# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1526 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1527 --- ## [How to index / search hotel date availability](https://discuss.elastic.co/t/how-to-index-search-hotel-date-availability/148227)
**Author:** [@glo](https://discuss.elastic.co/u/glo)\ **Replies:** 6\ **Last updated:** [October 6, 2018, 9:54pm UTC](https://discuss.elastic.co/t/how-to-index-search-hotel-date-availability/148227 "2018-10-06T21:54:45Z")
Hi All, Relatively new to Elastic - so far loving it. Finding it challenging breaking away from relational databases and denormalizing data in a way that I can access quickly. We run a hotel search system and are tryin… --- ## [Index replication](https://discuss.elastic.co/t/index-replication/151317)
**Author:** [@ram](https://discuss.elastic.co/u/ram)\ **Replies:** 1\ **Last updated:** [October 6, 2018, 8:16pm UTC](https://discuss.elastic.co/t/index-replication/151317 "2018-10-06T20:16:41Z")
Hi, I've elastic node with multiple indexes with default settings. When I add a new node, it replicates all the indexes on the new node. Is there a way to control which indexes to be replicated on the new node? Thanks, … --- ## [Possible to see what each nodes in cluster are doing](https://discuss.elastic.co/t/possible-to-see-what-each-nodes-in-cluster-are-doing/150175)
**Author:** [@af615dbd55cac2cacf32](https://discuss.elastic.co/u/af615dbd55cac2cacf32)\ **Replies:** 3\ **Last updated:** [October 6, 2018, 2:20pm UTC](https://discuss.elastic.co/t/possible-to-see-what-each-nodes-in-cluster-are-doing/150175 "2018-10-06T14:20:58Z")
Hello I was wondering if there are any ways to see what each cluster node is exactly doing. My Elasticsearch cluster was set as below and situation is here. We installed 9nodes(2master:1active, 1client, 3hot and 3warm… --- ## [Is X-Pack license needed for dedicated master node and dedicated coordinating node?](https://discuss.elastic.co/t/is-x-pack-license-needed-for-dedicated-master-node-and-dedicated-coordinating-node/151316)
**Author:** [@bienxanhst7](https://discuss.elastic.co/u/bienxanhst7)\ **Replies:** 0\ **Last updated:** [October 6, 2018, 11:55am UTC](https://discuss.elastic.co/t/is-x-pack-license-needed-for-dedicated-master-node-and-dedicated-coordinating-node/151316 "2018-10-06T11:55:34Z")
Our team is considering using x-pack for our elasticsearch cluster in production mode. Our cluster has 3 dedicated master-eligible nodes, 3 data nodes and 1 dedicated coordinating node. How many licenses we need in this… --- ## [The Elasticsearch 2.4.1 (elasticsearch-service-x64) service terminated with the following service-specific error: Incorrect function](https://discuss.elastic.co/t/the-elasticsearch-2-4-1-elasticsearch-service-x64-service-terminated-with-the-following-service-specific-error-incorrect-function/151314)
**Author:** [@KevinB](https://discuss.elastic.co/u/KevinB)\ **Replies:** 0\ **Last updated:** [October 6, 2018, 11:11am UTC](https://discuss.elastic.co/t/the-elasticsearch-2-4-1-elasticsearch-service-x64-service-terminated-with-the-following-service-specific-error-incorrect-function/151314 "2018-10-06T11:11:54Z")
I an running Windows 10 on a 64 bit machine. I am trying to start the elasticsearch service. I get this message in the log The data area passed to a system call is too small. Anyone help? I am running bin\\service st… --- ## [How to auto delete elasticsearch's index after 10 days](https://discuss.elastic.co/t/how-to-auto-delete-elasticsearchs-index-after-10-days/151043)
