# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1245 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1246 --- ## [Login information for Elasticsearch created user](https://discuss.elastic.co/t/login-information-for-elasticsearch-created-user/188026)
**Author:** [@Stevens\_Laurent](https://discuss.elastic.co/u/Stevens_Laurent)\ **Replies:** 0\ **Last updated:** [June 28, 2019, 10:30am UTC](https://discuss.elastic.co/t/login-information-for-elasticsearch-created-user/188026 "2019-06-28T10:30:24Z")
Hi, I'm trying to monitor i/o usage for my logstash, but i'm not sure that with my linux user (with nano authorisations) the iostat command shows me the logstash i/o usage ( actually looking like this ) How can i ach… --- ## [Elastic Search | Version 6.7 | NEST | How to Read Script Field Values on Search Result](https://discuss.elastic.co/t/elastic-search-version-6-7-nest-how-to-read-script-field-values-on-search-result/187783)
**Author:** [@sugumarmani](https://discuss.elastic.co/u/sugumarmani)\ **Replies:** 1\ **Last updated:** [July 1, 2019, 5:06am UTC](https://discuss.elastic.co/t/elastic-search-version-6-7-nest-how-to-read-script-field-values-on-search-result/187783 "2019-07-01T05:06:07Z")
Hi Guys, earlier, I have used elastic 5.7 version in my application for the elastic search feature and used Nest lib in C# to get search results. Recently, upgraded Elastic version to 6.7, similarly, I have updated the … --- ## [HTTPS Client Certificate Only Authentication \[ES 6.8\] \[NEST\] \[SSL/TLS\]](https://discuss.elastic.co/t/https-client-certificate-only-authentication-es-6-8-nest-ssl-tls/187218)
**Author:** [@mqb](https://discuss.elastic.co/u/mqb)\ **Replies:** 4\ **Last updated:** [July 1, 2019, 2:42am UTC](https://discuss.elastic.co/t/https-client-certificate-only-authentication-es-6-8-nest-ssl-tls/187218 "2019-07-01T02:42:01Z")
Is it possible to authenticate with only a self-signed certificate (without basic auth) via NEST 6.x client to an Elasticsearch 6.8 cluster that has SSL/TLS enabled? If so, what are the requirements (ie. subscription lev… --- ## [Using query\_string to search on wildcard field name and specific value](https://discuss.elastic.co/t/using-query-string-to-search-on-wildcard-field-name-and-specific-value/188016)
**Author:** [@alexjb](https://discuss.elastic.co/u/alexjb)\ **Replies:** 1\ **Last updated:** [July 1, 2019, 2:34am UTC](https://discuss.elastic.co/t/using-query-string-to-search-on-wildcard-field-name-and-specific-value/188016 "2019-07-01T02:34:25Z")
Using query\_string to search on wildcard field name and specific value I'm using NEST to index a doc, which in .net looks like: public class Supplier { public string AccountId {get; set} public int Level {get; … --- ## [Searching Elastic Search with low level client](https://discuss.elastic.co/t/searching-elastic-search-with-low-level-client/187989)
**Author:** [@roma\_sodha](https://discuss.elastic.co/u/roma_sodha)\ **Replies:** 1\ **Last updated:** [July 1, 2019, 1:14am UTC](https://discuss.elastic.co/t/searching-elastic-search-with-low-level-client/187989 "2019-07-01T01:14:23Z")
Hi All, I have just started with elastic search. I am searching elasticsearch database, with low-level \[Elasticsearch.Net\] (https://github.com/elasticsearch/elasticsearch-net/tree/master/src/Elasticsearch.Net) client. … --- ## [Compatibility .Net client and newer version of ElasticSearch](https://discuss.elastic.co/t/compatibility-net-client-and-newer-version-of-elasticsearch/187809)
