discuss.elastic.co/u/mosiddi)\ **Replies:** 2\ **Last updated:** [November 22, 2018, 5:18pm UTC](https://discuss.elastic.co/t/unicast-v-s-multicast-for-nodes-in-a-v-net/157784 "2018-11-22T17:18:21Z")
For Elasticsearch nodes inside a virtual network and static IP addresses, can we use multi-cast instead of unicast? Also, is it ok if we let ES decide the names of nodes instead of us hardcoding in the config. Context i… --- ## [Official docker image for esrally?](https://discuss.elastic.co/t/official-docker-image-for-esrally/157907)
**Author:** [@asp](https://discuss.elastic.co/u/asp)\ **Replies:** 1\ **Last updated:** [November 22, 2018, 4:51pm UTC](https://discuss.elastic.co/t/official-docker-image-for-esrally/157907 "2018-11-22T16:51:01Z")
Hi, is there an official docker image available for esrally? Thanks, Andreas --- ## [\_ingest on one cluster to index in another](https://discuss.elastic.co/t/ingest-on-one-cluster-to-index-in-another/157883)
**Author:** [@DidierB](https://discuss.elastic.co/u/DidierB)\ **Replies:** 8\ **Last updated:** [November 22, 2018, 4:25pm UTC](https://discuss.elastic.co/t/ingest-on-one-cluster-to-index-in-another/157883 "2018-11-22T16:25:38Z")
For some reason I will not mention here, I need to do document /\_ingestion in an Elasticsearch cluster (only the data transformation) and index the transformed document in another cluster. Is it possible to tell an inges… --- ## [Wrong returned Values on simple SUM-Aggregation](https://discuss.elastic.co/t/wrong-returned-values-on-simple-sum-aggregation/156690)
**Author:** [@open7](https://discuss.elastic.co/u/open7)\ **Replies:** 2\ **Last updated:** [November 22, 2018, 3:52pm UTC](https://discuss.elastic.co/t/wrong-returned-values-on-simple-sum-aggregation/156690 "2018-11-22T15:52:21Z")
The expected Result is 149314.2, the returned wrong Result is 149314.203125 What could be the Problem? This is my Query: POST sap-lo-po/\_search { "query": { "match": { "EBELN": "4500017596" } }, "aggs": { "Bes… --- ## [What causes JVMMemoryPressure to be high](https://discuss.elastic.co/t/what-causes-jvmmemorypressure-to-be-high/157880)
**Author:** [@shin22](https://discuss.elastic.co/u/shin22)\ **Replies:** 2\ **Last updated:** [November 22, 2018, 1:48pm UTC](https://discuss.elastic.co/t/what-causes-jvmmemorypressure-to-be-high/157880 "2018-11-22T13:48:58Z")
I am currently having a high JVMMemoryPressure, averaging at 92%. Because of this, I cannot push any data on my ElasticSearch cluster. --- ## [Issue with elasticsearch on remote server](https://discuss.elastic.co/t/issue-with-elasticsearch-on-remote-server/157748)
**Author:** [@Omar\_1CPI2011\_BRAHIM](https://discuss.elastic.co/u/Omar_1CPI2011_BRAHIM)\ **Replies:** 2\ **Last updated:** [November 22, 2018, 1:20pm UTC](https://discuss.elastic.co/t/issue-with-elasticsearch-on-remote-server/157748 "2018-11-22T13:20:41Z")
I have installed elasticsearch on my server having this ip address W.X.Y.Z I am able to run ./elasticsearch-6.3.2/bin/elasticsearch The elasticsearch service is accessible on localhost (remote server) but I can't acce… --- ## [Indexing PostgreSQL Database,schemas, tables and rows in Elasticsearch](https://discuss.elastic.co/t/indexing-postgresql-database-schemas-tables-and-rows-in-elasticsearch/157882)
**Author:** [@kaushalshriyan](https://discuss.elastic.co/u/kaushalshriyan)\ **Replies:** 0\ **Last updated:** [November 22, 2018, 1:05pm UTC](https://discuss.elastic.co/t/indexing-postgresql-database-schemas-tables-and-rows-in-elasticsearch/157882 "2018-11-22T13:05:45Z")
Hi, I have a question regarding indexing PostgreSQL DB data. I am still finding it hard to understand the concepts of ES indexing, type, and document terminologies. https://www.elastic.co/guide/en/elasticsearch/referen… --- ## [What causes "blocks": { "write": "true" }](https://discuss.elastic.co/t/what-causes-blocks-write-true/157875)
**Author:** [@lonzodc](https://discuss.elastic.co/u/lonzodc)\ **Replies:** 2\ **Last updated:** [November 22, 2018, 12:48pm UTC](https://discuss.elastic.co/t/what-causes-blocks-write-true/157875 "2018-11-22T12:48:25Z")
"blocks": { "write": "true" } is currently applied on my ElasticSearch index? Is this related with a protection that is currently implemented in the cluster? --- ## [GC Failures](https://discuss.elastic.co/t/gc-failures/157699)