**Author:** [@Aftab\_Ali](https://discuss.elastic.co/u/Aftab_Ali)\ **Replies:** 2\ **Last updated:** [October 6, 2018, 10:46am UTC](https://discuss.elastic.co/t/how-to-auto-delete-elasticsearchs-index-after-10-days/151043 "2018-10-06T10:46:58Z")
Dear Team, I read lots of topics related to curator but I did not get a proper answer after installation of elasticsearch curator package, where to configure and define 10 days auto deletion code or parameters, I am usi… --- ## [Accessing \_version metadata field from elasticsearch using logstash](https://discuss.elastic.co/t/accessing-version-metadata-field-from-elasticsearch-using-logstash/151307)
**Author:** [@lana](https://discuss.elastic.co/u/lana)\ **Replies:** 3\ **Last updated:** [October 6, 2018, 10:11am UTC](https://discuss.elastic.co/t/accessing-version-metadata-field-from-elasticsearch-using-logstash/151307 "2018-10-06T10:11:02Z")
Hi, I'm using the ELK- Stack to import CSV files. Each time the CSV files are imported the "\_version" field of a document increases, which is as expected. However, because the \_version field is a metadata field, is not … --- ## [Index fails for first document in the index despite ignore\_malformed being set](https://discuss.elastic.co/t/index-fails-for-first-document-in-the-index-despite-ignore-malformed-being-set/151262)
**Author:** [@arcadia](https://discuss.elastic.co/u/arcadia)\ **Replies:** 1\ **Last updated:** [October 6, 2018, 2:49am UTC](https://discuss.elastic.co/t/index-fails-for-first-document-in-the-index-despite-ignore-malformed-being-set/151262 "2018-10-06T02:49:33Z")
If the first record being indexed has a date field in the record, and the first occurrence of that field is a valid date, such that Elasticsearch maps the type of the field to date, then later in the same record there is… --- ## [Connect to Nutch](https://discuss.elastic.co/t/connect-to-nutch/151277)
**Author:** [@Timeka\_Cobb](https://discuss.elastic.co/u/Timeka_Cobb)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 7:55pm UTC](https://discuss.elastic.co/t/connect-to-nutch/151277 "2018-10-05T19:55:54Z")
Hello hope all is well! I've installed Nutch to crawl entire websites but no index. Tried to connect Solr and it's been frustrating due to outdated instructions. So I'm looking for other options and here I am. My questio… --- ## [ES 6.4.1 Exception caught on transport layer](https://discuss.elastic.co/t/es-6-4-1-exception-caught-on-transport-layer/151272)
**Author:** [@rajivchodisetti](https://discuss.elastic.co/u/rajivchodisetti)\ **Replies:** 1\ **Last updated:** [October 5, 2018, 7:43pm UTC](https://discuss.elastic.co/t/es-6-4-1-exception-caught-on-transport-layer/151272 "2018-10-05T19:43:08Z")
HI, Am running into the below issue when am connecting to ES via the spring-data-elasticsearch library, earlier we were using ES 5.6.1 version and now I have upgraded the ES to 6.4.1 on our Dev environment and when am t… --- ## [Best way to use range of user purchase with aggregation of all his purchases](https://discuss.elastic.co/t/best-way-to-use-range-of-user-purchase-with-aggregation-of-all-his-purchases/151268)
**Author:** [@Ygor\_Fraga](https://discuss.elastic.co/u/Ygor_Fraga)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 6:12pm UTC](https://discuss.elastic.co/t/best-way-to-use-range-of-user-purchase-with-aggregation-of-all-his-purchases/151268 "2018-10-05T18:12:58Z")
Inside my document 'user' I have a field 'purchases' and my users have got a large amount of purchases. My problem is that I need to know which users have more than a certain number of purchases. 'purchases' is a nested… --- ## [Bulk update in ES](https://discuss.elastic.co/t/bulk-update-in-es/149503)