**Author:** [@Max-Infra](https://discuss.elastic.co/u/Max-Infra)\ **Replies:** 1\ **Last updated:** [July 1, 2019, 12:48am UTC](https://discuss.elastic.co/t/compatibility-net-client-and-newer-version-of-elasticsearch/187809 "2019-07-01T00:48:49Z")
Hi, I am currently using ElasticSearch 2.3.x and NEST client v2.5.2. I want to upgrade to ElasticSearch 7.x and therefore upgrade NEST. Unfortunately, my projects are currently targeting the .NET Framework 4.5.2 (and … --- ## [Invalid internal transport message format-while initializing Search-Guard](https://discuss.elastic.co/t/invalid-internal-transport-message-format-while-initializing-search-guard/188176)
**Author:** [@madhu2103](https://discuss.elastic.co/u/madhu2103)\ **Replies:** 6\ **Last updated:** [June 30, 2019, 9:17pm UTC](https://discuss.elastic.co/t/invalid-internal-transport-message-format-while-initializing-search-guard/188176 "2019-06-30T21:17:46Z")
We have installed elasticsearch 6.4 and working fine.But when we are are trying to install search-Guard with keystore certs on same node we facing below issue. sudo chmod +x ./sgadmin.sh && sudo ./sgadmin.sh -h ...\[IP a… --- ## [Upgrading Elastic Stack 6.4 to 7.2](https://discuss.elastic.co/t/upgrading-elastic-stack-6-4-to-7-2/188192)
**Author:** [@p4tra](https://discuss.elastic.co/u/p4tra)\ **Replies:** 1\ **Last updated:** [June 30, 2019, 2:49pm UTC](https://discuss.elastic.co/t/upgrading-elastic-stack-6-4-to-7-2/188192 "2019-06-30T14:49:36Z")
Hi all, We currently have Elastic Logstash and Kibana version 6.4 in our production. We need to upgrade it to version 7.2. My question, is there any special method to achieve this task? What is best practice to perform… --- ## [Elastisearch 7: reindex api deleting document after copy](https://discuss.elastic.co/t/elastisearch-7-reindex-api-deleting-document-after-copy/188151)
**Author:** [@Deb](https://discuss.elastic.co/u/Deb)\ **Replies:** 1\ **Last updated:** [June 30, 2019, 2:45pm UTC](https://discuss.elastic.co/t/elastisearch-7-reindex-api-deleting-document-after-copy/188151 "2019-06-30T14:45:23Z")
I've gone through the \_reindex api documentation a few times, and can't figure out if it's possible or not. Once the document is copied from the source index to the destination index, is it possible to also remove the so… --- ## [Elasticsearch 7.x bulk post](https://discuss.elastic.co/t/elasticsearch-7-x-bulk-post/188155)
**Author:** [@lucatoldo](https://discuss.elastic.co/u/lucatoldo)\ **Replies:** 2\ **Last updated:** [June 29, 2019, 8:56pm UTC](https://discuss.elastic.co/t/elasticsearch-7-x-bulk-post/188155 "2019-06-29T20:56:34Z")
Dear all, the following body posted to http://localhost:9200/products/\_bulk with appropriate content type { "products": \["apple", "dog", "puppy"\],"user": "Sophia" } { "products": \["puppy","bicicle"\], "user": "Jan" } … --- ## [ElasticSearch Node goes down](https://discuss.elastic.co/t/elasticsearch-node-goes-down/188152)
**Author:** [@Sourabh](https://discuss.elastic.co/u/Sourabh)\ **Replies:** 5\ **Last updated:** [June 29, 2019, 7:08pm UTC](https://discuss.elastic.co/t/elasticsearch-node-goes-down/188152 "2019-06-29T19:08:02Z")
I am having a cluster with 5 master nodes,12 coordinator nodes and 60 data nodes .Currently i am doing heavy indexing in this es cluster around 15 billion documents spread through the day.We have 3 index which are under… --- ## [Installing java 64](https://discuss.elastic.co/t/installing-java-64/188148)
**Author:** [@AbuBakar2101](https://discuss.elastic.co/u/AbuBakar2101)\ **Replies:** 1\ **Last updated:** [June 29, 2019, 6:10pm UTC](https://discuss.elastic.co/t/installing-java-64/188148 "2019-06-29T18:10:50Z")
I have 32 bit java running on my computer, but elastic search needs 64 bit java to run. Where can I download 64 bit java. --- ## [See full log file in ELK?](https://discuss.elastic.co/t/see-full-log-file-in-elk/188139)
