# Elasticsearch **URL:** https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1149 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 1150 --- ## [I have java8 in my server which version of elk supported by java as current version is not supported by java8](https://discuss.elastic.co/t/i-have-java8-in-my-server-which-version-of-elk-supported-by-java-as-current-version-is-not-supported-by-java8/200404)
**Author:** [@Niladri\_Dey](https://discuss.elastic.co/u/Niladri_Dey)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 11:38am UTC](https://discuss.elastic.co/t/i-have-java8-in-my-server-which-version-of-elk-supported-by-java-as-current-version-is-not-supported-by-java8/200404 "2019-09-20T11:38:39Z")
I have java8 in my server which version of elk supported by java as current version is not supported by java8 --- ## [About elasticsearch returned innerhits for a query](https://discuss.elastic.co/t/about-elasticsearch-returned-innerhits-for-a-query/199636)
**Author:** [@jyothsna](https://discuss.elastic.co/u/jyothsna)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 10:47am UTC](https://discuss.elastic.co/t/about-elasticsearch-returned-innerhits-for-a-query/199636 "2019-09-20T10:47:18Z")
I have a query which has 2 nested fields.After applying this query for an index documents the 2 fields are matched for a document and ES returned that document along with innerhits. But the innerhits contains only one fi… --- ## [Issue When Upgrading Elasticsearch 5.4.0 to 5.6.16](https://discuss.elastic.co/t/issue-when-upgrading-elasticsearch-5-4-0-to-5-6-16/200398)
**Author:** [@Fin4l](https://discuss.elastic.co/u/Fin4l)\ **Replies:** 0\ **Last updated:** [September 20, 2019, 10:31am UTC](https://discuss.elastic.co/t/issue-when-upgrading-elasticsearch-5-4-0-to-5-6-16/200398 "2019-09-20T10:31:37Z")
Hi all, I am trying to upgrade Elasticsearch from 5.4.0 to 5.6.16 and after that upgrade to 6.x and 7.x Currently i have problem in the start pf upgrade Stop elasticsearch node 1/5 and i have Preparing... … --- ## [Cluster with 2 nodes changing shard type](https://discuss.elastic.co/t/cluster-with-2-nodes-changing-shard-type/200263)
**Author:** [@rschirin](https://discuss.elastic.co/u/rschirin)\ **Replies:** 11\ **Last updated:** [September 20, 2019, 10:30am UTC](https://discuss.elastic.co/t/cluster-with-2-nodes-changing-shard-type/200263 "2019-09-20T10:30:12Z")
Hi, currently I have a cluster with just 2 nodes. every index is divided just in 1 shard (indices are very very small) and 1 replica. I know that a cluster with 2 nodes has several limits but this is the state of art. … --- ## [Send email alert when the watcher fails to run](https://discuss.elastic.co/t/send-email-alert-when-the-watcher-fails-to-run/199386)
**Author:** [@atamarnath](https://discuss.elastic.co/u/atamarnath)\ **Replies:** 0\ **Last updated:** [September 13, 2019, 8:22am UTC](https://discuss.elastic.co/t/send-email-alert-when-the-watcher-fails-to-run/199386 "2019-09-13T08:22:34Z")
I have a watcher that runs every minute and monitors thresholds based on volume. It updates an index when thresholds are breached. I want emails to be sent to support team when this watcher stops. How do I achieve it? --- ## [Elasticsearch exact filter term limits?](https://discuss.elastic.co/t/elasticsearch-exact-filter-term-limits/200278)
**Author:** [@Wassim\_Ben\_Amor](https://discuss.elastic.co/u/Wassim_Ben_Amor)\ **Replies:** 2\ **Last updated:** [September 20, 2019, 9:52am UTC](https://discuss.elastic.co/t/elasticsearch-exact-filter-term-limits/200278 "2019-09-20T09:52:09Z")
Hello, I want to know what are the limits of exact filter terms. If I have 2 millions of documents with simple data like indexed in one index with 5 shards and 1 replicas : { "attr1" : "hello", "attr2" : false, "at… --- ## [Elastic search is pointing only one node of server](https://discuss.elastic.co/t/elastic-search-is-pointing-only-one-node-of-server/200362)
**Author:** [@Azhar\_uddin](https://discuss.elastic.co/u/Azhar_uddin)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 9:48am UTC](https://discuss.elastic.co/t/elastic-search-is-pointing-only-one-node-of-server/200362 "2019-09-20T09:48:19Z")
I am using elastic 6.4.0 and it's working fine, problem is that there are 3 nodes in server in my case but my service pointing only one node always. cause of performance is going slowdown. How to point all node of serve… --- ## [Master node down](https://discuss.elastic.co/t/master-node-down/200356)
