Elasticsearch DSL Query for Update

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Elasticsearch DSL Query for Update



I understand that I am able to update a particular document by http://localhost:9200/[index_name]/[index_type]/[_id], but I have document where the _id has # symbols which Sense couldn't find them.



Understand that the Query DSL will be able to perform a search where I am able to indicate the _id not in the URL.
Resource: https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-ids-query.html



Can I check with you, how can I do the same for updating document?




2 Answers
2



If you don't want to put the ID in the URL, the only option you have is to use the update by query API, like this:


POST index/_update_by_query

"query":
"ids":
"values": ["2323#23423"]

,
"script":
"source": "do some update here"






thanks for the response. I am using Elasticsearch version 1.3.3 and I think this version don't have the update_by_query. I used "index/_update_by_query" and it throws error: "InvalidTypeNameException[mapping type name [_update_by_query] can't start with '']", status 400.
– xxestter
Aug 12 at 8:23





In that case, you can use the update by query 2.2.0 plugin that worked for ES 1.3.3
– Val
Aug 12 at 9:14






thank you for the response. The _update_by_query won't be able to create new document if 2323#23423 is not in the index. May I ask you what about the creation of new document?
– xxestter
Aug 13 at 11:54





Your question didn't mention anything about creating the document if it was missing.
– Val
Aug 13 at 12:03





No, I don't have luck on this. I will create a new question regarding the creation of the document. Thanks for your advise.
– xxestter
Aug 14 at 5:26



Use localhost:9200/index/type/ID%23, %23 for #



So if '_id' is 10, url will look like localhost:9200/index/type/10%23





There might be other special characters that the users might enter, so I would like to ask whether is there any workaround rather than having the _id on the url. Thank you for the response.
– xxestter
Aug 12 at 8:25





It would be _update_by_query as suggested by Val
– Biplab
Aug 20 at 8:53






Yes, I marked his response as the accepted answer. Thank you.
– xxestter
Aug 21 at 12:41






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