**Author:** [@Gosforth](https://discuss.elastic.co/u/Gosforth)\ **Replies:** 7\ **Last updated:** [October 5, 2018, 4:55pm UTC](https://discuss.elastic.co/t/bulk-update-in-es/149503 "2018-10-05T16:55:27Z")
How can I update millions of docs in E? I found this https://www.elastic.co/guide/en/elasticsearch/reference/current/\_updating\_documents.html but I cannot imagine this can be done with millions of rows. Even writing som… --- ## [Inserting new index fails, cluster goes Red](https://discuss.elastic.co/t/inserting-new-index-fails-cluster-goes-red/151267)
**Author:** [@jmr317](https://discuss.elastic.co/u/jmr317)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 5:55pm UTC](https://discuss.elastic.co/t/inserting-new-index-fails-cluster-goes-red/151267 "2018-10-05T17:55:08Z")
After attempting to insert a new index on one of my clusters, the request times out and gives me this response: { "statusCode": 504, "error": "Gateway Time-out", "message": "Client request timeout" } After this, I … --- ## [Problems with mapping update altering all historical data](https://discuss.elastic.co/t/problems-with-mapping-update-altering-all-historical-data/151260)
**Author:** [@sfunk](https://discuss.elastic.co/u/sfunk)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 5:30pm UTC](https://discuss.elastic.co/t/problems-with-mapping-update-altering-all-historical-data/151260 "2018-10-05T17:30:50Z")
HI there, We're using Elasticsearch/Kibana 5.2.2 in our production cluster and I attempted to make a production change to the data starting with a new index. This was a change from treating a random text field from an o… --- ## [\_update\_by\_query returning conflict even when no documents match query](https://discuss.elastic.co/t/update-by-query-returning-conflict-even-when-no-documents-match-query/151256)
**Author:** [@toddself](https://discuss.elastic.co/u/toddself)\ **Replies:** 1\ **Last updated:** [October 5, 2018, 5:24pm UTC](https://discuss.elastic.co/t/update-by-query-returning-conflict-even-when-no-documents-match-query/151256 "2018-10-05T17:24:31Z")
We are running an \_update\_by\_query query on an index with a few clauses to carefully select the documents that should be updating. We are running into issues where we are getting back 409 Conflict errors when there are … --- ## [Elastic Search 6.4.0 log file filling up the with WARNing messages](https://discuss.elastic.co/t/elastic-search-6-4-0-log-file-filling-up-the-with-warning-messages/151081)
**Author:** [@kkr78](https://discuss.elastic.co/u/kkr78)\ **Replies:** 3\ **Last updated:** [October 5, 2018, 4:07pm UTC](https://discuss.elastic.co/t/elastic-search-6-4-0-log-file-filling-up-the-with-warning-messages/151081 "2018-10-05T16:07:54Z")
ELASTICSEARCH\_VERSION=6.4.0 \[2018-10-04T16:25:14,539\]\[WARN \]\[o.e.d.s.f.s.DocValueFieldsFetchSubPhase\] Doc-value field \[@timestamp\] is not using a format. The output will change in 7.0 when doc value fields get formatted… --- ## [Error when installing license on ES 6.4.0](https://discuss.elastic.co/t/error-when-installing-license-on-es-6-4-0/150745)
**Author:** [@ccampbell](https://discuss.elastic.co/u/ccampbell)\ **Replies:** 5\ **Last updated:** [October 5, 2018, 3:40pm UTC](https://discuss.elastic.co/t/error-when-installing-license-on-es-6-4-0/150745 "2018-10-05T15:40:07Z")
I'm trying to install a non-production license on my monitoring cluster, but I'm getting the following error: Please address the errors in your form. Error encountered uploading license: Cannot install a \[GOLD\] license… --- ## [Automatic fail-over when one node is inaccessible](https://discuss.elastic.co/t/automatic-fail-over-when-one-node-is-inaccessible/151236)