**Author:** [@ravi\_gajareddy](https://discuss.elastic.co/u/ravi_gajareddy)\ **Replies:** 4\ **Last updated:** [September 20, 2019, 9:29am UTC](https://discuss.elastic.co/t/master-node-down/200356 "2019-09-20T09:29:52Z")
I am running two elastic nodes on port 9200 and 9201, I am adding the data through kibana with Http requests and everything is working fine. Here I stopped 9200 node and now I am unable to add data and in 9201 node I am … --- ## [How to resolve rejected \`execution of org.elasticsearch.common.util.concurrent.TimedRunnable\`](https://discuss.elastic.co/t/how-to-resolve-rejected-execution-of-org-elasticsearch-common-util-concurrent-timedrunnable/199461)
**Author:** [@nathanburgess](https://discuss.elastic.co/u/nathanburgess)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 9:29am UTC](https://discuss.elastic.co/t/how-to-resolve-rejected-execution-of-org-elasticsearch-common-util-concurrent-timedrunnable/199461 "2019-09-20T09:29:39Z")
Last night our ES production server got bogged down for the first time and the only recent change (a few weeks ago) was enabling future mode for all search requests. I'm really new to ES and not sure at all how to go abo… --- ## [Corrupt index](https://discuss.elastic.co/t/corrupt-index/200158)
**Author:** [@Thang\_rahim](https://discuss.elastic.co/u/Thang_rahim)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 9:18am UTC](https://discuss.elastic.co/t/corrupt-index/200158 "2019-09-20T09:18:39Z")
How can i get exact reason for index corruption ?is there any way using lucene or any tool Thanks in Advance!! --- ## [Snapshot Archive](https://discuss.elastic.co/t/snapshot-archive/200387)
**Author:** [@bharat1](https://discuss.elastic.co/u/bharat1)\ **Replies:** 0\ **Last updated:** [September 20, 2019, 9:18am UTC](https://discuss.elastic.co/t/snapshot-archive/200387 "2019-09-20T09:18:37Z")
Dear All, Consider I have taken a backup Archive (snapshot) of Logs indices in a shared storage. Is it possible to do analytics on those archived index's online/live? If yes then how? --- ## [Elastic shard corrupted and unassigned](https://discuss.elastic.co/t/elastic-shard-corrupted-and-unassigned/200064)
**Author:** [@fernandamaffioletti](https://discuss.elastic.co/u/fernandamaffioletti)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 9:15am UTC](https://discuss.elastic.co/t/elastic-shard-corrupted-and-unassigned/200064 "2019-09-20T09:15:02Z")
Hi! Our elasticsearch stoped allocating one shard. This is the error: \[2019-09-18 14:41:03,707\]\[WARN \]\[cluster.action.shard \] \[DMESPROD3\] \[dmesprod\]\[0\] received shard failed for \[dmesprod\]\[0\], node\[OcRTFaolS9mX6Cni… --- ## [Elastic basic license legal implications](https://discuss.elastic.co/t/elastic-basic-license-legal-implications/199673)
**Author:** [@alexif](https://discuss.elastic.co/u/alexif)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 9:10am UTC](https://discuss.elastic.co/t/elastic-basic-license-legal-implications/199673 "2019-09-20T09:10:17Z")
Hi, We'd like to use the basic license in a product built on Kubernetes. Is there any legal implication on using the basic license in to a saleable product? We're currently using the oss version and we're looking on ex… --- ## [Vector Modules going Apache-\>XPack License (despite community help)](https://discuss.elastic.co/t/vector-modules-going-apache-xpack-license-despite-community-help/197335)
**Author:** [@softwaredoug](https://discuss.elastic.co/u/softwaredoug)\ **Replies:** 11\ **Last updated:** [September 20, 2019, 8:33am UTC](https://discuss.elastic.co/t/vector-modules-going-apache-xpack-license-despite-community-help/197335 "2019-09-20T08:33:30Z")
Hi friends, I am very happy with Elasticsearch, and very much \<3 many of the people at the company. Smart and nice people through and through. I have to admit though to hearing many feeling a little betrayed about the … --- ## [Xpack Error in Elastic search. xpack settings not recognized](https://discuss.elastic.co/t/xpack-error-in-elastic-search-xpack-settings-not-recognized/200358)
**Author:** [@katara](https://discuss.elastic.co/u/katara)\ **Replies:** 2\ **Last updated:** [September 20, 2019, 7:56am UTC](https://discuss.elastic.co/t/xpack-error-in-elastic-search-xpack-settings-not-recognized/200358 "2019-09-20T07:56:13Z")
Hi, I am using Elasticsearch 7.1.0, and im setting up my xpack such as: xpack.security.enabled: true discovery.type: single-node in my elasticsearch.yml. Then, i ran \>elasticsearch-setup-passwords interactive ERRO… --- ## [Guidance for Production ELK stack box size and other memory components discuss](https://discuss.elastic.co/t/guidance-for-production-elk-stack-box-size-and-other-memory-components-discuss/200357)
