# \#none **URL:** https://discuss.elastic.co/tag/none.md?no_tags=true&page=924 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 925 --- ## [Elassandra 6.2.3 to Elasticsearch 7.7.1 data migration process](https://discuss.elastic.co/t/elassandra-6-2-3-to-elasticsearch-7-7-1-data-migration-process/275100)
**Author:** [@Armen\_Petrosyan](https://discuss.elastic.co/u/Armen_Petrosyan)\ **Replies:** 14\ **Last updated:** [June 7, 2021, 8:10am UTC](https://discuss.elastic.co/t/elassandra-6-2-3-to-elasticsearch-7-7-1-data-migration-process/275100 "2021-06-07T08:10:23Z")
I want to migrate the data from Elassandra 6.2.3 cluster to Elasticsearch 7.7.1 cluster. Let's suppose that Elasticsearch 7.7.1 has the same index schemas, templates and aliases. (Except maybe changes related to breakin… --- ## [Elasticsearch Conflict Error](https://discuss.elastic.co/t/elasticsearch-conflict-error/275104)
**Author:** [@rknd](https://discuss.elastic.co/u/rknd)\ **Replies:** 4\ **Last updated:** [June 7, 2021, 7:50am UTC](https://discuss.elastic.co/t/elasticsearch-conflict-error/275104 "2021-06-07T07:50:05Z")
Below is my query and code for delete\_by\_query. While code is running after some time i get Elasticsearch conflict error. What do i do wrong? How can i solve this ? body\_val = { "query": { "bool": … --- ## [Timestamp](https://discuss.elastic.co/t/timestamp/274734)
**Author:** [@Krunal](https://discuss.elastic.co/u/Krunal)\ **Replies:** 12\ **Last updated:** [June 7, 2021, 7:25am UTC](https://discuss.elastic.co/t/timestamp/274734 "2021-06-07T07:25:33Z")
Hello Expert, If i would like to insert old data for example last year data in ES, could I change the timestamp as date of last year? If No, then what is the solution to insert the data which correspondence the time? T… --- ## [Timeouts in cluster management requests ES 7.11.2 leading to nodes in the cluster freezing](https://discuss.elastic.co/t/timeouts-in-cluster-management-requests-es-7-11-2-leading-to-nodes-in-the-cluster-freezing/272882)
**Author:** [@parapar](https://discuss.elastic.co/u/parapar)\ **Replies:** 7\ **Last updated:** [June 7, 2021, 6:44am UTC](https://discuss.elastic.co/t/timeouts-in-cluster-management-requests-es-7-11-2-leading-to-nodes-in-the-cluster-freezing/272882 "2021-06-07T06:44:57Z")
Hi, I opened this bug https://github.com/elastic/elasticsearch/issues/72853, but the elastic team did not consider it a bug. My situation is quite similar to this other Kibana ticket https://github.com/elastic/kibana/is… --- ## [Migration from single to multi-index increased searchRate and overall search time](https://discuss.elastic.co/t/migration-from-single-to-multi-index-increased-searchrate-and-overall-search-time/275102)
**Author:** [@code\_merchant](https://discuss.elastic.co/u/code_merchant)\ **Replies:** 6\ **Last updated:** [June 7, 2021, 6:27am UTC](https://discuss.elastic.co/t/migration-from-single-to-multi-index-increased-searchrate-and-overall-search-time/275102 "2021-06-07T06:27:58Z")
Earlier, we had only 1 index of storing all the data of the cluster of around 400GB. We migrated from that architecture to a new one that has monthly indices each of size around 30 GB (recommended index size in ES). Afte… --- ## [Why log are not show in elastic?](https://discuss.elastic.co/t/why-log-are-not-show-in-elastic/274857)
**Author:** [@Salim\_Adnan](https://discuss.elastic.co/u/Salim_Adnan)\ **Replies:** 1\ **Last updated:** [June 7, 2021, 5:01am UTC](https://discuss.elastic.co/t/why-log-are-not-show-in-elastic/274857 "2021-06-07T05:01:47Z")
--- ## [Need to write DSL to check if these 4 events occur within 1 second](https://discuss.elastic.co/t/need-to-write-dsl-to-check-if-these-4-events-occur-within-1-second/275096)
