python elasticsearch 入门教程(四)分析聚合,
from datetime import datetime
from elasticsearch import Elasticsearch
es = Elasticsearch()
doc = {
'author': 'kimchy',
'text': 'Elasticsearch: cool. bonsai cool.',
'timestamp': datetime.now(),
}
res = es.index(index="test", doc_type='tweet', id=1, body=doc)
print(res['result'])
index = "test"
query = {"aggs":{"all_times":{"terms":{"field":"@timestamp"}}}}
resp = es.search(index, body=query)
total = resp['hits']['total']
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