elasticsearch-dsl – Tarik Billa

Delete all documents from index without deleting index

April 14, 2024 by Tarik

I believe if you combine the delete by query with a match all it should do what you are looking for, something like this (using your example): curl -XDELETE ‘http://localhost:9200/twitter/tweet/_query’ -d ‘{ “query” : { “match_all” : {} } }’ Or you could just delete the type: curl -XDELETE http://localhost:9200/twitter/tweet Note: XDELETE is deprecated for … Read more

Elasticsearch query to return all records

September 11, 2022 by Tarik

I think lucene syntax is supported so: http://localhost:9200/foo/_search?pretty=true&q=*:* size defaults to 10, so you may also need &size=BIGNUMBER to get more than 10 items. (where BIGNUMBER equals a number you believe is bigger than your dataset) BUT, elasticsearch documentation suggests for large result sets, using the scan search type. EG: curl -XGET ‘localhost:9200/foo/_search?search_type=scan&scroll=10m&size=50’ -d ‘ … Read more