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Questions tagged [elasticsearch-py]

Python's official low-level client for Elasticsearch

194 questions
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Use SQL Access in Elasticsearch python client

I am trying to use the python client for elastic search to query an index using SQL access for elastic search. I want to query an index using sql syntax. How do i specify to elasticsearch that it has to read SQLsyntax? def searchText(text): t1…
sachin chauhan
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Is it possible, in Elasticsearch, to do a temporary POST to an index?

I would like to know if I can temporarily save a document to an index, and when I want to actually fully publish/POST this document, can I take the "temporary"/"dry-run" flag away from the document?
Justin Reddick
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Adding new documents to elasticsearch with mapping via elasticsearch.index, body structure

I'm building blog-like app with flask (based on Miguel Grinberg Megatutorial) and I'm trying to setup ES indexing that would support autocomplete feature. I'm struggling with setting up indexing correctly. I started with (working) simple indexing…
Jakub Królikowski
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Is it possible to receive a gzipped response via elasticsearch-py?

I have an API (via hug) that sits between a UI and Elasticsearch. The API uses elasticsearch-py to run searches, for example: es = Elasticsearch([URL], http_compress=True) @hug.post('/search') def search(body): return es.search(index='index',…
Chris
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Using multi_match with Elasticsearch bulk scan in Python

I'm trying to use the multi_match functionality within Elasticsearch using the elasticsearch-py library. Setting it up like this: res = helpers.scan(es, index="allcomms", query = { "multi_match" : { "query": 'multiple terms', …
Steven
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python-elasticsearch: how do you enable curl logging?

I am using python-elasticsearch module, I read in the python-elasticsearch documentation that you can log all the underlying HTTP requests as command line curl commands: elasticsearch.trace can be used to log requests to the server in the form of…
Trevor Boyd Smith
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Max value of field using Elasticsearch Python API

I'm trying to get the max value of a field "UID" from Elasticsearch using its Python API. When I try it using the below code I get an error. res = es.search(index="some_index", body={"query": {"size": 0, "aggregations": { "maxuid": { "max": { …
Reddy
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Using HstoreField in Django/ElasticSearch

I'm new to elastic search and I really want to implement it in my Django project. My problem: I want to store a Python dict object ({'key_1': 'value_1', 'key_2': 'value_2', [...]}) and be sure that my search will look each key. In Django I…
MrDiben
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Instantiating an Elasticsearch client fails only when using python3

I've been trying to use python's elasticsearch library to connect to my ElasticSearch host machine. So the code looks like: client = Elasticsearch( ["https://my-machine.io:9200"], http_auth=("user", "password") ) Now the problem…
Adriano Todaro
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elasticsearch-py search using source filter

I am using elasticsearch-py (es version is 2.3) and would like to return just the 'title' field from all documents in an index with the mapping: actors, director, genre, plot, title, year. I'm currently trying messages = es.search(index="movies",…
nmacc
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escape special character in elasticsearch query

My question is simple, I can't use @ in the search query. Finally, I found that I can escape the special characters using the backslash. GET index/_search { "size": 20, "query": { "query_string": { "query": "\@as", "analyzer":…
Tamizharasan
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How to get frequency of all terms in an elasticsearch index

I have a corpus of documents indexed . I also stored the term vectors when indexing. Now I want to retrieve term vectors of all documents satisfying some filtering options. I was able to get term vector for a single document or for a set of…
user3760679
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How do I properly construct a query using the elasticsearch python API?

I've got some code that looks like this from elasticsearch import Elasticsearch client = Elasticsearch(hosts = [myhost]) try: results = es_client.search( body = { 'query' : { 'bool' : { …
Zack
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how to get total tokens count in documents in elasticsearch

I am trying to get the total number of tokens in documents that match a query. I haven't defined any custom mapping and the field for which I want to get the token count is of type 'string'. I tried the following query, but it gives a very large…
user3760679
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Delete documents from ElasticSearch index in python

Using elasticsearch-py, I would like to remove all documents from a specific index, without removing the index. Given that delete_by_query was moved to a separate plugin, I want to know what is the best way to go about this?
zanderle
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