# \#none **URL:** https://discuss.elastic.co/tag/none.md?no_tags=true&page=744 [Latest](https://discuss.elastic.co/latest.md) · [Categories](https://discuss.elastic.co/categories.md) · [Tags](https://discuss.elastic.co/tags.md) **Page:** 745 --- ## [Question about Upgrading a cluster](https://discuss.elastic.co/t/question-about-upgrading-a-cluster/292964)
**Author:** [@Farid\_N](https://discuss.elastic.co/u/Farid_N)\ **Replies:** 2\ **Last updated:** [December 27, 2021, 2:06pm UTC](https://discuss.elastic.co/t/question-about-upgrading-a-cluster/292964 "2021-12-27T14:06:05Z")
Hi dears I have a question about upgrading process. I have already upgraded a dev environment cluster but the concern is about (maybe) some system index of production cluster. I want to know what will happen to my sav… --- ## [Missing url](https://discuss.elastic.co/t/missing-url/292125)
**Author:** [@Nidhal\_Harrathi](https://discuss.elastic.co/u/Nidhal_Harrathi)\ **Replies:** 2\ **Last updated:** [December 27, 2021, 1:46pm UTC](https://discuss.elastic.co/t/missing-url/292125 "2021-12-27T13:46:13Z")
I have a particular http request logged in my access.log. The request is found using the http.referrer, but the corresponding url object is missing. I have the following configuration: Elasticsearch 7.16.1 Filebeat 7… --- ## [Query multiple indices with different fields to sort](https://discuss.elastic.co/t/query-multiple-indices-with-different-fields-to-sort/292969)
**Author:** [@jlp1](https://discuss.elastic.co/u/jlp1)\ **Replies:** 0\ **Last updated:** [December 27, 2021, 12:07pm UTC](https://discuss.elastic.co/t/query-multiple-indices-with-different-fields-to-sort/292969 "2021-12-27T12:07:26Z")
Hello I am using Elasticsearch 7.10.0 and trying to solve following problem: I have several indices and need to get documents from all of them matching different queries (5-15 queries against each index). However, depen… --- ## [Url kibana still charging](https://discuss.elastic.co/t/url-kibana-still-charging/292966)
**Author:** [@Aouatif\_Bouka](https://discuss.elastic.co/u/Aouatif_Bouka)\ **Replies:** 0\ **Last updated:** [December 27, 2021, 10:54am UTC](https://discuss.elastic.co/t/url-kibana-still-charging/292966 "2021-12-27T10:54:39Z")
hi, i have setup Elasticsearch, kibana and logstash version 7.16.2 and the UrL kibana works fine the firts day. second day, when i need to access to my kibana URL it still serach without any result. in the console of … --- ## [UiPath older robot logs/indices not appearing after upgrade](https://discuss.elastic.co/t/uipath-older-robot-logs-indices-not-appearing-after-upgrade/292968)
**Author:** [@Aakash\_Sinha](https://discuss.elastic.co/u/Aakash_Sinha)\ **Replies:** 0\ **Last updated:** [December 27, 2021, 11:46am UTC](https://discuss.elastic.co/t/uipath-older-robot-logs-indices-not-appearing-after-upgrade/292968 "2021-12-27T11:46:48Z")
Due to the unavoidable vulnerability on log4j, we upgraded our Elasticsearch to 7.16.x. After the upgrade, the old uipath robot logs were not visible. Only the current executions of the robot logs were visible. Can someo… --- ## [Kibanaでのデータテーブル表示について](https://discuss.elastic.co/t/kibana/292955)
**Author:** [@takadev](https://discuss.elastic.co/u/takadev)\ **Replies:** 2\ **Last updated:** [December 27, 2021, 9:27am UTC](https://discuss.elastic.co/t/kibana/292955 "2021-12-27T09:27:06Z")
kibanaを利用して、ElasitcSearchに保存されているデータを表形式で表示できないか確認を行っております。 Visualizeのdatatableにてテーブル表示できないか確認してみましたが、集約されて表示されるため、期待する結果となりませんでした。 データをレコード毎に表示する方法をご教示頂けませんでしょうか。 目的 データ例(6件)をレコード毎にテーブル表示し、ダッシュボードを共有したい。 index構… --- ## [Rollbar and SendGrid integration](https://discuss.elastic.co/t/rollbar-and-sendgrid-integration/292666)