**Author:** [@elk.beginners](https://discuss.elastic.co/u/elk.beginners)\ **Replies:** 6\ **Last updated:** [September 20, 2019, 8:18am UTC](https://discuss.elastic.co/t/guidance-for-production-elk-stack-box-size-and-other-memory-components-discuss/200357 "2019-09-20T08:18:38Z")
Hello All, Can anyone share the information about production configuration Box for ELK stack. Actually my aim to design centralised ELK Server with (Elastic+Logstash+Kibana installation) with sufficient memory configur… --- ## [Order by field in multiple indexes](https://discuss.elastic.co/t/order-by-field-in-multiple-indexes/200369)
**Author:** [@Akhil1](https://discuss.elastic.co/u/Akhil1)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 7:59am UTC](https://discuss.elastic.co/t/order-by-field-in-multiple-indexes/200369 "2019-09-20T07:59:12Z")
I have a mapping for direct conversations and group conversations in elastic search DB. Every entry in each mapping has a field called updatedTime. I would like to get the conversations ordered based on the updatedTime. … --- ## [Getting started with XPack features in basic licesne](https://discuss.elastic.co/t/getting-started-with-xpack-features-in-basic-licesne/200197)
**Author:** [@Vivek\_Vardhan](https://discuss.elastic.co/u/Vivek_Vardhan)\ **Replies:** 3\ **Last updated:** [September 20, 2019, 7:36am UTC](https://discuss.elastic.co/t/getting-started-with-xpack-features-in-basic-licesne/200197 "2019-09-20T07:36:48Z")
Hello Team I am using docker image of elasticsearch mentioned in https://www.elastic.co/guide/en/elasticsearch/reference/6.6/docker.html As mentioned in the above, These images are free to use under the Elastic license… --- ## [Index mapping with fscrawler](https://discuss.elastic.co/t/index-mapping-with-fscrawler/200250)
**Author:** [@Denn](https://discuss.elastic.co/u/Denn)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 7:19am UTC](https://discuss.elastic.co/t/index-mapping-with-fscrawler/200250 "2019-09-20T07:19:49Z")
@dadoonet How do I correctly map an index with fscrawler so that pdf, doc and rtf files open on screen in the same format(visually) as they are on the original document? (Please note that the documents are of various fo… --- ## [How to set up elasticsearch on openshift container platform](https://discuss.elastic.co/t/how-to-set-up-elasticsearch-on-openshift-container-platform/199581)
**Author:** [@SukeshGupta](https://discuss.elastic.co/u/SukeshGupta)\ **Replies:** 2\ **Last updated:** [September 20, 2019, 7:05am UTC](https://discuss.elastic.co/t/how-to-set-up-elasticsearch-on-openshift-container-platform/199581 "2019-09-20T07:05:26Z")
Hi, I read many blogs but dint get any solution. Can anyone please help me on how to set up elasticsearch on openshift container platform. Thanks! --- ## [Checking the index is exist or not in elastic search 5.6](https://discuss.elastic.co/t/checking-the-index-is-exist-or-not-in-elastic-search-5-6/200347)
**Author:** [@Velliyangiri](https://discuss.elastic.co/u/Velliyangiri)\ **Replies:** 4\ **Last updated:** [September 20, 2019, 7:02am UTC](https://discuss.elastic.co/t/checking-the-index-is-exist-or-not-in-elastic-search-5-6/200347 "2019-09-20T07:02:33Z")
Java program check whether the index is already present or not .. I have connected elastic search using TransportClient.. How we can used to check the index existness?please reply.Thanks in advance --- ## [FSCrawler Index Each Page as a Separate Document](https://discuss.elastic.co/t/fscrawler-index-each-page-as-a-separate-document/200276)
**Author:** [@vstevenson](https://discuss.elastic.co/u/vstevenson)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 6:58am UTC](https://discuss.elastic.co/t/fscrawler-index-each-page-as-a-separate-document/200276 "2019-09-20T06:58:25Z")
Hi, Is it possible to changes settings for a job in FSCrawler to index each page of a PDF as a separate document? My understanding is that the entire content of the PDF is stored into one JSON field, can we break it up … --- ## [Apply routing.allocation.awareness at index level?](https://discuss.elastic.co/t/apply-routing-allocation-awareness-at-index-level/200306)
**Author:** [@dyanneo](https://discuss.elastic.co/u/dyanneo)\ **Replies:** 1\ **Last updated:** [September 20, 2019, 6:47am UTC](https://discuss.elastic.co/t/apply-routing-allocation-awareness-at-index-level/200306 "2019-09-20T06:47:08Z")
Hi community! I'm looking at increasing the resiliency of the .kibana index - adding replicas, setting translog durability, updating refresh interval. All good stuff. The next thing I'd like to do is enforce allocation… --- ## [High JVM Heap usage for inactive Master node](https://discuss.elastic.co/t/high-jvm-heap-usage-for-inactive-master-node/200349)
