Python 操作ES(elasticsearch-py)

最新推荐文章于 2025-06-05 00:15:44 发布

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最新推荐文章于 2025-06-05 00:15:44 发布 · 1.8w 阅读

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#ElasticSearch #python

本文详细介绍了如何使用Python的elasticsearch-py库来连接和操作ElasticSearch。从安装库到创建索引、插入数据、执行搜索查询和聚合分析，全方位解析Python在ElasticSearch中的应用。

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# -*- coding: utf-8 -*-

#http://www.cnblogs.com/letong/p/4749234.html
#http://elasticsearch-py.readthedocs.io/en/master/api.html#elasticsearch
#http://blog.youkuaiyun.com/xiaoxinwenziyao/article/details/49471977
#https://github.com/Parsely/pykafka

from datetime import datetime
from elasticsearch import Elasticsearch
from elasticsearch.helpers import bulk

#使用kafka 走正式流程操作
from pykafka import KafkaClient
topicName = ""
kafkaHosts = ""
client = KafkaClient(hosts=kafkaHosts)
topic = client.topics[topicName]
producer = topic.get_producer()

es = Elasticsearch([{"host":"","port":9200,"timeout":15000}])
es_Test = Elasticsearch([{"host":"","port":9200}])

#{"method":"save","data":[{},{}]}
# def sav