**Author:** [@Amit\_Michelson](https://discuss.elastic.co/u/Amit_Michelson)\ **Replies:** 9\ **Last updated:** [November 22, 2018, 12:08pm UTC](https://discuss.elastic.co/t/gc-failures/157699 "2018-11-22T12:08:21Z")
Hi, we have a cluster v6.3 (java 1.8) and from time to time we see a problem with the gc on the data nodes. The rate drops to zero and the jvm heap usage goes up to a 100% (which cause the cluster to stop serving). Th… --- ## [Regexp in dynamic templates](https://discuss.elastic.co/t/regexp-in-dynamic-templates/157403)
**Author:** [@gerilya](https://discuss.elastic.co/u/gerilya)\ **Replies:** 3\ **Last updated:** [November 22, 2018, 11:48am UTC](https://discuss.elastic.co/t/regexp-in-dynamic-templates/157403 "2018-11-22T11:48:33Z")
Hello, I would like to create dynamic mapping so that all strings matching IP address pattern are mapped to IP type and all other strings are mapped to keyword/text. I've tried the following index template, but it does… --- ## [Search string with space in a long text](https://discuss.elastic.co/t/search-string-with-space-in-a-long-text/156074)
**Author:** [@3ms1](https://discuss.elastic.co/u/3ms1)\ **Replies:** 10\ **Last updated:** [November 22, 2018, 11:39am UTC](https://discuss.elastic.co/t/search-string-with-space-in-a-long-text/156074 "2018-11-22T11:39:39Z")
Hi, I would like to hear from anyone who has a solid structural solution of setting and mapping for an index that will have fields that consist of long text where I can search with space in. To use wildcard, field type… --- ## [Elastic server hardware requirements](https://discuss.elastic.co/t/elastic-server-hardware-requirements/157807)
**Author:** [@Aayushi\_Jain](https://discuss.elastic.co/u/Aayushi_Jain)\ **Replies:** 8\ **Last updated:** [November 22, 2018, 11:22am UTC](https://discuss.elastic.co/t/elastic-server-hardware-requirements/157807 "2018-11-22T11:22:30Z")
We have around 5 billion of records per year, retention period is 1 year. General queries will involve a date range selection and around 10 filters and some aggregations to work on. Time taken to run the query should be … --- ## [Is it possible to use same data storage for nodes?](https://discuss.elastic.co/t/is-it-possible-to-use-same-data-storage-for-nodes/157848)
**Author:** [@mutluozel](https://discuss.elastic.co/u/mutluozel)\ **Replies:** 1\ **Last updated:** [November 22, 2018, 11:10am UTC](https://discuss.elastic.co/t/is-it-possible-to-use-same-data-storage-for-nodes/157848 "2018-11-22T11:10:02Z")
Hello All, I am newbie on elasticsearch cluster and i don't understood the storage mechanism, could you please help me with my questions; My Question-1 For MASTER NODE: I created master nodes with replica value 3 on t… --- ## [How to keep Database and Elasticsearch consistent using Logstash](https://discuss.elastic.co/t/how-to-keep-database-and-elasticsearch-consistent-using-logstash/157718)
**Author:** [@patrick007](https://discuss.elastic.co/u/patrick007)\ **Replies:** 5\ **Last updated:** [November 22, 2018, 10:58am UTC](https://discuss.elastic.co/t/how-to-keep-database-and-elasticsearch-consistent-using-logstash/157718 "2018-11-22T10:58:15Z")
I have a Relational database, I have used Logstash to migrate my Relational Postgres data to elasticsearch. Now how can I keep my Database and Elasticsearch Server in sync? --- ## [Best way to relate - by logic - documents from different indexes](https://discuss.elastic.co/t/best-way-to-relate-by-logic-documents-from-different-indexes/157855)
**Author:** [@Giovanni\_Bismondo](https://discuss.elastic.co/u/Giovanni_Bismondo)\ **Replies:** 0\ **Last updated:** [November 22, 2018, 10:25am UTC](https://discuss.elastic.co/t/best-way-to-relate-by-logic-documents-from-different-indexes/157855 "2018-11-22T10:25:38Z")
Hi, I would like to know the best way to get data from 2 indexes where the documents have a 'special' relation: index1 and index2 have different documents but they have 1 field in common, the problem is that field cont… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1473) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1475)