**Author:** [@Shay\_Berman](https://discuss.elastic.co/u/Shay_Berman)\ **Replies:** 2\ **Last updated:** [June 29, 2019, 3:46pm UTC](https://discuss.elastic.co/t/see-full-log-file-in-elk/188139 "2019-06-29T15:46:21Z")
I setup ELK and it works great. you can see all the logs of the containers that running in the k8s cluster. But how can I see in kubana or with logstash query all the record that related to specific container? and i wan… --- ## [Enable\_position\_increments not working for phrase queries with stopwords](https://discuss.elastic.co/t/enable-position-increments-not-working-for-phrase-queries-with-stopwords/186323)
**Author:** [@theonlykai](https://discuss.elastic.co/u/theonlykai)\ **Replies:** 4\ **Last updated:** [June 29, 2019, 3:03pm UTC](https://discuss.elastic.co/t/enable-position-increments-not-working-for-phrase-queries-with-stopwords/186323 "2019-06-29T15:03:59Z")
I'm following this guide https://stackoverflow.com/questions/31719249/how-to-query-a-phrase-with-stopwords-in-elasticsearch to run phrase queries against text with stopwords removed, and the verified answer doesn't work … --- ## [Ingest pipeline-\>update by query updating only 999 documents?](https://discuss.elastic.co/t/ingest-pipeline-update-by-query-updating-only-999-documents/188128)
**Author:** [@pathri](https://discuss.elastic.co/u/pathri)\ **Replies:** 5\ **Last updated:** [June 29, 2019, 10:03am UTC](https://discuss.elastic.co/t/ingest-pipeline-update-by-query-updating-only-999-documents/188128 "2019-06-29T10:03:12Z")
POST /logdata/\_update\_by\_query?pipeline=delete-referrer Why this pipeline is updating only 999 documents at once? and how to change it to whole index at once? Thanks in advance --- ## [Tuning to handle extreme initial ingestion conditions (with logstash)](https://discuss.elastic.co/t/tuning-to-handle-extreme-initial-ingestion-conditions-with-logstash/188112)
**Author:** [@abcarroll](https://discuss.elastic.co/u/abcarroll)\ **Replies:** 3\ **Last updated:** [June 29, 2019, 7:35am UTC](https://discuss.elastic.co/t/tuning-to-handle-extreme-initial-ingestion-conditions-with-logstash/188112 "2019-06-29T07:35:49Z")
Hey folks. Well I'll be frank, logstash has really rubbed me the wrong way recently. It's not logstash's fault, for the most part, but it's really difficult to get things working in my paticular use case. Initially, w… --- ## [Vnodes in ElasticSearch](https://discuss.elastic.co/t/vnodes-in-elasticsearch/188115)
**Author:** [@sg.esearch](https://discuss.elastic.co/u/sg.esearch)\ **Replies:** 1\ **Last updated:** [June 29, 2019, 7:01am UTC](https://discuss.elastic.co/t/vnodes-in-elasticsearch/188115 "2019-06-29T07:01:09Z")
Has ElasticSearch tried to use vnodes concept like Cassandra: With vnodes, shards can be increased or decreased as many as required according to demand/traffic. This change-shard-on-demand can help reduce hardware co… --- ## [Different number of replicas for different shards](https://discuss.elastic.co/t/different-number-of-replicas-for-different-shards/188129)
**Author:** [@khichi](https://discuss.elastic.co/u/khichi)\ **Replies:** 3\ **Last updated:** [June 29, 2019, 6:40am UTC](https://discuss.elastic.co/t/different-number-of-replicas-for-different-shards/188129 "2019-06-29T06:40:52Z")
Hi, is it possible to specify different number of replicas for different shards? i.e if I expect some shard to get more queries , i want to add more replicas to that shard alone, instead of adding replicas for all the s… --- ## [Sort using score function?](https://discuss.elastic.co/t/sort-using-score-function/188113)