**Author:** [@abhishek\_s1](https://discuss.elastic.co/u/abhishek_s1)\ **Replies:** 0\ **Last updated:** [June 7, 2021, 4:40am UTC](https://discuss.elastic.co/t/need-to-write-dsl-to-check-if-these-4-events-occur-within-1-second/275096 "2021-06-07T04:40:02Z")
1. 31628 2021-02-13T00:20:49.325893Z - xyz svn/repos open 2. 31628 2021-02-13T00:20:49.607437Z - xyz svn/repos get-latest 3. 31628 2021-02-13T00:20:49.888794Z - xyz svn/repos reparent 4. 31628 2021-02-13T00:20:50.170101… --- ## [The code does not exist in the custom logokibana guide](https://discuss.elastic.co/t/the-code-does-not-exist-in-the-custom-logokibana-guide/274968)
**Author:** [@111480](https://discuss.elastic.co/u/111480)\ **Replies:** 1\ **Last updated:** [June 7, 2021, 4:34am UTC](https://discuss.elastic.co/t/the-code-does-not-exist-in-the-custom-logokibana-guide/274968 "2021-06-07T04:34:33Z")
The code does not exist in the custom logokibana guide. First of all, my Kibana version is 7.13.0. The code does not exist while trying to replace the loading logo image. How should I change it? -\> The part marke… --- ## [How do I change the elastic logo from Kibana 7.13.0 to the company logo?](https://discuss.elastic.co/t/how-do-i-change-the-elastic-logo-from-kibana-7-13-0-to-the-company-logo/275045)
**Author:** [@111480](https://discuss.elastic.co/u/111480)\ **Replies:** 1\ **Last updated:** [June 7, 2021, 4:33am UTC](https://discuss.elastic.co/t/how-do-i-change-the-elastic-logo-from-kibana-7-13-0-to-the-company-logo/275045 "2021-06-07T04:33:51Z")
How do I change the elastic logo from Kibana 7.13.0 to the company logo? How do I change the elastic logo from Kibana 7.13.0 to the company logo? my elk version : 7.13.0 Changes made in kibana 7.13.0 Change logo and… --- ## [Is it possible to recover the data if we delete the segment file for the index?](https://discuss.elastic.co/t/is-it-possible-to-recover-the-data-if-we-delete-the-segment-file-for-the-index/274941)
**Author:** [@Josephyan](https://discuss.elastic.co/u/Josephyan)\ **Replies:** 3\ **Last updated:** [June 7, 2021, 4:29am UTC](https://discuss.elastic.co/t/is-it-possible-to-recover-the-data-if-we-delete-the-segment-file-for-the-index/274941 "2021-06-07T04:29:13Z")
Hi Everyone, If the segment files were deleted for the index, is it possible to recover the index's data? Thanks a lot for your great help! Elasticsearch version: 2.1 Regards, Joe --- ## [My Kibana is not showing logs from created indexes](https://discuss.elastic.co/t/my-kibana-is-not-showing-logs-from-created-indexes/275051)
**Author:** [@uxair996](https://discuss.elastic.co/u/uxair996)\ **Replies:** 1\ **Last updated:** [June 7, 2021, 4:13am UTC](https://discuss.elastic.co/t/my-kibana-is-not-showing-logs-from-created-indexes/275051 "2021-06-07T04:13:58Z")
Hi everyone i am facing issue. My kibana is not displaying logs from the indices. Whenever I tried to request using devtools. There hits and logs are showing but I am unable to see in discover tab. --- ## [Kibana not working with HPA](https://discuss.elastic.co/t/kibana-not-working-with-hpa/275067)
**Author:** [@akshaygupta2208](https://discuss.elastic.co/u/akshaygupta2208)\ **Replies:** 3\ **Last updated:** [June 7, 2021, 4:12am UTC](https://discuss.elastic.co/t/kibana-not-working-with-hpa/275067 "2021-06-07T04:12:49Z")
I am trying to deploy the KIBANA on Kubernetes. With a single pod, it is working fine, but when I try to increase the number of pods of kibana. I got stuck on an infinite loop on the kibana login screen. I am just using… --- ## [CSRF Protection in kibana 7.10.2](https://discuss.elastic.co/t/csrf-protection-in-kibana-7-10-2/274629)