**Author:** [@Gomathi\_Natarajan](https://discuss.elastic.co/u/Gomathi_Natarajan)\ **Replies:** 1\ **Last updated:** [December 27, 2021, 9:05am UTC](https://discuss.elastic.co/t/rollbar-and-sendgrid-integration/292666 "2021-12-27T09:05:39Z")
Hi Team, We are trying to integrate our third party services we are using in a ruby on rails application at one place for monitoring in Elastic. We are using the services Rollbar(Error tracking tool https://rollbar.com/)… --- ## [Elasticsearch using eland for python fails to write when having nan in the dataset](https://discuss.elastic.co/t/elasticsearch-using-eland-for-python-fails-to-write-when-having-nan-in-the-dataset/292958)
**Author:** [@Jaykant\_Prajapati](https://discuss.elastic.co/u/Jaykant_Prajapati)\ **Replies:** 0\ **Last updated:** [December 27, 2021, 8:33am UTC](https://discuss.elastic.co/t/elasticsearch-using-eland-for-python-fails-to-write-when-having-nan-in-the-dataset/292958 "2021-12-27T08:33:41Z")
0 I am creating pandas dataset with such that 'num\_specimen\_seen' is having one value null. I am defining nan using the math.nan. The dataset df is saved in haze.csv file. df = pd.DataFrame({'num\_legs': \[2, 4, 8, 0\], … --- ## [Logstash memcached plugin does not run in set mode](https://discuss.elastic.co/t/logstash-memcached-plugin-does-not-run-in-set-mode/292894)
**Author:** [@username11](https://discuss.elastic.co/u/username11)\ **Replies:** 2\ **Last updated:** [December 27, 2021, 7:42am UTC](https://discuss.elastic.co/t/logstash-memcached-plugin-does-not-run-in-set-mode/292894 "2021-12-27T07:42:18Z")
I am using Logstash 6.8.22 and logstash-filter-memcached-0.1.2. I cannot, for the life of me, get the memcached plugin to set any values. I checked it through the command line, and memcached itself works fine and can set… --- ## [Logstash not writing data to Elasticsearch data streams](https://discuss.elastic.co/t/logstash-not-writing-data-to-elasticsearch-data-streams/292541)
**Author:** [@Rahul\_Dey](https://discuss.elastic.co/u/Rahul_Dey)\ **Replies:** 3\ **Last updated:** [December 27, 2021, 7:09am UTC](https://discuss.elastic.co/t/logstash-not-writing-data-to-elasticsearch-data-streams/292541 "2021-12-27T07:09:54Z")
We are using logstash version 7.4.2 currently. For mitigating threats of log4j vulnerability, I have upgraded the Logstash version to 7.16.1 as advised by the Elastic team. I have also changed the Elasticsearch output p… --- ## [Exporting CSV from save search in dashboard shows blank values](https://discuss.elastic.co/t/exporting-csv-from-save-search-in-dashboard-shows-blank-values/292774)
**Author:** [@Amy\_Peng](https://discuss.elastic.co/u/Amy_Peng)\ **Replies:** 2\ **Last updated:** [December 27, 2021, 6:47am UTC](https://discuss.elastic.co/t/exporting-csv-from-save-search-in-dashboard-shows-blank-values/292774 "2021-12-27T06:47:17Z")
Hello Team, I was using kibana 7.13.1 and wanted to export CSV from saved search in dashboard. But the exported CSV file only showed timestamp and column fields name but with blank values. I also tried Discover -- ope… --- ## [Netflow and IIS with Elastic](https://discuss.elastic.co/t/netflow-and-iis-with-elastic/292595)