**Author:** [@Chris\_Gatihi](https://discuss.elastic.co/u/Chris_Gatihi)\ **Replies:** 0\ **Last updated:** [June 28, 2019, 11:37pm UTC](https://discuss.elastic.co/t/sort-using-score-function/188113 "2019-06-28T23:37:34Z")
Hi, When doing a search we opted to sort our results in descending order by modify date via applying a linear decay from 'now' on the modify date field instead of doing a standard sort desc on the modify date field. W… --- ## [Unable to form cluster after half of cluster nodes was removed - ES 7.1](https://discuss.elastic.co/t/unable-to-form-cluster-after-half-of-cluster-nodes-was-removed-es-7-1/188063)
**Author:** [@plundgren](https://discuss.elastic.co/u/plundgren)\ **Replies:** 9\ **Last updated:** [June 28, 2019, 10:25pm UTC](https://discuss.elastic.co/t/unable-to-form-cluster-after-half-of-cluster-nodes-was-removed-es-7-1/188063 "2019-06-28T22:25:50Z")
Hi, Had six nodes (all master eligible) running in our cluster and then three nodes was removed, volumes gone. The three nodes that was removed were excluded from shard allocation with setting: "cluster.routing.alloca… --- ## [TransportAddress instantiation error](https://discuss.elastic.co/t/transportaddress-instantiation-error/187665)
**Author:** [@jem](https://discuss.elastic.co/u/jem)\ **Replies:** 11\ **Last updated:** [June 28, 2019, 7:57pm UTC](https://discuss.elastic.co/t/transportaddress-instantiation-error/187665 "2019-06-28T19:57:36Z")
I am getting the following error: java.lang.InstantiationError: org.elasticsearch.common.transport.TransportAddress I am using 7.2.0 which is many versions ahead from what I had been using but in earlier versions same … --- ## [Unable to connect to Master node from Data node in ElasticSearch](https://discuss.elastic.co/t/unable-to-connect-to-master-node-from-data-node-in-elasticsearch/188098)
**Author:** [@manojkavali](https://discuss.elastic.co/u/manojkavali)\ **Replies:** 5\ **Last updated:** [June 28, 2019, 7:55pm UTC](https://discuss.elastic.co/t/unable-to-connect-to-master-node-from-data-node-in-elasticsearch/188098 "2019-06-28T19:55:13Z")
Hi, I am unable to connect to master node from one of my data node. Below is error I see from elasticsearch.log \[2019-06-28T17:06:58,964\]\[WARN \]\[o.e.c.c.ClusterFormationFailureHelper\] \[data1\] master not discov… --- ## [What is the best approach for ELK stack clsuter migration to different location?](https://discuss.elastic.co/t/what-is-the-best-approach-for-elk-stack-clsuter-migration-to-different-location/187933)
**Author:** [@vikas\_gopal](https://discuss.elastic.co/u/vikas_gopal)\ **Replies:** 2\ **Last updated:** [June 28, 2019, 6:31pm UTC](https://discuss.elastic.co/t/what-is-the-best-approach-for-elk-stack-clsuter-migration-to-different-location/187933 "2019-06-28T18:31:43Z")
Hi Experts, My current ELK stack(6.3.2) setup is at abc location and now data center is migrating to another xyz location . I have 3 node cluster for ES and one kibana and 1 logstash . Now I have to rebuild the entire s… --- ## [Fscrawler/Elasticsearch page by page indexing](https://discuss.elastic.co/t/fscrawler-elasticsearch-page-by-page-indexing/187972)
**Author:** [@Gael\_Latouche](https://discuss.elastic.co/u/Gael_Latouche)\ **Replies:** 5\ **Last updated:** [June 28, 2019, 6:12pm UTC](https://discuss.elastic.co/t/fscrawler-elasticsearch-page-by-page-indexing/187972 "2019-06-28T18:12:20Z")
Hello, My question is, can we index page by page of PDFs with fscrawler directly. E.g, can fscrawler do the parent/child relationship while indexing the docs and then, when doing the search query in Elasticsearch, it re… --- ## [Cluster nodes not detecting each others (V7.2)](https://discuss.elastic.co/t/cluster-nodes-not-detecting-each-others-v7-2/188090)