**Author:** [@ravi\_yadav2](https://discuss.elastic.co/u/ravi_yadav2)\ **Replies:** 2\ **Last updated:** [June 6, 2021, 2:23pm UTC](https://discuss.elastic.co/t/csrf-protection-in-kibana-7-10-2/274629 "2021-06-06T14:23:15Z")
Report tools report that dashboard URLs don't have csrf protection. When looked at the request and response, don't see a csrf token in the get/post request. Please help me to enable CSRF in Kibana UI so that the request… --- ## [Elasticsearch all shards failed](https://discuss.elastic.co/t/elasticsearch-all-shards-failed/275088)
**Author:** [@jake\_JJ](https://discuss.elastic.co/u/jake_JJ)\ **Replies:** 1\ **Last updated:** [June 7, 2021, 2:41am UTC](https://discuss.elastic.co/t/elasticsearch-all-shards-failed/275088 "2021-06-07T02:41:43Z")
\[2021-06-04T10:27:19,423\]\[WARN \]\[o.e.m.f.FsHealthService \] \[node-9800\] health check of \[/data/elasticsearch-7.12.0-9800/data/nodes/0\] took \[2144291ms\] which is above the warn threshold of \[5s\] \[2021-06-04T10:33:24,887\]\[… --- ## [Log akamai to elastic](https://discuss.elastic.co/t/log-akamai-to-elastic/274960)
**Author:** [@alipujaistopo](https://discuss.elastic.co/u/alipujaistopo)\ **Replies:** 0\ **Last updated:** [June 4, 2021, 8:29am UTC](https://discuss.elastic.co/t/log-akamai-to-elastic/274960 "2021-06-04T08:29:22Z")
i have an akamai, and i want to all log from akamai can detect and analysis with my elastic. what should i do to pull log akamai to elastic? --- ## [Is it necessary to copy synonym.txt to all nodes?](https://discuss.elastic.co/t/is-it-necessary-to-copy-synonym-txt-to-all-nodes/274746)
**Author:** [@ehsan\_kabiri\_33](https://discuss.elastic.co/u/ehsan_kabiri_33)\ **Replies:** 3\ **Last updated:** [June 7, 2021, 1:04am UTC](https://discuss.elastic.co/t/is-it-necessary-to-copy-synonym-txt-to-all-nodes/274746 "2021-06-07T01:04:38Z")
I have a cluster of 3 nodes. My index is located on node-2 (primary shard) and node-3 (replica shard) and node-1 is currently master...Anyway, I have my own synonym.txt and I need to know that, should I have to copy my … --- ## [Processing large log files in logstash failing with \_jsonparsefailure error](https://discuss.elastic.co/t/processing-large-log-files-in-logstash-failing-with-jsonparsefailure-error/275077)
**Author:** [@tejpatil](https://discuss.elastic.co/u/tejpatil)\ **Replies:** 2\ **Last updated:** [June 7, 2021, 12:54am UTC](https://discuss.elastic.co/t/processing-large-log-files-in-logstash-failing-with-jsonparsefailure-error/275077 "2021-06-07T00:54:06Z")
The setup is like this. We send the files from mainframe to logstash server through CFI(Tibco MFT) basically a file transfer. The log file have around 700k lines in it and it is in JSON format. This is what I think is ha… --- ## [How to determine how much volume is needed in an Elasticsearch cluster?](https://discuss.elastic.co/t/how-to-determine-how-much-volume-is-needed-in-an-elasticsearch-cluster/275054)
**Author:** [@Barani\_A](https://discuss.elastic.co/u/Barani_A)\ **Replies:** 3\ **Last updated:** [June 6, 2021, 2:43pm UTC](https://discuss.elastic.co/t/how-to-determine-how-much-volume-is-needed-in-an-elasticsearch-cluster/275054 "2021-06-06T14:43:36Z")
Hi All, I have to procure an elasticsearch cluster, part of it is to specify how much volume we would require in GB and how much the size can grow everyday. Is there any way I can calculate the volume needed? My use ca… --- ## [Master takes another cluster UUID when recovers](https://discuss.elastic.co/t/master-takes-another-cluster-uuid-when-recovers/275026)