**Author:** [@Sharjeel](https://discuss.elastic.co/u/Sharjeel)\ **Replies:** 2\ **Last updated:** [December 27, 2021, 2:14am UTC](https://discuss.elastic.co/t/netflow-and-iis-with-elastic/292595 "2021-12-27T02:14:57Z")
Hi there, I am new here and would like to clear some confusion. I would like to implement Netflow and IIS module (to capture IIS logs). Are those modules free and how can I implement them? Do I need ELK or SIEM for that… --- ## [Curly ’ or straight ' quote inside text affect the search result](https://discuss.elastic.co/t/curly-or-straight-quote-inside-text-affect-the-search-result/292926)
**Author:** [@eliezra236](https://discuss.elastic.co/u/eliezra236)\ **Replies:** 1\ **Last updated:** [December 26, 2021, 3:40pm UTC](https://discuss.elastic.co/t/curly-or-straight-quote-inside-text-affect-the-search-result/292926 "2021-12-26T15:40:57Z")
Hi, I have records that use either ’ or ' or \` And they can't find eachother. For example if I have: name: A Bastard's Tale And I will try to search for "A Bastard’s Tale" it wouldn't find it. How can I make it s… --- ## [How to find text contains special chars in a in a field?](https://discuss.elastic.co/t/how-to-find-text-contains-special-chars-in-a-in-a-field/292932)
**Author:** [@ShayWeizman](https://discuss.elastic.co/u/ShayWeizman)\ **Replies:** 5\ **Last updated:** [December 26, 2021, 2:06pm UTC](https://discuss.elastic.co/t/how-to-find-text-contains-special-chars-in-a-in-a-field/292932 "2021-12-26T14:06:28Z")
Hi All, I'm using 7.16.1 I have a log field that contains a lot of text, I want to find this log by looking part of his long text... For example, this is the field content: strong texttestcaseFailedReason" : """Test … --- ## [What is the maximum text size that can be indexed as a single term?](https://discuss.elastic.co/t/what-is-the-maximum-text-size-that-can-be-indexed-as-a-single-term/292697)
**Author:** [@ShayWeizman](https://discuss.elastic.co/u/ShayWeizman)\ **Replies:** 9\ **Last updated:** [December 26, 2021, 11:32am UTC](https://discuss.elastic.co/t/what-is-the-maximum-text-size-that-can-be-indexed-as-a-single-term/292697 "2021-12-26T11:32:54Z")
Hi, I'm using 7.16.1, When I save to elastic field with large amount of text it is not indexed as a single term. What is the maximum text size for indexing field as a single term? Thanks, Shay --- ## [Elasticsearch sub agregation](https://discuss.elastic.co/t/elasticsearch-sub-agregation/292920)
**Author:** [@Time\_cool](https://discuss.elastic.co/u/Time_cool)\ **Replies:** 0\ **Last updated:** [December 25, 2021, 6:18pm UTC](https://discuss.elastic.co/t/elasticsearch-sub-agregation/292920 "2021-12-25T18:18:12Z")
With the following query, I get the minimum value in each chunk of 15 minutes. I use the moving\_fn function. Now I need to get the maximum value in each chunk in 1 hour from the previous request. As I understand it canno… --- ## [Elasticsearch indexing with bulkprocessor, got broken pipeline](https://discuss.elastic.co/t/elasticsearch-indexing-with-bulkprocessor-got-broken-pipeline/292918)
**Author:** [@Derrick](https://discuss.elastic.co/u/Derrick)\ **Replies:** 0\ **Last updated:** [December 25, 2021, 5:41pm UTC](https://discuss.elastic.co/t/elasticsearch-indexing-with-bulkprocessor-got-broken-pipeline/292918 "2021-12-25T17:41:46Z")
anyone can tell me why I am getting this error when I index 140K data to Elasticsearch, our document is very huge, maybe 10M/doc, and each document has a few hundres fields. INFO \[12:32:59.351\] \[\]\[User:none\] \[pool-14… --- ## [Increment date](https://discuss.elastic.co/t/increment-date/292911)