**Author:** [@thevu](https://discuss.elastic.co/u/thevu)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 3:11pm UTC](https://discuss.elastic.co/t/automatic-fail-over-when-one-node-is-inaccessible/151236 "2018-10-05T15:11:43Z")
I have an ES cluster set up with 3 nodes: node1, node2 and node3. Using NEST, I need to be able to provide the URL so it can connect to my ES cluster, obviously I can provide any of the node URL and it would work, but w… --- ## [ELK Stack in different servers](https://discuss.elastic.co/t/elk-stack-in-different-servers/151110)
**Author:** [@calebereis](https://discuss.elastic.co/u/calebereis)\ **Replies:** 2\ **Last updated:** [October 5, 2018, 2:24pm UTC](https://discuss.elastic.co/t/elk-stack-in-different-servers/151110 "2018-10-05T14:24:39Z")
Hi everyone, I'm using ELK Stack and it was working good until the last days when I started working with Machine Learning. The problem is I'm using the stack in the same server, so I'm thinking about split it, but I don… --- ## [Elasticsearch image build using docker](https://discuss.elastic.co/t/elasticsearch-image-build-using-docker/151224)
**Author:** [@Ganesh2303](https://discuss.elastic.co/u/Ganesh2303)\ **Replies:** 3\ **Last updated:** [October 5, 2018, 1:58pm UTC](https://discuss.elastic.co/t/elasticsearch-image-build-using-docker/151224 "2018-10-05T13:58:43Z")
HI All, I'm very new to docker and anyone could help me on this \[HOW TO MAKE DOCKERFILE FOR ELASTICSEARCH | HOW TO INSTALL AND CONFIGURE ELASTICSEARCH WITH THE DOCKER\] --- ## [In an external plugin, there are errors when I run tests](https://discuss.elastic.co/t/in-an-external-plugin-there-are-errors-when-i-run-tests/150638)
**Author:** [@8a98bb2968a03fe24acf](https://discuss.elastic.co/u/8a98bb2968a03fe24acf)\ **Replies:** 6\ **Last updated:** [October 5, 2018, 1:55pm UTC](https://discuss.elastic.co/t/in-an-external-plugin-there-are-errors-when-i-run-tests/150638 "2018-10-05T13:55:19Z")
Hi, I want to test my custom es plugin (6.4.0) every time I run gradle test, this error occurs. Exception thrown by subscriber method onHeartbeat(com.carrotsearch.ant.tasks.junit4.events.aggregated.HeartBeatEvent) on s… --- ## [Filter search hits of parent documents based on value of child aggregation](https://discuss.elastic.co/t/filter-search-hits-of-parent-documents-based-on-value-of-child-aggregation/151222)
**Author:** [@glo](https://discuss.elastic.co/u/glo)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 1:43pm UTC](https://discuss.elastic.co/t/filter-search-hits-of-parent-documents-based-on-value-of-child-aggregation/151222 "2018-10-05T13:43:36Z")
Building a hotel search engine with parent/child documents indexed together - units and availability. How do I filter hits based on a max dollar amount for a given stay. Build mapping: PUT /units/ { "mappings": { … --- ## [How To Map AD Groups with xpack](https://discuss.elastic.co/t/how-to-map-ad-groups-with-xpack/151053)
**Author:** [@charan.gandra](https://discuss.elastic.co/u/charan.gandra)\ **Replies:** 2\ **Last updated:** [October 5, 2018, 1:38pm UTC](https://discuss.elastic.co/t/how-to-map-ad-groups-with-xpack/151053 "2018-10-05T13:38:52Z")
Hi, I've integrated Elasticsearch with AD and manage to logon with my AD account. However I can't see anything in kibana due to privileges. I've two groups in AD, MON-ADMIN & MON-VIEWER. users from ADMIN group should b… --- ## [Remove \_all enabled false from mapping without reindex](https://discuss.elastic.co/t/remove-all-enabled-false-from-mapping-without-reindex/151209)
**Author:** [@jiri](https://discuss.elastic.co/u/jiri)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 12:44pm UTC](https://discuss.elastic.co/t/remove-all-enabled-false-from-mapping-without-reindex/151209 "2018-10-05T12:44:54Z")
Hi all, we have moved to ES 6.4.1 from ES 5.x where we used \_all: {enabled: false} in mapping. The index is working fine but deprecation log is growing quickly with the messages: \[WARN \]\[o.e.d.i.m.AllFieldMapper \] \[\_al… --- ## [Migrating Elasticsearch to another Server, then back again](https://discuss.elastic.co/t/migrating-elasticsearch-to-another-server-then-back-again/151190)
