Alexander Reelsen spinscale
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spinscale
/ kibana.snippets
Created
June 4, 2020 08:19
Elasticsearch - Hands-on Introduction (2020-06, DevClash)
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| ################################### | |
| ## Introduction to Elasticsearch ## | |
| ################################### | |
| ######################### | |
| ## If you do not want to run Elasticsearch yourself | |
| ## Test a free 14 day trial at | |
| ## https://www.elastic.co/cloud/ | |
| ######################### |
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| DELETE back_in_stock_notifications | |
| DELETE test | |
| PUT test/_bulk?refresh | |
| { "index" : { "_id" : "1"}} | |
| { "id": "1", "title" : "T-Shirt", "size" : "XL", "color": "red", "stock" : 0 } | |
| { "index" : { "_id" : 2}} | |
| { "id": "2", "title" : "T-Shirt", "size" : "XL", "color": "green", "stock" : 1 } | |
| { "index" : { "_id" : 3}} | |
| { "id": "3", "title" : "T-Shirt", "size" : "XL", "color": "yellow", "stock" : 2 } |
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| crystal eval 'port = 8080 ; require "http/server"; server = HTTP::Server.new do |ctx| req = ctx.request; req.to_io STDOUT ; STDOUT.print "\n\n" if req.body end ; server.listen 8080' |
spinscale
/ sample.json
Created
February 18, 2020 11:18
Inference processor with language identification
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| POST _ingest/pipeline/_simulate?filter_path=**.predicted_value | |
| { | |
| "pipeline": { | |
| "processors": [ | |
| { | |
| "inference": { | |
| "model_id": "lang_ident_model_1", | |
| "inference_config": { "classification": {}}, | |
| "field_mappings": {} | |
| } |
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| # Data is from https://www.sciencedirect.com/science/article/pii/S2352340918315191 | |
| filebeat.inputs: | |
| - type: stdin | |
| setup.template.overwrite: true | |
| setup.template.append_fields: | |
| - name: arrival_date | |
| type: date |
spinscale
/ snippets.kibana
Last active
January 20, 2021 13:49
The hidden gems of Elasticsearch - Kibana Snippets
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| # date_range datatype | |
| PUT range_index | |
| { | |
| "mappings": { | |
| "properties": { | |
| "time_frame": { "type": "date_range" } | |
| } | |
| } | |
| } |
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| # curl -s http://stream.meetup.com/2/rsvps | ./bin/logstash -f logstash-meetup.conf | |
| input { | |
| stdin { | |
| codec => json_lines | |
| } | |
| } | |
| # the lonlat array is needed for the map widget in kibana to work | |
| # so we have to work a bit around the supplied data | |
| filter { |
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| -- Umlaute without the hassle, hell yeah | |
| hs.hotkey.bind({'alt'}, 'u', function () | |
| hs.eventtap.keyStrokes('ü') | |
| end) | |
| hs.hotkey.bind({'shift', 'alt'}, 'u', function () | |
| hs.eventtap.keyStrokes('Ü') | |
| end) | |
| hs.hotkey.bind({'alt'}, 'a', function () |
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| ##### decompounder example | |
| DELETE decompound | |
| PUT decompound | |
| { | |
| "settings": { | |
| "analysis": { | |
| "analyzer": { | |
| "my_decompound_analyzer" : { | |
| "type" : "custom", |
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| DELETE sample | |
| PUT sample | |
| { | |
| "mappings": { | |
| "foo" : { | |
| "_source": { "enabled": false }, | |
| "properties": { | |
| "my_field" : { | |
| "type": "text", |