**Author:** [@anandd4](https://discuss.elastic.co/u/anandd4)\ **Replies:** 0\ **Last updated:** [September 20, 2019, 6:24am UTC](https://discuss.elastic.co/t/high-jvm-heap-usage-for-inactive-master-node/200349 "2019-09-20T06:24:25Z")
Hi there, Can someone please point me in the right direction to understand what could be possible reasons of high heap usage by inactive/idle master node. This node doesn't participate in indexing or querying data and d… --- ## [Elasticsearch can't setup password](https://discuss.elastic.co/t/elasticsearch-cant-setup-password/197814)
**Author:** [@111202](https://discuss.elastic.co/u/111202)\ **Replies:** 2\ **Last updated:** [September 20, 2019, 6:22am UTC](https://discuss.elastic.co/t/elasticsearch-cant-setup-password/197814 "2019-09-20T06:22:53Z")
Hello, I'm newbie for elasticsearch7.3 I got a problem , when I setting xpack SSL for my es service it is running ok, I can connect with my browser then show account/password alert, But when I wanna use elasticsearc… --- ## [High Level REST client error with org.elasticsearch.client library 7.3.1](https://discuss.elastic.co/t/high-level-rest-client-error-with-org-elasticsearch-client-library-7-3-1/200343)
**Author:** [@anon17386273](https://discuss.elastic.co/u/anon17386273)\ **Replies:** 0\ **Last updated:** [September 20, 2019, 5:48am UTC](https://discuss.elastic.co/t/high-level-rest-client-error-with-org-elasticsearch-client-library-7-3-1/200343 "2019-09-20T05:48:43Z")
Hi I tried to use org.elasticsearch.client.RestClientBuilder (version 7.3.1) but encountered the following error. Does anyone know if this is a bug in the library file or how to resolve this? I am using this library in… --- ## [Executing a custom allocation decider before an ES allocation decider](https://discuss.elastic.co/t/executing-a-custom-allocation-decider-before-an-es-allocation-decider/200061)
**Author:** [@UDixit](https://discuss.elastic.co/u/UDixit)\ **Replies:** 5\ **Last updated:** [September 20, 2019, 5:17am UTC](https://discuss.elastic.co/t/executing-a-custom-allocation-decider-before-an-es-allocation-decider/200061 "2019-09-20T05:17:04Z")
The createAllocationDeciders API in ClusterModule.cs instantiates multiple ES deciders as well as custom allocation deciders. Since these are added to a linkedHashMap, they are always executed in order. How can I ensure… --- ## [Get new data feed based on query](https://discuss.elastic.co/t/get-new-data-feed-based-on-query/200328)
**Author:** [@ijerry](https://discuss.elastic.co/u/ijerry)\ **Replies:** 0\ **Last updated:** [September 20, 2019, 2:17am UTC](https://discuss.elastic.co/t/get-new-data-feed-based-on-query/200328 "2019-09-20T02:17:23Z")
Hello All, I am new to Elasticsearch. I am working on a project with incoming sensors data to Elasticsearch. I would like to create a view like we do in SQL databases based on query. Then create a feed of that data in r… --- ## [Date range in query, yet all indices that match pattern are searched](https://discuss.elastic.co/t/date-range-in-query-yet-all-indices-that-match-pattern-are-searched/195919)
**Author:** [@benpolzin](https://discuss.elastic.co/u/benpolzin)\ **Replies:** 2\ **Last updated:** [September 20, 2019, 1:48am UTC](https://discuss.elastic.co/t/date-range-in-query-yet-all-indices-that-match-pattern-are-searched/195919 "2019-09-20T01:48:22Z")
Description of the problem including expected versus actual behavior : Queries time out in Kibana due to what appears to be a problem where the time picker is ignored and all indices matching the index pattern are querie… --- ## [Including Field Value in Webhook Message](https://discuss.elastic.co/t/including-field-value-in-webhook-message/200292)
**Author:** [@Snick1](https://discuss.elastic.co/u/Snick1)\ **Replies:** 0\ **Last updated:** [September 19, 2019, 6:55pm UTC](https://discuss.elastic.co/t/including-field-value-in-webhook-message/200292 "2019-09-19T18:55:05Z")
Hi - I am trying to capture a field value (message and host.name) from a trigger into the content of a webhook payload. Is there some other way I should be referencing the fields to get the values to pull into the messag… [Previous page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1148) [Next page](https://discuss.elastic.co/c/elastic-stack/elasticsearch/6.md?page=1150)