**Author:** [@999chris](https://discuss.elastic.co/u/999chris)\ **Replies:** 2\ **Last updated:** [October 5, 2018, 12:07pm UTC](https://discuss.elastic.co/t/migrating-elasticsearch-to-another-server-then-back-again/151190 "2018-10-05T12:07:04Z")
Hi All, I was hoping to get some advice, we are currently in the process of building some VMware clusters to sure up our Monitoring Environment. Currently we are running on physical hardware: { "name" : "N\_Gl-Yc", … --- ## [EsRejectedExcutionException error](https://discuss.elastic.co/t/esrejectedexcutionexception-error/151153)
**Author:** [@c8868308c0cfc8cf35cc](https://discuss.elastic.co/u/c8868308c0cfc8cf35cc)\ **Replies:** 2\ **Last updated:** [October 5, 2018, 10:24am UTC](https://discuss.elastic.co/t/esrejectedexcutionexception-error/151153 "2018-10-05T10:24:17Z")
hello, my Elasticsearch consists of 1master and 3data nodes, and it is not real-time based data stored. we are inserting bulk data once per day (1,000,000 lines), and stored indices size is about 500GB. most index data … --- ## [All load is being concentrated on one node?](https://discuss.elastic.co/t/all-load-is-being-concentrated-on-one-node/150488)
**Author:** [@stuayre](https://discuss.elastic.co/u/stuayre)\ **Replies:** 16\ **Last updated:** [October 5, 2018, 9:43am UTC](https://discuss.elastic.co/t/all-load-is-being-concentrated-on-one-node/150488 "2018-10-05T09:43:01Z")
I have a problem with elastic search, all the load is concentrated on just one node, if I add new nodes they just sit there doing nothing. How can I make elastic search distribute the load around all the nodes on the cl… --- ## [Elastic 6.2.3 issue For JVM heat up](https://discuss.elastic.co/t/elastic-6-2-3-issue-for-jvm-heat-up/151178)
**Author:** [@Puroo\_Jain](https://discuss.elastic.co/u/Puroo_Jain)\ **Replies:** 0\ **Last updated:** [October 5, 2018, 9:17am UTC](https://discuss.elastic.co/t/elastic-6-2-3-issue-for-jvm-heat-up/151178 "2018-10-05T09:17:48Z")
collector \[cluster\_stats\] timed out when collecting data.. Elastic Block the data..How we resolve these problem --- ## [Export/Transfer from multiple nodes to one single node](https://discuss.elastic.co/t/export-transfer-from-multiple-nodes-to-one-single-node/151171)
**Author:** [@boeledi01](https://discuss.elastic.co/u/boeledi01)\ **Replies:** 3\ **Last updated:** [October 5, 2018, 9:17am UTC](https://discuss.elastic.co/t/export-transfer-from-multiple-nodes-to-one-single-node/151171 "2018-10-05T09:17:38Z")
Hi, We are currently running ES 2.1 in production and experiencing issues once we need to sort documents. Our cluster is made of 3 nodes (heap: 15 GB). We have 3 indexes (5 shards). One of our indexes counts more tha… --- ## [Elasticsearch-dsl (python) migration from ES 2.3 - 6.0](https://discuss.elastic.co/t/elasticsearch-dsl-python-migration-from-es-2-3-6-0/150621)
**Author:** [@senduren](https://discuss.elastic.co/u/senduren)\ **Replies:** 1\ **Last updated:** [October 5, 2018, 9:16am UTC](https://discuss.elastic.co/t/elasticsearch-dsl-python-migration-from-es-2-3-6-0/150621 "2018-10-05T09:16:49Z")
Hi there, I am in the early stages of scoping out our migration from ES 2.3 to ES 6. The remote-reindex feature seems to be the path we will take to migrate our actual data. We have a fairly extensive collection of qu… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1525) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1527)