**Author:** [@akshaygupta2208](https://discuss.elastic.co/u/akshaygupta2208)\ **Replies:** 6\ **Last updated:** [June 6, 2021, 11:30am UTC](https://discuss.elastic.co/t/master-takes-another-cluster-uuid-when-recovers/275026 "2021-06-06T11:30:12Z")
Hello, I am running an Elasticsearch cluster on the Kubernetes cluster. My cluster has the following nodes. Master nodes : 3 Data nodes : 3 Client nodes : minimum 2(they can vary on autoscaling) My Data nodes have … --- ## [CLA signing issue](https://discuss.elastic.co/t/cla-signing-issue/275031)
**Author:** [@hmilkovi](https://discuss.elastic.co/u/hmilkovi)\ **Replies:** 1\ **Last updated:** [June 6, 2021, 9:30am UTC](https://discuss.elastic.co/t/cla-signing-issue/275031 "2021-06-06T09:30:06Z")
Hi all, can please someone from Elastic team help to check CLA signing? First I noticed that I had different email in commits that I fixed in last commit of PR. PR: Handle RecursionError exception in perform\_request (… --- ## [How to use 'Terms' query to return value in my search order?](https://discuss.elastic.co/t/how-to-use-terms-query-to-return-value-in-my-search-order/275052)
**Author:** [@sathiez](https://discuss.elastic.co/u/sathiez)\ **Replies:** 1\ **Last updated:** [June 6, 2021, 7:22am UTC](https://discuss.elastic.co/t/how-to-use-terms-query-to-return-value-in-my-search-order/275052 "2021-06-06T07:22:12Z")
My doc: {"local\_id" : 1654, "universal\_id" : 5412896 } { "local\_id" : 1657, "universal\_id" : 9658742 } { "local\_id" : 1658, "universal\_id" : 6325412 } My query : {"from": 0, "size": 10,"query": { "bool": { "must" : \[… --- ## [Elastic Search architecture](https://discuss.elastic.co/t/elastic-search-architecture/275046)
**Author:** [@gobi\_s](https://discuss.elastic.co/u/gobi_s)\ **Replies:** 1\ **Last updated:** [June 6, 2021, 5:28am UTC](https://discuss.elastic.co/t/elastic-search-architecture/275046 "2021-06-06T05:28:43Z")
Hi , can someone please share the architecture diagram of es and ELK stack. am interested to know, how the cluster is managed, how do we know when the node went down, data replication etc. it would be really helpful i… --- ## [Kibanaでスペースにvisualizationを追加するときの権限](https://discuss.elastic.co/t/kibana-visualization/272878)
**Author:** [@vavan](https://discuss.elastic.co/u/vavan)\ **Replies:** 3\ **Last updated:** [June 6, 2021, 4:55am UTC](https://discuss.elastic.co/t/kibana-visualization/272878 "2021-06-06T04:55:52Z")
Kibana7.8.1 でシステム構築をしています。 Kibanaで、新たに スペース:spc\_a を作成し、そのスペースのみを編集できるユーザ：user\_a を作りたいと思っています。 user\_a には、spc\_a の権限として\[all\] を与えていますが、スペースを選択してVisualizeを選択すると、下記のようなポップアップエラーが出ます。 --------------------------------------… --- ## [Max emits for creating runtime field](https://discuss.elastic.co/t/max-emits-for-creating-runtime-field/275042)
**Author:** [@robert-n-stewart](https://discuss.elastic.co/u/robert-n-stewart)\ **Replies:** 2\ **Last updated:** [June 5, 2021, 9:04pm UTC](https://discuss.elastic.co/t/max-emits-for-creating-runtime-field/275042 "2021-06-05T21:04:41Z")
Hello, I'm trying to create a runtime field which takes a multi-value long field and converts it to a multi-value string field. This way I can perform a regex search on it. The following search works, but only for field… --- ## [java.lang.NullPointerException: Cannot invoke "java.util.List.stream()"](https://discuss.elastic.co/t/java-lang-nullpointerexception-cannot-invoke-java-util-list-stream/274937)