**Author:** [@EtienneDemers](https://discuss.elastic.co/u/EtienneDemers)\ **Replies:** 2\ **Last updated:** [June 28, 2019, 5:40pm UTC](https://discuss.elastic.co/t/cluster-nodes-not-detecting-each-others-v7-2/188090 "2019-06-28T17:40:19Z")
I've got 6 centOS7 servers with fresh ES 7.2 installed on them. I'm trying to get them all in a single cluster but somehow all none of them detects the other nodes. All firewalld are disabled and stopped so i don't thin… --- ## [Geopoint type](https://discuss.elastic.co/t/geopoint-type/186921)
**Author:** [@Barnabus](https://discuss.elastic.co/u/Barnabus)\ **Replies:** 1\ **Last updated:** [June 28, 2019, 5:28pm UTC](https://discuss.elastic.co/t/geopoint-type/186921 "2019-06-28T17:28:03Z")
I am currently trying to create a visualtion in Kibana showing up/down of various stores. I have added the geoip information into the heartbeat logs with logstash. My issue now is that all of the geoip fields are marked … --- ## [How to get hourly based document count](https://discuss.elastic.co/t/how-to-get-hourly-based-document-count/188043)
**Author:** [@sesha](https://discuss.elastic.co/u/sesha)\ **Replies:** 3\ **Last updated:** [June 28, 2019, 5:26pm UTC](https://discuss.elastic.co/t/how-to-get-hourly-based-document-count/188043 "2019-06-28T17:26:44Z")
I have sample documents like below. { "timestamp": "2019-06-19T13:39:31Z" } I need to get documents to count by hourly like (00:00 - 03:00, 03:00-06:00 ..) Thanks, Advance --- ## [Search and Index multiple applications](https://discuss.elastic.co/t/search-and-index-multiple-applications/188075)
**Author:** [@Benjamin\_Heap](https://discuss.elastic.co/u/Benjamin_Heap)\ **Replies:** 3\ **Last updated:** [June 28, 2019, 5:21pm UTC](https://discuss.elastic.co/t/search-and-index-multiple-applications/188075 "2019-06-28T17:21:38Z")
Hello, we're looking at implementing elastic search on to our primary web application, but were wondering whether it was possible for elastic search to index other web apps and return them in the results from our primary… --- ## [Curator - delete everything except a time perioed](https://discuss.elastic.co/t/curator-delete-everything-except-a-time-perioed/187946)
**Author:** [@yungnvn](https://discuss.elastic.co/u/yungnvn)\ **Replies:** 2\ **Last updated:** [June 28, 2019, 5:11pm UTC](https://discuss.elastic.co/t/curator-delete-everything-except-a-time-perioed/187946 "2019-06-28T17:11:56Z")
Hi, I am trying to delete a certain index past 24 days but keep a certain timeperiod from it. For example, I want do delete everything older than 24 days but keep stuff from October '18 - December '18. Here is the con… --- ## [Reindex or Clone index (version 1.4)](https://discuss.elastic.co/t/reindex-or-clone-index-version-1-4/188086)
**Author:** [@cehdmoy](https://discuss.elastic.co/u/cehdmoy)\ **Replies:** 3\ **Last updated:** [June 28, 2019, 4:52pm UTC](https://discuss.elastic.co/t/reindex-or-clone-index-version-1-4/188086 "2019-06-28T16:52:11Z")
Hi all, this is my user case My team has built a solution to index from scratch around 30.000 documents into ES. But the whole process is taking around 2 hours. Not because of ES, it's because to retrieve the data need… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1244) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1246)