I have built the below query in python with ElasticSearch library loaded. I’d like to keep expanding the list below so I can find the corresponding data for the ones within the list. How do I pass the “list” into the ElasticSearch query so later I can just keep expanding the “list̶…
Tag: elasticsearch
How to update the Elasticsearch document with Python?
I am using the code below to add data to Elasticsearch: But how do I update the document? Here Dr. Messi, Dr. Christiano has to update the index and Dr. Bernard M. Aaron should not update as it is already present in the index. Answer In Elasticsearch, when data is indexed without providing a custom ID, then a…
ElasticSearch, appending value to field, but check if field exists first, if not create field then append
I’m trying to dynamically add a new array type field to documents as they need it, If the field exists already (ie, someone else already added an item to the array) then append my item. If it doesn’t exist, I need it to create the field then append my item. Currently I can only append if I first c…
Convert pandas DataFrame to list of JSON-strings
I need to know how to implement to_json_string_list() function in that case: to get output like: {“rec1” : “val1”, “rec2” : “val4”} {“rec1” : “val3”, “rec2” : “val4”} I know that there are function to_json(orient=&…
How to fix “elasticsearch.exceptions.AuthenticationException: … missing authentication token for REST request”?
I am working on using an ElasticSearch database to store data I am pulling from online. However, when I try to index the data in the database I receive an error. Here is my code for creating and indexing the data: However when I run this program, the second of those lines causes an error, here is the complete…
How to I use the elasticsearch python api to get an overview of all snapshots?
I’m using the elasticsearch python api to communicate with my elasticsearch database. How can I make a specific GET request to get an overview of all the snapshots that have been created? The Kibana command for this would be: GET /_snapshot/my_backup/_all. It seems the Elasticsearch.get() function is on…
Elasticsearch python client: Getting the ES version through API call
I want to get the current Elasticsearch version through the python API. I could easily get it through a http call like But I am wondering is there any way to get the version through the API call instead of http request to the endpoint. Like I went through the Elasticsearch python client documentation, but cou…