**Author:** [@Time\_cool](https://discuss.elastic.co/u/Time_cool)\ **Replies:** 5\ **Last updated:** [December 25, 2021, 5:36pm UTC](https://discuss.elastic.co/t/increment-date/292911 "2021-12-25T17:36:26Z")
How can you make it so that you can move in the time period. For example, there is a segment 00:00 - 00:15 and find a minimum in this segment. The next step is to take the segment 00:01 - 00:16, find the minimum in it, a… --- ## [Kibana Unable to retrieve version information from Elasticsearch nodes](https://discuss.elastic.co/t/kibana-unable-to-retrieve-version-information-from-elasticsearch-nodes/292406)
**Author:** [@sahere37](https://discuss.elastic.co/u/sahere37)\ **Replies:** 7\ **Last updated:** [December 25, 2021, 10:10am UTC](https://discuss.elastic.co/t/kibana-unable-to-retrieve-version-information-from-elasticsearch-nodes/292406 "2021-12-25T10:10:11Z")
Hi all, I have a three member cluster version 7.16.1. my elasticsearch.yml config is as following: # ======================== Elasticsearch Configuration ========================= # # NOTE: Elasticsearch comes with re… --- ## [Dec 25th, 2021: \[en\] Using Elastic to build forms in your app](https://discuss.elastic.co/t/dec-25th-2021-en-using-elastic-to-build-forms-in-your-app/289475)
**Author:** [@britt\_joiner](https://discuss.elastic.co/u/britt_joiner)\ **Replies:** 0\ **Last updated:** [December 25, 2021, 8:00am UTC](https://discuss.elastic.co/t/dec-25th-2021-en-using-elastic-to-build-forms-in-your-app/289475 "2021-12-25T08:00:54Z")
While Elastic is most known for our open-source search tools, did you know we also have an open-source design library that anyone can use for creating the user interface inside of your apps and websites? You can not only… --- ## [Logstash not indexing properly](https://discuss.elastic.co/t/logstash-not-indexing-properly/292853)
**Author:** [@eleong](https://discuss.elastic.co/u/eleong)\ **Replies:** 4\ **Last updated:** [December 25, 2021, 3:50am UTC](https://discuss.elastic.co/t/logstash-not-indexing-properly/292853 "2021-12-25T03:50:07Z")
Hi, I have a single-node Elastic stack running with the following architecture: Filebeat \> Logstash \> Elasticsearch Filebeat is doing the tagging and logstash will point the documents to be indexed on different indice… --- ## [Logstash join (aggregate?) two aggregated maps (postfix)](https://discuss.elastic.co/t/logstash-join-aggregate-two-aggregated-maps-postfix/292820)
**Author:** [@rowra](https://discuss.elastic.co/u/rowra)\ **Replies:** 3\ **Last updated:** [December 24, 2021, 5:08pm UTC](https://discuss.elastic.co/t/logstash-join-aggregate-two-aggregated-maps-postfix/292820 "2021-12-24T17:08:02Z")
Hi, I have two postfix servers. Call one 'local' and the other 'dmz'. I collect log from each and I aggregate them with taskid being the queue id postfix gives to each process. All works fine so far, I get one aggregate… --- ## [Mapping null values](https://discuss.elastic.co/t/mapping-null-values/292900)
**Author:** [@Emile\_Plas](https://discuss.elastic.co/u/Emile_Plas)\ **Replies:** 1\ **Last updated:** [December 24, 2021, 4:02pm UTC](https://discuss.elastic.co/t/mapping-null-values/292900 "2021-12-24T16:02:17Z")
Hey everyone! I am quite new to Elasticsearch so feel free to criticize my work method. I am currently working on a project in which multiple pdf documents (a series of court decisions) need to be searched. The PDF docu… --- ## [Elastic Search 1.7.1 Log4j2 Vulnerability Fix](https://discuss.elastic.co/t/elastic-search-1-7-1-log4j2-vulnerability-fix/292899)
**Author:** [@denizzengin](https://discuss.elastic.co/u/denizzengin)\ **Replies:** 0\ **Last updated:** [December 24, 2021, 1:29pm UTC](https://discuss.elastic.co/t/elastic-search-1-7-1-log4j2-vulnerability-fix/292899 "2021-12-24T13:29:07Z")
Hi, How to fix security problem for 1.7.1 version without upgrade our Elasticsearch version ? --- ## [Parse json data](https://discuss.elastic.co/t/parse-json-data/292893)