**Author:** [@wajika](https://discuss.elastic.co/u/wajika)\ **Replies:** 3\ **Last updated:** [June 5, 2021, 4:08pm UTC](https://discuss.elastic.co/t/java-lang-nullpointerexception-cannot-invoke-java-util-list-stream/274937 "2021-06-05T16:08:39Z")
I don't know what's going on. Can the elastic team explain this error report? \[2021-06-04T09:00:01,713\]\[ERROR\]\[o.e.x.m.c.c.ClusterStatsCollector\] \[es-node01\] collector \[cluster\_stats\] failed to collect data java.lang.N… --- ## [What is network.host](https://discuss.elastic.co/t/what-is-network-host/274426)
**Author:** [@surya3](https://discuss.elastic.co/u/surya3)\ **Replies:** 3\ **Last updated:** [June 5, 2021, 3:19pm UTC](https://discuss.elastic.co/t/what-is-network-host/274426 "2021-06-05T15:19:51Z")
Hello Everyone i am new to elastic search while configuring i found one parameter network.host in elasticsearch.yml file while exploring abt this some one said use 0.0.0.0 to make ur elastic search accessible to publi… --- ## [Search box with ajax results, query with wildcard (but also allow 1-2 typos)](https://discuss.elastic.co/t/search-box-with-ajax-results-query-with-wildcard-but-also-allow-1-2-typos/275032)
**Author:** [@kiko](https://discuss.elastic.co/u/kiko)\ **Replies:** 0\ **Last updated:** [June 5, 2021, 1:44pm UTC](https://discuss.elastic.co/t/search-box-with-ajax-results-query-with-wildcard-but-also-allow-1-2-typos/275032 "2021-06-05T13:44:24Z")
Hi I'm trying to create a search box that returns results from Elastic on keypress. The problem is with the documentation warning not to use both fuzzy and wildcard in a query. Is there an other way to use wildcard and … --- ## [Gauge chart with maximum range as the total number of documents](https://discuss.elastic.co/t/gauge-chart-with-maximum-range-as-the-total-number-of-documents/275015)
**Author:** [@aswanth\_jabba](https://discuss.elastic.co/u/aswanth_jabba)\ **Replies:** 1\ **Last updated:** [June 5, 2021, 12:48pm UTC](https://discuss.elastic.co/t/gauge-chart-with-maximum-range-as-the-total-number-of-documents/275015 "2021-06-05T12:48:09Z")
I want to create a Gauge chart, consider I have a field named state and I want to represent the maximum range as total number of records and one value in the field state is closed, Now I want to represent it as the perce… --- ## [Logstash doesn't delete nested fileds from json field](https://discuss.elastic.co/t/logstash-doesnt-delete-nested-fileds-from-json-field/275022)
**Author:** [@74db36a597f21b891b3f](https://discuss.elastic.co/u/74db36a597f21b891b3f)\ **Replies:** 0\ **Last updated:** [June 5, 2021, 10:25am UTC](https://discuss.elastic.co/t/logstash-doesnt-delete-nested-fileds-from-json-field/275022 "2021-06-05T10:25:03Z")
Hello there. I have an issue. In my logs there is raw string that contains json. I apply the json Logstash filter to it to get json-structured field. json { source =\> "response\_body" target =\> "respons… --- ## [Last Event not uploaded to kibana](https://discuss.elastic.co/t/last-event-not-uploaded-to-kibana/275017)
**Author:** [@a\_k2](https://discuss.elastic.co/u/a_k2)\ **Replies:** 0\ **Last updated:** [June 5, 2021, 8:11am UTC](https://discuss.elastic.co/t/last-event-not-uploaded-to-kibana/275017 "2021-06-05T08:11:58Z")
Logstash config input { file { path =\> "C:/elk/\*.log" start\_position =\> beginning sincedb\_path =\> "NUL" codec =\> multiline { pattern =\> "^%{TIMESTAMP\_ISO8601:timestamp} " negate =\> true what =\> previous auto\_f… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=923) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=925)