**Author:** [@royalE](https://discuss.elastic.co/u/royalE)\ **Replies:** 0\ **Last updated:** [December 24, 2021, 12:57pm UTC](https://discuss.elastic.co/t/parse-json-data/292893 "2021-12-24T12:57:21Z")
Parsing nested json in Logstash below is a sample of my file , I am not able to read the json files in logstash since it has nested json field inside the message.I need to know what is the best way to read file in logst… --- ## [How to sort on second same (field) value](https://discuss.elastic.co/t/how-to-sort-on-second-same-field-value/292888)
**Author:** [@Wilco\_R](https://discuss.elastic.co/u/Wilco_R)\ **Replies:** 0\ **Last updated:** [December 24, 2021, 11:57am UTC](https://discuss.elastic.co/t/how-to-sort-on-second-same-field-value/292888 "2021-12-24T11:57:50Z")
Hi people, I ran into an sorting problem, which is very hard for me to find out how to do it. What i want to achieve is to query the data to sort it in a way that the second(or higher) of the same configuration\_id is a… --- ## [Load multiple tables data from oltp to elasticsearch using logstash](https://discuss.elastic.co/t/load-multiple-tables-data-from-oltp-to-elasticsearch-using-logstash/292886)
**Author:** [@umang\_t](https://discuss.elastic.co/u/umang_t)\ **Replies:** 0\ **Last updated:** [December 24, 2021, 11:17am UTC](https://discuss.elastic.co/t/load-multiple-tables-data-from-oltp-to-elasticsearch-using-logstash/292886 "2021-12-24T11:17:19Z")
What is the efficient way to load data from multiple tables (e.g. 10 to 15 tables from RDBMS) in to Elasticsearch . Note the RDBMS has records in millions so idea is to flatten the resultset and load in Elasticsearch . H… --- ## [Auditbeat обновление document\_id](https://discuss.elastic.co/t/auditbeat-document-id/291900)
**Author:** [@cva](https://discuss.elastic.co/u/cva)\ **Replies:** 1\ **Last updated:** [December 24, 2021, 9:42am UTC](https://discuss.elastic.co/t/auditbeat-document-id/291900 "2021-12-24T09:42:07Z")
Добрый день! Отправляю логи auditbeat в elasticserch через logstash. В logstash output добавил параметр document\_id для обновления id документа в elasticserch: if "xml" in \[tags\] { elasticsearch { hosts =\> … --- ## [KIBANA Visualization](https://discuss.elastic.co/t/kibana-visualization/292859)
**Author:** [@vikram\_singh](https://discuss.elastic.co/u/vikram_singh)\ **Replies:** 1\ **Last updated:** [December 24, 2021, 7:09am UTC](https://discuss.elastic.co/t/kibana-visualization/292859 "2021-12-24T07:09:31Z")
Hi, I am visualizing dat in kibana bar Chart ( Horizontal and vertical). I showed data (numeric value) in stack view on a bar. I am getting all values of that bar on hover. I Also want to show sum of stack values on … --- ## [Unit logstash.service entered failed state](https://discuss.elastic.co/t/unit-logstash-service-entered-failed-state/292865)
**Author:** [@cva](https://discuss.elastic.co/u/cva)\ **Replies:** 0\ **Last updated:** [December 24, 2021, 6:02am UTC](https://discuss.elastic.co/t/unit-logstash-service-entered-failed-state/292865 "2021-12-24T06:02:28Z")
Hi! OS Centos 7, java -version openjdk version "1.8.0\_252" Updated the version of logstash to 7.16.2, now at startup I get the following systemctl status logstash: Dec 24 01:27:08 elk systemd\[1\]: Unit logstash.servic… [Previous page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=743) [Next page](https://discuss.elastic.co/tag/none.md?no_tags=true&page=745)